> 1) How do I know if a cell is selected? Is there is is_selected( )
function in jQuery?
There's the ":selected" selector, but it's for valid form fields, not
table cells...
in your case, $("table td.sel") would give you all selected table
cells
I have no idea what your PHP looks like, but one way to gather the
data could be:
http://jsbin.com/areti/edit
but that all depends on what you are looking for (just selected cell
"values"? do you need position on the grid? something else?)
On Jan 4, 10:11 pm, MT <[email protected]> wrote:
> Hi all,
>
> I am new to jQuery and I would like to process a matrix operation
> using PHP.
> The front-end code is done bellow, its a 3x3 table. the user could
> select/deselect individual cells of the table and click the button
> that calls a PHP script that will run some function.
>
> 1) How do I know if a cell is selected? Is there is is_selected( )
> function in jQuery?
> 2) Would it be possible to send a 3x3 array to my PHP script?
>
> Please provide me with any info on this. Thanks!
>
> MT
>
> My current test code.
> ----------------------------------------------------------------------------------------------------------------
> <html><head><title>Test</title>
> <script type='text/javascript'
> src='http://jqueryjs.googlecode.com/files/jquery-1.3.2.min.js'></
> script>
>
> <script type="text/javascript">
> $(document).ready(function() {
> $("td").toggle(
> function () { $(this).addClass("sel"); },
> function () { $(this).removeClass("sel"); }
> );
>
> });
>
> </script>
> <style>
> .sel { background-color:red; }
> </style>
>
> </head><body>
>
> <table border="5" cellspace=10>
> <tr><td>1</td><td>2</td><td>3</td></tr>
> <tr><td>4</td><td>5</td><td>6</td></tr>
> <tr><td>7</td><td>8</td><td>9</td></tr>
> </table>
>
> <button>Click here to process the selection with a php script</button>
>
> </body></html>
> ----------------------------------------------------------------------------------------------------------------
