[mapguide-users] Problem zoomtoview in mapguide 2.1

[Kenneth Skovhede, GEOGRAF A/S]

If I open the page, and type "kerk" and press "zoek", I get a javascript 
error, "soort is not defined":

j=soort.length; //alert(j)

Try installing FireFox and Firebug to track the error.
(you need to define variables before using them).

Also, you split a string giving you an array of strings.
You then pass strings into the ZoomToView function.
Depending on how its processed, you will get really weird results, eg:

var xc = "5";
xc += 5;
alert(xc); //Shows "55", NOT "10"

Try using parseInt():

xc = parseInt(ar[0]);
yc = parseInt(ar[1]);


This mat have worked in previous versions, as they only used x/y to send 
to the server,
and then parsed the results.

Regards, Kenneth Skovhede, GEOGRAF A/S

On 02-02-2010 12:09, Rico van Driel wrote:
>
> Hi List,
>
> I have an search adres application that uses the ZoomToView function 
> as mentioned below. In previous MGOS versions this function works 
> fine. In MGOS 2.1 this function works also but after execution the 
> standard functions from mapguide does work anymore. For example if you 
> pan the map you will see a response from mapguide but the map will be 
> blank.
>
> function showAdres(value)
>
> {
>
> // alert(window.top.ViewerFrame.mapFrame.name);
>
>  ar = value.split("-");
>
>  xc = ar[0];
>
>  yc = ar[1];
>
> //  alert(xc);
>
>  window.top.ViewerFrame.mapFrame.ZoomToView(xc,yc,500,true);
>
> }
>
> See for example http: http://213.154.241.184/sites/lochem/index2.php 
> (type 'kerk' and press "zoek" button, select address from list. After 
> zooming select for example the pan function and see what happens)
>
> After zooming to a address. The image shown is correct. But if I look 
> to the X, Y cooridinates shown left below, they are not correct.
>
> On nable I can only find this post:
>
> http://n2.nabble.com/Couple-of-potential-bugs-in-MapGuide-2-1-API-AjaxViewer-td2610344.html#a2610344
>
> I tried adding the numberValue = numberValue - 0; line to the 
> mainframe.templ file but this does not seem to work.
>
> Annyone other suggestions?
>
> met vriendelijke groet,
>
> GIS/^kit /^ BV
>
> Rico van Driel
>
> GIS^kit BV
> Postbus 489
> 3990 GG Houten
>
> De Molen 15
> 3994 DA Houten
>
> 	
>
>
> Tel:         030-6340430
> Fax:        030-6342433
>
> email: _info at giskit.nl <mailto:info at giskit.nl>_
> www: _http://www.giskit.nl <http://www.giskit.nl/>__ _
>
>
> Op al onze aanbiedingen en overeenkomsten zijn de algemene voorwaarden 
> van FENIT, gedeponeerd ter Griffie van de Arrondissementsrechtbank te 
> Den Haag op 3 juni 2003 onder nummer 60/2003 van toepassing. Een 
> exemplaar zenden wij u desgewenst kosteloos toe. 
> <blocked::http://www.giskit.nl/>
>
>
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