How to pass data from selected rows using checkboxes from JSP to the server

Question

I\'d like to know if there\'s any way to send data to the server for the selected rows using the checkboxes I\'ve put on those rows? I mean , how can I send only the data (i

Answer 1

First off, I'd suggest to make sure that your server-side script ignores the "non-checked" data, because you never can be sure that the JavaScript will actually work or isn't manipulated by the user.

However currently you have no way too associate each check box with its mileage input, so you should consider giving each an individual name such as {numberplate}-mileage.

That would also simplify the JavaScript. (I'm using jQuery here, becuase it quicker):

jQuery("input[name=selectedItems]").click(
   var chkbox = $(this);
   $("input[name=" + checkbox.val() + "-mileage]").attr("disabled", checkbox[0].checked ? "" : "disabled");
);

(Disabled input elements don't submit their value).