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How to make text box uneditable in html
- 王林Original
- 2021-06-23 14:07:177628browse
htmlThe way to make the text box uneditable is to add a Boolean attribute disabled to the text box. The disabled attribute specifies the input elements that should be disabled. Disabled elements cannot be used and clicked.
The operating environment of this article: windows10 system, html 5, thinkpad t480 computer.
We can use the disabled attribute to make the text box uneditable. The disabled attribute is a Boolean attribute that specifies the element that should be disabled. At the same time, the disabled input element cannot be used or clicked. of.
disabled attribute is set so that users can use the element only when certain conditions are met (such as checking a check box, etc.). You can then use JavaScript to remove the disabled value, making the element available.
Tip: Disabled elements in the form will not be submitted.
Note: The disabled attribute does not apply to .
Code example:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>php中文网(php.cn)</title> </head> <body> <form action="demo_form.php"> First name: <input type="text" name="fname"><br> Last name: <input type="text" name="lname" disabled><br> <input type="submit" value="提交"> </form> </body> </html>
The running effect is as shown in the figure:
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