Question

我试图将值设置为多个＆lt; select＆gt;标签如下图所示。＆LT;选择＆GT;标签没有被选中，一切看起来都很好。我错过了什么？ HTML：＆lt; tr ng-repeat =＆＃34; t在标签跟踪中由$ index＆＃34;＆gt; ＆lt; td＆gt; {{$ index + 1}}＆lt; / td＆gt; ＆lt; td＆gt; {{t.name}}＆lt; / td＆gt; ＆lt; td＆gt; {{t.phno}}＆lt; / td＆gt; ＆lt; td＆gt; {{t.email}}＆lt; / td＆gt; ＆lt; td＆gt; {{t.type}}＆lt; / td＆gt; ＆lt; td data-ng-show =＆＃34; user_type ==＆＃39; student＆＃39; || user_type ==＆＃39; all＆＃39;＆＃34;＆gt; {{t.class_name}}＆lt; / td＆gt; ＆lt; td data-ng-show =＆＃34; user_type ==＆＃39; student＆＃39; || user_type ==＆＃39; all＆＃39;＆＃34;＆gt; {{t.section_name}}＆lt; / td＆gt; ＆lt; td data-ng-show =＆＃34; user_type ==＆＃39; student＆＃39; || USER_TYPE ==＆＃39;所有＆＃39;＆＃34;＆GT; ＆lt; select data-ng-show =＆＃34; t.type ==＆＃39;学生＆＃39;＆＃34; NG-模型=＆＃34; plan_id的数据类型＆＃34;＆GT; ＆lt; option value =＆＃39;＆＃39;＆gt; - SELECT - ＆lt; / option＆gt; ＆lt; option ng-repeat =＆＃34; priceList＆＃34;中的价格data-ng-selected =＆＃34; {{t.plan_id == price.plan_id}}＆＃34;值=＆＃34; {{price.plan_id}}＆＃34;＆GT; {{price.plan_name}}＆LT; /选项＆GT; ＆LT; /选择＆GT; ＆LT; / TD＆GT; ＆lt; td data-ng-show =＆＃34; msg ==＆＃39;＆＃39;＆＃34;＆gt;＆lt; input type =＆＃34; checkbox＆＃34;数据-NG-模型=＆＃34; t.selected＆＃34;值=＆＃34; {{t.id}}＆＃34;数据-NG核对=＆＃34;萨勒＆＃34;＆GT;＆LT; / TD＆GT; ＆lt; td data-ng-show =＆＃34; msg ==＆＃39; r＆＃39;＆＃34;＆gt; {{t.status}}＆lt; / td＆gt; ＆lt; td data-ng-show =＆＃34; user_type ==＆＃39; student＆＃39; || USER_TYPE ==＆＃39;所有＆＃39;＆＃34;＆GT; ＆lt; button type =＆＃34; button＆＃34;数据-NG出现=＆＃34; t.type ==＆＃39;学生＆＃39;＆＃34; ng-click =＆＃34; updatePlan（plan_id，t.id）;＆＃34;＆gt;更新＆lt; / button＆gt; ＆LT; / TD＆GT; JS： $ scope.pricingList = [{＆＃34; plan_id＆＃34;：1，＆＃34; plan_name＆＃34;：＆＃34; Free＆＃34;}，{＆＃34; plan_id＆＃34;：2，＆＃34; PLAN_NAME＆＃34;：＆＃34;具有基本＆＃34;}]; var URL = appURL +＆＃39; /adm/loadSMSCollege.do' ;; var json = {＆＃34; type＆＃34;：$ scope.user_type，＆＃34; class_id＆＃34;：$ scope.class_id，＆＃34; section_id＆＃34;：$ scope.section_id，＆＃34; CREATED_BY＆＃34;：$ cookieStore.get（＆＃34; loginBean＆＃34）CREATED_BY};。 $ http.post（URL，JSON.stringify（json））。then（function（response）{ $ scope.tab = response.data; $ scope.len = response.data.length; }）; 示例视图：

Answer 1

试试这个。使用ng-options代替ng-repeat也可以将模型更改为t.plan_id

 <td data-ng-show="user_type=='student' || user_type=='all'">
   <select data-ng-show="t.type=='Student'" ng-model="t.plan_id" ng-options="price.plan_id as price.plan_name for price in pricingList">
      <option value=''>--SELECT--</option>

</select>
 </td>

将值设置为AngularJS中的多个<select>标记

1 个答案: