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Paging and MultiSelect

18/12/2009
23:13

alche

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28/04/2008

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Hi,

It seems that with multiselect enabled, jqGrid "forgets" the selected rows when going from one page to another.

Is there a simple method of having jqGrid remember selected rows when paging?

21/12/2009
15:17

Jason

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If this can't be done, is there a way to have a button or modify the existing select all so that it "selects" every item in the grid, or at least sends a call to a server URL that "all data results" are "selected"?

22/12/2009
10:17

tony

Sofia, Bulgaria

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Hello,

I wonder how this can be possible automatically from the grid.

Let investigate what you want (if I understand right) and what is actually.

The first thing that you have not forget is that the grid is client side representation.

And now you select some rows at the client, then you click page next button.

What is happen? – the data from grid is cleared expecting the new one from server – right?

Clearing the data from grid of course we clear the selected rows.

In order to achive this you should remember the page and the selected rows in array and use a lot of grid events to restore them

(onPaging, onSortCol, gridComplete)

Best 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.

22/12/2009
15:16

Jason

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I think I can get around this with a custom pager button myself. I will require the user to filter their grid results accordingly and then click a button that will 'assume' they want all the records affected based on the current grid filters/results and perform my action based on that.

23/12/2009
18:07

alche

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Thanks Tony,

When I gave this more thought, it seems the proper way to do things.

A user might select a row on Page 1 then go to page 4 and select another row and hit the Delete button. Do they want to delete both records? Maybe. Or maybe they forgot they clicked the select button on Page 1. So the current way is better, I think.

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