I have the following code that generates a map with a couple of layers.
var PIDS = ["NSW502756064","NSW500951450","NSW500951433","NSW500951487","NSW500951527","NSW500951536","NSW502756058","NSW502756059","NSW513255000",
"NSW513255001","NSW513255009","NSW500952157","NSW500952183","NSW500952156","NSW500952181","NSW513254999","NSW500952182","NSW500952060","NSW513255018",
"NSW513255016","NSW513255017","NSW513255019","NSW500952081","NSW500952059","NSW500952078","NSW500952080","NSW513246310","NSW513246342","NSW500952139",
"NSW500952140","NSW515573633","NSW500952118","NSW515832904","NSW500951694","NSW500951946","NSW512878142","NSW512878163","NSW500951677","NSW500951562",
"NSW502756060","NSW515833545","NSW500951817","NSW500951996","NSW502756128","NSW515576212","NSW500951994","NSW500952216","NSW500952229","NSW500952239",
"NSW500952175","NSW500952229","NSW500952233","NSW500951537","NSW500951466","NSW515570881","NSW500951697","NSW502756089","NSW500951728","NSW500951697",
"NSW500951698","NSW500951642","NSW502756228","NSW500951426","NSW515570894"];
var filtered = filterResults(PIDS);
function init() {
var streets = new OpenLayers.Layer.WMS("Query Layer",
"http://xxxx:8081/cgi-bin/mapserv.exe?SERVICE=WMS&VERSION=1.0.0&map=../../council.map",
{
layers: 'NSW_STREET',
queryVisible: true,
visibility: false,
isBaseLayer: false,
transparent: true,
format: 'image/gif',
numZoomLevels: 22
}
);
var council = new OpenLayers.Layer.Vector("WFS", {
strategies: [new OpenLayers.Strategy.BBOX()],
protocol: new OpenLayers.Protocol.WFS({
url: "http://xxxx:8081/cgi-bin/mapserv.exe?SERVICE=WFS&VERSION=1.1.0&map=../../council.map",
featureType: "NSW_STREET",
geometryName: "Geometry",
transparent: true,
visible: false,
opacity: 0.5,
renderers: renderer
}),
styleMap: new OpenLayers.StyleMap(style),
filter: new OpenLayers.Filter.Logical({
type: OpenLayers.Filter.Logical.OR,
filters: filtered
})
});
council.setVisibility(true);
var roads = new OpenLayers.Layer.WMS("ROADS",
"http://xxxx:8081/cgi-bin/mapserv.exe?SERVICE=WMS&VERSION=1.0.0&map=../../council.map",
{
layers: "state,locality",
numZoomLevels: 22
});
map = new OpenLayers.Map("map", {
numZoomLevels: 22,
controls: [
new OpenLayers.Control.LayerSwitcher(),
new OpenLayers.Control.PanZoom(),
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.MousePosition()
]
});
map.addLayers([roads, streets, council]);
map.setCenter(new OpenLayers.LonLat(148.17447, -33.13967).transform( // Bogan Street
new OpenLayers.Projection("EPSG:4283"),
map.getProjectionObject()
), 15);
}
var template = {
strokeWidth: 3
};
var style = new OpenLayers.Style(template);
var renderer = OpenLayers.Util.getParameters(window.location.href).renderer;
renderer = (renderer) ? [renderer] : OpenLayers.Layer.Vector.prototype.renderers;
function filterResults(thePids) {
var filterlist = [];
for (i=0;i<thePids.length;i++) {
filterlist.push(new OpenLayers.Filter.Comparison({
type: OpenLayers.Filter.Comparison.EQUAL_TO,
property: "STREET_LINE_PID",
value: thePids[i]
})
)
}
return filterlist;
}
I want the council layer to be filtered based on the road segments (PIDS) contained in the PIDS array. The problem I am having at the moment is that if the PIDS array holds fewer than 65 elements it'll render correctly.
However once I increase the number of elements in this array beyond 65 then nothing renders and the log file reveals the following error:
getSymbol(): Symbol definition error. Parsing error near (WHERE):(line 149)
[Wed Oct 10 13:31:12 2012].591000 msOGRFileWhichShapes(): OGR error. SetAttributeFilter( ( (STREET_LINE_PID= 'NSW502756064') Or ( (STREET_LINE_PID= 'NSW500951450') Or ( (STREET_LINE_PID= 'NSW500951433') Or ( (STREET_LINE_PID= 'NSW500951487') Or ( (STREET_LINE_PID= 'NSW500951527') Or ( (STREET_LINE_PID= 'NSW500951536') Or ( (STREET_LINE_PID= 'NSW502756058') Or ( (STREET_LINE_PID= 'NSW502756059') Or ( (STREET_LINE_PID= 'NSW513255000') Or ( (STREET_LINE_PID= 'NSW513255001') Or ( (STREET_LINE_PID= 'NSW513255009') Or ( (STREET_LINE_PID= 'NSW500952157') Or ( (STREET_LINE_PID= 'NSW500952183') Or ( (STREET_LINE_PID= 'NSW500952156') Or ( (STREET_LINE_PID= 'NSW500952181') Or ( (STREET_LINE_PID= 'NSW513254999') Or ( (STREET_LINE_PID= 'NSW500952182') Or ( (STREET_LINE_PID= 'NSW500952060') Or ( (STREET_LINE_PID= 'NSW513255018') Or ( (STREET_LINE_PID= 'NSW513255016') Or ( (STREET_LINE_PID= 'NSW513255017') Or ( (STREET_LINE_PID= 'NSW513255019') Or ( (STREET_LINE_PID= 'NSW500952081') Or ( (STREET_LINE_PID= 'NSW500952059') Or ( (STREET_LINE_PID= 'NSW500952078') Or ( (STREET_LINE_PID= 'NSW500952080') Or ( (STREET_LINE_PID= 'NSW513246310') Or ( (STREET_LINE_PID= 'NSW513246342') Or ( (STREET_LINE_PID= 'NSW500952139') Or ( (STREET_LINE_PID= 'NSW500952140') Or ( (STREET_LINE_PID= 'NSW515573633') Or ( (STREET_LINE_PID= 'NSW500952118') Or ( (STREET_LINE_PID= 'NSW515832904') Or ( (STREET_LINE_PID= 'NSW500951694') Or ( (STREET_LINE_PID= 'NSW500951946') Or ( (STREET_LINE_PID= 'NSW512878142') Or ( (STREET_LINE_PID= 'NSW512878163') Or ( (STREET_LINE_PID= 'NSW500951677') Or ( (STREET_LINE_PID= 'NSW500951562') Or ( (STREET_LINE_PID= 'NSW502756060') Or ( (STREET_LINE_PID= 'NSW515833545') Or ( (STREET_LINE_PID= 'NSW500951817') Or ( (STREET_LINE_PID= 'NSW500951996') Or ( (STREET_LINE_PID= 'NSW502756128') Or ( (STREET_LINE_PID= 'NSW515576212') Or ( (STREET_LINE_PID= 'NSW500951994') Or ( (STREET_LINE_PID= 'NSW500952216') Or ( (STREET_LINE_PID= 'NSW500952229') Or ( (STREET_LINE_PID= 'NSW500952239') Or ( (STREET_LINE_PID=
[Wed Oct 10 13:31:12 2012].592000 msWFSGetFeature(): WFS server error. FLTApplyFilterToLayer() failed
Your help in figuring out what's going wrong would be greatly appreciated.
