I found another similar questios, but almost all is for advanced things, like Android development. My question is simple, I think. I have this two codes:
function toggle(d)
{
var o=document.getElementById(d);
o.style.display=(o.style.display=='none')?'block':'none';
}
And in another file, I got that:
<a href="javascript:;" onmouseover="toggle('maisinfo');">More Info </a>
When I click on got the mouseover (second code), it just work after second try.
Anyone know where is the problem?
Obs.: The first code is in the header.php and the second on single.php (WORDPRESS)
The first time,
dis set by CSS; JavaScript doesn’t see that style property (See Get the Rendered Style). It initially seeso.style.display === ""(which is not ‘none’). Consequently, the first click sets it to none and the second sets it to block.Change it to:
because the first time the display property is not set therefore it is not equal to “none”
Well, there’s nothing wrong with your code above. Maybe something’s up with your style declaration, like setting it to block in the start which you might not want. Here’s a simple JSFiddle I made for testing your code: http://jsfiddle.net/77DMd/1/
Hope this helps.