我必须实现自动完成的自定义下拉列表,但我无法得到它,在这里ng-change我得到的答复。但问题是如何通过键入前三个字母来获得自动完成,并且必须通过使用键盘键来移动下拉菜单。如何使用自定义下拉菜单获取自动完成功能?
的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>
https://material.angularjs.org/latest/demo/autocomplete – niksofteng
@尼基尔Vartak不,我需要定制一个 – anub