check tr background color

[Edward Chen]

how to judge a tr background color ?

if(tr.style.backgroundColor == "#66FF99"){
alert("dddddddd");
tr.style.backgroundColor="#FFFF00";
}else{
alert("ffffffffffffff");
tr.style.backgroundColor="#66FF99";
}

in the coding above, it always shows "ffffffffffffff", but actually it sets and displays tr background color as "#66FF99".

The logic is , first time user clicks one tr, it change background color, when user clicks it again (like unselect), the color will be changed back.

Thanks.

[Eric Pascarello]

debug this:

alert(tr.style.backgroundColor);

what does it say

Eric

[Edward Chen]

--- #66FF99
Maybe some empty space? I need to trim it?

Thanks.

[Eric Pascarello]

http://radio.javaranch.com/pascarello/2005/05/19/1116513366466.html
Eric

[Liu Zhixiang]

Are you sure it's #66FF99 (instead of #66ff99 )?


Eric's method is good!
[ September 21, 2006: Message edited by: Liu Zhixiang ]