Specify that the text box can only enter jQuery code with digits including decimal places, and jquery code with decimal places

Specify that the text box can only enter jQuery code with digits including decimal places, and jquery code with decimal places

Specify that the text box can only enter jQuery code with numbers including decimal places:
In the text box, you can enter only integers. For more information, see how jQuery defines that only one integer can be entered in the text box. However, you can also enter decimals, the following describes how to implement this function through code examples.
The code example is as follows:

 

<! DOCTYPE html> 
 
The above Code meets our requirements. You can enter numbers in the text box, including integers and decimals.
The original address is: http://www.softwhy.com/forum.php? Mod = viewthread & tid = 10801.
For more information, see: http://www.softwhy.com/jquery/