Add array values as table rows classes

I need to go through array and add it's values as table rows classes where table cells has "colspan=10".

Here is my html:

<tbody>
<tr>
    <td><a href="#"><img src=""></a></td>
    <td width="100%" align="left" colspan="10"><a href="#">Anchor</a></td>
</tr>
&l开发者_如何转开发t;tr>
    <td colspan="1" class="text"><img></td>
    <td valign="top" nowrap="" align="right"><a href="#"><img src=""></a></td>
    <td width="100%" align="left" colspan="9" class="smalltext"><a href="#" class="dottedlink">Anchor</a></td>
</tr>
<tr>
    <td colspan="1" class="text"><img></td>
    <td valign="top" nowrap="" align="right"><a href="#"><img src=""></a></td>
    <td width="100%" align="left" colspan="9" class="smalltext"><a href="#" class="dottedlink">Anchor</a></td>
</tr>
<tr>
    <td><a href="#"><img src=""></a></td>
    <td width="100%" align="left" colspan="10"><a href="#">Anchor</a></td>
</tr>
</tbody>

Please help! I'm totally new in jquery

PS I can add the same class but not from array

This should do what you are asking for

var classes = ['one', 'two', 'three', 'whatever']; // <-- your class array

var $cells = $('td[colspan=10]');  // <-- selects table cells with colspan=10

$cells.each(function(index, element){  // <-- executes this function for each cell in the $cells list
    var row = $(element).parent('tr');  // navigate to parent element <tr>
    row.addClass( classes.shift() ); // <-- shift() removes and returns first element in the list
    //   ^-- addClass adds the string as a class without removing previous classes
});

Of course that is for educational purposes. In real life you would write the same code more concisely:

var classes = ['one', 'two', 'three', 'whatever'];
$('td[colspan=10]').each(function(index, element){
    $(element).parent('tr').addClass(classes.shift());
});

So you have an array like this:

var array = [];
array.push('classA');
array.push('classB');

Now you want to addo both classes to <td> with colspan = 10.

You can do: (EDIT - i added what suggested in the comment)

$('td[colspan=10]').each(function(){
     $(this).addClass(array.join(' ')) 
}

I do not understand clearly what you are trying to achive, but you can get array of your td elements with colspan equals to 10 by using query: $("td[colspan=10]"), then you can add class to each of them and it can finally look like: $("td[colspan=10]").addClass("myclass"). If you will go further you can add those classes not to td but to parent tr elements:

$("td[colspan=10]").each(index, el) {
   el.parents("tr").addClass("myclass");
}

Please let me know if it is what you wanted to achive...