Hi all, as a noob to javascript I am trying to find a way to add an extra piece of hidden text onto the end of the text a user enters into the form field so that when the form is sent the extra text will automatically be added to the end before sending.
I have tried cobbling together different scripts using onblur/onclick etc but I just cannot get any to work as I need..
You should do the following:
- Create a function that needs one argument, which is the id of the input.
- The function retrieves the value using document.getElementById(id) and then adds the part of text you want on the end.
- Then you update the value of the input with the one with the text on the end.
- The function should be called using the event onsubmit="return function()" in the <form> tag
A small start:
function addText(id) {
var text = document.getElementById(id).value;
// Here comes the rest of the code...
return true;
}~G
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