Hi:
I am using Dbox and the example provided by Rich Greenwood, to map the
results from a database query. I have modified the script so you can change the
queryfile, qitem and qstring. The script works OK on 1 layer, but for others I
get NaN. Before to map the results I test ( alert(qlayer, qitem, qstring)) to
see if the queryfile, qitem and qstring are correct. Even though I have the
core ct names for each one I still get NaN results
What could be the problem?
script from the database query results
<script type="text/javascript" language="javascript">
var qlayer = "anyQlayer";
var qitem = "anyQitem";
function map(qstring)
{
opener.itemQueryModified(qstring, qitem, qlayer);
window.close();
opener.focus();
}
</script>
modified itemQuery script
ms.itemqueryoptions = "&mapext=shapes&savequery=true&";
function itemQueryModified(qstring, qitem, qlayer)
{
//ms.setLayer(qlayer, true);
var uri = ms.mapserver + '?map=' + ms.mapfile + "&layers=" +
ms.getLayers("+") + "&mapsize=" + ms.width + "+" + ms.height;
uri += ms.itemqueryoptions;
uri += '&mode=itemquery'
uri += '&qlayer=' + qlayer;
uri += '&qitem=' + qitem;
uri += '&qstring=' + qstring;
var response = get_content(uri);
var tokens = response.split(',');
alert(qstring + qitem + qlayer + ", " + Number(tokens[1]), Number(tokens[2]),
Number(tokens[3]), Number(tokens[4]));
ms.setExtent(Number(tokens[1]), Number(tokens[2]), Number(tokens[3]),
Number(tokens[4]));
main.setImage(tokens[5]);
ms.savedqueryfile=tokens[6];
domouseclick('pan');
}
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