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Questions tagged [expander]

An Expander control provides a way to provide content in an expandable area that resembles a window and includes a header.

jQuery Expander plugin: The Expander Plugin hides (collapses) a portion of an element's content and adds a "read more" link so that the text can be viewed by the user if he or she wishes. By default, the expanded content is followed by a "read less" link that the user can click to re-collapse it. Expanded content can also be re-collapsed after a specified period of time.

WPF Expander: Represents the control that displays a header that has a collapsible window that displays content.

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Get the Height of the WPF Expander Header

I need to get the Height of the WPF Expander.Header, not the whole Expander just the Height of the Header. There is no property to get it because the Expander.Header + Expander.Content is the Expander.Height. What would you do to get the…
Elisabeth
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How to align WPF Expander control toggle button

Hi I was wondering is it possible to align the toggle button on a WPF expander control to the far right side?
Petezah
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Displaying Expander one below the other in wpf

Consider 2 Expander controls are placed one below the other. If One Expander control is collapsed then the actaul gap (during expanded) have to be reduced and the other Expander control have to be displayed below to the first expander without gap…
Revathi
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WPF expander validation error not shown when expanded

Using MVVM. I have a DataTemplate which I am using to display an expander with some controls in per object. …
Nix
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Change background color of header in WPF expander

I am trying to change the expander background color. It seems so easy but I can't get it to work. …
Arsen Mkrtchyan
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Put resizable Expander to expand from right to left

I would like to have the Expander from question below (see the accepted answer) which is a perfect solution for me. I just want to have it on the right side. Combine expander and grid (resizable expander) To have it expanded from right to left I…
T.Sol
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How to handle expand/collapse event of Html5
element?

I use details/summary elements to get an expandable section: https://www.w3schools.com/TAGS/tag_details.asp d3.select('details') .on('click',()=>{ alert('clicked'); });
Stefan
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Checkbox checked and unchecked events are being fired when I select an expander

I just noticed this issue, whenever I select an expander whose parent is a checkbox it triggers the checked/unchecked events even though the checkbox is not checked. Here is a .gif that shows it occurring. The number in the upper right represents…
Douglas Gaskell
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WPF expander style where the header overlaps content

I would like a WPF expander control where the header overlaps the main content area. With the following XAML
nuro
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WPF Listbox + Expander events

I have an Expander in the ItemTemplate of a ListBox. Renders fine. The issue I have run into is that I would like the ListBox_SelectionChanged event to fire when the expander is expanded and/or selected. The MouseDown event does not seem to bubble…
IUnknown
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Expander header text alignment

So I changed the orientation of the expander to align vertically rather than horizontally but in the closed state the expander header text is aligning horizontally. Please tell me there is a way to easily fix this without expression blend…
Kirsty White
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Right-align items within wpf expander header

I want to have some text in an expander header left aligned, then some text right aligned. I have found how to expand the header to the width of the container, and thought I could simply add a dockpanel and set the second text block to Dock Right,…
Graeme
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extjs rowexpander how to expand all

I'm using Ext.ux.grid.RowExpander var expander = new Ext.ux.grid.RowExpander({ tpl : new Ext.Template( '

{history}

' ) }); it's used in my grid: var grid = new Ext.grid.GridPanel({ store: store, columns: [ …
k102
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Cannot resolve type 'Expander'

I have an Expander that no longer accepts the Expander value in the Binding in the AncestorType property. It used to work, but since I upgraded to Xamarin forms version 5.0.0 it doesn't work anymore and Visual Studio reports me the following…
signalover
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How do I get jQuery .expander to invoke on load and not just on click?

I am having problems with jQuery .expander function and invoking it when the page loads and I know it has to do with the data being dynamically populated with jQuery. NOTE: It looks like altering the actual Ajax functions is not going to be an…
Mitch Moccia
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