PHP语言怀疑是否限制第二个列表框中的值 [英] PHP language doubt in fatching the values in 2nd list box

问题描述

假设有两个列表框，第一个列表框包含产品类别，另一个列表框显示产品相关类别的子类别.
如何获得此相关子类别?

suppose there are two list boxes and first list box contain category of product and the other one displays the sub-category of related category of product.
How to get this related sub-category ?

推荐答案

我建​​议使用jQuery处理此类事件.请参阅:
http://en.wikipedia.org/wiki/JQuery [ http://jquery.com/ [ ^ ]，
http://docs.jquery.com/Main_Page [ http://www.jqwidgets.com/jquery-widgets- documentation/documentation/jqxlistbox/jquery-listbox-getting-started.htm [ http://www.jqwidgets.com/ [ ^ ].

但是，请检查许可证，尤其是如果您是用于商业用途的许可证: http://www.jqwidgets.com/license/ [^ ].

如果您不想要它，它可以开发自己的jQuery插件以查找其他内容.

—SA

I would advise to use jQuery for processing such events. Please see:
http://en.wikipedia.org/wiki/JQuery[^],
http://jquery.com/[^],
http://docs.jquery.com/Main_Page[^].

Moreover, you can get something more advanced which is developed with some advanced handling in mind. Look at this widget, jqxListBox:
http://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxlistbox/jquery-listbox-getting-started.htm[^].

It helps you to define the list box and handle selection, in particular.

This is a part of jQWidgets suite. http://www.jqwidgets.com/[^].

However, check the license, especially if you are working for commercial use: http://www.jqwidgets.com/license/[^].

If you don''t want it, it can develop your own jQuery plug-in of find something else.

—SA

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