This article illustrates the way JS uses Ajax to dynamically obtain data display from XML files. Share to everyone for your reference. The specific analysis is as follows:
The following JS code through AJAX to retrieve the content of XML files dynamically displayed to the Web page, the entire page without refreshing
The contents of the XML file are as follows
<CATALOG> <CD> <title>empire burlesque</title> <artist>bob dylan</artist> < country>usa</country> <COMPANY>Columbia</COMPANY> <PRICE>10.90</PRICE> <year >1985</YEAR> </CD> <CD> <title>hide your heart</title> <artist>bonnie Tyler </ARTIST> <COUNTRY>UK</COUNTRY> <company>cbs records</company> <PRICE>9.90< /price> <YEAR>1988</YEAR> </CD> <CD> <title>greatest hits</title> <artist >dolly parton</artist> <COUNTRY>USA</COUNTRY> <COMPANY>RCA</COMPANY> <price >9.90</PRICE> <YEAR>1982</YEAR> </CD> <CD> <title>still got the blues</ title> <artist>gary moore</artist> <COUNTRY>UK</COUNTRY> <company>virgin Records </COMPANY> <PRICE>10.20</PRICE> <YEAR>1990</YEAR> </CD> &Lt cd> <TITLE>Eros</TITLE> <artist>eros ramazzotti</artist> <country>eu</country
> <COMPANY>BMG</COMPANY> <PRICE>9.90</PRICE> <YEAR>1997</YEAR> </CD> <CD> <title>one night only</title> <artist>bee gees</artist> <country>uk</
country> <COMPANY>Polydor</COMPANY> <PRICE>10.90</PRICE> <YEAR>1998</YEAR> </CD> <CD> <title>sylvias mother</title> <ARTIST>Dr.Hook</ARTIST> <country >UK</COUNTRY> <COMPANY>CBS</COMPANY> <PRICE>8.10</PRICE> <year>1973</ year> </CD> <CD> <title>maggie may</title> <artist>rod stewart</artist> < country>uk</country> <COMPANY>Pickwick</COMPANY> <PRICE>8.50</PRICE> <year >1990</YEAR> </CD> <CD> <TITLE>Romanza</TITLE> <ARTIST>Andrea bocelli</artist> <COUNTRY>EU</COUNTRY> <COMPANY>Polydor</COMPANY> <price >10.80</PRICE> <YEAR>1996</YEAR> </CD> <CD> <title>when A Man Loves a woman</ title> <artist>percy sledge</artist> <COUNTRY>USA</COUNTRY> <COMPANY>Atlantic< /company> <PRICE>8.70</PRICE> <YEAR>1987</YEAR> </CD> <CD> <TITLE> Black angel</title> <artist>savage rose</artist> <COUNTRY>EU</COUNTRY> <company >Mega</COMPANY> <PRICE>10.90</PRICE> <YEAR>1995</YEAR> </CD> <CD> <
title>1999 Grammy nominees</title> <ARTIST>Many</ARTIST> <COUNTRY>USA</COUNTRY>
<COMPANY>Grammy</COMPANY> <PRICE>10.20</PRICE> <YEAR>1999</YEAR> </CD> <CD> <title>for The good times</title> <artist>kenny Rogers</artist> <COUNTRY>UK</COUNTRY> <company>mucik master</company> <price>8.70</price > <YEAR>1995</YEAR> </CD> <CD> <title>big Willie style</title> <ARTIST> Would smith</artist> <COUNTRY>USA</COUNTRY> <COMPANY>Columbia</COMPANY> <PRICE> 9.90</price> <YEAR>1997</YEAR> </CD> <CD> <title>tupelo honey</title> <
Artist>van morrison</artist> <COUNTRY>UK</COUNTRY> <COMPANY>Polydor</COMPANY> <PRICE>8.20</PRICE> <YEAR>1971</YEAR> </CD> <CD> <title>soulsville</ title> <artist>jorn hoel</artist> <COUNTRY>Norway</COUNTRY> <company>wea</ company> <PRICE>7.90</PRICE> <YEAR>1996</YEAR> </CD> <CD> <title>the Very best of</title> <artist>cat stevens</artist> <country>uk</country> <COMPANY>Island</COMPANY> <PRICE>8.90</PRICE> <YEAR>1990</YEAR> </ cd> <CD> <TITLE>Stop</TITLE> <artist>sam brown</artist> <country>uk</
Country> <company>a and m</company> <PRICE>8.90</PRICE> <YEAR>1988</YEAR> </CD> <CD> <title>bridge of spies</title> <artist>t ' pau</artist> <COUNTRY> uk</country> <COMPANY>Siren</COMPANY> <PRICE>7.90</PRICE> <year>1987</year > </CD> <CD> <title>private dancer</title> <artist>tina turner</artist> < country>uk</country> <COMPANY>Capitol</COMPANY> <PRICE>8.90</PRICE> <YEAR> 1983</year> </CD> <CD> <title>midt om natten</title> <artist>kim larsen</ artist> <COUNTRY>EU</COUNTRY> <COMPANY>Medley</COMPANY> <price>7.80</price> <YEAR>1983</YEAR> </CD> <CD> <title>pavarotti Gala concert</ title> <artist>luciano pavarotti</artist> <COUNTRY>UK</COUNTRY> <company>decca </COMPANY> <PRICE>9.90</PRICE> <YEAR>1991</YEAR> </CD> <CD> <TITLE> The dock of the bay</title> <artist>otis redding</artist> <COUNTRY>USA</COUNTRY> < company>atlantic</company> <PRICE>7.90</PRICE> <YEAR>1987</YEAR> </CD> < cd> <title>picture book</title> <artist>simply red</artist> <COUNTRY>EU</
country> <COMPANY>Elektra</COMPANY> <PRICE>7.20</PRICE> <YEAR>1985</YEAR> </CD> <CD> <TITLE>Red</TITLE> <artist>the communards</artist> <country>uk </COUNTRY> <COMPANY>London</COMPANY> <PRICE>7.80</PRICE> <year>1987</year> </CD> <CD> <title>unchain my heart</title> <artist>joe Cocker </ARTIST> <COUNTRY>USA</COUNTRY> <COMPANY>EMI</COMPANY> <price>8.20</price > <YEAR>1987</YEAR> </CD> </CATALOG>
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