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Empty grid so that hiddengrid will reload?

21/04/2009
14:55

donb

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11/10/2008

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Is there a combination of actions I can perform to get a grid back into 'initial state' - where the grid is initially hidden (hiddengrid: true), contains no data, AND will reload itself when the user clicks the arrow to unhide the grid?

I am able to clear the data and trigger the click event to 'hide' the grid (collapse it so on the caption bar is visible.

But the grid evidently remembers it once had data and doesn't reload itself just from the 'unhide' button click. Before I add more code to produce the desired effect, I wanted to ask if there was an automatica way to get this to happen.

I'm still at 3.4.2 version, by the way.

thanks

Don

22/04/2009
07:32

tony

Sofia, Bulgaria

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Hello,

No automatic way, but you can use onHeaderClick event (see docs)

onHeaderClick : function(state) {

if(state == 'visible') {

$("#mygrid").trigger("reloadGrid");

}

Hope this helps

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.

23/04/2009
08:37

donb

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Thanks Tony. That's what I was going to do, but wanted to be sure there wasn't another way. Works fine.

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