The code assumes the following:
You are lauching the ajax viewer in a frame named "ViewerFrame"
You are using this code inside the task pane, which is 2 levels deep (hence
the parent.parent bit)
Assuming you are using this code from the task pane, just change
"ViewerFrame" to the name of the frame that contains your ajax viewer.
- Jackie
dorra2007 wrote:
>
> Thank you macieksk for your reply;
> I have tried the code you gave me but Ihave this error message when
> executing it :
>
> parent.parent.ViewerFrame.mapFrame have the null value or is not an object
>
> I thing that the error is expected beacause the name of the map is not
> mentionned.
> I don't know how to manipulate frames, can you explain me, please, what
> parent.parent.ViewerFrame refers to?!
>
> In some codes that I found in forums, this expression is used:
>
> parent.mapframe.Mymap
> to access the map, where Mymap is the name of the map I want to clic on.
>
> So, what do you think?
>
>
> macieksk wrote:
>>
>> function DigitizeRectangle()
>> {
>> // ShowResults("");
>> parent.parent.ViewerFrame.mapFrame.DigitizeRectangle(OnRectangleDigitized);
>> }
>>
>> function ShowResults4(res2)
>> {
>>
>> parent.parent.ViewerFrame.GetScriptFrame().location.href =
>> "file.php?cord="+res2+"&type=square";
>> parent.parent.ViewerFrame.mapFrame.Refresh();
>> }
>>
>> function OnRectangleDigitized(rect)
>> {
>>
>> str = rect.Point1.X + " " + rect.Point1.Y + ",";
>> str += rect.Point1.X + " " + rect.Point2.Y + ",";
>> str += rect.Point2.X + " " + rect.Point2.Y + ",";
>> str += rect.Point2.X + " " + rect.Point1.Y + ",";
>> str += rect.Point1.X + " " + rect.Point1.Y + ",";
>> ShowResults4(str);
>> }
>>
>>
>>
>>
>> now
>>
>> 1. use DigitizeRectangle() function in onclick event
>> 2. this function call OnRectangleDigitized() who take x1,y1 , x2,y2
>> coords
>> 3. all is send to ShowResults4() whit res2 option...res2 have x1,y1 ,
>> x2,y2 coords so whit this you can write ex. point (my code write square)
>>
>>
>> i don't know when you use script so take a look on
>> parent.parent.ViewerFrame call.
>>
>> it that helpful?
>> maciek
>>
>>
>>
>>
>>
>>
>> dorra2007 pisze:
>>> Someone can give me a comprehensive javascript code of the DigitizePoint
>>> process.
>>> (the onDigitizedPoint doesnt accept point as argument nor (map,point),
>>> !!!!)
>>>
>>> My task:I'am trying to pickup a point coordinate when the user clics on
>>> the
>>> map and store them into a database.
>>>
>>> I will be really grateful if you can help me.
>>
>>
>> --
>> ,
>>
>> Maciej Skórczewski
>>
>> PROCAD SA
>> Autodesk Authorized Value Added Reseller
>> www.procad.pl
>> _______________________________________________
>> mapguide-users mailing list
>> mapguide-users@lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>>
>>
>
>
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