[fusion-users] Widget Functions.

[Tómas Guðmundsson]

Yeah,

Here are the errors I get via firebug. 

Fusion.Widget.sneBlockUI is not a constructor
 - this.blocker = new Fusion.Widget.sneBlockUI();  --- sneRefreshMap.js (line 8)
blockUI is not defined
 - blockUI(); --- sneRefreshMap.js (line 16)

What I am aiming for is this blocking of the ui while the map is rendering so maybe I should just modify the Map.js ?
However here is the code.

Fusion.Widget.sneRefreshMap = Class.create();
Fusion.Widget.sneRefreshMap.prototype =  {
    initialize : function(widgetTag) {
        //console.log('RefreshMap.initialize');
        Object.inheritFrom(this, Fusion.Widget.prototype, [widgetTag, true]);
        Object.inheritFrom(this, Fusion.Tool.ButtonBase.prototype, []);
        this.dialog = null;
        this.blocker = new Fusion.Widget.sneBlockUI();
    },

    /**
     * execute function.
     */
    execute : function() {
        var map = this.getMap();
        blockUI();
        map.redraw();               
    },
    
    blockUI : function() {
    	if (!this.dialog) {
		var size = Element.getPageDimensions();
		var o = {
		    title: OpenLayers.String.translate('Loading'),
		    id: 'Loading',
		    imageBaseUrl: this.imageBaseUrl,
		    width: 150,
		    height: 85,
		    resizeable: false,
		    top: (size.height-200)/2,
		    left: (size.width-320)/2,
		};
	this.dialog = new Jx.Dialog(o);
	}

        this.dialog.open();        
    }
};

-----Original Message-----
From: Paul Spencer [mailto:pspencer at dmsolutions.ca] 
Sent: 14. maí 2008 11:25
To: Tómas Guðmundsson
Cc: fusion-users at lists.osgeo.org
Subject: Re: [fusion-users] Widget Functions.

I'm not sure about the first error, can you send code for us to look at?

For the second, try:

var myObject = new Fusion.Widget.MyNewWidget();

Paul

On 14-May-08, at 5:57 AM, Tómas Guðmundsson wrote:

> Hi all.
>
> I have been wondering about a very strange "bug" but then again this  
> might be something that you don't notice until you've told everybody  
> about it and feel like a complete idiot.
>
> I'm trying to create a code that extends the refresh widget by  
> opening up a ui-blocking page like the Print widget does. However,  
> if I just use the pure code from Print.js, like copy/paste. Firebug  
> gives me an error that the function can not be found. Totally  
> cryptic to me. It is defined exactly like the Print.js widget, do I  
> need to define my functions somewhere else ?
>
> Also, if I have created a seperate widget that I want to use just  
> like a new class in a conventional programming, like so.
>
> var myObject = new MyNewWidget();
>
> Do I need to call Fusion.Class or something ?
>
> Thanks
> Tomas
> _______________________________________________
> fusion-users mailing list
> fusion-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/fusion-users


__________________________________________

    Paul Spencer
    Chief Technology Officer
    DM Solutions Group Inc
    http://www.dmsolutions.ca/