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help for custom widget resourse file path in js? [message #764998]

Tue, 13 December 2011 03:36

Eclipse User

hi all,
I will write a custom widget to display chart with open flash chart. but I get in trouble in the path of flash swf file path in JS code.

var swf = '<object width="100%" height="100%">'+
'<param value="open-flash-chart.swf" name="movie"></param>'+
'<embed src="copen-flash-chart.swf" width="100%" height="100%"'+
' type="application/x-shockwave-flash">'+
'</embed></object>';
document.getElementById(this._id).innerHTML = swf;

it doesn't work. how to express the path of swf file?
Thank you a lot;

David

Re: help for custom widget resourse file path in js? [message #765009 is a reply to message #764998]

Tue, 13 December 2011 03:52

Eclipse User

Hi,
you have to register the swf file on the server and pass the real path
(IResourceManager#getLocation(String)) to the client.
HTH,
Ivan

On 12/13/2011 10:36 AM, micromms wrote:
> hi all,
> I will write a custom widget to display chart with open flash chart.
> but I get in trouble in the path of flash swf file path in JS code.
>
>
> var swf = '<object width="100%" height="100%">'+
> '<param value="open-flash-chart.swf" name="movie"></param>'+
> '<embed src="copen-flash-chart.swf" width="100%" height="100%"'+
> ' type="application/x-shockwave-flash">'+
> '</embed></object>';
> document.getElementById(this._id).innerHTML = swf;
>
>
> it doesn't work. how to express the path of swf file?
> Thank you a lot;
>
> David

Re: help for custom widget resourse file path in js? [message #765025 is a reply to message #765009]

Tue, 13 December 2011 04:34

Eclipse User

Thank you Ivan, would you please explain much more detail or give some code?

Re: help for custom widget resourse file path in js? [message #765027 is a reply to message #765009]

Tue, 13 December 2011 04:34

Eclipse User

Thank you Ivan, would you please explain much more detail or give some code?

Re: help for custom widget resourse file path in js? [message #765040 is a reply to message #765025]

Tue, 13 December 2011 05:04

Eclipse User

You could do it in two different ways:
1. Use the "org.eclipse.equinox.http.registry.resources" extension point.
<extension
point="org.eclipse.equinox.http.registry.resources">
<resource
alias="/swf/copen-flash-chart.swf"
base-name="/swf/copen-flash-chart.swf">
</resource>
</extension>
or:
1. Use RWT.getResourceManager() to obtain the resource manager instance.
2. Use one of the IResourceManager#register methods to register the swf
file.
3. In the custom widget LCA get the location of the registered file with
IResourceManager#getLocation and pass it to the client
HTH,
Ivan

On 12/13/2011 11:34 AM, micromms wrote:
> Thank you Ivan, would you please explain much more detail or give some
> code?

Re: help for custom widget resourse file path in js? [message #765060 is a reply to message #765040]

Tue, 13 December 2011 05:41

Eclipse User

thank Ivan, I did register the your first way but the path was wrong, it works.

Re: help for custom widget resourse file path in js? [message #765062 is a reply to message #765040]

Tue, 13 December 2011 05:41

Eclipse User

thank Ivan, I did register the your first way but the path was wrong, it works.

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