how do i edit the font color of the initial value of form input?
I have created an effect on my form开发者_StackOverflow with onblur and onfocus. How do I change the colors on these onblur and onfocus elements? However, I would like to keep the user's input default as black.
$('input:text').focus(function(){
var newValue = $(this).val();
if($(this).val() == 'Email'){
$(this).attr('value','');
} else {
$(this).val(newValue);
}
});
$('input:text').blur(function(){
var newValue = $(this).val();
if($(this).val() == ''){
$(this).attr('value','Email');
} else {
$(this).val(newValue);
}
});
Thank you
Well, you don't really need javascript, css can handle focus pretty well. Just define it in your stylesheet:
input[type="text"] {color:black}
input[type="text"]:focus {color:purple}
But if you have to do it with jQuery, just use the css()
function:
$(this).css({'color' : 'purple'});
This plugin I made will handle that for you: inputLabel.
Otherwise, safest is to add a class and remove the class, and put the different colour in the CSS.
精彩评论