我正在尝试在 Ajax 调用的成功函数中填充 JqGrid。我的 ajax 调用将日期参数传递给将过滤结果的函数。我的网格已加载,但未显示任何数据,并且在我的网格标题上方显示正在加载...。我正在使用下拉菜单根据日期过滤结果。我的 json 数据已被验证为有效。
$(document).ready(function () {
$("[name='DDLItems']").change(function () {
var selection = $(this).val();
var dataToSend = {
//holds selected value
idDate: selection
};
$.ajax({
type: "POST",
url: "Invoice/Filter",
data: dataToSend,
success: function (dataJson) {
// alert(JSON.stringify(dataJson));
$("#grid").jqGrid({ //set your grid id
data: dataJson, //insert data from the data object we created above
datatype: json,
mtype: 'GET',
contentType: "application/json; charset=utf-8",
width: 500, //specify width; optional
colNames: ['Invoice_Numbers', 'Amt_Totals','f', 'ff', 't'], //define column names
colModel: [
{ name: 'Invoice_Number', index: 'Invoice_Number', key: true, width: 50 },
{ name: 'Amt_Total', index: 'Amt_Total', width: 50 },
{ name: 'Amt_Due', index: 'Amt_Due', width: 50 },
{ name: 'Amt_Paid', index: 'Amt_Paid', width: 50 },
{ name: 'Due_Date', index: 'Due_Date', width: 50 },
], //define column models
pager: jQuery('#pager'), //set your pager div id
sortname: 'Invoice_Number', //the column according to which data is to be sorted; optional
viewrecords: false, //if true, displays the total number of records, etc. as: "View X to Y out of Z” optional
sortorder: "asc", //sort order; optional
caption: "jqGrid Example", //title of grid
});
},
- 控制器
[HttpPost] // Selected DDL value
public JsonResult Filter(int idDate)
{
switch (idDate)
// switch statement goes here
var dataJson = new UserBAL().GetInvoice(date);
return Json(new { agent = dataJson}, JsonRequestBehavior.AllowGet);