can i accomplish this with javascript?

[javajack007]

hello everyone..

i have a web form..here i want a textarea with add button next to it.

so when user clicks on add button. i want a box to appear. in this box user

can put his email address and when presses ok, the email should be auto

matically entered in the textarea.similarly he can add as many email address

as he wish in this way..can this be accomplished through javascript?

can anyone help me here..

thanks..

[leonard]

yes, you can do that with javascript, although i dont see the sense in a popup containing a textfield which puts the data into a textarea (why not wirte in the textarea directly?).

Use these elements:

Code: Select all

// to show/hide your popup (HTML-layer):
document.getElementById(myLayerID).style.visibility = 'visible';
document.getElementById(myLayerID).style.visibility = 'hidden';

// to get the value of the textfield;
myEmailAddress = document.myForm.myTextField.value;

// to append the value to the textarea:
document.getElementById(myTextAreaID).innerHTML += '<br/>'+ myEmailAddress;

.. no guarantee the code works.. I didn't have time to test.

cheers!
- leonard