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Thread: new to java, help! *RESOLVED*

  1. Jan 13th, 2003, 10:27 AM #1
    jsun9
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    new to java, help! *RESOLVED*

    Is there another way to express the line: ('sTOC'+number).style.display = "none"; ??? i keep getting an error: 'style' is null or not an object

    Code:
    function figEnable(choice, number)
    {
    	if(choice == "No")
    	{
    		('sTOC'+number).style.display = "none";
    		("sQty"+number).style.display = "none";
    		("sRate"+number).style.display = "none";
    		("scalcTotalCost"+number).style.display = "none";
    	}
    	else
    	{
    		('sTOC'+number).style.display = "";
    		("sQty"+number).style.display = "";
    		("sRate"+number).style.display = "";
    		("scalcTotalCost"+number).style.display = "";
    	}
    }
    Last edited by jsun9; Jan 13th, 2003 at 12:43 PM.
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  2. Jan 13th, 2003, 11:28 AM #2
    joeframbach
    joeframbach is offline
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    use the eval() fumction...

    eval('sTOC'+number'+'.style.display = "none";')

    etc...
    if you choose not to decide you still have made a choice!

    RUSH rocks!
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  3. Jan 13th, 2003, 12:43 PM #3
    jsun9
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    Talking

    works great! thank you very much.

    Code:
    eval('sTOC'+number+'.style.display = "none";')
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