[Chameleon] Chameleon 2.6 beta1 release
Normand Savard
nsavard at mapgears.com
Mon Aug 13 13:54:42 EDT 2007
vinodvijaykumar wrote:
>Hi all
>
>There is no action when i click update widget. i am using chameleon 2.6.0.
>and any one has the windows dll for phpmapscript4.10.dll. can any one help
>out to solve this problem. I came to know that JSAPI is added to Update
>widget but no action happends when i click.
>
>
>
Vinod,
You have to add your JavaScript code to handle the change layer status.
First in the legend template you have to add a call for your JavaScript
function that will change the layer status. Supposed your
legendtemplate widget is set like this:
<cwc2 type="LegendTemplate" visible="true" embedded="true"
template="legend_template.html" popupstyleresource="TextButtons"
popupwidth="500" popupheight="400" status="false" menubar="false"/>
then in the legend_template you will have:
<td align="center" width=20><input type="checkbox"
name="legendlayername[]"
value="[leg_layer_name]" onclick="ChangeLayerStatus('[leg_layer_name]')"
[if name=layer_status oper=eq value=1]CHECKED[/if]
[if name=layer_status oper=eq value=2]CHECKED[/if]></td>
function ChangeLayerStatus(szLayerName)
{
if(typeof goCWCJSAPI == "undefined")
{
return false;
}
szStatus = goCWCJSAPI.oMap.GetLayerByName(szLayerName).GetStatus();
//alert('status='+szStatus)
if(szStatus == "ON")
{
szNewStatus = "OFF";
}
else
{
szNewStatus = "ON";
}
goCWCJSAPI.oMap.GetLayerByName(szLayerName).SetStatus(szNewStatus);
}
Then when you'll click the UpdateMap button the new layer will
added/removed.
Norm
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