[CLOSED] How to select all elements in a gridvew

[egvt]

Hi

When I fill the gridpanel the control the information is displayed in parts (pagination)
but when i try to select all items in the checked control only select the first page, how can i get all rows in the control?

This example presents the same situation
https://examples1.ext.net/#/GridPane...box_Selection/

Thanks in advance!

[Daniil]

Hi,

I can suggest the following solution.

Example

<ext:CheckboxSelectionModel runat="server">
    <Listeners>
        <BeforeCheckAllClick Fn="onBeforeCheckAllClick" />
    </Listeners>
</ext:CheckboxSelectionModel>

var onBeforeCheckAllClick = function (sm, checked) {
    sm.grid.clearMemory();
    
    if (!checked) {
        Ext.each(sm.grid.getStore().getAllRange(), function (rec, index) {
            sm.grid.selectedIds[rec.id] ={
                id : rec.id,
                index : index
            };
        });
    }
};

[egvt]

Hi Daniil

The information was very useful !!!
Thanks again

[Daniil]

Here is a solution for Ext.NET v2.
http://forums.ext.net/showthread.php?26559