如果否则角度ng-class不起作用
[英]if else angular ng-class not working
问题描述
this is in my ng-repeat , so I want if lp-image is not zero, apply class col-md-8 and else apply col-md-12 if it's zero. 
这在我的ng-repeat ，所以我想要如果lp-image不为零，则应用class col-md-8，否则，则应用col-md-12，如果其为零。 The result is strange, it returned col-md-12. 结果很奇怪，它返回了col-md-12。
ng-class="{'col-md-8':item.lp-image != 0, 'col-md-12':item.lp-image == 0}">
2 个解决方案
解决方案1
1 2014-02-24 14:51:24
Your variable name cannot contain a hyphen - , it's parsed as a minus operator. 您的变量名称不能包含连字符- ，它被解析为减号运算符。 Use JavaScript's naming convention of camelCase, ie item.lpImage . 使用JavaScript的camelCase命名约定，即item.lpImage 。
解决方案2
1 已采纳 2014-02-24 14:55:17
尝试这个
ng-class="{'col-md-8':item['lp-image'] != 0, 'col-md-12':item['lp-image'] == 0}">
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