Completed
Last Updated: 11 Aug 2016 14:05 by ADMIN
The RadHtmlPlaceholder control gets misplaced when displayed inside a RadWindow in a zoomed browser. The issue can be reproduced in the HtmlPlaceholder WindowIntegration demo example.
Completed
Last Updated: 19 Mar 2014 07:55 by Dave
The placeholder disappears if it's in a RadPane and you close another RadPane
Declined
Last Updated: 10 May 2016 14:49 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 3
Category: HtmlPlaceHolder
Type: Bug Report
11
Not measured correctly when no width/height is specified.
Completed
Last Updated: 23 Apr 2014 12:56 by Brian Nguyen
When the user navigates in a page displayed in the placeholder and then it is removed and added in the visual tree (when in RadDocking for example) the original SourceUrl is displayed while ideally this should be the page that the user has navigated to.
Update: You can fix this by setting the HTMLPlaceholder's KeepContentInMemory property to True.
Approved
Last Updated: 11 Aug 2016 14:04 by John
Created by: John
Comments: 7
Category: HtmlPlaceHolder
Type: Bug Report
9
This only happens in IE8.  IE9, Chrome, FF3 and FF4 all work okay.  As soon as the componenet is set to visible the scrollbar appears because something has been added to the body html.  The suggested workaround to have the body style overflow set to hidden
Won't Fix
Last Updated: 01 Nov 2017 14:55 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: HtmlPlaceHolder
Type: Bug Report
7
MouseWheel does not work when setting an HtmlSource.
Approved
Last Updated: 11 Aug 2016 14:04 by asking
Does not resize correctly in IE when surrounded by GridSplitters
Completed
Last Updated: 11 Aug 2016 14:05 by ADMIN
When displayed inside a RadWindow, if the window is moved outside the browser, the placeholder gets cut off.
This issue also appears if initally the left side of RadWindow is positioned outside the browser.
Approved
Last Updated: 07 Jan 2011 13:15 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: HtmlPlaceHolder
Type: Bug Report
4
When placed in scrollviewer and browser is resized in order to appear the scrollbar, HTMLPlaceHodler doesn`t render correctly. The issue can be reproduced in both scenarios - setting the HtmlSource or SourceUrl property.
Approved
Last Updated: 11 Aug 2016 14:04 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: HtmlPlaceHolder
Type: Bug Report
3
The control cannot be placed inside ToolTip ContentTemplate
Approved
Last Updated: 12 Aug 2009 18:02 by ADMIN
Height is not calculated properly when the content is wrapped.
Approved
Last Updated: 11 Aug 2016 14:04 by ADMIN
When PDF is shown, setting visibility to collapsed makes the web page blank
Approved
Last Updated: 11 Aug 2016 14:04 by ADMIN
OnUnload/OnBeforeUnload do not fire after changing SourceUrl
Approved
Last Updated: 11 Aug 2016 14:04 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: HtmlPlaceHolder
Type: Bug Report
2
Incorrect rendering under Mac and Safari
Approved
Last Updated: 11 Aug 2016 14:04 by ADMIN
When the HtmlPlaceholder is placed in an ItemTemplate of a ListBox and if the HtmlPlaceholder.KeepContentInMemory is set to True, the control is rendered twice - in the ListBoxItems and in the top left of the page
Approved
Last Updated: 23 Mar 2017 09:24 by ADMIN
The control is misplaced when you zoom in/out the browser window.

To work this around you can manually calculate and set the top and left positions of the HTML presenter. 

this.htmlPlaceholder.Loaded += (sender, args) => { this.htmlPlaceholder.LayoutUpdated += htmlPlaceholder_LayoutUpdated; };

private void htmlPlaceholder_LayoutUpdated(object sender, EventArgs e)
{
    this.Dispatcher.BeginInvoke(delegate
    {
        double controlTop = GetTop();
        double controlLeft = GetLeft();
 
        htmlPlaceholder.HtmlPresenter.SetStyleAttribute("top", controlTop + "px");
        htmlPlaceholder.HtmlPresenter.SetStyleAttribute("left", controlLeft + "px");
    });           
}
Completed
Last Updated: 12 Aug 2015 14:46 by ramzi
The control is misplaced if it's inside a GridRow/Column and there's the browser zoom is different than 100%.

The fix will be available in the Q1 2015 Official Release.
Approved
Last Updated: 26 Mar 2010 14:01 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: HtmlPlaceHolder
Type: Bug Report
2
Repro steps:
- Host RadHtmlPlaceholder in a RadWindow
- Set the HtmlPlaceholder content to be a PDF document
- Show the window and then minimize it
- Either restore or maximize the window
- The HtmlPlaceholder content is not rendered
Approved
Last Updated: 17 May 2010 11:41 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: HtmlPlaceHolder
Type: Bug Report
2
When RadHtmlPlaceholder is removed from the VisualTree doesn't clean up the html frames for it's inner html.
1 2