mirror of
https://github.com/devbridge/jQuery-Autocomplete.git
synced 2024-11-25 06:07:45 +00:00
Rev for 1.2.8 release
This commit is contained in:
Tomas Kirda
parent
f2aef10a5b
commit
d38ec91e6b
@ -6,7 +6,7 @@
|
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"ajax",
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"autocomplete"
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],
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"version": "1.2.7",
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"version": "1.2.8",
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"author": {
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"name": "Tomas Kirda",
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"url": "https://github.com/tkirda"
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240
dist/jquery.autocomplete.js
vendored
240
dist/jquery.autocomplete.js
vendored
@ -1,9 +1,9 @@
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/**
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* Ajax Autocomplete for jQuery, version 1.2.7
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* Ajax Autocomplete for jQuery, version 1.2.8
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* (c) 2013 Tomas Kirda
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*
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* Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
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* For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
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* For details, see the web site: https://github.com/devbridge/jQuery-Autocomplete
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*
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*/
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@ -26,17 +26,16 @@
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var
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utils = (function () {
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return {
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extend: function (target, source) {
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return $.extend(target, source);
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escapeRegExChars: function (value) {
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return value.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
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},
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createNode: function (html) {
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createNode: function (containerClass) {
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var div = document.createElement('div');
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div.innerHTML = html;
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return div.firstChild;
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div.className = containerClass;
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div.style.position = 'absolute';
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div.style.display = 'none';
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return div;
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}
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};
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}()),
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@ -44,7 +43,9 @@
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ESC: 27,
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TAB: 9,
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RETURN: 13,
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LEFT: 37,
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UP: 38,
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RIGHT: 39,
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DOWN: 40
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};
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@ -69,9 +70,11 @@
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noCache: false,
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onSearchStart: noop,
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onSearchComplete: noop,
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onSearchError: noop,
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containerClass: 'autocomplete-suggestions',
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tabDisabled: false,
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dataType: 'text',
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currentRequest: null,
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lookupFilter: function (suggestion, originalQuery, queryLowerCase) {
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return suggestion.value.toLowerCase().indexOf(queryLowerCase) !== -1;
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},
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@ -92,7 +95,6 @@
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that.cachedResponse = [];
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that.onChangeInterval = null;
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that.onChange = null;
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that.ignoreValueChange = false;
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that.isLocal = false;
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that.suggestionsContainer = null;
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that.options = $.extend({}, defaults, options);
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@ -100,6 +102,9 @@
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selected: 'autocomplete-selected',
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suggestion: 'autocomplete-suggestion'
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};
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that.hint = null;
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that.hintValue = '';
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that.selection = null;
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// Initialize and set options:
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that.initialize();
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@ -111,8 +116,7 @@
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$.Autocomplete = Autocomplete;
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Autocomplete.formatResult = function (suggestion, currentValue) {
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var reEscape = new RegExp('(\\' + ['/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\'].join('|\\') + ')', 'g'),
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pattern = '(' + currentValue.replace(reEscape, '\\$1') + ')';
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var pattern = '(' + utils.escapeRegExChars(currentValue) + ')';
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return suggestion.value.replace(new RegExp(pattern, 'gi'), '<strong>$1<\/strong>');
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};
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@ -138,16 +142,16 @@
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}
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};
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// Determine suggestions width:
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if (!options.width || options.width === 'auto') {
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options.width = that.el.outerWidth();
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}
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that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + options.containerClass + '" style="position: absolute; display: none;"></div>');
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that.suggestionsContainer = Autocomplete.utils.createNode(options.containerClass);
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container = $(that.suggestionsContainer);
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container.appendTo(options.appendTo).width(options.width);
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container.appendTo(options.appendTo);
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// Only set width if it was provided:
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if (options.width !== 'auto') {
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container.width(options.width);
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}
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// Listen for mouse over event on suggestions list:
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container.on('mouseover.autocomplete', suggestionSelector, function () {
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@ -162,21 +166,32 @@
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// Listen for click event on suggestions list:
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container.on('click.autocomplete', suggestionSelector, function () {
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that.select($(this).data('index'), false);
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that.select($(this).data('index'));
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});
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that.fixPosition();
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// Opera does not like keydown:
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if (window.opera) {
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that.el.on('keypress.autocomplete', function (e) { that.onKeyPress(e); });
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} else {
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that.el.on('keydown.autocomplete', function (e) { that.onKeyPress(e); });
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}
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that.fixPositionCapture = function () {
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if (that.visible) {
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that.fixPosition();
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}
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};
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$(window).on('resize.autocomplete', that.fixPositionCapture);
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that.el.on('keydown.autocomplete', function (e) { that.onKeyPress(e); });
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that.el.on('keyup.autocomplete', function (e) { that.onKeyUp(e); });
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that.el.on('blur.autocomplete', function () { that.onBlur(); });
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that.el.on('focus.autocomplete', function () { that.fixPosition(); });
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that.el.on('focus.autocomplete', function () { that.onFocus(); });
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that.el.on('change.autocomplete', function (e) { that.onKeyUp(e); });
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},
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onFocus: function () {
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var that = this;
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that.fixPosition();
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if (that.options.minChars <= that.el.val().length) {
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that.onValueChange();
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}
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},
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onBlur: function () {
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@ -187,7 +202,7 @@
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var that = this,
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options = that.options;
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utils.extend(options, suppliedOptions);
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$.extend(options, suppliedOptions);
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that.isLocal = $.isArray(options.lookup);
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@ -210,12 +225,16 @@
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clear: function () {
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this.clearCache();
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this.currentValue = null;
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this.currentValue = '';
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this.suggestions = [];
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},
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disable: function () {
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this.disabled = true;
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var that = this;
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that.disabled = true;
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if (that.currentRequest) {
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that.currentRequest.abort();
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}
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},
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enable: function () {
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@ -224,7 +243,8 @@
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fixPosition: function () {
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var that = this,
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offset;
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offset,
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styles;
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// Don't adjsut position if custom container has been specified:
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if (that.options.appendTo !== 'body') {
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@ -233,10 +253,16 @@
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offset = that.el.offset();
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$(that.suggestionsContainer).css({
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styles = {
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top: (offset.top + that.el.outerHeight()) + 'px',
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left: offset.left + 'px'
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});
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};
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if (that.options.width === 'auto') {
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styles.width = (that.el.outerWidth() - 2) + 'px';
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}
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$(that.suggestionsContainer).css(styles);
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},
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enableKillerFn: function () {
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@ -255,18 +281,35 @@
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that.intervalId = window.setInterval(function () {
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that.hide();
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that.stopKillSuggestions();
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}, 300);
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}, 50);
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},
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stopKillSuggestions: function () {
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window.clearInterval(this.intervalId);
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},
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isCursorAtEnd: function () {
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var that = this,
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valLength = that.el.val().length,
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selectionStart = that.element.selectionStart,
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range;
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if (typeof selectionStart === 'number') {
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return selectionStart === valLength;
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}
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if (document.selection) {
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range = document.selection.createRange();
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range.moveStart('character', -valLength);
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return valLength === range.text.length;
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}
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return true;
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},
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onKeyPress: function (e) {
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var that = this;
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// If suggestions are hidden and user presses arrow down, display suggestions:
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if (!that.disabled && !that.visible && e.keyCode === keys.DOWN && that.currentValue) {
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if (!that.disabled && !that.visible && e.which === keys.DOWN && that.currentValue) {
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that.suggest();
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return;
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}
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@ -275,19 +318,30 @@
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return;
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}
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switch (e.keyCode) {
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switch (e.which) {
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case keys.ESC:
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that.el.val(that.currentValue);
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that.hide();
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break;
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case keys.RIGHT:
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if (that.hint && that.options.onHint && that.isCursorAtEnd()) {
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that.selectHint();
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break;
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}
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return;
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case keys.TAB:
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if (that.hint && that.options.onHint) {
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that.selectHint();
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return;
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}
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// Fall through to RETURN
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case keys.RETURN:
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if (that.selectedIndex === -1) {
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that.hide();
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return;
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}
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that.select(that.selectedIndex, e.keyCode === keys.RETURN);
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if (e.keyCode === keys.TAB && this.options.tabDisabled === false) {
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that.select(that.selectedIndex);
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if (e.which === keys.TAB && that.options.tabDisabled === false) {
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return;
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}
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break;
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@ -313,7 +367,7 @@
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return;
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}
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switch (e.keyCode) {
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switch (e.which) {
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case keys.UP:
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case keys.DOWN:
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return;
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@ -322,6 +376,7 @@
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clearInterval(that.onChangeInterval);
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if (that.currentValue !== that.el.val()) {
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that.findBestHint();
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if (that.options.deferRequestBy > 0) {
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// Defer lookup in case when value changes very quickly:
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that.onChangeInterval = setInterval(function () {
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@ -337,17 +392,17 @@
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var that = this,
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q;
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if (that.selection) {
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that.selection = null;
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(that.options.onInvalidateSelection || $.noop)();
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}
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clearInterval(that.onChangeInterval);
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that.currentValue = that.element.value;
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that.currentValue = that.el.val();
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q = that.getQuery(that.currentValue);
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that.selectedIndex = -1;
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if (that.ignoreValueChange) {
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that.ignoreValueChange = false;
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return;
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}
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|
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if (q.length < that.options.minChars) {
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that.hide();
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} else {
|
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@ -397,14 +452,20 @@
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if ($.isFunction(options.serviceUrl)) {
|
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serviceUrl = options.serviceUrl.call(that.element, q);
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}
|
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$.ajax({
|
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if (that.currentRequest) {
|
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that.currentRequest.abort();
|
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}
|
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that.currentRequest = $.ajax({
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url: serviceUrl,
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data: options.ignoreParams ? null : options.params,
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||||
type: options.type,
|
||||
dataType: options.dataType
|
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}).done(function (data) {
|
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that.currentRequest = null;
|
||||
that.processResponse(data, q);
|
||||
options.onSearchComplete.call(that.element, q);
|
||||
}).fail(function (jqXHR, textStatus, errorThrown) {
|
||||
options.onSearchError.call(that.element, q, jqXHR, textStatus, errorThrown);
|
||||
});
|
||||
}
|
||||
},
|
||||
@ -427,6 +488,7 @@
|
||||
that.visible = false;
|
||||
that.selectedIndex = -1;
|
||||
$(that.suggestionsContainer).hide();
|
||||
that.signalHint(null);
|
||||
},
|
||||
|
||||
suggest: function () {
|
||||
@ -441,21 +503,73 @@
|
||||
className = that.classes.suggestion,
|
||||
classSelected = that.classes.selected,
|
||||
container = $(that.suggestionsContainer),
|
||||
html = '';
|
||||
beforeRender = that.options.beforeRender,
|
||||
html = '',
|
||||
width;
|
||||
|
||||
// Build suggestions inner HTML:
|
||||
$.each(that.suggestions, function (i, suggestion) {
|
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html += '<div class="' + className + '" data-index="' + i + '">' + formatResult(suggestion, value) + '</div>';
|
||||
});
|
||||
|
||||
container.html(html).show();
|
||||
that.visible = true;
|
||||
// If width is auto, adjust width before displaying suggestions,
|
||||
// because if instance was created before input had width, it will be zero.
|
||||
// Also it adjusts if input width has changed.
|
||||
// -2px to account for suggestions border.
|
||||
if (that.options.width === 'auto') {
|
||||
width = that.el.outerWidth() - 2;
|
||||
container.width(width > 0 ? width : 300);
|
||||
}
|
||||
|
||||
container.html(html);
|
||||
|
||||
// Select first value by default:
|
||||
if (that.options.autoSelectFirst) {
|
||||
that.selectedIndex = 0;
|
||||
container.children().first().addClass(classSelected);
|
||||
}
|
||||
|
||||
if ($.isFunction(beforeRender)) {
|
||||
beforeRender.call(that.element, container);
|
||||
}
|
||||
|
||||
container.show();
|
||||
that.visible = true;
|
||||
|
||||
that.findBestHint();
|
||||
},
|
||||
|
||||
findBestHint: function () {
|
||||
var that = this,
|
||||
value = that.el.val().toLowerCase(),
|
||||
bestMatch = null;
|
||||
|
||||
if (!value) {
|
||||
return;
|
||||
}
|
||||
|
||||
$.each(that.suggestions, function (i, suggestion) {
|
||||
var foundMatch = suggestion.value.toLowerCase().indexOf(value) === 0;
|
||||
if (foundMatch) {
|
||||
bestMatch = suggestion;
|
||||
}
|
||||
return !foundMatch;
|
||||
});
|
||||
|
||||
that.signalHint(bestMatch);
|
||||
},
|
||||
|
||||
signalHint: function (suggestion) {
|
||||
var hintValue = '',
|
||||
that = this;
|
||||
if (suggestion) {
|
||||
hintValue = that.currentValue + suggestion.value.substr(that.currentValue.length);
|
||||
}
|
||||
if (that.hintValue !== hintValue) {
|
||||
that.hintValue = hintValue;
|
||||
that.hint = suggestion;
|
||||
(this.options.onHint || $.noop)(hintValue);
|
||||
}
|
||||
},
|
||||
|
||||
verifySuggestionsFormat: function (suggestions) {
|
||||
@ -511,16 +625,17 @@
|
||||
return null;
|
||||
},
|
||||
|
||||
select: function (i, shouldIgnoreNextValueChange) {
|
||||
selectHint: function () {
|
||||
var that = this,
|
||||
selectedValue = that.suggestions[i];
|
||||
i = $.inArray(that.hint, that.suggestions);
|
||||
|
||||
if (selectedValue) {
|
||||
that.el.val(selectedValue);
|
||||
that.ignoreValueChange = shouldIgnoreNextValueChange;
|
||||
that.hide();
|
||||
that.onSelect(i);
|
||||
}
|
||||
that.select(i);
|
||||
},
|
||||
|
||||
select: function (i) {
|
||||
var that = this;
|
||||
that.hide();
|
||||
that.onSelect(i);
|
||||
},
|
||||
|
||||
moveUp: function () {
|
||||
@ -534,6 +649,7 @@
|
||||
$(that.suggestionsContainer).children().first().removeClass(that.classes.selected);
|
||||
that.selectedIndex = -1;
|
||||
that.el.val(that.currentValue);
|
||||
that.findBestHint();
|
||||
return;
|
||||
}
|
||||
|
||||
@ -573,6 +689,7 @@
|
||||
}
|
||||
|
||||
that.el.val(that.getValue(that.suggestions[index].value));
|
||||
that.signalHint(null);
|
||||
},
|
||||
|
||||
onSelect: function (index) {
|
||||
@ -580,7 +697,11 @@
|
||||
onSelectCallback = that.options.onSelect,
|
||||
suggestion = that.suggestions[index];
|
||||
|
||||
that.el.val(that.getValue(suggestion.value));
|
||||
that.currentValue = that.getValue(suggestion.value);
|
||||
that.el.val(that.currentValue);
|
||||
that.signalHint(null);
|
||||
that.suggestions = [];
|
||||
that.selection = suggestion;
|
||||
|
||||
if ($.isFunction(onSelectCallback)) {
|
||||
onSelectCallback.call(that.element, suggestion);
|
||||
@ -611,6 +732,7 @@
|
||||
var that = this;
|
||||
that.el.off('.autocomplete').removeData('autocomplete');
|
||||
that.disableKillerFn();
|
||||
$(window).off('resize.autocomplete', that.fixPositionCapture);
|
||||
$(that.suggestionsContainer).remove();
|
||||
}
|
||||
};
|
||||
|
||||
39
dist/jquery.autocomplete.min.js
vendored
39
dist/jquery.autocomplete.min.js
vendored
@ -1,25 +1,28 @@
|
||||
/**
|
||||
* Ajax Autocomplete for jQuery, version 1.2.7
|
||||
* Ajax Autocomplete for jQuery, version 1.2.8
|
||||
* (c) 2013 Tomas Kirda
|
||||
*
|
||||
* Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
|
||||
* For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
|
||||
*
|
||||
*/
|
||||
(function(e){"function"===typeof define&&define.amd?define(["jquery"],e):e(jQuery)})(function(e){function g(a,b){var c=function(){},c={autoSelectFirst:!1,appendTo:"body",serviceUrl:null,lookup:null,onSelect:null,width:"auto",minChars:1,maxHeight:300,deferRequestBy:0,params:{},formatResult:g.formatResult,delimiter:null,zIndex:9999,type:"GET",noCache:!1,onSearchStart:c,onSearchComplete:c,containerClass:"autocomplete-suggestions",tabDisabled:!1,dataType:"text",lookupFilter:function(a,b,c){return-1!==
|
||||
a.value.toLowerCase().indexOf(c)},paramName:"query",transformResult:function(a){return"string"===typeof a?e.parseJSON(a):a}};this.element=a;this.el=e(a);this.suggestions=[];this.badQueries=[];this.selectedIndex=-1;this.currentValue=this.element.value;this.intervalId=0;this.cachedResponse=[];this.onChange=this.onChangeInterval=null;this.isLocal=this.ignoreValueChange=!1;this.suggestionsContainer=null;this.options=e.extend({},c,b);this.classes={selected:"autocomplete-selected",suggestion:"autocomplete-suggestion"};
|
||||
this.initialize();this.setOptions(b)}var h={extend:function(a,b){return e.extend(a,b)},createNode:function(a){var b=document.createElement("div");b.innerHTML=a;return b.firstChild}};g.utils=h;e.Autocomplete=g;g.formatResult=function(a,b){var c="("+b.replace(RegExp("(\\/|\\.|\\*|\\+|\\?|\\||\\(|\\)|\\[|\\]|\\{|\\}|\\\\)","g"),"\\$1")+")";return a.value.replace(RegExp(c,"gi"),"<strong>$1</strong>")};g.prototype={killerFn:null,initialize:function(){var a=this,b="."+a.classes.suggestion,c=a.classes.selected,
|
||||
d=a.options,f;a.element.setAttribute("autocomplete","off");a.killerFn=function(b){0===e(b.target).closest("."+a.options.containerClass).length&&(a.killSuggestions(),a.disableKillerFn())};if(!d.width||"auto"===d.width)d.width=a.el.outerWidth();a.suggestionsContainer=g.utils.createNode('<div class="'+d.containerClass+'" style="position: absolute; display: none;"></div>');f=e(a.suggestionsContainer);f.appendTo(d.appendTo).width(d.width);f.on("mouseover.autocomplete",b,function(){a.activate(e(this).data("index"))});
|
||||
f.on("mouseout.autocomplete",function(){a.selectedIndex=-1;f.children("."+c).removeClass(c)});f.on("click.autocomplete",b,function(){a.select(e(this).data("index"),!1)});a.fixPosition();if(window.opera)a.el.on("keypress.autocomplete",function(b){a.onKeyPress(b)});else a.el.on("keydown.autocomplete",function(b){a.onKeyPress(b)});a.el.on("keyup.autocomplete",function(b){a.onKeyUp(b)});a.el.on("blur.autocomplete",function(){a.onBlur()});a.el.on("focus.autocomplete",function(){a.fixPosition()})},onBlur:function(){this.enableKillerFn()},
|
||||
setOptions:function(a){var b=this.options;h.extend(b,a);if(this.isLocal=e.isArray(b.lookup))b.lookup=this.verifySuggestionsFormat(b.lookup);e(this.suggestionsContainer).css({"max-height":b.maxHeight+"px",width:b.width+"px","z-index":b.zIndex})},clearCache:function(){this.cachedResponse=[];this.badQueries=[]},clear:function(){this.clearCache();this.currentValue=null;this.suggestions=[]},disable:function(){this.disabled=!0},enable:function(){this.disabled=!1},fixPosition:function(){var a;"body"===this.options.appendTo&&
|
||||
(a=this.el.offset(),e(this.suggestionsContainer).css({top:a.top+this.el.outerHeight()+"px",left:a.left+"px"}))},enableKillerFn:function(){e(document).on("click.autocomplete",this.killerFn)},disableKillerFn:function(){e(document).off("click.autocomplete",this.killerFn)},killSuggestions:function(){var a=this;a.stopKillSuggestions();a.intervalId=window.setInterval(function(){a.hide();a.stopKillSuggestions()},300)},stopKillSuggestions:function(){window.clearInterval(this.intervalId)},onKeyPress:function(a){if(!this.disabled&&
|
||||
!this.visible&&40===a.keyCode&&this.currentValue)this.suggest();else if(!this.disabled&&this.visible){switch(a.keyCode){case 27:this.el.val(this.currentValue);this.hide();break;case 9:case 13:if(-1===this.selectedIndex){this.hide();return}this.select(this.selectedIndex,13===a.keyCode);if(9===a.keyCode&&!1===this.options.tabDisabled)return;break;case 38:this.moveUp();break;case 40:this.moveDown();break;default:return}a.stopImmediatePropagation();a.preventDefault()}},onKeyUp:function(a){var b=this;
|
||||
if(!b.disabled){switch(a.keyCode){case 38:case 40:return}clearInterval(b.onChangeInterval);if(b.currentValue!==b.el.val())if(0<b.options.deferRequestBy)b.onChangeInterval=setInterval(function(){b.onValueChange()},b.options.deferRequestBy);else b.onValueChange()}},onValueChange:function(){var a;clearInterval(this.onChangeInterval);this.currentValue=this.element.value;a=this.getQuery(this.currentValue);this.selectedIndex=-1;this.ignoreValueChange?this.ignoreValueChange=!1:a.length<this.options.minChars?
|
||||
this.hide():this.getSuggestions(a)},getQuery:function(a){var b=this.options.delimiter;if(!b)return e.trim(a);a=a.split(b);return e.trim(a[a.length-1])},getSuggestionsLocal:function(a){var b=a.toLowerCase(),c=this.options.lookupFilter;return{suggestions:e.grep(this.options.lookup,function(d){return c(d,a,b)})}},getSuggestions:function(a){var b,c=this,d=c.options,f=d.serviceUrl;(b=c.isLocal?c.getSuggestionsLocal(a):c.cachedResponse[a])&&e.isArray(b.suggestions)?(c.suggestions=b.suggestions,c.suggest()):
|
||||
c.isBadQuery(a)||(d.params[d.paramName]=a,!1!==d.onSearchStart.call(c.element,d.params)&&(e.isFunction(d.serviceUrl)&&(f=d.serviceUrl.call(c.element,a)),e.ajax({url:f,data:d.ignoreParams?null:d.params,type:d.type,dataType:d.dataType}).done(function(b){c.processResponse(b,a);d.onSearchComplete.call(c.element,a)})))},isBadQuery:function(a){for(var b=this.badQueries,c=b.length;c--;)if(0===a.indexOf(b[c]))return!0;return!1},hide:function(){this.visible=!1;this.selectedIndex=-1;e(this.suggestionsContainer).hide()},
|
||||
suggest:function(){if(0===this.suggestions.length)this.hide();else{var a=this.options.formatResult,b=this.getQuery(this.currentValue),c=this.classes.suggestion,d=this.classes.selected,f=e(this.suggestionsContainer),g="";e.each(this.suggestions,function(d,e){g+='<div class="'+c+'" data-index="'+d+'">'+a(e,b)+"</div>"});f.html(g).show();this.visible=!0;this.options.autoSelectFirst&&(this.selectedIndex=0,f.children().first().addClass(d))}},verifySuggestionsFormat:function(a){return a.length&&"string"===
|
||||
typeof a[0]?e.map(a,function(a){return{value:a,data:null}}):a},processResponse:function(a,b){var c=this.options,d=c.transformResult(a,b);d.suggestions=this.verifySuggestionsFormat(d.suggestions);c.noCache||(this.cachedResponse[d[c.paramName]]=d,0===d.suggestions.length&&this.badQueries.push(d[c.paramName]));b===this.getQuery(this.currentValue)&&(this.suggestions=d.suggestions,this.suggest())},activate:function(a){var b=this.classes.selected,c=e(this.suggestionsContainer),d=c.children();c.children("."+
|
||||
b).removeClass(b);this.selectedIndex=a;return-1!==this.selectedIndex&&d.length>this.selectedIndex?(a=d.get(this.selectedIndex),e(a).addClass(b),a):null},select:function(a,b){var c=this.suggestions[a];c&&(this.el.val(c),this.ignoreValueChange=b,this.hide(),this.onSelect(a))},moveUp:function(){-1!==this.selectedIndex&&(0===this.selectedIndex?(e(this.suggestionsContainer).children().first().removeClass(this.classes.selected),this.selectedIndex=-1,this.el.val(this.currentValue)):this.adjustScroll(this.selectedIndex-
|
||||
1))},moveDown:function(){this.selectedIndex!==this.suggestions.length-1&&this.adjustScroll(this.selectedIndex+1)},adjustScroll:function(a){var b=this.activate(a),c,d;b&&(b=b.offsetTop,c=e(this.suggestionsContainer).scrollTop(),d=c+this.options.maxHeight-25,b<c?e(this.suggestionsContainer).scrollTop(b):b>d&&e(this.suggestionsContainer).scrollTop(b-this.options.maxHeight+25),this.el.val(this.getValue(this.suggestions[a].value)))},onSelect:function(a){var b=this.options.onSelect;a=this.suggestions[a];
|
||||
this.el.val(this.getValue(a.value));e.isFunction(b)&&b.call(this.element,a)},getValue:function(a){var b=this.options.delimiter,c;if(!b)return a;c=this.currentValue;b=c.split(b);return 1===b.length?a:c.substr(0,c.length-b[b.length-1].length)+a},dispose:function(){this.el.off(".autocomplete").removeData("autocomplete");this.disableKillerFn();e(this.suggestionsContainer).remove()}};e.fn.autocomplete=function(a,b){return 0===arguments.length?this.first().data("autocomplete"):this.each(function(){var c=
|
||||
e(this),d=c.data("autocomplete");if("string"===typeof a){if(d&&"function"===typeof d[a])d[a](b)}else d&&d.dispose&&d.dispose(),d=new g(this,a),c.data("autocomplete",d)})}});
|
||||
(function(c){"function"===typeof define&&define.amd?define(["jquery"],c):c(jQuery)})(function(c){function g(a,b){var d=function(){},d={autoSelectFirst:!1,appendTo:"body",serviceUrl:null,lookup:null,onSelect:null,width:"auto",minChars:1,maxHeight:300,deferRequestBy:0,params:{},formatResult:g.formatResult,delimiter:null,zIndex:9999,type:"GET",noCache:!1,onSearchStart:d,onSearchComplete:d,onSearchError:d,containerClass:"autocomplete-suggestions",tabDisabled:!1,dataType:"text",currentRequest:null,lookupFilter:function(a,
|
||||
b,d){return-1!==a.value.toLowerCase().indexOf(d)},paramName:"query",transformResult:function(a){return"string"===typeof a?c.parseJSON(a):a}};this.element=a;this.el=c(a);this.suggestions=[];this.badQueries=[];this.selectedIndex=-1;this.currentValue=this.element.value;this.intervalId=0;this.cachedResponse=[];this.onChange=this.onChangeInterval=null;this.isLocal=!1;this.suggestionsContainer=null;this.options=c.extend({},d,b);this.classes={selected:"autocomplete-selected",suggestion:"autocomplete-suggestion"};
|
||||
this.hint=null;this.hintValue="";this.selection=null;this.initialize();this.setOptions(b)}var l=function(){return{escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},createNode:function(a){var b=document.createElement("div");b.className=a;b.style.position="absolute";b.style.display="none";return b}}}();g.utils=l;c.Autocomplete=g;g.formatResult=function(a,b){var d="("+l.escapeRegExChars(b)+")";return a.value.replace(RegExp(d,"gi"),"<strong>$1</strong>")};g.prototype=
|
||||
{killerFn:null,initialize:function(){var a=this,b="."+a.classes.suggestion,d=a.classes.selected,e=a.options,f;a.element.setAttribute("autocomplete","off");a.killerFn=function(b){0===c(b.target).closest("."+a.options.containerClass).length&&(a.killSuggestions(),a.disableKillerFn())};a.suggestionsContainer=g.utils.createNode(e.containerClass);f=c(a.suggestionsContainer);f.appendTo(e.appendTo);"auto"!==e.width&&f.width(e.width);f.on("mouseover.autocomplete",b,function(){a.activate(c(this).data("index"))});
|
||||
f.on("mouseout.autocomplete",function(){a.selectedIndex=-1;f.children("."+d).removeClass(d)});f.on("click.autocomplete",b,function(){a.select(c(this).data("index"))});a.fixPosition();a.fixPositionCapture=function(){a.visible&&a.fixPosition()};c(window).on("resize.autocomplete",a.fixPositionCapture);a.el.on("keydown.autocomplete",function(b){a.onKeyPress(b)});a.el.on("keyup.autocomplete",function(b){a.onKeyUp(b)});a.el.on("blur.autocomplete",function(){a.onBlur()});a.el.on("focus.autocomplete",function(){a.onFocus()});
|
||||
a.el.on("change.autocomplete",function(b){a.onKeyUp(b)})},onFocus:function(){this.fixPosition();if(this.options.minChars<=this.el.val().length)this.onValueChange()},onBlur:function(){this.enableKillerFn()},setOptions:function(a){var b=this.options;c.extend(b,a);if(this.isLocal=c.isArray(b.lookup))b.lookup=this.verifySuggestionsFormat(b.lookup);c(this.suggestionsContainer).css({"max-height":b.maxHeight+"px",width:b.width+"px","z-index":b.zIndex})},clearCache:function(){this.cachedResponse=[];this.badQueries=
|
||||
[]},clear:function(){this.clearCache();this.currentValue="";this.suggestions=[]},disable:function(){this.disabled=!0;this.currentRequest&&this.currentRequest.abort()},enable:function(){this.disabled=!1},fixPosition:function(){var a;"body"===this.options.appendTo&&(a=this.el.offset(),a={top:a.top+this.el.outerHeight()+"px",left:a.left+"px"},"auto"===this.options.width&&(a.width=this.el.outerWidth()-2+"px"),c(this.suggestionsContainer).css(a))},enableKillerFn:function(){c(document).on("click.autocomplete",
|
||||
this.killerFn)},disableKillerFn:function(){c(document).off("click.autocomplete",this.killerFn)},killSuggestions:function(){var a=this;a.stopKillSuggestions();a.intervalId=window.setInterval(function(){a.hide();a.stopKillSuggestions()},50)},stopKillSuggestions:function(){window.clearInterval(this.intervalId)},isCursorAtEnd:function(){var a=this.el.val().length,b=this.element.selectionStart;return"number"===typeof b?b===a:document.selection?(b=document.selection.createRange(),b.moveStart("character",
|
||||
-a),a===b.text.length):!0},onKeyPress:function(a){if(!this.disabled&&!this.visible&&40===a.which&&this.currentValue)this.suggest();else if(!this.disabled&&this.visible){switch(a.which){case 27:this.el.val(this.currentValue);this.hide();break;case 39:if(this.hint&&this.options.onHint&&this.isCursorAtEnd()){this.selectHint();break}return;case 9:if(this.hint&&this.options.onHint){this.selectHint();return}case 13:if(-1===this.selectedIndex){this.hide();return}this.select(this.selectedIndex);if(9===a.which&&
|
||||
!1===this.options.tabDisabled)return;break;case 38:this.moveUp();break;case 40:this.moveDown();break;default:return}a.stopImmediatePropagation();a.preventDefault()}},onKeyUp:function(a){var b=this;if(!b.disabled){switch(a.which){case 38:case 40:return}clearInterval(b.onChangeInterval);if(b.currentValue!==b.el.val())if(b.findBestHint(),0<b.options.deferRequestBy)b.onChangeInterval=setInterval(function(){b.onValueChange()},b.options.deferRequestBy);else b.onValueChange()}},onValueChange:function(){var a;
|
||||
this.selection&&(this.selection=null,(this.options.onInvalidateSelection||c.noop)());clearInterval(this.onChangeInterval);this.currentValue=this.el.val();a=this.getQuery(this.currentValue);this.selectedIndex=-1;a.length<this.options.minChars?this.hide():this.getSuggestions(a)},getQuery:function(a){var b=this.options.delimiter;if(!b)return c.trim(a);a=a.split(b);return c.trim(a[a.length-1])},getSuggestionsLocal:function(a){var b=a.toLowerCase(),d=this.options.lookupFilter;return{suggestions:c.grep(this.options.lookup,
|
||||
function(e){return d(e,a,b)})}},getSuggestions:function(a){var b,d=this,e=d.options,f=e.serviceUrl;(b=d.isLocal?d.getSuggestionsLocal(a):d.cachedResponse[a])&&c.isArray(b.suggestions)?(d.suggestions=b.suggestions,d.suggest()):d.isBadQuery(a)||(e.params[e.paramName]=a,!1!==e.onSearchStart.call(d.element,e.params)&&(c.isFunction(e.serviceUrl)&&(f=e.serviceUrl.call(d.element,a)),d.currentRequest&&d.currentRequest.abort(),d.currentRequest=c.ajax({url:f,data:e.ignoreParams?null:e.params,type:e.type,dataType:e.dataType}).done(function(b){d.currentRequest=
|
||||
null;d.processResponse(b,a);e.onSearchComplete.call(d.element,a)}).fail(function(b,c,f){e.onSearchError.call(d.element,a,b,c,f)})))},isBadQuery:function(a){for(var b=this.badQueries,d=b.length;d--;)if(0===a.indexOf(b[d]))return!0;return!1},hide:function(){this.visible=!1;this.selectedIndex=-1;c(this.suggestionsContainer).hide();this.signalHint(null)},suggest:function(){if(0===this.suggestions.length)this.hide();else{var a=this.options.formatResult,b=this.getQuery(this.currentValue),d=this.classes.suggestion,
|
||||
e=this.classes.selected,f=c(this.suggestionsContainer),g=this.options.beforeRender,h="",k;c.each(this.suggestions,function(e,c){h+='<div class="'+d+'" data-index="'+e+'">'+a(c,b)+"</div>"});"auto"===this.options.width&&(k=this.el.outerWidth()-2,f.width(0<k?k:300));f.html(h);this.options.autoSelectFirst&&(this.selectedIndex=0,f.children().first().addClass(e));c.isFunction(g)&&g.call(this.element,f);f.show();this.visible=!0;this.findBestHint()}},findBestHint:function(){var a=this.el.val().toLowerCase(),
|
||||
b=null;a&&(c.each(this.suggestions,function(d,e){var c=0===e.value.toLowerCase().indexOf(a);c&&(b=e);return!c}),this.signalHint(b))},signalHint:function(a){var b="";a&&(b=this.currentValue+a.value.substr(this.currentValue.length));this.hintValue!==b&&(this.hintValue=b,this.hint=a,(this.options.onHint||c.noop)(b))},verifySuggestionsFormat:function(a){return a.length&&"string"===typeof a[0]?c.map(a,function(a){return{value:a,data:null}}):a},processResponse:function(a,b){var d=this.options,c=d.transformResult(a,
|
||||
b);c.suggestions=this.verifySuggestionsFormat(c.suggestions);d.noCache||(this.cachedResponse[c[d.paramName]]=c,0===c.suggestions.length&&this.badQueries.push(c[d.paramName]));b===this.getQuery(this.currentValue)&&(this.suggestions=c.suggestions,this.suggest())},activate:function(a){var b=this.classes.selected,d=c(this.suggestionsContainer),e=d.children();d.children("."+b).removeClass(b);this.selectedIndex=a;return-1!==this.selectedIndex&&e.length>this.selectedIndex?(a=e.get(this.selectedIndex),c(a).addClass(b),
|
||||
a):null},selectHint:function(){var a=c.inArray(this.hint,this.suggestions);this.select(a)},select:function(a){this.hide();this.onSelect(a)},moveUp:function(){-1!==this.selectedIndex&&(0===this.selectedIndex?(c(this.suggestionsContainer).children().first().removeClass(this.classes.selected),this.selectedIndex=-1,this.el.val(this.currentValue),this.findBestHint()):this.adjustScroll(this.selectedIndex-1))},moveDown:function(){this.selectedIndex!==this.suggestions.length-1&&this.adjustScroll(this.selectedIndex+
|
||||
1)},adjustScroll:function(a){var b=this.activate(a),d,e;b&&(b=b.offsetTop,d=c(this.suggestionsContainer).scrollTop(),e=d+this.options.maxHeight-25,b<d?c(this.suggestionsContainer).scrollTop(b):b>e&&c(this.suggestionsContainer).scrollTop(b-this.options.maxHeight+25),this.el.val(this.getValue(this.suggestions[a].value)),this.signalHint(null))},onSelect:function(a){var b=this.options.onSelect;a=this.suggestions[a];this.currentValue=this.getValue(a.value);this.el.val(this.currentValue);this.signalHint(null);
|
||||
this.suggestions=[];this.selection=a;c.isFunction(b)&&b.call(this.element,a)},getValue:function(a){var b=this.options.delimiter,c;if(!b)return a;c=this.currentValue;b=c.split(b);return 1===b.length?a:c.substr(0,c.length-b[b.length-1].length)+a},dispose:function(){this.el.off(".autocomplete").removeData("autocomplete");this.disableKillerFn();c(window).off("resize.autocomplete",this.fixPositionCapture);c(this.suggestionsContainer).remove()}};c.fn.autocomplete=function(a,b){return 0===arguments.length?
|
||||
this.first().data("autocomplete"):this.each(function(){var d=c(this),e=d.data("autocomplete");if("string"===typeof a){if(e&&"function"===typeof e[a])e[a](b)}else e&&e.dispose&&e.dispose(),e=new g(this,a),d.data("autocomplete",e)})}});
|
||||
@ -1,9 +1,9 @@
|
||||
/**
|
||||
* Ajax Autocomplete for jQuery, version 1.2.7
|
||||
* Ajax Autocomplete for jQuery, version 1.2.8
|
||||
* (c) 2013 Tomas Kirda
|
||||
*
|
||||
* Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
|
||||
* For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
|
||||
* For details, see the web site: https://github.com/devbridge/jQuery-Autocomplete
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user