您如何迭代地图中的条目,以便可以打印输入键和值?例如,我想做这样的事情:
<ul>
<li ng-repeat='mapEntry in {"First Name":"John", "Last Name":"Smith"}'>
<span>Key: {{mapEntry.key}}, value: {{mapEntry.value}}</span>
</li>
</ul>
答案 0 :(得分:147)
从docs,我发现这种语法有效:
<ul>
<li ng-repeat='(key, value) in {"First Name":"John", "Last Name":"Smith"}'>
<span>Key: {{key}}, value: {{value}}</span>
</li>
</ul>