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How to turn off hotspots (Read 4011 times)

wyang YaBB Newbies Offline Posts: 10 Joined: Jan 14^th, 2007	How to turn off hotspots Mar 14^th, 2007 at 1:05am	Print Post
	How do I turn off hotspots?


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: How to turn off hotspots Reply #1 - Mar 14^th, 2007 at 4:32am	Print Post
	If by "hotspots" you mean selection handles, you can set HandleStyle = Invisible or Locked = true. If you mean anchor points - set Node.AnchorPattern = null. Stoyan


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: How to turn off hotspots Reply #2 - Mar 14^th, 2007 at 4:33am	Print Post
	... and if you need to disable individual selection handles, clear their respective flags in the EnabledHandles property.


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wyang YaBB Newbies Offline Posts: 10 Joined: Jan 14^th, 2007	Re: How to turn off hotspots Reply #3 - Mar 14^th, 2007 at 9:52pm	Print Post
	What I mean by "Hotspots" is actually the hyperlink associated to all diagrams in the flowchart. How do I turn those hyperlinks off? I tried to set the hyperlink = string.empty, but the hyperlink will interpret that as the home page link.


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: How to turn off hotspots Reply #4 - Mar 15^th, 2007 at 5:11am	Print Post
	The HtmlBuilder doesn't create image map area for a node whose Hyperlink is set to the empty string "". But I think that older versions of the control created areas even for empty hyperlinks - which FlowChart.NET version do you have? You might still be able to stop the hyperlink from going to the home page by setting it to "javascript:void". Stoyan


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wyang YaBB Newbies Offline Posts: 10 Joined: Jan 14^th, 2007	Re: How to turn off hotspots Reply #5 - Mar 15^th, 2007 at 7:58pm	Print Post
	Yeah, tried "Javascript: void" but the hyperlinks are still active. When I clicked the hyperlink, it is not going to homepage but giving me a javascript error. What I want is actually disable those hyperlinks so the user can't click on anything. The user can only view the flowchart. Thanks


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: How to turn off hotspots Reply #6 - Mar 16^th, 2007 at 5:07am	Print Post
	If you do not need hyperlinks at all, simply don't create an image map - remove all references to the HtmlBuilder. The correct syntax to disable individual hyperlinks is "javascript: void(0)"; that works fine only if the HtmlBuilder.LinkTarget is "_self". Stoyan


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wyang YaBB Newbies Offline Posts: 10 Joined: Jan 14^th, 2007	Re: How to turn off hotspots Reply #7 - Mar 18^th, 2007 at 8:54pm	Print Post
	I need to create an image map so that the flowchart can be displayed in the website. Is there any other way to do that besides creating image map?


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: How to turn off hotspots Reply #8 - Mar 19^th, 2007 at 8:46am	Print Post
	You can copy the code related to image generation from the WebApp example - e.g. adding an IMG tag, setting its URL to ImageGen.aspx and sending the image data from the ImageGen page to the browser. Just leave out the parts related to generating the client side image map - i.e. do not use the HtmlBuilder to add a MAP tag and do not add an USEMAP attribute to the IMG tag. Stoyan


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