Hide collapse/Expand button in Group header in Grid panel

[suryanarendra]

Hi,

In grid I would like to retain grouping feature along with groupHeaderTpl (Currently showing some custom text in the headers) , but want to hide [+/-] button in the header.

I tried with css styles but not able to get it. Can somebody help me to achieve this.

Thanks & Regards,
Nari

[mitchellsimoens]

.x-grid-group-hd-collapsed .x-grid-group-title {
    background-image: none;
}

[suryanarendra]

I would like to apply this to only one of my Grid but not to all, so it must be custom to its grid.
All groups will be auto expanded always, so which css property I need to set in group header to get this.

I tried hdCollapsedCls: 'mytestclass' but its not working.

css class:

.mytestclass .x-grid-group-hd-collapsed .x-grid-group-title {
background : none !important;
background-image: none !important;
}

[mitchellsimoens]

Have you inspected the DOM to see if your CSS is on the correct element?

[suryanarendra]

I inspected the DOM and the problem is that CSS is not getting applied to the element after setting hdCollapsedCls to my custom css class.

[suryanarendra]

The way I defined grouping is

this.groupingFeature = Ext.create('Ext.grid.feature.GroupingSummary', {
startCollapsed:false,
hdCollapsedCls:"mytestclass",
groupHeaderTpl:'Number: {[values.rows[0].data.xxx]}'
});


Ext.applyIf(me, {

......
features:[this.groupingFeature],
.....
});

From firebug I can see my custom css class got loaded but not applied to the group header.