Error In Ajax Insert Database

In each row, i want to add a editable td to insert 'mavandon' into DATABASE dsdonhang. I read this on http://phppot.com/php/php-mysql-inline-editing-using-jquery-ajax/ but it doesn

Solution 1:

use onblur instead of onchange

<tdcontenteditable="true"onblur="saveToDatabase(this,'mavandon','<?phpecho$madon; ?>')"onClick="showEdit(this);"><?phpecho$data[$k]["mavandon"]; ?></td>

Solution 2:

Typo / incorrect while passing params in the ajax call. Modify it as mentioned below

add this in ajax call.
'&idd='+idd

Instead of this 
'&idd='+$(this).idd

Solution 3:

Make sure that ur event is getting called.(u can check in firebug also.) Pass parameters as {column: $(this).column,editval:$(this).editableObj.innerHTML,idd:$(this).idd}

Solution 4:

Try this:

<script>
$(document).ready(function(){        
functionsaveToDatabase(editableObj,column,idd) {
     var data = {'column':$(this).column,'editval':$(editableObj).text(),'idd':$(this).idd };
    $.ajax({
        url: "saveedit.php",
        type: "POST",
        contentType: "application/json; charset=utf-8",
        datatType: "json",
        data:JSON.stringify(data),
        success: function(data){
            $(editableObj).css("background","#FDFDFD");
            console.log("received data=>"+data);
            alert ("hello");
        }
    error: function(err) {
       console.log("error=>"+err); //print error if exist
    }    
   });
}
});        
</script>