Question

我试图动态添加$ scope

    app.directive('dynamic', function ($compile) {
return {
    restrict: 'A',
    replace: true,
    link: function (scope, ele, attrs) {
        scope.$watch(attrs.dynamic, function (html) {
            ele.html(html);
            $compile(ele.contents())(scope);
        });
    }
};});

和我的HTML;

<select dynamic="myOption_{{ item.RowId }}" id="select_{{ item.RowId }}" multiple class="chosen" data-ng-model="selectedOption" data-placeholder="Select" data-ng-change="ChangeTopic()"
                    chosen="directiveOptions"
                    ng-options="item.Id as item.tag for item in optionsFromQuery"
                    style="width:100%;">
            </select>

角;

    var appsx = "";
            for (var i = 0; i < result.item.length; i++) {
                var rowIds = parseInt(result.item[i].RowId);
                appsx = '<option value="" selected>' + result.item[i].Tags + '</option>';
                var controlName = 'myOption_' + rowIds;
                controlName = appsx;
            }

实施例;如果我尝试$ scope.myOption_100 = appsx;它正在工作，但我不能动态范围

$ scope.controlName ='myOption_'+ rowIds;那样的。

Answer 1

尝试范围。$ observe（attrs.dynamic .....

Angularjs动态添加控件

1 个答案: