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Javascript automatically converts lowercase letters entered by users to uppercase letters. js uppercase letters

Source: Internet
Author: User
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Javascript automatically converts lowercase letters entered by users to uppercase letters. js uppercase letters

Example:

<Script language = "JavaScript"> function toUpperCase (obj) {obj. value = obj. value. toUpperCase () }</script> <body> <input type = "text" id = "txt1" value = "" onkeyup = "toUpperCase (this) "/> </body>

The above JavaScript code automatically converts lowercase letters entered by the user to uppercase letters, which is a small part of the Content shared by the user. I hope you can give me a reference and also hope you can provide more support for the customer's house.

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Related Keywords:
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