【发布时间】:2017-07-30 03:11:10
【问题描述】:
我刚刚开始将 dataTables 用于 Web 应用程序, 我正在尝试从 json 请求中填充表格。
网页接收到 json(我已在 chrome 调试中查看了源代码),但表格显示“表格中没有可用数据”。
这里是从js的url部分返回的json
{"Data":[{"username":"Testing","totalSteps":1000000,"gender":"Male"},{"username":"test","totalSteps":0,"gender":"Female"},{"username":"Testingggg","totalSteps":0,"gender":"Female"}]}
在UserController中,来自方法GetAllUsers
这里是html:
@{
ViewBag.Title = "Users - PDC";
}
<div class="container">
<h1 class="text-center">Users</h1>
<table id="AllUsers" class="display" cellspacing="0">
<thead>
<tr>
<th>username</th>
<th>totalSteps</th>
<th>gender</th>
</tr>
</thead>
</table>
</div>
<script>
$(document).ready(function () {
$.ajax({
url: '@Url.Action("getAllUsers", "User")',
method: 'get',
dataType: 'json',
success: function (data) {
$('#AllUsers').DataTable({
data: data,
columns: [
{ "data": "username" },
{ "data": "totalSteps" },
{ "data": "gender" },
]
});
}
});
});
</script>
为什么我的 json 没有被解析到表格中?
【问题讨论】:
-
我认为你的响应对象应该有这个数组 [{"username":"Testing","totalSteps":1000000,"gender":"Male"},{"username":"test" ,"totalSteps":0,"gender":"Female"},{"username":"Testingggg","totalSteps":0,"gender":"Female"}] 不是数据作为键。请检查此示例:jsfiddle.net/rp0zw8rm/202
标签: jquery json datatables