Bootstrap Dropdown 在 Angular ng-repeat 中不起作用 [英] Bootstrap Dropdown not working inside Angular ng-repeat
问题描述
我想我需要休息一下,喝杯茶.
I think I need a break and cup of tea on this one.
<tr ng-repeat="participant in globalData" ng-controller="GlobalDataRowController" ng-class="rowStatus">
<td>
<li class="dropdown">
<a class="dropdown-toggle">
Click me for a dropdown, yo!
</a>
<ul class="dropdown-menu">
<li ng-repeat="choice in participant.SourceDescriptions">
<a>{{choice}}</a>
</li>
</ul>
</li>
....
我有这个代码.当这个片段被放置在重复范围之外时,它工作正常.但是当我点击时,在重复中什么也没有发生.
I have this code. When the this snippet is placed outside the repeat scope it works fine. But inside the repeat nothing happens when I click.
我正在尝试使用 angular-ui,但我不想仅仅为了这项工作而使用它.而且我认为无论如何我都没有正确看待问题.
I'm attempting to use angular-ui but I'd rather not have it just for this job. And I don't think I'm looking at the problem correctly anyway.
推荐答案
我一直在回顾以前的问题,并认为我应该结束这个问题.
I've been looking back over previous questions and thought I'd wrap this one up.
我在这里采用了使用指令的方法.它看起来并不完美,但它现在正在做这项工作.所以在视图中...
I took the approach of using a directive here. It doesn't look perfect but it's doing the job for now. So in the view...
<tr ng-repeat="participant in globalData" ng-controller="GlobalDataRowController" ng-class="rowStatus">
<td>
<input input-data-list-dropdown id="xx" input-class="input-xxlarge" ng-model="participant.DisplayName" options="participant.SourceDescriptions">
...
</td>
</tr>
还有指令...
.directive('inputDataListDropdown', function () {
return {
replace: true,
scope: { options: '=', ngModel: '=', inputClass: '=', id: '=' },
template: '<span class="dropdown">' +
'<a class="dropdown-toggle">'+
'<input type="text" class="inputDataListDropdown" ng-transclude ng-model="ngModel">' +
'</a>'+
'<ul class="dropdown-menu no-bullets" ng-show="options && options.length > 0">' +
'<li ng-repeat="option in options">' +
'<a ng-click="$parent.ngModel=option">{{option}}</a>' +
'</li>'+
'</ul>'+
'</span>',
transclude: 'element',
link: function ($scope, element, attrs) {
$("#" + attrs.id + " .inputDataListDropdown").addClass(attrs.inputClass);
}
};
});
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