我有一个看起来像这样的指令:
app.directive('fieldsetCollapse', function() {
return {
restrict: 'A',
scope: {},
compile: function(tElement, tAttrs, transclude) {
var wrapperElement = angular.element('<div ng-show="isOpen"></div>'),
legendElement = tElement.find('legend'),
collapsibleContent = tElement.children().not('legend'),
toggleBtn = angular.element('<a href="#" class="twisty" ng-class="{ true: \'twisty-open\', false: \'twisty-closed\' }[isOpen]" ng-click="toggle()"></a>');
legendElement.css('cursor', 'pointer')
.attr('ng-click', 'toggle()');
tElement.css({
'position': 'relative',
'marginLeft': '20px'
});
tElement.prepend(toggleBtn);
angular.forEach(collapsibleContent, function(obj, i) {
$(obj).remove();
wrapperElement.append(obj);
});
tElement.append(wrapperElement);
return function(scope, element, attrs) {
var directiveValue = (scope.$eval(attrs.gaigCollapsibleFieldset));
scope.isOpen = (directiveValue == undefined) ? true : directiveValue;
scope.toggle = function() {
scope.isOpen = !scope.isOpen;
}
}
}
}
});
与此标记一起使用:
<fieldset fieldset-collapse> ... </fieldset>
如果我尝试在 <fieldset> 中添加任何内容,例如:
<fieldset fieldset-collapse>{{foo}}</fieldset>
...在我的控制器范围内定义 foo 的地方,输出是
{{foo}}
Angular 不会编译我在带有指令的标签之间添加的任何内容。我是否遗漏了一些东西来使我的指令发生这种情况?