[英]Is this a valid jquery getJSON call?
I am using jquery getJSON with asp.net mvc controller... I cant able to get it work.... 我正在使用jquery getJSON与asp.net mvc控制器......我无法让它工作....
public JsonResult GetMaterials(int currentPage,int pageSize)
{
var materials = consRepository.FindAllMaterials().AsQueryable();
var results = new PagedList<MaterialsObj>(materials, currentPage-1, pageSize);
return Json(results);
}
and i am calling this with, 我打电话给,
$.getJSON('Materials/GetMaterials', "{'currentPage':1,'pageSize':5}",
function(data) {
});
This call doesn't seem to work.... 这个电话似乎不起作用....
when inspected through firebug i found this, 通过萤火虫检查我发现了这个,
The parameters dictionary contains a null entry for parameter
'currentPage' of non-nullable type 'System.Int32' for method
'System.Web.Mvc.JsonResult GetMaterials(Int32, Int32)' in
'CrMVC.Controllers.MaterialsController'. To make a parameter optional its type
should be either a reference type or a Nullable type.<br>
Parameter name: parameters
Typically, data
should be an object: 通常, data
应该是一个对象:
$.getJSON('Materials/GetMaterials', {'currentPage':1,'pageSize':5},
function(data) {
});
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