I made a table out of a simple list structure:
<html>
<body>
<ul id="Column:0">
<li id="Row:0></li>
<li id="Row:1></li>
<li id="Row:2></li>
<li id="Row:3></li>
<li id="Row:4></li>
</ul>
<ul id="Column:1">
<li id="Row:0></li>
<li id="Row:1></li>
<li id="Row:2></li>
<li id="Row:3></li>
<li id="Row:4></li>
</ul>
<ul id="Column:2">
<li id="Row:0></li>
<li id="Row:1></li>
<li id="Row:2></li>
<li id="Row:3></li>
<li id="Row:4></li>
</ul>
</body>
</html>
Now I want to add a simple .mouseover() to every row, for e.g. changing the color of a row, when hovered. And this is what I figured out, so far:
for (var i = 2; i <= _totalRows; i++) {
var row = $('#TimeTable ul li:nth-child(' + i + ')')
row.each(function() {
$(this).click(function(evt) {
var $target = $(evt.target);
console.log($target.nodeName)
if (evt.target.nodeName == 'DIV') {
console.log(evt.parent('li'));
}
}); //end $(this).click(fn)
}); // end each(fn)
}
I get a set of all <li> objects matching to :nth-child(i) where i is the rows number.
var row = $('#TimeTable ul li:nth-child(' + i + ')')
Now I just iter this set through to add a .click(fn) to every <li>.
This works fine. Every cell has it’s .click(fn) attached to it.
But the following, what to do on a click, is where I’m stuck for several hours now:
var $target = $(evt.target);
console.log($target.nodeName)
if (evt.target.nodeName == 'DIV') {
console.log(evt.parent('li'));
}
I simply don’t get it to run.
You can actually ignore this gibberish, as it’s just the last of several things I already tried here.
What I’m trying to do is simply select every <li> with an id=’Row:X’ and manipulate its CSS. The best I yet had was, that I can click a cell, but no matter in what row this cell is, the last one gets colored. I remember having used i as the row-index, when that happened, so I might miss some understanding of event-handling here, too.
Use a class name for duplicate groups of elements not an ID. If you give row one a class of “Row1” the selector is simply:
Then: