[fusion-users] Widget Functions.
Tómas Guðmundsson
tomas at snertill.is
Wed May 14 10:36:48 EDT 2008
I'm so sorry guys, but none of these methods work for me to load an external Javascript. Maybe the dirty hack:
Document.write('<script type="text/javascript" language="javascript" src="myCoolWidget.js"></script>'); ?
Rgds
tomas
-----Original Message-----
From: fusion-users-bounces at lists.osgeo.org [mailto:fusion-users-bounces at lists.osgeo.org] On Behalf Of Alan Boudreault
Sent: 14. maí 2008 14:33
To: fusion-users at lists.osgeo.org
Subject: Re: [fusion-users] Widget Functions.
I just checked something... and i think you use the Fusion.require
method in your sneRefreshMap definition file.
ie: Fusion.require(widgets/myRequiredWidget.js');
This will avoid to add extra unuseful information in the
ApplicationDefinition.xml.
Regards,
Alan
Tómas Guðmundsson wrote:
> I tried what you guys said. Here is the block I added. Note my widget is called sneBlockUI.
>
> ApplicationDefinition.xml:
> <!-- ******************************************
> * Trying to load extra javascripts
> * with xml here. Required by fusion.
> **********************************************-->
> <Container xsi:type="UiItemContainerType">
> <Name>sneBlockUI</Name>
> <Type>Block UI</Type>
> <Item xsi:type="WidgetItemType">
> <Function>Widget</Function>
> <Widget>sneBlockUI</Widget>
> </Item>
> </Container>
>
> index.html:
> <div id="sneBlockUI"></div>
>
> Do I need to add the widget (xml) definition for sneBlockUI as well ?
>
> -----Original Message-----
> From: fusion-users-bounces at lists.osgeo.org [mailto:fusion-users-bounces at lists.osgeo.org] On Behalf Of Mike Adair
> Sent: 14. maí 2008 13:52
> To: Alan Boudreault
> Cc: fusion-users at lists.osgeo.org
> Subject: Re: [fusion-users] Widget Functions.
>
> Also, widgets must be associated with a DOM element to be instantiated.
> This can be either through a <Container><Item> element, or simply
> through a <div id='widgetName'> element in the page (I think this
> works). You can try putting a breakpoint in the widget constructor to
> see if it ever gets instantiated.
>
> Mike
>
> Alan Boudreault wrote:
>
>> Where is defined you class sneBlockUI ? Can you check with firebug if
>> the file you defined this class is well loaded ? Fusion does'nt load
>> all the "TheWidget.js" files by default, only those that are
>> required. (Those defined in the ApplicationDefinition.xml)
>>
>> Regards,
>> Alan
>>
>> Tómas Guðmundsson wrote:
>>
>>> 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 SpencerTómas Guðmundsson <tomas at snertill.is>
>>> Chief Technology Officer
>>> DM Solutions Group Inc
>>> http://www.dmsolutions.ca/
>>>
>>> _______________________________________________
>>> fusion-users mailing list
>>> fusion-users at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/fusion-users
>>>
>>>
>>
> _______________________________________________
> fusion-users mailing list
> fusion-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/fusion-users
>
--
Alan Boudreault
Mapgears
http://www.mapgears.com
_______________________________________________
fusion-users mailing list
fusion-users at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/fusion-users
More information about the fusion-users
mailing list