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How come after writing multiple in select, why can’t it shrink? -PHP Chinese website Q&A-Why can't the multiple in select shrink after it is written? -PHP Chinese website Q&A
Please watch and learn.
multiple 属性规定可同时选择多个选项。它通常与size配合使用。size值表示选项可显的个数。
写了它默认就是不能收缩,展示多个选项,你想想既然让用户多选,如果收缩了,只展示一行,用户怎么知道是多选?多选故名思义必须大于1个选项以上。
如果要收缩的,就不要用此属性。
How come after writing multiple in select, why can’t it shrink? -PHP Chinese website Q&A-Why can't the multiple in select shrink after it is written? -PHP Chinese website Q&A
Please watch and learn.
multiple 属性规定可同时选择多个选项。它通常与size配合使用。size值表示选项可显的个数。
写了它默认就是不能收缩,展示多个选项,你想想既然让用户多选,如果收缩了,只展示一行,用户怎么知道是多选?多选故名思义必须大于1个选项以上。
如果要收缩的,就不要用此属性。