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如何在我的项目中居住国家和城市,而不使用AJAX和复读页?
原标题:how to populate the state and city in my project without using AJAX and refresh page?

我正在研究一个功能样本,其中2个下降。 其中1个是州/省,2个是市。 根据国家下降的选拔,城市下降的数值应当人口化。

我还需要抽样数据库设计。

请允许我帮助我获得这方面的样本。

Regards padman..

问题回答

既没有Ajax也没有复习? 反之,除非你的国家/城市组合数量非常有限,否则你寄送的超文本/贾瓦文将是巨大的。

否则,它就是一个简单的依赖选择,可在网上查询。 营养素版本是,当贵国进行国家变革时,你就掌握了选定的国家选择的价值,利用这一选择,在一份邦德=1>地图上寻找城市,并利用城市收集来充实第二个选择箱。

国营/城市 Java形结构是在服务器方面,使用任何模板机制,使用其他用途(自你重新使用Stuts 1以来,我假定共同市场或大自然)。

<> 亚洲开发银行设计什么? 国家和城市? 有一个州表。 拥有一个具有国家补贴的外国钥匙的城市。





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