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How to use LoadBeforeSend

Tags: LoadBeforeSend Header Parameters

06/07/2010
14:20

mrtrombone

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06/07/2010

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Brilliant grid

Can anyone point me to an example of using LoadBeforeSend to add a whole lot of header parameters to the RequestObject before it is sent?

I am hoping there is some way I can combine it with jquery $(form).serialize method to easily post back all my filter type inputs when the grid needs refreshing

Currently I am doing each filter input one by one using the following type of call in BeforeRequest

BeforeRequest: $.extend($(this).jqGrid("getGridParam", "postData"), {Filter1:$("#filter1").val()}) but it seems a bit of a hack

Thanks

Mark

07/07/2010
15:04

OlegK

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It seems to me that you do all too too complex. I recommend you to use postData as a function. See http://stackoverflow.com/quest.....99 as an example. Then you can just call trigger("reloadGrid") without to need set any values in the postData.

Read also my other answer http://stackoverflow.com/quest.....nbsp;which describe all more exactly.

Best regards
Oleg

08/07/2010
04:23

mrtrombone

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06/07/2010

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Brilliant thanks. Exactly what I was looking for

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