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Implementation and application of javascript two-dimensional array_javascript skills

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Release： 2016-05-16 18:32:17
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Copy code The code is as follows:




Two-dimensional function







Bind the SELECT drop-down menu by declaring a two-dimensional array
Copy the code The code is as follows:



Example of dynamically changing drop-down menu content



Select your province and city



Province:
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City:
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Related labels：
javascript Two-dimensional array
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