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Join Date: Jan 2005
Location: defiance, oh
Posts: 19
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Rep Power: 4
Solved Threads: 1
Newbie Poster
I tried several things. i get invalid char or no object. can one change fore color or setup a mask. the text box contains numbers and if the number is negitive i need it to show in red, black if not.
var oRed = '#ff0000'
var oBlack = '#000000'
if (parseInt(document.getElementById('nm1TextBox').value) < parseInt(0))
{document.getElementById('nm1TextBox').forecolor = oRed;}
else
{document.getElementById('nm1TextBox').forecolor = oBlack;}
var oRed = '#ff0000'
var oBlack = '#000000'
if (parseInt(document.getElementById('nm1TextBox').value) < parseInt(0))
{document.getElementById('nm1TextBox').forecolor = oRed;}
else
{document.getElementById('nm1TextBox').forecolor = oBlack;}
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Join Date: Dec 2004
Posts: 1,592
Reputation:
Rep Power: 7
Solved Threads: 35
You need to access and modify the style collection.
document.getElementById("nm1Textbox").style.color = "red"; |
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