对表格行使用 ng-repeat [英] Using ng-repeat with table rows

问题描述

我正在尝试将模型中的数据插入到模板中，但我想在每 7 次重复后添加一个新的表格行.使用基于 strign 的模板，我可以使用迭代索引和模很容易地做到这一点，但我无法弄清楚如何使用 angular 的 DOM 模板来做到这一点.

这是 HTML:

<table cellpacing="0" cellpadding="0"><colgroup span="7"></colgroup><tr class="days"><th scope="col" title="Monday">Mon</th><th scope="col" title="Tuesday">Tue</th><th scope="col" title="Wednesday">Wed</th><th scope="col" title="星期四">星期四</th><th scope="col" title="Friday">Fri</th><th scope="col" title="周六">周六</th><th scope="col" title="Sunday">Sun</th></tr><tr><td ng-repeat="日期中的日期">{{ 日期 }}<!-- 经过七次迭代后，应该添加一个新的 `<tr>` --></td></tr></tbody>

和 javascript 类似:

myApp = this.angular.module('myApp', []);var monthDays = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 1516, 17, 18, 19, 20, 21, 22, 23, 24,25、26、27、28、29、30、31]；myApp.controller('MyCtrl', function($scope) {返回 $scope.dates = monthDays;});

您可以在此处查看 JSFiddle 中的代码:http://jsfiddle.net/3zhbB/2/

解决方案

使 $scope.dates 成为包含天数的数组.

里面的每个数组都是一行，行数组里面的每一天都是一天

查看更新的 JSFiddle http://jsfiddle.net/6aqtj/1/

I'm trying to insert data from a model into a template but I want to add a new table row after every 7 repetitions. With strign-based templates I could do it quite easily using the iteration index and modulo but I can't quite figure out how to do this using angular's DOM templates.

Here's the HTML:

<div ng-controller="MyCtrl">
  <table cellspacing="0" cellpadding="0">
   <colgroup span="7"></colgroup>

   <tbody>
     <tr class="days">
       <th scope="col" title="Monday">Mon</th>
       <th scope="col" title="Tuesday">Tue</th>
       <th scope="col" title="Wednesday">Wed</th>
       <th scope="col" title="Thursday">Thu</th>
       <th scope="col" title="Friday">Fri</th>
       <th scope="col" title="Saturday">Sat</th>
       <th scope="col" title="Sunday">Sun</th>
     </tr>
     <tr>
         <td ng-repeat="date in dates">
             {{ date }}
             <!-- After seven iterations a new `<tr>` should be aded -->
        </td>
     </tr>
 </tbody>
 </table>
</div>

And the javascript it something like:

myApp = this.angular.module('myApp', []);

var monthDays = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 1516, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31];

myApp.controller('MyCtrl', function($scope) {
  return $scope.dates = monthDays;
});​

You can view the code in a JSFiddle here: http://jsfiddle.net/3zhbB/2/

解决方案

Make $scope.dates an array of arrays with the days.

Each array inside of it is a row, and each day inside of the row's array is a day

See this updated JSFiddle http://jsfiddle.net/6aqtj/1/

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