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Adding JSONP support

10/09/2009
04:28

fairsayan

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24/07/2009

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I'd like to have JSONP dataType. I could use “function” dataType, but I wondering an easier way to manage it. I added in grid.base.js this code:

                case “jsonp”:
                    $.ajax({url:ts.p.url,type:ts.p.mtype,dataType:”jsonp”,data: gdata,
                        success:function(JSON,st) {
                            addJSONData(JSON,ts.grid.bDiv,rcnt);
                            JSON=null;
                            if(loadComplete) {loadComplete();}
                        },
                        error:function(xhr,st,err){if(loadError) {loadError(xhr,st,err);}endReq();}, beforeSend: function(xhr){if(loadBeforeSend) {loadBeforeSend(xhr);}}});
                    if( ts.p.loadonce || ts.p.treeGrid) {ts.p.datatype = “local”;}
                break;

Since you add “callback=?” to your data URL as required by jQuery, it works well in retriveing data, but delete and update commands don't work yet.

Fair

10/09/2009
04:37

tony

Sofia, Bulgaria

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30/10/2007

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Hello,

It is already added. Download 3.5.3 lelease

http://www.trirand.com/jqgridw....._and_fixes

Regards

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

10/09/2009
05:04

fairsayan

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Thanks a lot!

Fair

26/03/2011
00:21

ragarw10

New Jersey

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26/03/2011

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Hi Folks,

Getting blank cells when trying to use the grid with jsonp…is anyone else having this issue? All I did was change my datatype to jsonp and returned jsonp from the mvc controller. According to fiddler the data is coming back…but I cant see it in the grid.What am I doing wrong?

Thanks for any help,

Rahul

26/03/2011
01:16

OlegK

Germany

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10/08/2009

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Hello Rahul!

I am not sure that it is the jqGrid issue. Can be you use IE9 for your tests? Some time ago I prepared http://www.ok-soft-gmbh.com/jq.....tables.htm was blocked due to mime type mismatch

On the other side the HTTP headers of the server response seems me OK (I mean the new security issues described here).

Do you have the same problem? Try to use you grid in another web browser.

In all situations posting such kind of information without the source code and without detaild description of the test scenario is not good.

Best regards
Oleg

29/03/2011
18:33

ragarw10

New Jersey

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Hi Oleg,

Thanks , the sample really helped. I was not returning data correctly to the grid. I didnt have '&jsonCallback=?' appended to the url and was using jsonp as the datatype so it was appending 'callback'. This was causing me not to have the callback method in the returned data.

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