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Very simple document.writeln issue

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Nov 07.2008

Well its simple to you. And hello.

Here is my code. very straight forward.

[code]
<SCRIPT LANGUAGE=JAVASCRIPT>
<!–

var r=Math.floor(Math.random()*100*100)

var userName = prompt(“Sign in:”,””);
document.writeln(“Logged in: ” + userName + “”);
document.write(‘<br />’);
document.writeln(“Wallet: &#163;” + r + “” );
//–>
</SCRIPT>[/code]

I’m having trouble being able to code corecting adding <font>, and <br> into the code. what i would like is Logged In and wallet to be slightly bigger then the resualts displayed.

iv been tyring for a hour ?

Also if some one would be so kind to change my login so it sets a cookie i would be very greatful. refreshing would begin to annoy a user with the prompt. i been trying for an hour ?

Thank you

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JavaScript

2 Comments(s) ↴

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@ZeroKilledNov 07.2008 — writeln method add a line break at the end of the content that print. however, that line break is only present in the source code. as you may know, browser ignore extra white space. also, some kind of white space as the carriage return (or Enter key) are treated as a common white space.

so, because document.write(ln) method write the content in the source code context (that is, it don't simply display the content directly on the browser's canvas or viewport) you can include HTML code in the string:
<i>
</i>document.writeln("&lt;font size='4'&gt;Logged in: " + userName + "&lt;/font&gt;[color='red']&lt;br /&gt;[/color]");


notice the red text is a <br /> tag. is simply as putting html code as part of the string.
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@crabbyauthorNov 07.2008 — Thank you very much you have been most helpful.
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