Hi,
In the dotnetviewersample query i am trying to crreate a multi-select option
from the results.
So far i have added code to loop through the results and put up an alert of
each ID. The loop also highlights the features one after the other but i
want to highlight them all at once. The file i am editing is querymain.aspx
- does anybody have any idea where to go next?
Any help or advice would be appreciated.
Regards
James
Snippet of code:
function SelectFeature()
{
var picked = '';
for (i=0; i<document.getElementById('resultSelect').options.length; i++)
{
if (document.getElementById('resultSelect').options[i].selected ==
true) {
picked += i+',';
var layerSelect = document.getElementById("layerSelect");
var resultSelect = document.getElementById("resultSelect");
reqParams = "COMMAND=<%=Command.GETSELECTIONXML%>";
reqParams += "&SESSION=" + encodeURIComponent(session);
reqParams += "&MAPNAME=" + encodeURIComponent(mapName);
reqParams += "&LAYERNAME=" +
encodeURIComponent(layerSelect.value);
reqParams += "&IDLIST=" + results[i].idList.toJSONString();
var strOut = new String(results[i].idList.toJSONString());
strOut = strOut.replace(/[^0-9]/g, '');
alert(strOut)
if (msie)
reqHandler = new ActiveXObject("Microsoft.XMLHTTP");
else
reqHandler = new XMLHttpRequest();
reqHandler.open("POST", "querycontroller.aspx", false);
reqHandler.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded");
reqHandler.send(reqParams);
selectionXml = reqHandler.responseText;
parent.parent.mapFrame.SetSelectionXML(selectionXml);
}
}
document.getElementById('resultSelect').selectedIndex = -1;
return picked;
}
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