html5 implements drop-down list tags such as "
The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.
In HTML5, if you want to implement a drop-down list, you need to use
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Among them, the
Example:
喜欢的水果：
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It can be seen that the drop-down list will display the first item first by default, so what if a certain item is pre-selected?You can use theselectedattribute of the
After setting the selected attribute for the
喜欢的水果：
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