Need help with jqGrid and navGrid - post

Question

With the main part of the jqGrid there is the postData parameter that can be set to add stuff to the POST variable. Is there a way I could do the same thing with the navGrid?
Here is what I have:
main jqGrid script
$("#"+id).jqGrid({
url:baseURL+'modules/'+module+'/config.php',
postData: {event: 'load-content',content : id,module: module},
datatype: 'json',
mtype: 'POST',
colNames:colNames,
colModel:colModel,
pager: '#pager',
rowNum:limit,
rowList:[10,20,30],
autowidth: true,
sortname: sortby,
sortorder: 'desc',
gridview: true,
viewrecords: true,
caption: title,
editurl: baseURL+'modules/'+module+'/config.php'
});
navGrid script
jQuery("#"+id).jqGrid('navGrid','#pager',
{del:true,add:true,edit:true}, //options
{height:280,reloadAfterSubmit:false}, // edit options
{height:280,reloadAfterSubmit:false}, // add options
{reloadAfterSubmit:false}, // del options
{});
What I want is to add {module: module, event: 'del-test'} to the POST of the delete button.

Answer 1

You can use additional editData (for add or edit operations) or delData parameter (for delete operation) and change the del options used as a parameter of 'navGrid' from
{reloadAfterSubmit:false}
to
{reloadAfterSubmit:false, editData:{module: module, event: 'del-test'}}
(the variable module should be defined before).
By the way, like with postData parameter (see this old answer) you can use function for any property of editData parameter:
{
reloadAfterSubmit:false,
delData: {
module: function() {
return "bla bla";
},
event: 'del-test'
}
}

Answer 2

I know it's a long time since you posted this question, I wanted to improve it anyways the wiki pages shows you the basic use of the navgrid and this is the answer that worked for me.
Best regards,

Answer 3

Modify your code this way
$("#" + id).jqGrid('navGrid', '#pager',
{ add: true, edit: true, del: true },
{ height:280, reloadAfterSubmit:false },
{ height:280, reloadAfterSubmit:false },
{
// settings for Delete
mtype: "post",
reloadAfterSubmit: false,
onclickSubmit: function (rp_ge, postdata) {
rp_ge.url = '<%: Url.Content("~/URL/TO/DELETE/METHOD/HERE") %>' + postdata;
},
serializeDelData: function (postdata) {
postdata.module = module;
postdata.event = 'del-test';
return postdata;
}
},
{},
{}
);