【发布时间】:2018-01-16 02:27:59
【问题描述】:
我必须为自动完成实现自定义下拉列表,但我无法得到它,在 ng-change 上我得到了响应。但问题是如何通过输入前三个字母来获得自动完成功能,并且必须使用键盘键在下拉列表中移动。
JavaScript:
$scope.fnAutocompleteQuestion = function (question) {
$scope.data = [
{ "val": 1, "txt": "one" },
{ "val": 2, "txt": "two" },
{ "val": 3, "txt": "three" },
{ "val": 4, "txt": "four" },
{ "val": 5, "txt": "five" }];
console.log($scope.data);
};
HTML:
<div class="input-group dropdown" ng-class="{'open': mydropdownQues}">
<input type="text" class="form-control" ng-model="input.question"
data-toggle="dropdown" aria-describedby="basic-addon2" ng-change="fnAutocompleteQuestion(input.question);mydropdownQues=!mydropdownQues">
<div class="dropdown-menu width-menu">
<ul class="ul-scroll">
<li ng-repeat="value in data " ng-click="input.question=value.txt">
{{value.txt}}
<hr ng-show="!$last">
</li>
</ul>
</div>
</div>
【问题讨论】:
-
@Nikhil Vartak 不,我需要定制一个
标签: javascript angularjs autocomplete