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always use getElementsByTagNameNS since it will work for DZI xml with or without ns prefix

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This commit is contained in:
rlskoeser 2014-08-19 13:47:51 -04:00
parent 343f9ed367
commit fd0d8d4507
1 changed files with 4 additions and 13 deletions
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11
src/dzitilesource.js
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@ -234,11 +234,7 @@ function configureFromXML( tileSource, xmlDoc ){
if ( rootName == "Image" ) { if ( rootName == "Image" ) {
try { try {
sizeNode = root.getElementsByTagName( "Size" )[ 0 ];
// if finding by tag name failed, attempt to find with namespace
if (sizeNode === undefined) {
sizeNode = root.getElementsByTagNameNS(ns, "Size" )[ 0 ]; sizeNode = root.getElementsByTagNameNS(ns, "Size" )[ 0 ];
}
configuration = { configuration = {
Image: { Image: {
@ -261,16 +257,11 @@ function configureFromXML( tileSource, xmlDoc ){
); );
} }
dispRectNodes = root.getElementsByTagName( "DisplayRect" );
if (dispRectNodes.length === 0) {
dispRectNodes = root.getElementsByTagNameNS(ns, "DisplayRect" ); dispRectNodes = root.getElementsByTagNameNS(ns, "DisplayRect" );
}
for ( i = 0; i < dispRectNodes.length; i++ ) { for ( i = 0; i < dispRectNodes.length; i++ ) {
dispRectNode = dispRectNodes[ i ]; dispRectNode = dispRectNodes[ i ];
rectNode = dispRectNode.getElementsByTagName( "Rect" )[ 0 ];
if (rectNode === undefined) {
rectNode = dispRectNode.getElementsByTagNameNS(ns, "Rect" )[ 0 ]; rectNode = dispRectNode.getElementsByTagNameNS(ns, "Rect" )[ 0 ];
}
displayRects.push({ displayRects.push({
Rect: { Rect: {