Question

I’m a noob in Javascript but here is my problem:

I’m cleaning up some PHP-files. Some of them contain Javascript functions which I want to transfer to a separate xxx.js file.
Most of them are working fine again but one causes me trouble. I think because of the punctuation (the ‘ and “).
Here’s the script as it shows up IN the PHP-file:

function preview(){
  dd=window.open('','prv','height=600,width=500,resizable=1,scrollbars=1')
  document.addnews.mod.value='preview';document.addnews.target='prv'
  document.addnews.submit();dd.focus()
  setTimeout(\"document.addnews.mod.value='addnews';document.addnews.target='_self'\",500)
       }

When copying this to the xxx.js file it won’t work.
Anybody knows how it should look in a real .js-file?

Thanks in advance!

Answer 1

Cleaned a bit:

function preview() {
    var dd = window.open('', 'prv', 'height=600,width=500,resizable=1,scrollbars=1');
    document.addnews.mod.value = 'preview';
    document.addnews.target='prv';
    document.addnews.submit();
    dd.focus();
    setTimeout(function() {
        document.addnews.mod.value = 'addnews';
        document.addnews.target = '_self';
    }, 500);
}