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How to change html content on WebView by programmatically after render Options
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yleung
Posted: Wednesday, April 2, 2014 1:12:24 PM
Rank: Advanced Member
Groups: Member

Joined: 4/2/2014
Posts: 37
Hi,

I am replacing System.Windows.Forms.WebBrowser with EO.WebBrowser.WinForm.WebControl. In my project, I need to first render a page. After navigation is completed, I need to programmatically modify the html content and then see the changes on the browser control immediately. For example, I need to change style or classname attributes on a tag. I tried something like this:

browserCtrl.WebView.GetDOMWindow().document.getElementById("id").className = "myclass"

But classname is read-only, so I can't do this.

Also, I have no idea how to change style attribute or outerHTML.

Any help will be greatly appreciate

Thanks
Howie
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eo_support
Posted: Wednesday, April 2, 2014 1:18:53 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,196
Hi,

You can do something like this:

Code: C# 
browserCtrl.WebView.EvalScript("document.getElementById('id').className='css_class_name';");


Thanks!
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