当使用DataTable进行服务器端
处理时,搜索值是如何传递到服务器的?我查看了文档。
DataTable会自动向服务器发送draw
、start
和length
。我是否可以并且应该像这样使用search
?文档中提到了search[value]
,但我不知道如何解释它。
客户端
$(document).ready(function () {
var url = '@Url.Action("GetJsonData", "Home")';
$('#example').dataTable({
'searching': true,
"paging": true,
"processing": true,
"serverSide": true,
"ajax": {
"url": url,
"type": "GET"
},
"columns": [
{ "data": "id" },
{ "data": "name" }
]
});
});
服务器
public JsonResult GetJsonData(string draw, int start, int length, string search)
{
var hugeDataArr = new object[100];
var returnDataArr = new object[length];
for (int i = 0; i < hugeDataArr.Length; i++)
{
hugeDataArr[i] = new
{
DT_RowId = i,
id = "id" + i.ToString().PadLeft(2, '0'),
name = "nameæøå" + i.ToString().PadLeft(2, '0')
};
}
for (int i = 0; i < length; i++)
{
returnDataArr[i] = hugeDataArr[start + i];
}
JsonResult json = Json(new
{
draw = Convert.ToInt32(draw),
recordsTotal = 100, // calculated field
recordsFiltered = 50, // calculated field
data = returnDataArr
}, JsonRequestBehavior.AllowGet);
return json;
}