[CLOSED] [1.0] #{Store1}.removeAll() does not reset grid paging

[bsnezw]

I have a button with a listener event that I expect to clear a store and reset the pagingtoolbar on the grid:

<ext:Button ID="btnOK" runat="server" Text="Ok" Icon="MagnifierZoomIn">
            <Listeners>
                <Click Handler="#{Store1}.removeAll();" />
            </Listeners>
        </ext:Button>

The Store does clear but the pagingtoolbar is not reset. I found this in ExtJS community forum:

http://www.extjs.com/forum/showthrea...gtoolbar+reset

I believe it's the same issue. It doesn't look like it's been implemented because if I try:

<ext:Button ID="btnOK" runat="server" Text="Ok" Icon="MagnifierZoomIn">

            <Listeners>

                <Click Handler="#{Store1}.removeAll();#{PagingToolBar1}.reset();" />

            </Listeners>

        </ext:Button>

it throws an error.

Is there any chance the solution could get implemented until the time that ExtJS rolls it out - or is there some other step that I am missing?

Thanks

[Vladimir]

Hi,

Please see following topic
http://forums.ext.net/showthread.php...6070-16-1.aspx

[bsnezw]

If I add that code

#{Store1}.load(#{Store1}.lastOptions);

after the

#{Store1}.removeAll();

it's reloading the store and that is not what I wanted. I want the Grid to be empty - which it is with the removeAll() and I want the PagingToolBar to show like the attached.

In the other post you said that the paging toolbar only updated with a store rebind. I think it should also get updated when the store is 'unbound' via removeAll(). That was what the ExtJS forum post was showing that I included.

I feel like I am still misunderstanding something.

[Vladimir]

Hi,

Do you have any proxy in the store? As mentioned in that topic: you have to remove proxy or call reload and bind empty empty data on server side

[bsnezw]

I feel like binding an empty dataset is a lot to go through to reset when .removeAll() corrects the store.

I just added a function to reset and call that instead. It does what I need without having to rebind the empty dataset serverside:

<Listeners>
                <Click Handler="#{Store1}.removeAll(); resetToolbar(#{PagingToolBar1}); " />
            </Listeners>

<script type="text/javascript">
function resetToolbar(tbar) {
                tbar.updateInfo();
                tbar.inputItem.setValue(1);
                tbar.afterTextItem.setText(String.format(tbar.afterPageText, 1));
                tbar.next.setDisabled(true);
                tbar.prev.setDisabled(true);
                tbar.first.setDisabled(true);
                tbar.last.setDisabled(true);

} 
</script>

Thanks~