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URL传值回调解决思路

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2016-06-13 13:14:32891browse

URL传值回调
php + js 
在未提交的状态下,选中下拉框的一个值,在通过js URL 传值给新的PHP页面,执行数据库查询,然后再把查询结果返回给原页面,让原页面的php在执行新的查询将返回值当做查询条件,该怎么用啊


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ajax

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