Angular JS，带有选择框的过滤表 [英] Angular JS, filter table with a select box

问题描述

我有一张桌子.我想根据在选择框中选择的值来过滤表.比较值在选择框中为{{pipe.pipe_id}}，在表中为{{dimension.pipe_id}}.猜猜有一个简单的解决方案吗?有什么建议吗?

I have a table. I want to filter the table depending on which value is choosen in an select box. The comparison value is {{pipe.pipe_id}} in the select box and {{dimension.pipe_id}} in the table. Guess there's a simple solution for this? Any suggestion?

Pipe:
    <select  id="select01">
        <option ng-repeat="pipe in pipes">{{pipe.code}} - {{pipe.title_en}}</option>
    </select>  


    <table class="table table-striped">
        <thead>
            <tr>
                <th>Pipe</th>
                <th>Size</th>
                <th>Inner diameter</th>
                <th>Outer diameter</th>
            </tr>
        </thead>
        <tbody>
            <tr ng-repeat="dimension in dimensions" >
                <td>{{dimension.pipe_id}}</td>
                <td>{{dimension.nominalsize}}</td>
                <td>{{dimension.innerdiameter}}</td>
                <td>{{dimension.outerdiameter}}</td>
            </tr>
        </tbody>
    </table>

推荐答案

我建议使用 ng-过滤器.

此链接是一个使用待办事项列表的简单示例.jsfiddle 使用 ng-filter

This link is a simple example using a to-do list. jsfiddle using ng-filter

您需要使用 ng-model="varname"

ng-filter 默认为数组中的所有字段.它可以过滤到单个列或指向控制器中的函数.

The ng-filter defaults to all fields in the array. It can be filtered to a single column or point to a function in your controller.

搜索字段

<select ng-model="searchparam">
   <option value="1">One</option>
   <option value="2">Two</option>
</select>

搜索单列

<select ng-model="searchparam.columnOne">
   <option value="1">One</option>
   <option value="2">Two</option>
</select>

重复部分
(即使您的输入指定了特定列，过滤器模型也保持不变)

<tr ng-repeat="dimension in dimensions | filter: searchparam">
     <td>{{dimension.columnOne}}</td>
     <td>{{dimension.columnTwo}}</td>
</tr>

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