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Function to return true or false to ADD/EDIT buttons in navGrid

Tags: navGrid buttons add edit

28/07/2010
18:53

Luigino

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25/10/2008

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Hello tony and everyone...

I'd need just a little help since I haven't found any info in documentation: while creating or reloading jqGrid, I'd like to check if I have some necessary data in other tables which will fill selects in editing form so I can enable/unable add/edit button... if it's possible, how I can do that?...

That because in a certain jqGrid where I have two selects in form editing, it's necessary to have data to be filled in selects to open form editing otherwise user can't open form editing...

Thanks a lot

Ciao,

Luigi

29/07/2010
09:25

Luigino

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I tried even doing this:

.navGrid('#pager',

{add:function(){return false}, edit: true…. }

but the add button won't be false, it remains true… and I thought I could do some ajax call to execute a PHP script in the place of that 'return false' to check if there are some data…

if it's possible to use a function, anyone could tell me how I can pass a function to add: so it would return true or false?... I mean at least the syntax of the function... I tried also with:

{add:$(document).ready(function(){}, .....}

but even the grid won't be created...

any directions would be appreciated.

Thanks

Ciao, Luigi

30/07/2010
01:13

Luigino

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25/10/2008

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Changed solution:

used:

{ addfunc: function() { blah blah blah... if (true) jQuery('#grid_id').editGridRow("new", {options});}

Thanks anyway

Ciao

Luigi

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