使用javascript解析XML与元数据和数据行

Question

I have to parse xml file with metadata and data in rows. How can I link the fields in metadata and fields in the row using javascript.

 <dataset> <metadata> <item name="Number" type="xs:string" length="30" /> <item name="Sex" type="xs:string" length="2" /> <item name="Birth Date" type="xs:string" length="162" /> <item name="Age" type="xs:string" length="162" /> <item name="Name" type="xs:string" length="162" /> <item name="Type" type="xs:string" length="162" /> <item name="Reg Start" type="xs:string" length="162" /> <item name="Reg End" type="xs:string" length="162" /> <item name="Term Code" type="xs:string" length="162" /> <item name="Start" type="xs:string" length="162" /> <item name="End" type="xs:string" length="162" /> <item name="Member Days" type="xs:string" length="162" /> <item name="Reason Code" type="xs:string" length="162" /> <item name="Base Rate" type="xs:string" length="162" /> <item name="Comp Care" type="xs:string" length="162" /> <item name="Complex Adjmt" type="xs:string" length="162" /> </metadata> <data> <row> <value>599420000</value> <value>M</value> <value>2005-10-22</value> <value>5</value> <value>ALAS, AMEXXRA</value> <value></value> <value>2008-01-13</value> <value>2015-08-26</value> <value>91</value> <value>2015-08-27</value> <value>2015-08-31</value> <value>5</value> <value></value> <value xs:nil="true" /> <value>-0.22</value> <value xs:nil="true" /> </row> </data> </dataset> 

Can ajax or jquery be used to parse it.

Thanks.

Answer 1

Yes, you can use jQuery to parse it.

https://api.jquery.com/jQuery.parseXML/

jQuery.parseXML uses the native parsing function of the browser to create a valid XML Document. This document can then be passed to jQuery to create a typical jQuery object that can be traversed and manipulated.