agerix/jQuery-Autocomplete
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Merge pull request #816 from geoffrosen/master

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Bind `this` to onHint
This commit is contained in:
Tomas Kirda 2021-01-24 15:41:03 -06:00 committed by GitHub
commit 8138252b4c
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 30 additions and 20 deletions
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23
dist/jquery.autocomplete.js vendored
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@ -95,6 +95,7 @@
serviceUrl: null, serviceUrl: null,
lookup: null, lookup: null,
onSelect: null, onSelect: null,
onHint: null,
width: 'auto', width: 'auto',
minChars: 1, minChars: 1,
maxHeight: 300, maxHeight: 300,
@ -632,7 +633,7 @@
that.selectedIndex = -1; that.selectedIndex = -1;
clearTimeout(that.onChangeTimeout); clearTimeout(that.onChangeTimeout);
$(that.suggestionsContainer).hide(); $(that.suggestionsContainer).hide();
that.signalHint(null); that.onHint(null);
}, },
suggest: function () { suggest: function () {
@ -768,20 +769,24 @@
return !foundMatch; return !foundMatch;
}); });
that.signalHint(bestMatch); that.onHint(bestMatch);
}, },
signalHint: function (suggestion) { onHint: function (suggestion) {
var hintValue = '', var that = this,
that = this; onHintCallback = that.options.onHint,
hintValue = '';
if (suggestion) { if (suggestion) {
hintValue = that.currentValue + suggestion.value.substr(that.currentValue.length); hintValue = that.currentValue + suggestion.value.substr(that.currentValue.length);
} }
if (that.hintValue !== hintValue) { if (that.hintValue !== hintValue) {
that.hintValue = hintValue; that.hintValue = hintValue;
that.hint = suggestion; that.hint = suggestion;
(this.options.onHint || $.noop)(hintValue); if ($.isFunction(onHintCallback)) {
} onHintCallback.call(that.element, hintValue);
}
}
}, },
verifySuggestionsFormat: function (suggestions) { verifySuggestionsFormat: function (suggestions) {
@ -922,7 +927,7 @@
that.el.val(that.getValue(that.suggestions[index].value)); that.el.val(that.getValue(that.suggestions[index].value));
} }
that.signalHint(null); that.onHint(null);
}, },
onSelect: function (index) { onSelect: function (index) {
@ -936,7 +941,7 @@
that.el.val(that.currentValue); that.el.val(that.currentValue);
} }
that.signalHint(null); that.onHint(null);
that.suggestions = []; that.suggestions = [];
that.selection = suggestion; that.selection = suggestion;

2
dist/jquery.autocomplete.min.js vendored
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File diff suppressed because one or more lines are too long

2
readme.md
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@ -46,7 +46,7 @@ $(selector).autocomplete(options);
| Event setting | Function description | | Event setting | Function description |
| :--- | :--- | | :--- | :--- |
| `onSearchStart` | `function (params) {}` called before Ajax request. `this` is bound to input element | | `onSearchStart` | `function (params) {}` called before Ajax request. `this` is bound to input element |
| `onHint` | `function (hint) {}` used to change input value to first suggestion automatically | | `onHint` | `function (hint) {}` used to change input value to first suggestion automatically. `this` is bound to input element |
| `onSearchComplete` | `function (query, suggestions) {}` called after Ajax response is processed. `this` is bound to input element. `suggestions` is an array containing the results | | `onSearchComplete` | `function (query, suggestions) {}` called after Ajax response is processed. `this` is bound to input element. `suggestions` is an array containing the results |
| `transformResult` | `function(response, originalQuery) {}` called after the result of the query is ready. Converts the result into response.suggestions format | | `transformResult` | `function(response, originalQuery) {}` called after the result of the query is ready. Converts the result into response.suggestions format |
| `onSelect` | `function (suggestion) {}` Callback function invoked when user selects suggestion from the list. `this` inside callback refers to input HtmlElement.| | `onSelect` | `function (suggestion) {}` Callback function invoked when user selects suggestion from the list. `this` inside callback refers to input HtmlElement.|

23
src/jquery.autocomplete.js
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@ -95,6 +95,7 @@
serviceUrl: null, serviceUrl: null,
lookup: null, lookup: null,
onSelect: null, onSelect: null,
onHint: null,
width: 'auto', width: 'auto',
minChars: 1, minChars: 1,
maxHeight: 300, maxHeight: 300,
@ -632,7 +633,7 @@
that.selectedIndex = -1; that.selectedIndex = -1;
clearTimeout(that.onChangeTimeout); clearTimeout(that.onChangeTimeout);
$(that.suggestionsContainer).hide(); $(that.suggestionsContainer).hide();
that.signalHint(null); that.onHint(null);
}, },
suggest: function () { suggest: function () {
@ -768,20 +769,24 @@
return !foundMatch; return !foundMatch;
}); });
that.signalHint(bestMatch); that.onHint(bestMatch);
}, },
signalHint: function (suggestion) { onHint: function (suggestion) {
var hintValue = '', var that = this,
that = this; onHintCallback = that.options.onHint,
hintValue = '';
if (suggestion) { if (suggestion) {
hintValue = that.currentValue + suggestion.value.substr(that.currentValue.length); hintValue = that.currentValue + suggestion.value.substr(that.currentValue.length);
} }
if (that.hintValue !== hintValue) { if (that.hintValue !== hintValue) {
that.hintValue = hintValue; that.hintValue = hintValue;
that.hint = suggestion; that.hint = suggestion;
(this.options.onHint || $.noop)(hintValue); if ($.isFunction(onHintCallback)) {
} onHintCallback.call(that.element, hintValue);
}
}
}, },
verifySuggestionsFormat: function (suggestions) { verifySuggestionsFormat: function (suggestions) {
@ -922,7 +927,7 @@
that.el.val(that.getValue(that.suggestions[index].value)); that.el.val(that.getValue(that.suggestions[index].value));
} }
that.signalHint(null); that.onHint(null);
}, },
onSelect: function (index) { onSelect: function (index) {
@ -936,7 +941,7 @@
that.el.val(that.currentValue); that.el.val(that.currentValue);
} }
that.signalHint(null); that.onHint(null);
that.suggestions = []; that.suggestions = [];
that.selection = suggestion; that.selection = suggestion;