<div class="full-row" ng-repeat="row in pendingRequests | orderBy: '-modificationDate' | partition:3">
<div class="one-third" ng-repeat="request in row track by request.id">
<div class="incoming_request" ng-class="actionClass(request)">
<div class="request_comments">
<hr>
<p><span>Recipients:</span></p>
<div class="comments">
<p ng-repeat="comment in request.comments track by comment.id" class="dont-break-out">
<span class="author" ng-bind="comment.userName | employeeName">:</span>
{{comment.text}}
<span ng-if="comment.status == State.APPROVED" class="approval success" ng-click="changestatus(comment, request)"><i class="fa fa-check"></i></span>
<span ng-if="comment.status == State.REJECTED" class="approval error" ng-click="changestatus(comment, request)"><i class="fa fa-times"></i></span>
<span ng-if="comment.status == State.PENDING" class="approval" ng-click="changestatus(comment, request)" title="{{showApproveTooltip(comment)?'Click to approve the request on behalf of this user':''}}"><i class="fa fa-clock-o"></i></span>
</p>
</div>
</div>
<div class="request_resolve">
<hr>
<div class="textarea-holder">
<textarea placeholder="Your comment..." ng-model="request.newComment" ng-model-options="{ updateOn: 'default blur'}"></textarea>
</div>
<div class="button-container">
<button ng-click="approve(request);" ng-disabled="request.isProcessing" class="btn btn-primary" am-hide-request-resolve-div>Confirm<i ng-hide="request.isProcessing" class="fa fa-check"></i><span ng-show="request.isProcessing" class="spinner no-hover"><a><i class="fa-li fa fa-spinner fa-spin"></i></a></span></button>
<button ng-click="reject(request);" ng-disabled="request.isProcessing" class="btn btn-default pull-right" am-hide-request-resolve-div>Reject <i class="fa fa-times"></i></button>
</div>
</div>
这是代码的和平。正如您可能看到的那样ng-repeat。我的pendingRequests集合经常从服务器更新。经过3次或更多次更新后，当我点击某个按钮时，UI上没有任何内容。
详细信息：
批准点击后，我更改了一个status的{{1}}。
comment这必须显示此范围$scope.approve = function (request) {
var currentUserComment = request.comments.filter(function(comm) {
return comm.userId == user.id && comm.status == "Pending";
})[0];
currentUserComment.status = State.APPROVED; // change comments Status
currentUserComment.text = request.newComment;
delete request.newComment;
if (!currentUserComment) {
request.isProcessing = false;
return;
}
Comments.update(currentUserComment, function() {
// $rootScope.$broadcast('daysUpdated');
});
request.isProcessing = false;
};
，因为现在状态等于<span ng-if="comment.status == State.APPROVED" class="approval success" ng-click="changestatus(comment, request)"><i class="fa fa-check"></i></span>。但没有任何反应。
经过一些研究后，我认为这一切都是因为State.APPROVED和集合更新。
ng-repeat为每个项目创建子范围，因此播放范围可能如下所示：
bookCtrl scope = {tags：[＆＃39; foo＆＃39;，＆＃39; bar＆＃39;，＆＃39; baz＆＃39; ]}
ng-repeat子范围：{tag：＆＃39; foo＆＃39; }，{tag：＆＃39; bar＆＃39; }，{tag：＆＃39; baz＆＃39; }
因此，当我更新ng-repeat某些comment.status时，Angular不知道它存在于哪个范围内。
我是对的吗？如何解决我的问题（更改评论状态后显示正确的跨度）？
更简单的代码：
request批准功能：
<div ng-repeat="request in requests">
<div ng-repeat="comment in request.comments">
<span ng-if="comment.status == State.APPROVED" class="approval success"><i class="fa fa-check"></i></span>
<span ng-if="comment.status == State.REJECTED" class="approval error"><i class="fa fa-times"></i></span>
<span ng-if="comment.status == State.PENDING" class="approval"><i class="fa fa-clock-o"></i></span>
</div>
<div>
<button ng-click="approve(request)">
Approve
</button>
</div>
</div>
答案 0 :(得分：0)
您可以找到将函数移动到$ scope.functions.functionName的解决方案。正如你在陈述中所提到的那样，我相信通过审阅这个问题，你正在遇到范围问题。
<强> JS
$scope.functions.approve = function () { ... }
<强> HTML
functions.approve(request)
你也可以看一下使用控制器，有时可以提供帮助：