RV: [Chameleon] Custom Widget, read value of input text in Draw Publish

[Julien-Samuel Lacroix]

Hi,
Is it possible that this code is not the same as you shared with us 
before? The if() statement in the widget you shared with us last week was:

if ($this->isVarSet('espe') == 0)
{
     $this->lb = "no";
}
else
{
     $this->lb = $this->getVar('espe');
}

Everything worked fine when I changed it for:
if ($this->isVarSet('especie') == 0)
{
     $this->lb = "no";
}
else
{
     $this->lb = $this->getVar('especie');
}

Is it the same for you?

Julien


Ines wrote:
> Hello, I tried to read the variable but the widget don't take the value of
> the input text.
> I have just one input text box and the button of the wiget.
> First, I write some text in te input text box. Example: hello
> Second, I click the buttom of the widget, but the widget don´t read the
> value of my input text box (hello). The name of my input is 'especie'(<input
> type='text' name='especie'>).
> 
> I use isVarSet and getVar, but it don´t works. I think the widget don´t take
> the name of the input text ('especie') like a variable. I defined 'especie'
> en the class UUW: var $especie;
> 
> I have defined the input text in DrawPublish() and I'm trying to read the
> variable in the parseURL()
> 
> function DrawPublish()
>     {
>         // init vars
>         $szReturn = "<font color='#000000' size='2' face='Arial, Helvetica,
> sans-serif'>Search by scientific name </font><input type='text'
> name='especie'>        ";
>         // execute parent
>         $szReturn .= parent::DrawPublish();
>         // return
>         return $szReturn;
>     }
> ---------------------------------------------------
> 
> function  ParseURL()
>     {
>         // execute parent function
>         parent::ParseURL();
> 
> if ( $this->isVarSet( "NAV_CMD" ) &&
>                             $this->getVar( "NAV_CMD" ) == 'UUW' )
> {
> 	$this->x = -85;
> 	$this->y = 13;
> 	if ( $this->mszCoords == 'aa')
> 	{
> 		if ($this->isVarSet('especie') == 0) -------------->RETURN 0 EVER
> 		{
> 			$this->lb = "no";
> 		}
> 		else
> 		{
> 			$this->lb = $this->getVar('especie');
> 		}
> 		$poLayer = $this->moMapObject->oMap->getLayerByName('pointlatlon');
> 		$poLayer->set("status", MS_ON);
> 		$pt = ms_newPointObj();
>    		$ln = ms_newLineObj();
> 		$shp = ms_newShapeObj(MS_SHAPE_POINT);
> 		$shp->set("text", $this->lb);-------------------------> CONTENT= "no"
>    		$pt->setXY($this->x,$this->y);
>     	$ln->add($pt);
>     	$shp->add($ln);
>     	$poLayer->addFeature($shp);
> 
> 
> 	}
> 
> 
> }
> 
>         // return success
>         return true;
>     }
> 
> Do I have to do something more for take the value of the variable?
> Thank again
> Ines
> 
> 


-- 
Julien-Samuel Lacroix
Mapgears
http://www.mapgears.com/