[英]Can not set the value in drop down using angular.js and php
從數據庫中獲取數據后,將數據設置為下拉選擇值時遇到一點問題。我在下面解釋我的代碼。
plan.html:
<div class="input-group bmargindiv1 col-md-12">
<span class="input-group-addon ndrftextwidth text-right" style="width:180px">Date :</span>
<datepicker date-format="MMMM d, y" date-min-limit="2010/01/01" date-max-limit="2020/01/01"button-prev='<i class="fa fa-arrow-circle-left"></i>' button-next='<i class="fa fa-arrow-circle-right"></i>'>
<input type="text" name="birthdate" class="form-control" ng-model="date" placeholder="Add date" />
</datepicker>
</div>
<div class="input-group bmargindiv1 col-md-12">
<span class="input-group-addon ndrftextwidth text-right" style="width:180px">Topic :</span>
<input type="text" name="topic" class="form-control" ng-model="topic" placeholder="Add Topic" />
</div>
<div class="input-group bmargindiv1 col-md-12">
<span class="input-group-addon ndrftextwidth text-right" style="width:180px">Section:</span>
<select id="coy" name="coy" class="form-control" ng-model="section" ng-options="sec.name for sec in listOfSection track by sec.value " >
<option value="">Select section</option>
</select>
</div>
相關的控制器文件代碼如下。
$scope.listOfSection=[];
$http({
method:'GET',
url:"php/userplan/getSectionData.php",
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
}).then(function successCallback(response){
angular.forEach(response.data,function(obj2){
var data={'name':obj2.section_name,'value':obj2.section_id};
$scope.listOfSection.push(data);
});
},function errorCallback(response) {
});
$http({
method:'POST',
url:"php/userplan/editPlanData.php",
data:planid,
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
}).then(function successCallback(response){
$scope.date=response.data[0].date;
$scope.topic=response.data[0].topic;
$scope.section=response.data[0].section_id;
$scope.buttonName="Update";
$scope.showCancel = true;
},function errorCallback(response) {
});
在這里, response.data[0].section_id
應該在下拉列表中設置為值,並且應該顯示相應的名稱。在這里,我嘗試通過添加$scope.section.value=response.data[0].section_id
嘗試,但是它給了我錯誤。在這里,我的要求是將section_id設置為下拉菜單的值,並顯示相應的名稱。請幫助我解決此問題。
you can use like this
<select ng-model="ContentAdditionalInfoModel.AdditionalInfoId" class="form-control" ng-required="true"
ng-options="item.AdditionalInfoId as item.AdditionalInfoName for item in AdditionalInfoList">
<option value="" selected="selected">Select</option>
</select>
here AdditionalInfoList come from your database
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