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Data Island


hamza

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HelloNew to xml and needing some help.I donot understand the below code completely .<html><body><xml id="cdcat" src="cd_catalog.xml"></xml><table border="1" datasrc="#cdcat"><tr><td><span datafld="ARTIST"></span></td><td><span datafld="TITLE"></span></td></tr></table></body></html>My questions are given below:1) What is meant by span and datafld .2) Why we use # with datasrc name "cdcat".Waiting ur's reply Hamza Khalid

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My questions are given below:1) What is meant by span and datafld .2) Why we use # with datasrc name "cdcat".
1) span is a container for the results, in order to bind this data to HTML elements, you must specify the DATASRC and DATAFLD attributes on those elements.2) The "#" preceding the XML data island ID in the DATASRC attribute must be present in order to bind the data. The hash (#) sign usually means get the element by it's id so there should be an element on the page with id="cdcat" - which there is.
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