用ajax我可以显示数据我不知道我错过了什么

Question

i want to display data with ajax but operation is performed and data is not displaying. here code of ajax

function changeStatus(id){
        $.ajax({
            type:'post',
            url:'include/status.php',
            data:'status='+id,
            success:function(data){
                if(data=='1')
                {
                    $(this).html(data);
                }else{ alert("sorry"); }
            }
        });
    }

and php code is: this is a button.

<a href="#" class="btn btn-primary" id="btnblk" onclick=" return changeStatus(<?php echo $data[0] ?>,this)">

Answer 1

Try the following code:

element as second argument of changeStatus function

function changeStatus(id,element){
        $.ajax({
            type:'post',
            url:'include/status.php',
            data:'status='+id,
            success:function(data){
                if(data=='1')
                {
                    $(element).html(data);
                }else{ alert("sorry"); }
            }
        });
    }

Pass first argument as string:

<a href="#" class="btn btn-primary" id="btnblk" onclick=" return changeStatus('<?php echo $data[0] ?>',this)">