<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1"/> <link rel="stylesheet" type="text/css" href="css/bootstrap.css"/> <style> .el{ cursor:pointer; } </style> </head> <body> <nav class="navbar navbar-default"> <div class="container-fluid"> </div> </nav> <div class="col-md-6 well"> <hr style="border-top:1px dotted #ccc;"/> <div class="col-md-8"> <table class="table table-bordered"> <thead class="alert-info"> </thead> </table> </div> <div class="col-md-4"> <form action="javascript:void(0);" method="POST" class="form-inline" id="update"> <input type="text" id="movie_name" class="form-control"/> </form> </div> </div> </body> </html>
var names = ["Free Guy", "Ip Man", "Karate Kid", "Robocop", "Angry Dogs"]; displayAll(); removeAll(); function removeAll() { document.getElementById('movie_name').setAttribute("disabled", "disabled"); document.getElementById('movie_name').value=""; document.getElementById('btn_update').setAttribute("disabled", "disabled"); document.getElementById('btn_cancel').setAttribute("disabled", "disabled"); } function Edit(item) { var el = document.getElementById('movie_name'); el.value = names[item]; document.getElementById('movie_name').removeAttribute("disabled"); document.getElementById('btn_update').removeAttribute("disabled"); document.getElementById('btn_cancel').removeAttribute("disabled"); self = this; document.getElementById('update').onsubmit = function() { var name = el.value; if (name) { self.names.splice(item, 1, name.trim()); self.displayAll(); removeAll(); } } }; function displayAll() { var data = ''; if (names.length > 0) { for (i = 0; i < names.length; i++) { data += '<tr><td>' + names[i] + ' <span class="glyphicon glyphicon-edit text-warning el" onclick="Edit(' + i + ')"></span></tr></td>'; } } document.getElementById('result').innerHTML = data; };