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jquery grid getRowData has problem after delRowData

Tags: delRowData

12/08/2010
09:54

ivanchain

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11/03/2010

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Hi, tony, I found a problem in 3.6

I just do such things:

jQuery("#list2").delRowData(rowid);

//this remove the row successfully.

var grid2 = jQuery("#list2");
var currentnum =grid2.getGridParam("records");

for(var i=1;i<=currentnum;i++)
{
var kpiid = grid2.getRowData(i)["kpiid"];
alert(kpiid);
}

if the jQuery("#list2").delRowData(rowid) delete the last row of the grid, everything is ok. but if the rowid be deleted is in the middle or first of the rows, the alert(kpiid) will give "undefined".

For example, there are 5 records in the grid, the frist rows's kpiid cell is '247', the second row's kpiid cell is '258'. If i delete the first row by delRowData, yes, it seems to be remove from the grid. But in the for {alert()}, it will show 'undefined' at first circulation
, and show '258' in the 2nd circulation. Just like the first row STILL point to the origin row(247), which should have been removed just now. It seems that the grid not really remove it, but set it's data to undefined, but just let it not be seen from outside.

yours,

Ivan

12/08/2010
10:45

tony

Sofia, Bulgaria

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Hello,

Thanks, but I think you mixed a lot of things.

First you do delete using rowid and then you use a counter to get the data and not id.

In order to test use this:

var currentnum =grid2.getDataIDs();

for(var i=0;i<currentnum.length;i++)

{

var kpiid = grid2.getRowData(currentnum[i]);

}

Let me know if you have undefined

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12/08/2010
12:00

ivanchain

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thank you tony, but:

how could var kpiid = grid2.getRowData(currentnum[i]); get out the value of kpiid??

you mean grid2.getRowData(currentnum[i])["kpiid"]; ?

yours,

Ivan

12/08/2010
12:05

ivanchain

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Tony, I have tried the solution, yes, the undefined is gone way.

thank you so much!

yours,

Ivan

19/04/2012
09:55

omrcm

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19/04/2012

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Hi Tony,

I have de same problem and I use this function to fixed but the fire bug give me this error ;

"getDataIDs is not a function"

I use jQgrid 3.7.2 .

I delete one row from the list with the method ;

jQuery("#gridName").jqGrid('delRowData',rowId);

19/04/2012
10:25

omrcm

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19/04/2012

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omrcm said:

Hi Tony,

I have de same problem and I use this function to fixed but the fire bug give me this error ;

"getDataIDs is not a function"

I use jQgrid 3.7.2 .

I delete one row from the list with the method ;

jQuery("#gridName").jqGrid('delRowData',rowId);

I have fixed the problem.

this whas my first code ;

var gridCount = jQuery("#gridName").jqGrid('getGridParam', 'records');

for ( i=0; i <gridCount ; i++){

}

I change it with this ;

var ids = jQuery("#gridName").jqGrid('getDataIDs');

for ( i=0; i <ids.length; i++){

}

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