[CLOSED] CheckboxSelectionModel Checkall as Standard

[macap]

Hello,

ís it possible to set somewhere all Checkboxes in a Grid via CheckboxSelectionModel as Standard-Value?


Regards,

Martin

[Vladimir]

Hi,

You can use the following listener for GridPanel

<Render Handler="this.getSelectionModel().selectAll();" Delay="100" />

[macap]

Hi Vlad,

thanks a lot for your fast answer, but this does not work for me.

This is my current code:

                <ext:GridPanel ID="GridPanelBookingOverview" runat="server" Title="Overview"
                    AutoExpandColumn="DateId" StoreID="BookingListStore" Icon="StatusOnline" Frame="true"
                    MonitorWindowResize="true" MonitorResize="true">
                    <ColumnModel ID="ColumnModelBookingOverview" runat="server">
                        <Columns>
                          //...
                        </Columns>
                    </ColumnModel>
                    <SelectionModel>
                        <ext:CheckboxSelectionModel />
                    </SelectionModel>
                    <Listeners>
                    <Render Handler="this.getSelectionModel().selectAll();" Delay="100" /> 
                    </Listeners>
                    <LoadMask ShowMask="true" />
                    <TopBar>
    <ext:Toolbar runat="server">
                            <Items>
                                <ext:ComboBox ID="ReportSelection" runat="server" Width="300" EmptyText="Select Report...">
                                    <Items>
                                  //...
                                    </Items>
                                </ext:ComboBox>
                                <ext:ToolbarButton ID="PDFDownload" Text="Download PDF" Icon="PageWhiteAcrobat"
                                    runat="server">
                                    <AjaxEvents>
                                        <Click OnEvent="ExportReport_Click" IsUpload="true">
                                            <%--      <EventMask ShowMask="true" />--%>
                                        </Click>
                                    </AjaxEvents>
                                </ext:ToolbarButton>
                            </Items>
                        </ext:Toolbar>
                    </TopBar>
                </ext:GridPanel>

[macap]

Ahhh ok. It works with Delay="500" :-)


Just another little question...


The "SelectAll" Checkbox is not selected (see Screenshot).
Is there a way to reach that too?

Because now I have to select the SelectAll-Checkbox 2 times if I want to deselect all.


Regards,

Martin

[Vladimir]

Hi,

Yes, I think it is a bug that 'Check All' is not selected. We are working on it. The fix should be commit today.


P.S. I think need move 'selectAll' calling from grid's Render to the store's Load because selection must be performed after data loading

<Load Handler="#{GridPanel1}.getSelectionModel().selectAll();" Single="true" Delay="100" />

or you can try Refresh listener of GridView (fires after data binding and data showing)

[macap]

Thank you!

The load handler works fine and fast as Store-Listener.


Can you leave here a note if the bug is fixed?
Maybe also with a comment where you fixed what?

I did not change from 0.7 to 0.8.1 until now, because I have problems with preselected Remote ComboBoxes
with the upgrade and do not have the time at the moment to look at it.
So I have to add your bugfix to my 0.7 version of Coolite.


Regards,

Martin

[Vladimir]

Hi,

If you can't update from SVN I can get simple workaround: just add after 'selectAll()' the following code

#{GridPanel1}.getSelectionModel().checkHeader();

[macap]

Perfect! Thank you!

[macap]

Hi Vladsch,

I have to come back to this Thread.

As I wrote, it worked fine with:

    <Listeners>
    <Load Handler="#{GridPanelBookingOverview}.getSelectionModel().selectAll();#{GridPanelBookingOverview}.getSelectionModel().checkHeader();" Single="true" Delay="100" />
    </Listeners>

in my Store.

But this solution has a little problem.
When I refresh the grid/store, then the old selections stay, but I want that all rows are selected again.

You wrote:

or you can try Refresh listener of GridView (fires after data binding and data showing)

I think that´s why I need. But I cannot find a refresh Listener in my ext:GridPanel.
Can you give me a short example?


I am using Coolite 0.8.2 (SVN Build of yesterday morning CET) now.



Regards,

Martin

[Vladimir]

Hi,

1. You have old selection after refresh because Single="true" for Load Listener. Try to remove Single
2. Refresh listener you can find in GridView's listeners