Angularjs 选择“操纵模型”选项
我在选择(选项)列表中单击时有一种奇怪的行为 servicse.js:Angularjs 选择“操纵模型”选项,angularjs,select,option,angularjs-ng-model,Angularjs,Select,Option,Angularjs Ng Model,我在选择(选项)列表中单击时有一种奇怪的行为 servicse.js: services.factory('AppAPIService', function($resource){ return { serviceReports: $resource('rest/services/report', {}, {query: {method: 'GET', params: {}, isArray: false }}) }}); controller.js app.c
services.factory('AppAPIService', function($resource){
return {
serviceReports: $resource('rest/services/report', {}, {query: {method: 'GET', params: {}, isArray: false }})
}});
controller.js
app.controller('AppCtrl1', ['$scope', 'AppAPIService', function($scope, AppAPIService) {
$scope.reportsQuery = AppAPIService.serviceReports.query();
$scope.setSelectedItem = function($rep) {
//$('#selectedJobTemplates').empty();
var sourceList = document.getElementById($rep);
$scope.availableReports = $scope.reportsQuery[sourceList.selectedIndex].reports;
console.error($scope.reports);
}}]);
Html代码的一部分:
<div>
<label for="workspace">Reporting</label>
<div>
<select name="reports" id="reports" ng-change="setSelectedItem('reports')">
<option value="Full">Full</option>
<option value="Quarter">Quarter</option>
</select>
</div>
</div>
<div>
<div>A</div>
<div>
<select name="availableReports" id="availableReports" class="height150" size="10" ng-model="availableReports" ng-options="item for item in availableJobTemplates">
</select>
</div>
</div>
问题:在ng更改选择时,“报告”列表“A”已正确填写。但是在列表A中选择一个元素后,元素(列表A中)消失,并且所选元素(例如“开发人员”)在每一行中逐个字符显示
我没有分配单击侦听器
永远不要在控制器上操纵DOM!替换$(“#selectedJobTemplates”).empty();!您应该使用一个列表来绑定这个select,并通过清理数组在作用域中清理它!再一次从不在控制器上操纵DOM。你没有用
结束select标记,这是你的复制粘贴中的一个输入错误还是你实际编写它的方式?这是一个输入错误,我修复了它。我也更正了json。
{"reportsQuery":[{"workspace":"HR & Management","reports":["Sales","Management","Marketing","Human-Resources"]},{"workspace":"Engineering","reports":["IT-Conultant","IT-Administration","Developer","Tester","Requirements-Engineer"]}]}