【发布时间】:2017-01-21 00:45:12
【问题描述】:
在下面的演示中,我在表格的单个单元格中显示了多个值。如果任何特定行的单元格具有一个值,则无需执行任何操作。但是如果它有多个值,那么我们可以隐藏和显示这些值。 隐藏和显示发生在同一个单元格中。
我想在 单独的 div 中执行此操作。这样如果值的数量更多,它就不会影响表格。就像它打开一些 div 并显示该 dev 内单元格中的所有值..
请看演示,ID 列的最后一行有多个值。我想单独展示这个扩展 DIV
请看DEMO
查看
<tbody>
<tr ng-repeat="todolist in todolists">
<td>
<span ng-repeat="list in todolist.id| limitTo: showMore ? todolist.id.length:1">
<a target="_blank" href="{{ 'http://'+common_url}}{{list}}"> {{list}}</a>
</span>
<a ng-show="todolist.id.length>1 && showMore==false" ng-click="showMore = true">....show {{todolist.id.length-1}} more</a>
<a ng-show="showMore==true" ng-click="showMore = false">....show less</a>
</td>
<td>{{todolist.bill_number}}</td>
<td>{{todolist.location}}</td>
<td><a target="_blank" href="{{ 'http://' + todolist.url}}">Download Invoice : <i title="Download Invoice" style="padding-left:5px;cursor:pointer;color:black;" class="fa fa-download"></i></a> </td>
</tr>
</tbody>
</table>
控制器
.controller('ctrl', function($scope) {
$scope.showMore=false;
$scope.common_url="localhost:8000";
$scope.todolists = [{
"id": "id_584",
"customer_id": 2,
"url": "url",
"bill_number": "123",
"location": "from_location"
}, {
"id": "id_122",
"customer_id": 3,
"url": "url",
"bill_number": "123",
"location": "from_location"
}, {
"id": "id_128",
"customer_id": 4,
"url": "url",
"bill_number": "123",
"location": "from_location"
}, {
"id": "id_805",
"customer_id": 5,
"url": "url",
"bill_number": "123",
"location": "from_location"
}, {
"id": "id_588",
"customer_id": 6,
"url": "url",
"bill_number": "123",
"location": "from_location"
}, {
"id":"id_115,id_114,id_116,id_130,id_118,id_119",
"customer_id": 7,
"url": "url",
"bill_number": "123",
"location": "from_location"
}]
$scope.todolists.forEach(function(item){
var multiple_orders = item.id.split(',');
item.id=multiple_orders;
});
});
【问题讨论】:
-
第一列可以设置固定宽度,所以显示和隐藏只影响行高,不影响宽度
tr td:first-child {width: 40%;} -
预期结果是什么?它们与演示有何不同?
-
@charlietfl like 它会打开一些 div 并显示该 dev 内单元格中的所有值..
-
只需将整个
todolist对象传递给ng-click中的函数。在范围内将其设为selectedItem或任何您想调用的名称。然后为同一变量模板化该 div
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