jQuery jquery在jquery ui自动完成上捕获点击事件
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Jquery catching click event on jquery ui autocomplete
提问by tomexsans
i have been trying to figure this out lately but i can't
我最近一直在努力解决这个问题，但我不能
the problem is that i have an inputfield with type textthat i need to get the current input data when the values from the autocomplete are selected. Note i am using jQuery UI autocomplete.
问题是我有一个input字段，其中类型text是在选择自动完成的值时需要获取当前输入数据。请注意，我正在使用 jQuery UI 自动完成功能。
i can catch the keyupevent but when a user uses clicks on the autocomplete values. jQuery does not fire the changeevent handler, i tried using every event handler there is but to no avail.
我可以捕获该keyup事件，但是当用户单击自动完成值时。jQuery 不触发change事件处理程序，我尝试使用每个事件处理程序，但无济于事。
i think it cannot catch a DOM based manipulation of an element? i'm not sure. here is a fiddle
我认为它无法捕获基于 DOM 的元素操作？我不知道。这是一把 小提琴
回答by Tats_innit
Like thishttp://jsfiddle.net/PUpRr/
selectoptions should do the trick.
select选项应该可以解决问题。
Options/events/methods API documentation: http://api.jqueryui.com/autocomplete/
选项/事件/方法 API 文档：http: //api.jqueryui.com/autocomplete/
Hope this fits the needs :)
希望这符合需求 :)
Sample code
示例代码
$("#to").autocomplete({
source: function (request, response) {
var friendsArray = [];
friendsArray = [{
"id": 1,
"name": "hulk",
"value": "hulk"
}, {
"id": 2,
"name": "ironman",
"value": "ironman"
}, {
"id": 3,
"name": "Foobar",
"value": "Foobar"
}];
response(friendsArray);
return;
},
select: function (e, ui) {
alert("selected!");
},
change: function (e, ui) {
alert("changed!");
}
});
