在DOM上使用jQuery，您只会看到可见的行.您将需要访问表的dataTables内部版本，即其缓存".这是一个"checkall"函数，它遍历所有行，更改了.checkbox1类的复选框的选中状态:

By using jQuery on the DOM you only reach visible rows. You will need to access dataTables internal version of the table, i.e its "cache". Here is a "checkall" function iterating over all the rows, changing the checked state for a checkbox with the class .checkbox1 :

$('#checkall').click(function(event) {  //on click 
  var checked = this.checked;
  table.column(0).nodes().to$().each(function(index) {    
    if (checked) {
      $(this).find('.checkbox1').prop('checked', 'checked');
    } else {
      $(this).find('.checkbox1').removeProp('checked');            
    }
  });    
  table.draw();
});

演示-> http://jsfiddle.net/05xnxzbd/

demo -> http://jsfiddle.net/05xnxzbd/

以上内容实际上可以通过几种不同的方式来完成.这是最简单的方法，在第一列中有一个我们知道的复选框.使用 to$() 让我们使用jQuery在内容上.

The above can in fact be done in several different ways. This is the most simple approach, with a checkbox we know exists on the first column. Using to$() let us work with jQuery on the content right away.

您也可以遍历table.rows().data().each(function(..，并定位包含不同复选框的多个列，等等.

You could iterate over table.rows().data().each(function(.. as well and target multiple columns holding different checkboxes and so on.