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aortega
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html support in text shape.
Nov 7th, 2011 at 10:07pm
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Hi,

I'm working with NetDiagram Trial Version in ClientSideMode="JavaApplet"

I use DiagramView.AllowInplaceEdit = True I would like html support when I write the text.

Is it possible that the text of a shape support html? For example:
shapeNode.setText("Some <span style='color: #ff0000'>text </span>Some <span style='font-weight: bold'>text</span>");

Please help me.

Thanks
Alberto
  
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Stoyo
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Re: html support in text shape.
Reply #1 - Nov 8th, 2011 at 6:39am
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Hi,

It's possible by setting the EnableStyledText property of nodes. There's only a very small subset of html supported, listed in the table here:

http://mindfusion.eu/onlinehelp/netdiagram/index.htm?CC_Text_attributes_and_form...

I hope that helps,
Stoyan
  
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aortega
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Re: html support in text shape.
Reply #2 - Nov 8th, 2011 at 11:35am
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Thanks for replay.

When in-place editing is started, a new TextBox control is created over the edited node.

Can I access this TextBox control with jQuery? I see: $('#diagramView').attr('MAYSCRIPT'); is 'true'...
In this way, I could use jQuery to replace the selected text by new text with a tag (for example: "text" by "<u>text</ u>") and my problem would be solved.

Thanks
  
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Stoyo
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Re: html support in text shape.
Reply #3 - Nov 8th, 2011 at 11:53am
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That textbox is a Java Swing component and I doubt you can get access to it with JQuery. However the textbox will display formatting tags if they are already present in the text, so you should probably append them to the node's Text when creating nodes on the server side, in addition to setting EnableStyledText.

I hope that helps,
Stoyan
  
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aortega
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Re: html support in text shape.
Reply #4 - Nov 8th, 2011 at 12:27pm
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Thanks, I'll do it that way.
  
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Stoyo
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Re: html support in text shape.
Reply #5 - Nov 10th, 2011 at 9:05am
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By the way, you could also add a EnterInplaceEditScript handler, and access the edit control from there to do things like appending text, changing selection, etc. This is from an older post:

Code
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<DiagramView ... EnterInplaceEditScript="onStartEdit" />

function onStartEdit(sender, args)
{
    var edit = args.getEditControl();
    edit.setLineWrap(true);
}


I hope that helps,
Stoyan
  
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aortega
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Re: html support in text shape.
Reply #6 - Nov 10th, 2011 at 9:16am
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Thank you very much Stoyo.
  
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