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Rank: Newbie
Groups: Member
Joined: 4/4/2018
Posts: 3
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I am trying your application. Soon maybe buy it. But while i am trying i have a problem. I have a code like this : Quote:
Dim e As EO.WebBrowser.DOM.Element = xWebview.GetDOMWindow.document.getElementById("f:m8")
AddHandler e.onclick, AddressOf Onclick1
But your program do not support onclick event, on DomElement. Is there any solution for this problem?
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,258
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Hi, There is no .NET side event on DOM.Element. You will need to handle the event in JavaScript code, then call into your .NET code from your JavaScript event handler. The code will be something like this:
Code: C#
webView.EvalScript(@"
document.getElementById('f:m8').onclick = function()
{
eoapi.extInvoke(...arguments to your .NET code...);
}
");
Here eoapi.extInvoke is the key. This is JavaScript function that allows you to call into your .NET code from JavaScript code. See here for more details on how to use this function: https://www.essentialobjects.com/doc/webbrowser/advanced/jsext.aspxHope this helps. Thanks
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Rank: Newbie
Groups: Member
Joined: 4/4/2018
Posts: 3
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But i have a lot of VB codes at "Sub Onclick1". I can't change all of them.
I have found your code support that : "EO.WinForm.WebControl.Events.AddHandler"
How can i use that code above
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,258
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You will need to change your code in order to use our product. Our product works differently than Microsoft's WebBrowser control.
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Rank: Newbie
Groups: Member
Joined: 4/4/2018
Posts: 3
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Ok thank you
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