variable inside another variable

Question

hi there i wanted to put this:

document.write("y = " + i);

inside another variable, like this:

s=s+"\"y = \" \+ i";

but now, i variable is not variable, just a plain text.

how can i fix this? output would be

document.getElementById("output").innerHTML=s;

thank you

hsz · Accepted Answer · 2011-03-20 22:09:55Z

1

You do not pass to s string a variable - just text i. Try with:

s=s+"y = " + i;

You can also convert it to:

s += "y = " + i;

answered Mar 20, 2011 at 22:09

hsz

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1 Comment

omg, i can't believe it. I am stuck with this for more than hour and i would never try this one. thanks