First of all, JavaScript is not Java. It has nothing to do with Java (The language and its associated technologies from Sun Microsystems). To be honest, I'm not even sure why it's called JavaScript.
jsp+javaScript 动态三级下拉菜单. 三个下拉菜单分别是 大区--城市--门诊 我实在不知道怎么做成三个菜单的动态选择.
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