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Add data to postdata in beforeSubmit

31/05/2010
14:44

Calou

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31/05/2010

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Hi,
I'd like to add some data to postdata before the plugin submit the form to the correct file.
I tried this :

$('#myid').jqGrid('navGrid', '#pager',
		{edit: true, add: true, del: true}, 
        {
			beforeSubmit: function(postdata, formid){
				postdata.something = 'somevalue';
			} 
        });

But when I submit, I got this error :

Uncaught TypeError: Cannot read property '0' of undefined jquery.jqGrid.min.js:222

Any idea ? Thanks 🙂

02/06/2010
20:58

tony

Sofia, Bulgaria

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30/10/2007

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Hello,

According to the documentation:

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

this event is not applicable for your case. Moreover you should return a array whan you use the event.

I suggest you to use

onclickSubmit event or serializeEditData

Please look at the same place into the documentation

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.

20/07/2010
05:13

yandaomin

China

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20/07/2010

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Hi,Calou:

the version of your download jqgrid is newest?ã€€My jqgrid version is 3.5.

I also use beforeSubmit event to add some parameter to postdata. and as same as your code.

But the difference is on the end of the function must return something to jqgrid,let it know beforeSubmit function is ok.

the code

beforeSubmit: function(postdata, formid){
postdata.something = 'somevalue';
return return[true,''];
}

good luck.

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