I have the following XML:
Code:
<root>
<MemberProvider name="myName">
<Marker>
<Latitude>-32.025469</Latitude>
<Longitude>115.950136</Longitude>
<Name>Beacon Lighting</Name>
<Address>219 21 William Street, Cannington WA 6107</Address>
<Phone>08 9356 6422</Phone>
<savingText>Members get 10 off RRP</savingText>
<disclaimer>Also save 10 off grid connected solar power systems</disclaimer>
</Marker> ......
Now in my Javascript, I have
Code:
var xmlrows = xmlDoc.documentElement.getElementsByTagName("Marker");
var xmlGroups = xmlDoc.documentElement.getElementsByTagName("MemberProvider");
//for the number of Member Providers listed
for (var i = 0; i < xmlrows.length; i++) {
var xmlrow = xmlrows[i];
var singleGroup = xmlGroups[i];
var xmlcellLongitude = xmlrow.getElementsByTagName("Longitude")[0];
var xmlcellLatitude = xmlrow.getElementsByTagName("Latitude")[0];
var point = new GLatLng(parseFloat(xmlcellLatitude.firstChild.data), parseFloat(xmlcellLongitude.firstChild.data));
//get the name
var name = singleGroup.getElementsByTagName("MemberProvider")[0].getAttribute("name");
Why do I have two variables loading the xml doc? The first appears to work, but the second (xmlGroups) does not. Every time I try and get the Name attribute from the MemberProvider node, it throws getElementsByTagName("MemberProvider")[0].getAttribute("name"); is null or not an object.
Is there any better way to traverse a DOM other than going by ID or tag name. I don't have IDs for certin things, but I do have a class associated with it, and traversing it by the tag is too encompassing.
Is there a good solution to this? I'm surprised there isn't mor functionality to traverse a DOM. IDs make the nodes very specific, and tags are too general, it seems like class is what you want to go by sometimes, but there is no function to do that. Can somebody let me know if I'm wrong on this matter?
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[code]...
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[Code]...
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