JavaScript按钮密码

Question

我今天回来给你一个新问题。

我完善了我的桌子，现在我想为它添加一些新的更新并使其更好。

我现在想要的是，正如您可以看到的，如果您添加另一列，TR还包含一个编辑按钮。

我想要的是：如何在编辑按钮上输入密码？我的意思是我怎样才能这样做只有管理员可以编辑一个列而不是普通用户？

我想通过使用jquery或HTML来制作这样的东西，我没有服务器或类似的东西。

＆＃13;

＆＃13;

var myVar;

function myFunction() {
  myVar = setTimeout(showPage, 3000);
}

function showPage() {
  document.getElementById("loader").style.display = "none";
  document.getElementById("myDiv").style.display = "block";
}

$(document).ready(function () {
  $('.buttons').on('click', 'button.hide', function () {
    console.log('hide');
    $('form').hide();
  });

  $('.buttons').on('click', 'button.add', function () {
    console.log('add');
    var edit = $('#edit');
    editRow = $('#editRow');

    edit.show();
    if (!($('#addNew').length)) {
      edit.append('<input type="button" id="addNew" onclick="addNewTr()" value="Add" name="submit" />');
    }

    if (editRow) {
      editRow.remove();
    }

    for (var x = 1; x < $('input').length; x++) {
      $('#btd' + x).val('');
    }
  });

  $('#show').click(function () {
    //$('form').show();
    //$('#btd1').val('Vlad');
    //$('#btd2').val('Andrei');
    //$('#btd3').val('vTask');
    //  $('#btd4').val('Ceva');
    //$('#btd5').val('Alceva');
  });
});

function edit(a) {
  var edit = $('#edit');
      addNew = $('#addNew');
      editRow = $('#editRow');

  edit.show();
  if (addNew) {
    addNew.remove();
  }

  if (editRow.length) {
    editRow.replaceWith('<input type="button" id="editRow" onclick="save(' + a + ')" value="Submit" name="submit" />');
  } else  {
    edit.append('<input type="button" id="editRow" onclick="save(' + a + ')" value="Submit" name="submit" />');
  }

  $.each($('.tr-' + a).find('td'), function (key, val) {
    $('form#edit input[type=text]').eq(key).val($(val).text());
  });
}

function save(a) {
  var tr = $('tr');
  valid = true;
  message = '';

  $('form#edit input').each(function () {
    var $this = $(this);

    if (!$this.val()) {
      var inputName = $this.attr('name');
      valid = false;
      message += 'Please complete all the colums' + inputName + '\n';
    }
  });

  if (!valid) {
    alert(message);
  } else {
    for (var q = 1; q < $('.tr-' + a + ' td').length; q++) {
      $('.tr-' + a + ' td:nth-child(' + q + ')').html($('#btd' + q).val());
    }
    for (var x = 1; x < $('input').length; x++) {
      $('#btd' + x).val('');
    }
    $('#editRow').remove();
  }
}

function addNewTr() {
  var tr = $('tr');
  valid = true;
  message = '';

  $('form#edit input').each(function () {
    var $this = $(this);

    if (!$this.val()) {
      var inputName = $this.attr('name');
      valid = false;
      message += 'Please enter your ' + inputName + '\n';
    }
  });

  if (!valid) {
    alert(message);
  } else {
    $('table tbody').append('' +
      '<tr class="tr-' + tr.length + '">' +
        '<td>' + $('#btd1').val() + '</td>' +
        '<td>' + $('#btd2').val() + '</td>' +
        '<td>' + $('#btd3').val() + '</td>' +
        '<td>' + $('#btd4').val() + '</td>' +
        '<td>' + $('#btd5').val() + '</td>' +
        '<td class="buttons">' +
          '<button class="removeThis" onclick="removeThis(' + tr.length + ')">Delete</button >' +
          '<button class="edit" onclick="edit(' + tr.length + ')">Edit</button >' +
        '</td >' +
      '</tr>' +
    '');
    for (var x = 1; x < $('input').length; x++) {
      $('#btd' + x).val('');
    }
  }
}

function removeThis(a) {
  $('.tr-' + a).remove();
}

＆＃13;

/* Center the loader */
#loader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border: 16px solid #e80041;
  border-radius: 50%;
  border-top: 16px solid #188f84;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
  100% { -webkit-transform: rotate(360deg); }
  0% { -webkit-transform: rotate(0deg); }
}

@keyframes spin {
  100% { transform: rotate(360deg); }
  0% { transform: rotate(0deg); }
}

/* Add animation to "page content" */
.animate-bottom {
  position: relative;
  -webkit-animation-name: animatebottom;
  -webkit-animation-duration: 1s;
  animation-name: animatebottom;
  animation-duration: 1s
}

@-webkit-keyframes animatebottom {
  from { bottom:-100px; opacity:0 }
  to { bottom:0px; opacity:1 }
}

@keyframes animatebottom {
  from{ bottom:-100px; opacity:0 }
  to{ bottom:0; opacity:1 }
}

#myDiv {
  display: none;
  text-align: center;
}


/* Top Header */

#hh1 {
  color: #1b998b;
  text-align: center;
  font-size: 40px;
  border-bottom: 2px solid #FFFFFF;
  font-family: Sans-serif;
}

#vt1 {
  color: White;
  font-size: 40px;
  text-align: center;
}

/* BODY */

body {
  background-color: #999da5;
}

table.greenTable {
  font-family: Tahoma, Geneva, sans-serif;
  border: 6px solid #152842;
  background-color: #EEEEEE;
  width: 70%;
  text-align: center;
}
table.greenTable td, table.greenTable th {
  border: 4px solid #1F6698;
  padding: 3px 2px;
}
table.greenTable tbody td {
  font-size: 13px;
  font-weight: bold;
}
table.greenTable tr:nth-child(even) {
  background: #999DA5;
}
table.greenTable thead {
  background: #93B5C1;
  background: -moz-linear-gradient(top, #aec7d0 0%, #9dbcc7 66%, #93B5C1 100%);
  background: -webkit-linear-gradient(top, #aec7d0 0%, #9dbcc7 66%, #93B5C1 100%);
  background: linear-gradient(to bottom, #aec7d0 0%, #9dbcc7 66%, #93B5C1 100%);
  border-bottom: 0px solid #444444;
}
table.greenTable thead th {
  font-size: 19px;
  font-weight: bold;
  color: #F0F0F0;
  text-align: center;
  border-left: 2px solid #1B998B;
}
table.greenTable thead th:first-child {
  border-left: none;
}

table.greenTable tfoot td {
  font-size: 13px;
}
table.greenTable tfoot .links {
  text-align: right;
}
table.greenTable tfoot .links a{
  display: inline-block;
  background: #FFFFFF;
  color: #000000;
  padding: 2px 8px;
  border-radius: 5px;
}

/* BUTTONS */

/* BODY */

button {
  font-family: arial;
  font-weight: bold;
  color: #000000 !important;
  font-size: 14px;
  padding: 2px 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  border: 2px solid #152842;
  background: #63B8EE;
  background: linear-gradient(top,  #1F6698,  #1B998B);
  background: -ms-linear-gradient(top,  #1F6698,  #1B998B);
  background: -webkit-gradient(linear, left top, left bottom, from(#1F6698), to(#1B998B));
  background: -moz-linear-gradient(top,  #1F6698,  #1B998B);
}
button:hover {
  color: #14396A !important;
  background: #468CCF;
  background: linear-gradient(top,  #93B5C1,  #D1D1D1);
  background: -ms-linear-gradient(top,  #93B5C1,  #D1D1D1);
  background: -webkit-gradient(linear, left top, left bottom, from(#93B5C1), to(#D1D1D1));
  background: -moz-linear-gradient(top,  #93B5C1,  #D1D1D1);
}

#addNew {
  font-family: arial;
  font-weight: bold;
  color: #000000 !important;
  font-size: 14px;
  padding: 1px 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  border: 2px solid #152842;
  background: #63B8EE;
  background: linear-gradient(top,  #1F6698,  #1B998B);
  background: -ms-linear-gradient(top,  #1F6698,  #1B998B);
  background: -webkit-gradient(linear, left top, left bottom, from(#1F6698), to(#1B998B));
  background: -moz-linear-gradient(top,  #1F6698,  #1B998B);
}
#addNew:hover {
  color: #14396A !important;
  background: #468CCF;
  background: linear-gradient(top,  #93B5C1,  #D1D1D1);
  background: -ms-linear-gradient(top,  #93B5C1,  #D1D1D1);
  background: -webkit-gradient(linear, left top, left bottom, from(#93B5C1), to(#D1D1D1));
  background: -moz-linear-gradient(top,  #93B5C1,  #D1D1D1);
}

#editRow {
  font-family: arial;
  font-weight: bold;
  color: #000000 !important;
  font-size: 14px;
  padding: 1px 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  border: 2px solid #152842;
  background: #63B8EE;
  background: linear-gradient(top,  #1F6698,  #1B998B);
  background: -ms-linear-gradient(top,  #1F6698,  #1B998B);
  background: -webkit-gradient(linear, left top, left bottom, from(#1F6698), to(#1B998B));
  background: -moz-linear-gradient(top,  #1F6698,  #1B998B);
}
#editRow:hover {
  color: #14396A !important;
  background: #468CCF;
  background: linear-gradient(top,  #93B5C1,  #D1D1D1);
  background: -ms-linear-gradient(top,  #93B5C1,  #D1D1D1);
  background: -webkit-gradient(linear, left top, left bottom, from(#93B5C1), to(#D1D1D1));
  background: -moz-linear-gradient(top,  #93B5C1,  #D1D1D1);
}

a {
  color: #fff;
  text-decoration: none;
}
.read-more {
  background: #222;
  padding: 10px 50px;
  -webkit-box-shadow: 0 5px 6px #eee;
  -moz-box-shadow: 0 5px 6px #eee;
  box-shadow: 0 5px 6px #eee;
}
.read-more:before {
  content: "<<";
  color: #fff;
}
#content {
  color: #222;
   	  text-align: center;
  max-width: 30%;
  margin: 200px auto 0;
  padding: 50px;
  border: 4px solid #222;
}
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #222222;
  z-index: 99999;
  height: 100%;
}
#status {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  padding: 0;
}

＆＃13;

<!DOCTYPE html>
<html >
  <head >
    <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
    <title ></title >
  </head >
  <body onload="myFunction()" style="margin:0;">
    <div id="loader"></div>
    <div style="display:none;" id="myDiv" class="animate-bottom">
      <h1 id="hh1">[<a id="vt1">vTask</a>]</h1>
      <table class="greenTable" id="myTable">
        <tr>
          <td colspan="6">
            <form id="edit" action="" method="post" hidden >
              <label for="btd1" ></label >
              <input type="text" name="Name" id="btd1" value="" placeholder="Name">
              <label for="btd2" ></label >
              <input type="text" name="Secondary Name" id="btd2" value="" placeholder="Secondary Name">
              <label for="btd3" ></label >
              <input type="text" name="Email" id="btd3" value="" placeholder="Email">
              <label for="btd4" ></label >
              <input type="text" name="Telephone" id="btd4" value="" placeholder="Telephone">
              <label for="btd5" ></label >
              <input type="text" name="Password" id="btd5" value="" placeholder="Password">
            </form>
          </td>
        </tr>
        <tr>
          <td width="10%">Password</td>
          <td width="10%">Name</td>
          <td width="10%">Secondary Name</td>
          <td width="10%">Email</td>
          <td width="10%">Telephone</td>
          <td class="buttons" width="20%">
            <button class="add" >Add</button >
            <button class="hide" >Hide</button >
          </td>
        </tr>
      </table >
    </div>
  </body>
</html>

＆＃13;

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请帮助我，并提前感谢您：）