角JS过滤器不等于 [英] Angular JS filter not equals

问题描述

似乎是一个非常基本的问题，但我不能得到正确的语法。

Seems like a very basic question but I can't get the syntax right..

<li class="list-group-item" ng-repeat="question in newSection.Questions | filter:Id != '-1'; " ng-mouseenter="hover = true" ng-mouseleave="hover = false">
    <div href="#" editable-text="question.Text">{{question.Text}}</div>
</li>

我要的是显示所有的问题其中id是不是-1。
我在做什么错。谢谢！

All I want is to show all the questions where id is NOT -1. What am I doing wrong. Thanks!

推荐答案

的语法只是一个小关，请尝试：

The syntax is just a little off, try:

<li class="list-group-item"
    ng-repeat="question in newSection.Questions | filter:{ Id: '!-1'}"
    ng-mouseenter="hover = true" ng-mouseleave="hover = false">

    <div href="#" editable-text="question.Text">{{question.Text}}</div>
</li>

看到一个小的jsfiddle： http://jsfiddle.net/U3pVM/3845/

编辑：

与变量的例子：

<script> var invalidId = '-1'; </script>
<li class="list-group-item"
    ng-repeat="question in newSection.Questions | filter:{ Id: '!' + invalidId}"
    ng-mouseenter="hover = true" ng-mouseleave="hover = false">

    <div href="#" editable-text="question.Text">{{question.Text}}</div>
</li>

这篇关于角JS过滤器不等于的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！