1.带ng-repeat的标签 会重复这个标签及其内部的内容，直至x循环完
比如
<tr ng-repeat="x in names | orderBy : ‘Name‘">
<td>{{ $index + 1 }}</td>
<td>{{ x.Name }}</td>
<td>{{ x.Country }}</td>
</tr>
循环出来是X个
<tr ng-repeat="x in names | orderBy : ‘Name‘" class="ng-scope">
<td class="ng-binding">1</td>
<td class="ng-binding">Alfreds Futterkiste</td>
<td class="ng-binding">Germany</td>
</tr>
原文：http://www.cnblogs.com/xisitan/p/4882009.html