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getChildValue() on GeoRSS format is slow, p=edgemaster, r=me,crschmidt (closes #1600)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7468 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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Éric Lemoine
2008-07-07 07:02:27 +00:00
parent 0d2b2dd893
commit 5e36c6e107
1 changed files with 5 additions and 3 deletions
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8
lib/OpenLayers/Format/GeoRSS.js
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@@ -223,9 +223,11 @@ OpenLayers.Format.GeoRSS = OpenLayers.Class(OpenLayers.Format.XML, {
*/
getChildValue: function(node, nsuri, name, def) {
var value;
try {
value = this.getElementsByTagNameNS(node, nsuri, name)[0].firstChild.nodeValue;
} catch(e) {
var eles = this.getElementsByTagNameNS(node, nsuri, name);
if(eles && eles[0] && eles[0].firstChild
&& eles[0].firstChild.nodeValue) {
value = eles[0].firstChild.nodeValue;
} else {
value = (def == undefined) ? "" : def;
}
return value;