the window.plugins.fileDownload is a plugin for PG, but use the one that ships
with PG now.
You have to set getUrl on the layer....
layer = new OpenLayers.Layer.WMS(ms[s].name ,ms[s].url,{
layers:new String(ms[s].layers),
format:'image/png',
TRANSPARENT:transparent
},{
transitionEffect:'resize',
singleTile: false,
ratio: 1.3671875,
isBaseLayer:false,
visibility:(ms[s].layers != ''),
getURL:function(bounds)
{
var url =
this.getFullRequestString({bbox:bounds.toBBOX(),height:this.tileSize.h,width:this.tileSize.w},'');
//console.log(url);
var filename = mm.encrypt('md5',url);
if(typeof(localStorage[filename]) != 'undefined')
{
console.log('cache');
return localStorage[filename];
}
else
{
console.log('not cache');
window.plugins.fileDownload.downloadFile(url,'/' + mm.encrypt('sha1',url) +
'.png',function(fp){localStorage[filename] = fp},function(){});
return url;
}
}
});
map.addLayer(layer);
this the one I use.....
Den 16/04/2012 kl. 15.36 skrev Steve Nelson:
> I didn't see this message. That looks exactly like what i'm looking for.
>
> What the heck is window.plugins.fileDownload? I've never seen that before.
>
> Also, I did a search through OpenLayers.js and it found 17
> getURL:function(bounds) can you point me in the right direction with which
> one you modified? If not, I'll just use trial and error to figure it out.
> Thanks Tue!
>
> Steve
>
> On Fri, Mar 23, 2012 at 9:56 AM, Tue Topholm <[email protected]> wrote:
> I have used this_
>
> getURL:function(bounds)
> {
> var url =
> this.getFullRequestString({bbox:bounds.toBBOX(),height:this.tileSize.h,width:this.tileSize.w},'');
>
> if(typeof(localStorage[filename]) != 'undefined')
> {
> return localStorage[filename];
> }
> else
> {
> window.plugins.fileDownload.downloadFile(url,'/' + sha1(url) +
> '.png',function(fp){localStorage[filename] = fp},function(){});
> return url;
> }
> }
>
>
>
> it was using another download plugin, so it just needs to be changed to PG's
>
> md5 and sha1 is js functions for doing md5 and sha1
> --
>
> Med venlig hilsen / Kind regards
>
> Tue Topholm
> Sugee
> Tlf: +45 32 13 32 32
> W: http://www.sugee.dk
>
>
>
> 23. mar. 2012 14.49 skrev Diego Guidi <[email protected]>:
> >> Phonegap (a tool for creating native iphone/android apps with HTML/js) is
> >> able to do it and HTML5 is able to do it also.
> >>
> >> http://docs.phonegap.com/en/1.5.0/phonegap_file_file.md.html#FileTransfer
> > HTML5 uses localstorage, i.e 10mb space maximum available.
> > PhoneGap file API doesn't suffer of this limit.
> > _______________________________________________
> > Users mailing list
> > [email protected]
> > http://lists.osgeo.org/mailman/listinfo/openlayers-users
>
_______________________________________________
Users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/openlayers-users
