我想使用ul和li来显示来自API的菜单，但是ajax响应不会附加在li中。请帮助我。
这是我的HtML
@{
ViewData["Title"] = "Home Page";
}
<script src="~/lib/jquery/dist/jquery.min.js"></script>
<div id="demo">
<ul><li id="results"></li></ul>
</div>
这是我的剧本。
<script>
$.ajax({
url: "http://any-url",
dataType: "json",
contentType: "application/json; charset=utf-8",
type: "POST",
data: JSON.stringify({ "ProjectId": "1" }),
success: function (response) {
var title = +response.ParentList;
console.log(response);
$.each(response, function () {
$("#results").append(title.Name);
})
},
error: function (status)
{
console.log(status.statusText);
}
});
</script>
这是我控制台窗口中的Ajax响应。
Object {Message: "Successfully", Status: "OK", Parentlist: Array(10)}
Message:"Successfully"
Parentlist:Array(10)
0:Object
1:Object
Parentlist:Array(10)
0:Object
Child:Array(0)
DisplayOrder:"-8"
Id:"1012"
Name:"Mysorie Chif
答案 0 :(得分：1)
试试这个
success: function (response) {
$.each(response.ParentList, function () {
$("#demo ul").append('<li>'+this.Name+'</li>');
})
},
答案 1 :(得分：0)
HTML：
@{
ViewData["Title"] = "Home Page";
}
<script src="~/lib/jquery/dist/jquery.min.js"></script>
<div id="demo">
<ul><li class="results"></li></ul>
</div>
脚本：
<script>
$.ajax({
url: "http://any-url",
dataType: "json",
contentType: "application/json; charset=utf-8",
type: "POST",
data: JSON.stringify({ "ProjectId": "1" }),
success: function (response) {
var title = +response.ParentList;
console.log(response);
$.each(response, function () {
$("#demo ul").append(title.Name);
})
},
error: function (status)
{
console.log(status.statusText);
}
});
</script>
答案 2 :(得分：0)
我认为你的ajax调用正在返回一个数组（有关这方面的更多信息可能会受到欢迎）。
以下是如何迭代响应项并为每个项添加新的LI：
function onSuccess(response){
$.each(response, function (index, item) {
$("#resultRoot").append('<li>'+item.Name+'</li>');
})
}
要使其工作，您需要指向UL标记（而不是LI）：
<div id="demo">
<ul id="resultRoot"></ul>
</div>
我按原样保留Ajax，只需调用onSuccess函数：
$.ajax({
url: "http://any-url",
dataType: "json",
contentType: "application/json; charset=utf-8",
type: "POST",
data: JSON.stringify({ "ProjectId": "1" }),
success: onSuccess,
error: function (status)
{
console.log(status.statusText);
}
});
答案 3 :(得分：0)
我会使用这一行<?php
namespace app\controllers;
use Yii;
use app\models\Users;
use app\models\UsersSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
/**
* UsersController implements the CRUD actions for Users model.
*/
class UsersController extends Controller
{
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['POST'],
],
],
];
}
/**
* Lists all Users models.
* @return mixed
*/
public function actionIndex()
{
$searchModel = new UsersSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single Users model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
]);
}
/**
* Creates a new Users model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Users();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', [
'model' => $model,
]);
}
}
/**
* Updates an existing Users model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', [
'model' => $model,
]);
}
}
/**
* Deletes an existing Users model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* Finds the Users model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Users the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Users::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}
这将<?php
use yii\helpers\Html;
use kartik\grid\GridView;
use yii\widgets\ActiveForm;
use yii\widgets\Pjax;
use yii\web\JsExpression;
/* @var $this yii\web\View */
/* @var $searchModel app\models\SalesOrderSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */
?>
<div class="start-stock-index">
<div class="form-group">
<?= Html::a('Create Customer', ['create'], ['class' => 'btn btn-success']) ?>
</div>
<?php Pjax::begin(); ?>
<?= GridView::widget([
'dataProvider'=>$dataProvider,
'filterModel'=>$searchModel,
'showPageSummary'=>true,
'pjax'=>true,
'striped'=>true,
'hover'=>true,
'responsiveWrap' => false,
'panel'=>['type'=>'primary', 'heading'=>$partner_name],
'columns'=>[
[
'attribute' => 'cust_name',
'value' => 'cust_name',
'label' => 'Name',
'contentOptions' =>
['style'=>'max-width: 100px; font-size: 12px;overflow: auto; word-wrap: break-word;'],
],
[
'attribute' => 'phone_number',
'value' => 'phone_number',
'label' => 'Phone Number',
'contentOptions' =>
['style'=>'max-width: 100px; font-size: 12px;overflow: auto; word-wrap: break-word;'],
],
[
'attribute' => 'age_type',
'value' => 'ageType.age_name',
'label' => 'Age Category',
'contentOptions' =>
['style'=>'max-width: 100px; font-size: 12px;overflow: auto; word-wrap: break-word;'],
],
['class' => 'kartik\grid\ActionColumn','template' => '{update} {delete}',],
],
]); ?>
<?php Pjax::end(); ?>
</div>
<?php
$script = <<< JS
JS;
$this->registerJs($script);
?>
一个$("#demo ul").append('<li>' + this.ParentList.Name + '</li>');，并且使用append您应该获得当前li的名称值
this.ParentList.name