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Jquery $ ("nam") cannot obtain the html id generated by js? Let's look at the code.

Source: Internet
Author: User
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Jquery $ (& quot; # nam & quot;) cannot obtain the html id generated by js ?? Come and see the code! You can directly copy my code to the PHP file to test it! I used js to generate an html text box. the id value is nam! I can't get this id from jquery, but I also wrote a text box on the original page. the id value is ad, and jquery $ ("# nam") can be obtained with the same jquery ") cannot obtain the html id generated by js ?? Come and see the code!
You can directly copy my code to the PHP file to test it! I used js to generate an html text box. the id value is nam! I can't get this id from jquery, but I also wrote a text box on the original page. the id value is ad, and I can get it with the same jquery! Why? How can I obtain the id of this id = 'Nam?

PHP code

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