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Code Issues Releases Activity

Release v1.2.2

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This commit is contained in:
Tomas Kirda 2013-01-20 18:53:04 -06:00
parent 3344e46030
commit 3023235768
3 changed files with 61 additions and 39 deletions
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61
dist/jquery.autocomplete.js vendored
View File

@ -1,11 +1,10 @@
/**
* Ajax Autocomplete for jQuery, version 1.2.1
* Ajax Autocomplete for jQuery, version 1.2.2
* (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/
*
* Last Review: 01/15/2013
*/
/*jslint browser: true, white: true, plusplus: true */
@ -71,6 +70,8 @@
var noop = function () { },
that = this,
defaults = {
autoSelectFirst: false,
appendTo: 'body',
serviceUrl: null,
lookup: null,
onSelect: null,
@ -87,8 +88,13 @@
onSearchStart: noop,
onSearchComplete: noop,
containerClass: 'autocomplete-suggestions',
tabDisabled: false,
lookupFilter: function (suggestion, originalQuery, queryLowerCase) {
return suggestion.value.toLowerCase().indexOf(queryLowerCase) !== -1;
},
paramName: 'query',
transformResult: function (response) {
return response.suggestions;
}
};
@ -106,7 +112,7 @@
that.ignoreValueChange = false;
that.isLocal = false;
that.suggestionsContainer = null;
that.options = defaults;
that.options = $.extend({}, defaults, options);
that.classes = {
selected: 'autocomplete-selected',
suggestion: 'autocomplete-suggestion'
@ -135,6 +141,8 @@
initialize: function () {
var that = this,
suggestionSelector = '.' + that.classes.suggestion,
selected = that.classes.selected,
options = that.options,
container;
// Remove autocomplete attribute to prevent native suggestions:
@ -148,21 +156,27 @@
};
// Determine suggestions width:
if (!that.options.width || that.options.width === 'auto') {
that.options.width = that.el.outerWidth();
if (!options.width || options.width === 'auto') {
options.width = that.el.outerWidth();
}
that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + that.options.containerClass + '" style="position: absolute; display: none;"></div>');
that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + options.containerClass + '" style="position: absolute; display: none;"></div>');
container = $(that.suggestionsContainer);
container.appendTo('body').width(that.options.width);
container.appendTo(options.appendTo).width(options.width);
// Listen for mouse over event on suggestions list:
container.on('mouseover', suggestionSelector, function () {
that.activate($(this).data('index'));
});
// Deselect active element when mouse leaves suggestions container:
container.on('mouseout', function () {
that.selectedIndex = -1;
container.children('.' + selected).removeClass(selected);
});
// Listen for click event on suggestions list:
container.on('click', suggestionSelector, function () {
that.select($(this).data('index'));
@ -220,9 +234,18 @@
},
fixPosition: function () {
var offset = this.el.offset();
$(this.suggestionsContainer).css({
top: (offset.top + this.el.outerHeight()) + 'px',
var that = this,
offset;
// Don't adjsut position if custom container has been specified:
if (that.options.appendTo !== 'body') {
return;
}
offset = that.el.offset();
$(that.suggestionsContainer).css({
top: (offset.top + that.el.outerHeight()) + 'px',
left: offset.left + 'px'
});
},
@ -275,7 +298,7 @@
return;
}
that.select(that.selectedIndex);
if (e.keyCode === keys.TAB) {
if (e.keyCode === keys.TAB && this.options.tabDisabled === false) {
return;
}
break;
@ -378,7 +401,7 @@
that.suggest();
} else if (!that.isBadQuery(q)) {
options.onSearchStart.call(that.element, q);
options.params.query = q;
options.params[options.paramName] = q;
$.ajax({
url: options.serviceUrl,
data: options.params,
@ -434,8 +457,10 @@
that.visible = true;
// Select first value by default:
that.selectedIndex = 0;
container.children().first().addClass(classSelected);
if (that.options.autoSelectFirst) {
that.selectedIndex = 0;
container.children().first().addClass(classSelected);
}
},
verifySuggestionsFormat: function (suggestions) {
@ -453,18 +478,18 @@
var that = this,
response = $.parseJSON(text);
response.suggestions = that.verifySuggestionsFormat(response.suggestions);
response.suggestions = that.verifySuggestionsFormat(that.options.transformResult(response));
// Cache results if cache is not disabled:
if (!that.options.noCache) {
that.cachedResponse[response.query] = response;
that.cachedResponse[response[that.options.paramName]] = response;
if (response.suggestions.length === 0) {
that.badQueries.push(response.query);
that.badQueries.push(response[that.options.paramName]);
}
}
// Display suggestions only if returned query matches current value:
if (response.query === that.getQuery(that.currentValue)) {
if (response[that.options.paramName] === that.getQuery(that.currentValue)) {
that.suggestions = response.suggestions;
that.suggest();
}

35
dist/jquery.autocomplete.min.js vendored
View File

@ -1,25 +1,24 @@
/**
* Ajax Autocomplete for jQuery, version 1.2.1
* Ajax Autocomplete for jQuery, version 1.2.2
* (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/
*
* Last Review: 01/15/2013
*/
(function(d){"function"===typeof define&&define.amd?define(["jquery"],d):d(jQuery)})(function(d){function f(a,b){var c=function(){},c={serviceUrl:null,lookup:null,onSelect:null,width:"auto",minChars:1,maxHeight:300,deferRequestBy:0,params:{},formatResult:f.formatResult,delimiter:null,zIndex:9999,type:"GET",noCache:!1,onSearchStart:c,onSearchComplete:c,containerClass:"autocomplete-suggestions",lookupFilter:function(a,b,c){return-1!==a.value.toLowerCase().indexOf(c)}};this.element=a;this.el=d(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=c;this.classes={selected:"autocomplete-selected",suggestion:"autocomplete-suggestion"};this.initialize();this.setOptions(b)}var h={extend:function(a,b){return d.extend(a,b)},addEvent:function(a,b,c){if(a.addEventListener)a.addEventListener(b,c,!1);else if(a.attachEvent)a.attachEvent("on"+
b,c);else throw Error("Browser doesn't support addEventListener or attachEvent");},removeEvent:function(a,b,c){a.removeEventListener?a.removeEventListener(b,c,!1):a.detachEvent&&a.detachEvent("on"+b,c)},createNode:function(a){var b=document.createElement("div");b.innerHTML=a;return b.firstChild}};f.utils=h;d.Autocomplete=f;f.formatResult=function(a,b){var c="("+b.replace(RegExp("(\\/|\\.|\\*|\\+|\\?|\\||\\(|\\)|\\[|\\]|\\{|\\}|\\\\)","g"),"\\$1")+")";return a.value.replace(RegExp(c,"gi"),"<strong>$1</strong>")};
f.prototype={killerFn:null,initialize:function(){var a=this,b="."+a.classes.suggestion,c;a.element.setAttribute("autocomplete","off");a.killerFn=function(b){0===d(b.target).closest("."+a.options.containerClass).length&&(a.killSuggestions(),a.disableKillerFn())};if(!a.options.width||"auto"===a.options.width)a.options.width=a.el.outerWidth();a.suggestionsContainer=f.utils.createNode('<div class="'+a.options.containerClass+'" style="position: absolute; display: none;"></div>');c=d(a.suggestionsContainer);
c.appendTo("body").width(a.options.width);c.on("mouseover",b,function(){a.activate(d(this).data("index"))});c.on("click",b,function(){a.select(d(this).data("index"))});a.fixPosition();if(window.opera)a.el.on("keypress",function(b){a.onKeyPress(b)});else a.el.on("keydown",function(b){a.onKeyPress(b)});a.el.on("keyup",function(b){a.onKeyUp(b)});a.el.on("blur",function(){a.onBlur()});a.el.on("focus",function(){a.fixPosition()})},onBlur:function(){this.enableKillerFn()},setOptions:function(a){var b=this.options;
h.extend(b,a);if(this.isLocal=d.isArray(b.lookup))b.lookup=this.verifySuggestionsFormat(b.lookup);d(this.suggestionsContainer).css({"max-height":b.maxHeight+"px",width:b.width+"px","z-index":b.zIndex})},clearCache:function(){this.cachedResponse=[];this.badQueries=[]},disable:function(){this.disabled=!0},enable:function(){this.disabled=!1},fixPosition:function(){var a=this.el.offset();d(this.suggestionsContainer).css({top:a.top+this.el.outerHeight()+"px",left:a.left+"px"})},enableKillerFn:function(){d(document).on("click",
this.killerFn)},disableKillerFn:function(){d(document).off("click",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);if(9===a.keyCode)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||a.length<this.options.minChars?this.hide():this.getSuggestions(a)},getQuery:function(a){var b=this.options.delimiter;if(!b)return d.trim(a);a=a.split(b);return d.trim(a[a.length-1])},getSuggestionsLocal:function(a){var b=a.toLowerCase(),c=this.options.lookupFilter;
return{suggestions:d.grep(this.options.lookup,function(d){return c(d,a,b)})}},getSuggestions:function(a){var b,c=this,e=c.options;(b=c.isLocal?c.getSuggestionsLocal(a):c.cachedResponse[a])&&d.isArray(b.suggestions)?(c.suggestions=b.suggestions,c.suggest()):c.isBadQuery(a)||(e.onSearchStart.call(c.element,a),e.params.query=a,d.ajax({url:e.serviceUrl,data:e.params,type:e.type,dataType:"text"}).done(function(b){c.processResponse(b);e.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;d(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,e=this.classes.selected,f=d(this.suggestionsContainer),g="";d.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.selectedIndex=0;f.children().first().addClass(e)}},verifySuggestionsFormat:function(a){return a.length&&"string"===typeof a[0]?d.map(a,function(a){return{value:a,data:null}}):a},processResponse:function(a){a=d.parseJSON(a);a.suggestions=this.verifySuggestionsFormat(a.suggestions);this.options.noCache||(this.cachedResponse[a.query]=a,0===a.suggestions.length&&this.badQueries.push(a.query));a.query===this.getQuery(this.currentValue)&&(this.suggestions=a.suggestions,this.suggest())},
activate:function(a){var b=this.classes.selected,c=d(this.suggestionsContainer),e=c.children();c.children("."+b).removeClass(b);this.selectedIndex=a;return-1!==this.selectedIndex&&e.length>this.selectedIndex?(a=e.get(this.selectedIndex),d(a).addClass(b),a):null},select:function(a){var b=this.suggestions[a];b&&(this.el.val(b),this.ignoreValueChange=!0,this.hide(),this.onSelect(a))},moveUp:function(){-1!==this.selectedIndex&&(0===this.selectedIndex?(d(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,e;b&&(b=b.offsetTop,c=d(this.suggestionsContainer).scrollTop(),e=c+this.options.maxHeight-25,b<c?d(this.suggestionsContainer).scrollTop(b):b>e&&d(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));d.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}};d.fn.autocomplete=function(a,b){return this.each(function(){var c=d(this),e;if("string"===typeof a){if(e=c.data("autocomplete"),"function"===typeof e[a])e[a](b)}else e=new f(this,a),c.data("autocomplete",
e)})}});
(function(d){"function"===typeof define&&define.amd?define(["jquery"],d):d(jQuery)})(function(d){function f(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:f.formatResult,delimiter:null,zIndex:9999,type:"GET",noCache:!1,onSearchStart:c,onSearchComplete:c,containerClass:"autocomplete-suggestions",tabDisabled:!1,lookupFilter:function(a,b,c){return-1!==a.value.toLowerCase().indexOf(c)},
paramName:"query",transformResult:function(a){return a.suggestions}};this.element=a;this.el=d(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=d.extend({},c,b);this.classes={selected:"autocomplete-selected",suggestion:"autocomplete-suggestion"};this.initialize();this.setOptions(b)}var h=
{extend:function(a,b){return d.extend(a,b)},addEvent:function(a,b,c){if(a.addEventListener)a.addEventListener(b,c,!1);else if(a.attachEvent)a.attachEvent("on"+b,c);else throw Error("Browser doesn't support addEventListener or attachEvent");},removeEvent:function(a,b,c){a.removeEventListener?a.removeEventListener(b,c,!1):a.detachEvent&&a.detachEvent("on"+b,c)},createNode:function(a){var b=document.createElement("div");b.innerHTML=a;return b.firstChild}};f.utils=h;d.Autocomplete=f;f.formatResult=function(a,
b){var c="("+b.replace(RegExp("(\\/|\\.|\\*|\\+|\\?|\\||\\(|\\)|\\[|\\]|\\{|\\}|\\\\)","g"),"\\$1")+")";return a.value.replace(RegExp(c,"gi"),"<strong>$1</strong>")};f.prototype={killerFn:null,initialize:function(){var a=this,b="."+a.classes.suggestion,c=a.classes.selected,e=a.options,g;a.element.setAttribute("autocomplete","off");a.killerFn=function(b){0===d(b.target).closest("."+a.options.containerClass).length&&(a.killSuggestions(),a.disableKillerFn())};if(!e.width||"auto"===e.width)e.width=a.el.outerWidth();
a.suggestionsContainer=f.utils.createNode('<div class="'+e.containerClass+'" style="position: absolute; display: none;"></div>');g=d(a.suggestionsContainer);g.appendTo(e.appendTo).width(e.width);g.on("mouseover",b,function(){a.activate(d(this).data("index"))});g.on("mouseout",function(){a.selectedIndex=-1;g.children("."+c).removeClass(c)});g.on("click",b,function(){a.select(d(this).data("index"))});a.fixPosition();if(window.opera)a.el.on("keypress",function(b){a.onKeyPress(b)});else a.el.on("keydown",
function(b){a.onKeyPress(b)});a.el.on("keyup",function(b){a.onKeyUp(b)});a.el.on("blur",function(){a.onBlur()});a.el.on("focus",function(){a.fixPosition()})},onBlur:function(){this.enableKillerFn()},setOptions:function(a){var b=this.options;h.extend(b,a);if(this.isLocal=d.isArray(b.lookup))b.lookup=this.verifySuggestionsFormat(b.lookup);d(this.suggestionsContainer).css({"max-height":b.maxHeight+"px",width:b.width+"px","z-index":b.zIndex})},clearCache:function(){this.cachedResponse=[];this.badQueries=
[]},disable:function(){this.disabled=!0},enable:function(){this.disabled=!1},fixPosition:function(){var a;"body"===this.options.appendTo&&(a=this.el.offset(),d(this.suggestionsContainer).css({top:a.top+this.el.outerHeight()+"px",left:a.left+"px"}))},enableKillerFn:function(){d(document).on("click",this.killerFn)},disableKillerFn:function(){d(document).off("click",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);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||a.length<this.options.minChars?this.hide():this.getSuggestions(a)},getQuery:function(a){var b=this.options.delimiter;if(!b)return d.trim(a);a=a.split(b);return d.trim(a[a.length-1])},getSuggestionsLocal:function(a){var b=a.toLowerCase(),c=this.options.lookupFilter;return{suggestions:d.grep(this.options.lookup,function(d){return c(d,a,b)})}},getSuggestions:function(a){var b,c=this,e=c.options;(b=c.isLocal?c.getSuggestionsLocal(a):
c.cachedResponse[a])&&d.isArray(b.suggestions)?(c.suggestions=b.suggestions,c.suggest()):c.isBadQuery(a)||(e.onSearchStart.call(c.element,a),e.params[e.paramName]=a,d.ajax({url:e.serviceUrl,data:e.params,type:e.type,dataType:"text"}).done(function(b){c.processResponse(b);e.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;d(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,e=this.classes.selected,g=d(this.suggestionsContainer),f="";d.each(this.suggestions,function(d,e){f+='<div class="'+c+'" data-index="'+d+'">'+a(e,b)+"</div>"});g.html(f).show();this.visible=!0;this.options.autoSelectFirst&&(this.selectedIndex=0,g.children().first().addClass(e))}},verifySuggestionsFormat:function(a){return a.length&&"string"===
typeof a[0]?d.map(a,function(a){return{value:a,data:null}}):a},processResponse:function(a){a=d.parseJSON(a);a.suggestions=this.verifySuggestionsFormat(this.options.transformResult(a));this.options.noCache||(this.cachedResponse[a[this.options.paramName]]=a,0===a.suggestions.length&&this.badQueries.push(a[this.options.paramName]));a[this.options.paramName]===this.getQuery(this.currentValue)&&(this.suggestions=a.suggestions,this.suggest())},activate:function(a){var b=this.classes.selected,c=d(this.suggestionsContainer),
e=c.children();c.children("."+b).removeClass(b);this.selectedIndex=a;return-1!==this.selectedIndex&&e.length>this.selectedIndex?(a=e.get(this.selectedIndex),d(a).addClass(b),a):null},select:function(a){var b=this.suggestions[a];b&&(this.el.val(b),this.ignoreValueChange=!0,this.hide(),this.onSelect(a))},moveUp:function(){-1!==this.selectedIndex&&(0===this.selectedIndex?(d(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,e;b&&(b=b.offsetTop,c=d(this.suggestionsContainer).scrollTop(),e=c+this.options.maxHeight-25,b<c?d(this.suggestionsContainer).scrollTop(b):b>e&&d(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));d.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}};d.fn.autocomplete=function(a,b){return this.each(function(){var c=d(this),e;if("string"===typeof a){if(e=c.data("autocomplete"),"function"===typeof e[a])e[a](b)}else e=new f(this,a),c.data("autocomplete",e)})}});

4
src/jquery.autocomplete.js
View File

@ -1,11 +1,10 @@
/**
* Ajax Autocomplete for jQuery, version 1.2.1
* Ajax Autocomplete for jQuery, version 1.2.2
* (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/
*
* Last Review: 01/15/2013
*/
/*jslint browser: true, white: true, plusplus: true */
@ -165,7 +164,6 @@
container = $(that.suggestionsContainer);
console.log(options.appendTo);
container.appendTo(options.appendTo).width(options.width);
// Listen for mouse over event on suggestions list: