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I'm writing a simple javascript with several document.write statements...

String accountLink = "#";
String accountLogo = "img/myLogos/someLogo.png";

function drawLogos(){
    document.write('<li><a href="');
    document.write("#");  // link to account page
    document.write('"><img src="');
    document.write('img/myLogos/someLogoF.png'); // reference to logo image
    document.write('" alt=""  /></a></li>');
}

Which works just fine. but when I use a variable like this...

document.write(accountLink);

it doesn't load anything. I've tried getting rid of the quotes but nothing different happens. Is there some small syntax error I'm not picking up on?

I'm writing a simple javascript with several document.write statements...

String accountLink = "#";
String accountLogo = "img/myLogos/someLogo.png";

function drawLogos(){
    document.write('<li><a href="');
    document.write("#");  // link to account page
    document.write('"><img src="');
    document.write('img/myLogos/someLogoF.png'); // reference to logo image
    document.write('" alt=""  /></a></li>');
}

Which works just fine. but when I use a variable like this...

document.write(accountLink);

it doesn't load anything. I've tried getting rid of the quotes but nothing different happens. Is there some small syntax error I'm not picking up on?

• javascript
• html
• function

Share Improve this question Follow edited Jan 2, 2014 at 20:15 Sotirios Delimanolis 280k6262 gold badges715715 silver badges738738 bronze badges asked Jan 2, 2014 at 20:15 wjhplanowjhplano 59122 gold badges1313 silver badges3131 bronze badges 6

• 1 Java is not javascript. javascript is not Java. – Sotirios Delimanolis Commented Jan 2, 2014 at 20:16
• 1 Check your Javascript console, you're getting syntax errors on the lines that begin with String. – Barmar Commented Jan 2, 2014 at 20:17
• What do you mean "it doesn't load anything"? – geedubb Commented Jan 2, 2014 at 20:18
• Why are you leading your accountLink and accountLogo with String, there are no Strings in JavaScript, only Objects. Use var instead. – zero298 Commented Jan 2, 2014 at 20:19
• when I run it it is as if the write functions aren't executing. as if they weren't there at all. at least that's why I see when I load the web page. – wjhplano Commented Jan 2, 2014 at 20:20

 |  Show 1 more ment

4 Answers 4

Sorted by: Reset to default 2

Use

var accountLink = "#";
var accountLogo = "img/myLogos/someLogo.png";

Declare your string variables with var

  var accountLink = "#";
document.write(accountLink);

use var instead of String, Javascript is a weak typing language

<script>
        var accountLink = "#";
        var accountLogo = "img/myLogos/someLogo.png";

        function drawLogos(){
            document.write('<li><a href="');
            document.write(accountLink);  // link to account page
            document.write('"><img src="');
            document.write(accountLogo); // reference to logo image
            document.write('" alt=""  /></a></li>');
        }
</script>

You should initialize variable instead of String using var and then try:

var mytext = "Hello again";
document.write(mytext);

Here is working demo

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