how to parse XML document returned by webservices
526272Sep 5 2007 — edited Sep 5 2007Hi,
I have a form (version 10.1.2.0) which has to display the credit card types using webservices. I created the webstub and jar file through jdeveloper and then after adding the jar files in the respective classpaths, I import it in the forms. I write the code in when-button-pressed and it gives the result in xml document like this:
<?xml version="1.0" encoding="UTF-8"?><WSAnswerTO><error>false</error><errorMessage></errorMessage><
results><CardTypeTO><carTypId>3</carTypId><type>AMERICAN
EXPRESS</type><numLength>15</numLength><cvvLength>4</cvvLength><comments>1 800-639-0002</comments></CardTypeTO><CardTypeTO><carTypId>4</carTypId><type>DISCOVER</type><numLength>16</numLength><cvvLength>3</cvvLength><comments>1 800-347-2683</comments></CardTypeTO><CardTypeTO><carTypId>1</carTypId><type>MASTERCARD</type><numLength>16</numLength><cvvLength>3</cvvLength><comments>1 800-633-7367</comments></CardTypeTO><CardTypeTO><carTypId>2</carTypId><type>VISA</type><numLength>16</numLength><cvvLength>3</cvvLength><comments>1 800-945-2000</comments></CardTypeTO></results></WSAnswerTO>
From the above xml document, I only need to display the type (such as AMERICAN EXPRESS, VISA, ETC) in my forms. Can somebody please tell me how to do it. Do I need to store the values in a table first and then retrieve it. Please advise. I have already read a otn document in xml parsing but I didnt understand anything from it.
Please help. Thanks in advance.