js prompt box with button for selection sample code_javascript skills

I encountered a problem in the project today (I don’t have deep front-end skills, so don’t complain if you are an expert):

Pop-up box that can be selected:

I didn’t expect a good prompt effect using jQuery.

Refer to the js API document to implement the following ===confirm:

Copy the code The code is as follows:

var r=confirm("The order number already exists, please re-enter or check the existing order details!")
if (di != null&& (r==true)) {
userNameCnl.focus();//Position
userNameCnl.value = "";//Clear data
}else if(r==false){
userNameCnl.focus();
}

Keep it for yourself for future use! ! !