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Temporary fix for WFS race condition where a tile is destroy()ed but an associated httprequest has not yet returned. Great report, Pierre G. (Closes #820)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@4227 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2007-09-12 02:37:09 +00:00
parent f662d49682
commit 315f20bc9b
2 changed files with 32 additions and 11 deletions
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28
lib/OpenLayers/Tile/WFS.js
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@@ -103,17 +103,23 @@ OpenLayers.Tile.WFS = OpenLayers.Class(OpenLayers.Tile, {
* request - {XMLHttpRequest}
*/
requestSuccess:function(request) {
var doc = request.responseXML;
if (!doc || request.fileType!="XML") {
doc = OpenLayers.parseXMLString(request.responseText);
}
if (this.layer.vectorMode) {
var gml = new OpenLayers.Format.GML({extractAttributes: this.layer.options.extractAttributes});
this.layer.addFeatures(gml.read(doc));
} else {
var resultFeatures = OpenLayers.Ajax.getElementsByTagNameNS(doc, "http://www.opengis.net/gml","gml", "featureMember");
this.addResults(resultFeatures);
if (this.features) {
var doc = request.responseXML;
if (!doc || request.fileType!="XML") {
doc = OpenLayers.parseXMLString(request.responseText);
}
if (this.layer.vectorMode) {
var gml = new OpenLayers.Format.GML({
'extractAttributes': this.layer.options.extractAttributes
});
this.layer.addFeatures(gml.read(doc));
} else {
var resultFeatures = OpenLayers.Ajax.getElementsByTagNameNS(
doc, "http://www.opengis.net/gml", "gml", "featureMember"
);
this.addResults(resultFeatures);
}
}
},