How to pass function inside a button in jquery onclick?

var tableLength = $("#tab tr").length;
           $("#tab").append("<tr>" +
               "<td>" + (tableLength) + "</td>" +
               "<td>" + $("#input1").val() + "</td>" +
               "<td>" + $("#input2").val() + "</td>" +
               "<td>" + $("#input3").val() + "</td>" +
               "<td>" + $("#input4").val() + "</td>" +
               "<td>" + $("input[name='gridRadios']").val() + "</td>" +
               "<td>" + $("#input5").val() + "</td>" +
               "<td>" + "<button>edit</button> <button onclick='delete(tableLength)'>delete</button >" + "</td>" +
               "</tr>");

<pre lang="Javascript">

<button onclick='delete(tableLength)'>delete</button >