I need
to pass the grid rows from the view
to the controller using POST. The idea is
to pass an IList of objects (people) that have the following structure:
String Name
String Address
String ID
I want
to read the data from the JQGrid and pass it
to the controller
to fill the IList.
I'm trying
to build the data object
to pass through the Ajax data parameter.
Here is the Javascript code:
$("#saveButton").click(
function()
{
var returnData = '{';
var existingIDs = $('#listPeople').getDataIDs();
if (idsPeople.length > 0)
{
for (i=0;i<idsPeople.length;i++)
{
//Trying
to build the obejct data
ret = ret + '"people['+ i +'].Name":' $('#listPeople').getRowData(idsPeople[i]).Name + ',';
ret = ret + '"people['+ i +'].Address":' $('#listPeople').getRowData(idsPeople[i]).Address+ ',';
ret = ret + '"people['+ i +'].Id":' $('#listPeople').getRowData(idsPeople[i]).Id+ ',';
//If it has more than one element
if (idsPeople.length>1 && (i+1)<idsPeople.length)
{
ret = ret + ',';
}
}
}
ret = ret + '}';
My Ajax function for sending:
var url_all = '<%=Url.Action("SaveData") %>;
$.ajax({
type: "POST",
url: url_all,
data: ret,
dataType: "json",
success: function(){
alert("OK");
},
error: function(){
alert("Error: check SaveData");
}
});
My controller:
public ActionResult SaveData(IList<PeopleHeader> people){
// using debug
to know if "people" variable has any values
return Json(true);
}
The problem I'm getting is an error: "System.NotSupportedException: Fixed size collection", and no data is being delivered.
I think my problem relies on creating the object... is there any simpler way of doing this procedure?
Thanks
in advance,
