Description: php ajax to achieve three straight with the menu, use the jquery plugin, but it also exists within the compressed prototype.js file, it appears the two great use both Ajax library, and a friend to get lost, and the realization of a three-tier cascading menu, What does it mean that such a fuss? In fact, such use has its reasons, a friend familiar with the code will understand Oh, look.
File list (Check if you may need any files):
php实现的ajax三级直连菜单\get_cities.php
.........................\get_provinces.php
.........................\index.html
.........................\jquery.js
.........................\php_json_encode.php
.........................\prototype.js
.........................\threemenu.php
php实现的ajax三级直连菜单
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