我无法弄清楚为什么我的Update.php表单没有更新我的数据库上的用户信息，即使我收到成功更新的消息。我已经尝试过我发现的所有建议，但没有任何效果。
这是我的代码：
update.php
<?php
session_start();
include_once 'dbconnect.php';
//set validation error flag as false
$error = false;
//check if form is submitted
if (isset($_POST['update'])) {
$ident = mysqli_real_escape_string($con, $_POST['id']);
$name = mysqli_real_escape_string($con, $_POST['name']);
$email = mysqli_real_escape_string($con, $_POST['email']);
//$password = mysqli_real_escape_string($con, $_POST['password']);
//$cpassword = mysqli_real_escape_string($con, $_POST['cpassword']);
$dob = mysqli_real_escape_string($con, $_POST['dob']);
$phone = mysqli_real_escape_string($con, $_POST['phone']);
$gender = mysqli_real_escape_string($con, $_POST['gendr']);
$address = mysqli_real_escape_string($con, $_POST['adrs']);
$addresstwo = mysqli_real_escape_string($con, $_POST['adrs_line']);
$city = mysqli_real_escape_string($con, $_POST['city']);
$province = mysqli_real_escape_string($con, $_POST['province']);
$country = mysqli_real_escape_string($con, $_POST['country']);
$postal = mysqli_real_escape_string($con, $_POST['zip']);
$facebook = mysqli_real_escape_string($con, $_POST['fbcdn']);
$memberType = mysqli_real_escape_string($con, $_POST['mtype']);
//name can contain only alpha characters and space
/*if (!preg_match("/^[a-zA-Z ]+$/",$name)) {
$error = true;
$name_error = "Name must contain only alphabets and space";
}
if(!filter_var($email,FILTER_VALIDATE_EMAIL)) {
$error = true;
$email_error = "Please Enter Valid Email ID";
}
if(strlen($password) < 6) {
$error = true;
$password_error = "Password must be minimum of 6 characters";
}
if($password != $cpassword) {
$error = true;
$cpassword_error = "Password and Confirm Password doesn't match";
}
if (!$error) {
if(mysqli_query($con, "UPDATE users(id,name,email,dob,phone,gender,address,addresstwo,city,province,country,postal,facebook,accountType) SET('" . $name . "', '" . $email . "', '" . $dob . "', '".$phone."', '".$gender."', '".$address."', '".$addresstwo."', '".$city."', '".$province."', '".$country."', '".$postal."', '".$facebook."', '".$memberType."')"."WHERE id = $ident")) {
$successmsg = "Successfully Updated";
} else {
$errormsg = "Error in updating...Please try again later!";
}
}*/
if($sql = mysqli_query($con, "UPDATE users SET name='$name', accountType='$memberType', email='$email', address='$address', addresstwo='$addresstwo', city='$city', province='$province', country='$country', postal='$postal', phone='$phone', dob='$dob', gender='$gender', facebook='$facebook' WHERE id='$ident'"));
mysqli_query($sql,$con);
echo "Updated data successfully\n";
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Update my info Script</title>
<meta content="width=device-width, initial-scale=1.0" name="viewport" >
<link rel="stylesheet" href="/css/bootstrap.min.css" type="text/css" />
<style type="text/css">input:invalid+span.validity:after {
content: 'Invalid';
text-align:center;
color:#ff0000;
font-size:20px;
font-weight:800;
padding-left: 5px;
}
input:valid+span.validity:after {
content: 'Valid';
text-align:center;
color:green;
font-size:20px;
font-weight:800;
padding-left: 5px;
}</style>
</head>
<body style="background-image:url(http://vampnerdlord.com/webBranding/sites/images/acoounts/starfield.png)!important;background-repeat: repeat!important;">
<nav class="navbar navbar-default" role="navigation" style="background:url(http://vampnerdlord.com/webBranding/sites/images/acoounts/wood4.png)!important;background-repeat: repeat-x!important;">
<div class="container-fluid" style="background-image:url(http://vampnerdlord.com/webBranding/sites/images/acoounts/wood4.png)!important;background-repeat: repeat-x!important;">
<div class="navbar-header" style="background-image:url(http://vampnerdlord.com/webBranding/sites/images/acoounts/wood4.png)!important;background-repeat: repeat-x!important;">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<img height=40px valign=top src="//vampnerdlord.com/webBranding/sites/images/acoounts/vnl_webaccount_branding_logo_white_shadowed.png" title="test" />
</div>
<!-- menu items -->
<div class="collapse navbar-collapse" id="navbar1">
<ul class="nav navbar-nav navbar-right" style="color:white">
<?php if (isset($_SESSION['usr_id'])) { ?>
<li><p class="navbar-text" style="color:white">Signed in as <?php echo $_SESSION['usr_name']; ?></p></li>
<li><a href="logout.php" style="color:white">Log Out</a></li>
<?php } else { ?>
<li><a href="login.php" style="color: white">Login</a></li>
<li><a href="register.php" style="color: white">Sign Up</a></li>
<?php } ?>
</ul>
</div>
</div>
</nav>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4 well">
<form role="form" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="signupform">
<fieldset>
<legend>UPDATE Information</legend>
<input type=hidden value=Member name=mtype />
<CENTER><label>USER ID:</label>
<input type="hidden" value="<?php $_SESSION['usr_id']; ?>" name="id" disabled></CENTER>
<div class="form-group">
<label for="name">Name</label>
<input type="text" name="name" value="<?php echo $_SESSION['usr_name'] ?>" class="form-control" />
<span class="text-danger"><?php if (isset($name_error)) echo $name_error; ?></span>
</div>
<div class="form-group">
<label for="name">Email</label>
<input type="text" name="email" value="<?php echo $_SESSION['usr_email'] ?>" class="form-control" />
<span class="text-danger"><?php if (isset($email_error)) echo $email_error; ?></span>
</div>
<div class="form-group">
<label for="name">Password</label>
To change your password, please contact the administrator.
<!--<span class="text-danger"><?php //if (isset($password_error)) echo $password_error; ?></span>!-->
</div>
<!--
<div class="form-group">
<label for="name">Confirm Password</label>
<input type="password" name="cpassword" placeholder="Confirm Password" class="form-control" />
<span class="text-danger"><?php //if (isset($cpassword_error)) echo $cpassword_error; ?></span>
</div>
!-->
<div class="form-group">
<label for="name">Date of Birth </label>
<input width=350px type="date" name="dob" value="<?php echo $_SESSION['usr_dob'] ?>" class="form-control" pattern="[0-9]{4}-[0-9]{2}-[0-9]{2}" style="display:inline-block;width:350px!important"/><span class=validity></span>
<!-- span class="text-danger"><?php //if (isset($cpassword_error)) echo $cpassword_error; ?></span> !-->
</div>
<div class="form-group">
<label for="name">Gender</label>
<select name="gendr">
<option>Female</option>
<option>Male</option>
<option>Other</option>
</select>
</div>
<div class="form-group">
<label for="name">Facebook Handle(please place only what comes after https://facebook.com/)<br />(Do not include the https://facebook.com part of the name)</label>
<input type="text" name="fbcdn" value="<?php echo $_SESSION['usr_fbcdn'] ?>" class="form-control" />
</div>
<div class="form-group">
<label for="name">Phone Number</label>
<input type="tel" name="phone" value="<?php echo $_SESSION['usr_phone'] ?>" class="form-control" />
</div>
<div class="form-group">
<label for="name">Address</label>
<input type="text" name="adrs" value="<?php echo $_SESSION['usr_adrs'] ?>" class="form-control" />
<input type="text" name="adrs_line" value="<?php echo $_SESSION['usr_adrs_line'] ?>" class="form-control" />
</div>
<div class="form-group">
<label for="name">City</label>
<input type="text" name="city" value="<?php echo $_SESSION['usr_city'] ?>" class="form-control" />
</div>
<div class="form-group">
<label for="name">Province/State/Territory</label>
<input type="text" name="province" value="<?php echo $_SESSION['usr_prov'] ?>" class="form-control" />
</div>
<div class="form-group">
<label for="name">Postal/ZIP Code</label>
<input type="text" name="zip" value="<?php echo $_SESSION['usr_zip'] ?>" class="form-control" />
</div>
<div class="form-group">
<label for="name">Country</label>
<input type="text" value="<?php echo $_SESSION['usr_country'] ?>" class="form-control" />
<select name="country" id="country">
<option value="0" label="Select a country... " selected="selected">Select a country ... </option>
<optgroup id="country-optgroup-Africa" label="Africa">
<option value="DZ" label="Algeria">Algeria</option>
<option value="AO" label="Angola">Angola</option>
<option value="BJ" label="Benin">Benin</option>
<option value="BW" label="Botswana">Botswana</option>
<option value="BF" label="Burkina Faso">Burkina Faso</option>
<option value="BI" label="Burundi">Burundi</option>
<option value="CM" label="Cameroon">Cameroon</option>
<option value="CV" label="Cape Verde">Cape Verde</option>
<option value="CF" label="Central African Republic">Central African Republic</option>
<option value="TD" label="Chad">Chad</option>
<option value="KM" label="Comoros">Comoros</option>
<option value="CG" label="Congo - Brazzaville">Congo - Brazzaville</option>
<option value="CD" label="Congo - Kinshasa">Congo - Kinshasa</option>
<option value="CI" label="Côte d'Ivoire">Côte d'Ivoire</option>
<option value="DJ" label="Djibouti">Djibouti</option>
<option value="EG" label="Egypt">Egypt</option>
<option value="GQ" label="Equatorial Guinea">Equatorial Guinea</option>
<option value="ER" label="Eritrea">Eritrea</option>
<option value="ET" label="Ethiopia">Ethiopia</option>
<option value="GA" label="Gabon">Gabon</option>
<option value="GM" label="Gambia">Gambia</option>
<option value="GH" label="Ghana">Ghana</option>
<option value="GN" label="Guinea">Guinea</option>
<option value="GW" label="Guinea-Bissau">Guinea-Bissau</option>
<option value="KE" label="Kenya">Kenya</option>
<option value="LS" label="Lesotho">Lesotho</option>
<option value="LR" label="Liberia">Liberia</option>
<option value="LY" label="Libya">Libya</option>
<option value="MG" label="Madagascar">Madagascar</option>
<option value="MW" label="Malawi">Malawi</option>
<option value="ML" label="Mali">Mali</option>
<option value="MR" label="Mauritania">Mauritania</option>
<option value="MU" label="Mauritius">Mauritius</option>
<option value="YT" label="Mayotte">Mayotte</option>
<option value="MA" label="Morocco">Morocco</option>
<option value="MZ" label="Mozambique">Mozambique</option>
<option value="NA" label="Namibia">Namibia</option>
<option value="NE" label="Niger">Niger</option>
<option value="NG" label="Nigeria">Nigeria</option>
<option value="RW" label="Rwanda">Rwanda</option>
<option value="RE" label="Réunion">Réunion</option>
<option value="SH" label="Saint Helena">Saint Helena</option>
<option value="SN" label="Senegal">Senegal</option>
<option value="SC" label="Seychelles">Seychelles</option>
<option value="SL" label="Sierra Leone">Sierra Leone</option>
<option value="SO" label="Somalia">Somalia</option>
<option value="ZA" label="South Africa">South Africa</option>
<option value="SD" label="Sudan">Sudan</option>
<option value="SZ" label="Swaziland">Swaziland</option>
<option value="ST" label="São Tomé and Príncipe">São Tomé and Príncipe</option>
<option value="TZ" label="Tanzania">Tanzania</option>
<option value="TG" label="Togo">Togo</option>
<option value="TN" label="Tunisia">Tunisia</option>
<option value="UG" label="Uganda">Uganda</option>
<option value="EH" label="Western Sahara">Western Sahara</option>
<option value="ZM" label="Zambia">Zambia</option>
<option value="ZW" label="Zimbabwe">Zimbabwe</option>
</optgroup>
<optgroup id="country-optgroup-Americas" label="Americas">
<option value="AI" label="Anguilla">Anguilla</option>
<option value="AG" label="Antigua and Barbuda">Antigua and Barbuda</option>
<option value="AR" label="Argentina">Argentina</option>
<option value="AW" label="Aruba">Aruba</option>
<option value="BS" label="Bahamas">Bahamas</option>
<option value="BB" label="Barbados">Barbados</option>
<option value="BZ" label="Belize">Belize</option>
<option value="BM" label="Bermuda">Bermuda</option>
<option value="BO" label="Bolivia">Bolivia</option>
<option value="BR" label="Brazil">Brazil</option>
<option value="VG" label="British Virgin Islands">British Virgin Islands</option>
<option value="CA" label="Canada">Canada</option>
<option value="KY" label="Cayman Islands">Cayman Islands</option>
<option value="CL" label="Chile">Chile</option>
<option value="CO" label="Colombia">Colombia</option>
<option value="CR" label="Costa Rica">Costa Rica</option>
<option value="CU" label="Cuba">Cuba</option>
<option value="DM" label="Dominica">Dominica</option>
<option value="DO" label="Dominican Republic">Dominican Republic</option>
<option value="EC" label="Ecuador">Ecuador</option>
<option value="SV" label="El Salvador">El Salvador</option>
<option value="FK" label="Falkland Islands">Falkland Islands</option>
<option value="GF" label="French Guiana">French Guiana</option>
<option value="GL" label="Greenland">Greenland</option>
<option value="GD" label="Grenada">Grenada</option>
<option value="GP" label="Guadeloupe">Guadeloupe</option>
<option value="GT" label="Guatemala">Guatemala</option>
<option value="GY" label="Guyana">Guyana</option>
<option value="HT" label="Haiti">Haiti</option>
<option value="HN" label="Honduras">Honduras</option>
<option value="JM" label="Jamaica">Jamaica</option>
<option value="MQ" label="Martinique">Martinique</option>
<option value="MX" label="Mexico">Mexico</option>
<option value="MS" label="Montserrat">Montserrat</option>
<option value="AN" label="Netherlands Antilles">Netherlands Antilles</option>
<option value="NI" label="Nicaragua">Nicaragua</option>
<option value="PA" label="Panama">Panama</option>
<option value="PY" label="Paraguay">Paraguay</option>
<option value="PE" label="Peru">Peru</option>
<option value="PR" label="Puerto Rico">Puerto Rico</option>
<option value="BL" label="Saint Barthélemy">Saint Barthélemy</option>
<option value="KN" label="Saint Kitts and Nevis">Saint Kitts and Nevis</option>
<option value="LC" label="Saint Lucia">Saint Lucia</option>
<option value="MF" label="Saint Martin">Saint Martin</option>
<option value="PM" label="Saint Pierre and Miquelon">Saint Pierre and Miquelon</option>
<option value="VC" label="Saint Vincent and the Grenadines">Saint Vincent and the Grenadines</option>
<option value="SR" label="Suriname">Suriname</option>
<option value="TT" label="Trinidad and Tobago">Trinidad and Tobago</option>
<option value="TC" label="Turks and Caicos Islands">Turks and Caicos Islands</option>
<option value="VI" label="U.S. Virgin Islands">U.S. Virgin Islands</option>
<option value="US" label="United States">United States</option>
<option value="UY" label="Uruguay">Uruguay</option>
<option value="VE" label="Venezuela">Venezuela</option>
</optgroup>
<optgroup id="country-optgroup-Asia" label="Asia">
<option value="AF" label="Afghanistan">Afghanistan</option>
<option value="AM" label="Armenia">Armenia</option>
<option value="AZ" label="Azerbaijan">Azerbaijan</option>
<option value="BH" label="Bahrain">Bahrain</option>
<option value="BD" label="Bangladesh">Bangladesh</option>
<option value="BT" label="Bhutan">Bhutan</option>
<option value="BN" label="Brunei">Brunei</option>
<option value="KH" label="Cambodia">Cambodia</option>
<option value="CN" label="China">China</option>
<option value="CY" label="Cyprus">Cyprus</option>
<option value="GE" label="Georgia">Georgia</option>
<option value="HK" label="Hong Kong SAR China">Hong Kong SAR China</option>
<option value="IN" label="India">India</option>
<option value="ID" label="Indonesia">Indonesia</option>
<option value="IR" label="Iran">Iran</option>
<option value="IQ" label="Iraq">Iraq</option>
<option value="IL" label="Israel">Israel</option>
<option value="JP" label="Japan">Japan</option>
<option value="JO" label="Jordan">Jordan</option>
<option value="KZ" label="Kazakhstan">Kazakhstan</option>
<option value="KW" label="Kuwait">Kuwait</option>
<option value="KG" label="Kyrgyzstan">Kyrgyzstan</option>
<option value="LA" label="Laos">Laos</option>
<option value="LB" label="Lebanon">Lebanon</option>
<option value="MO" label="Macau SAR China">Macau SAR China</option>
<option value="MY" label="Malaysia">Malaysia</option>
<option value="MV" label="Maldives">Maldives</option>
<option value="MN" label="Mongolia">Mongolia</option>
<option value="MM" label="Myanmar [Burma]">Myanmar [Burma]</option>
<option value="NP" label="Nepal">Nepal</option>
<option value="NT" label="Neutral Zone">Neutral Zone</option>
<option value="KP" label="North Korea">North Korea</option>
<option value="OM" label="Oman">Oman</option>
<option value="PK" label="Pakistan">Pakistan</option>
<option value="PS" label="Palestinian Territories">Palestinian Territories</option>
<option value="YD" label="People's Democratic Republic of Yemen">People's Democratic Republic of Yemen</option>
<option value="PH" label="Philippines">Philippines</option>
<option value="QA" label="Qatar">Qatar</option>
<option value="SA" label="Saudi Arabia">Saudi Arabia</option>
<option value="SG" label="Singapore">Singapore</option>
<option value="KR" label="South Korea">South Korea</option>
<option value="LK" label="Sri Lanka">Sri Lanka</option>
<option value="SY" label="Syria">Syria</option>
<option value="TW" label="Taiwan">Taiwan</option>
<option value="TJ" label="Tajikistan">Tajikistan</option>
<option value="TH" label="Thailand">Thailand</option>
<option value="TL" label="Timor-Leste">Timor-Leste</option>
<option value="TR" label="Turkey">Turkey</option>
<option value="TM" label="Turkmenistan">Turkmenistan</option>
<option value="AE" label="United Arab Emirates">United Arab Emirates</option>
<option value="UZ" label="Uzbekistan">Uzbekistan</option>
<option value="VN" label="Vietnam">Vietnam</option>
<option value="YE" label="Yemen">Yemen</option>
</optgroup>
<optgroup id="country-optgroup-Europe" label="Europe">
<option value="AL" label="Albania">Albania</option>
<option value="AD" label="Andorra">Andorra</option>
<option value="AT" label="Austria">Austria</option>
<option value="BY" label="Belarus">Belarus</option>
<option value="BE" label="Belgium">Belgium</option>
<option value="BA" label="Bosnia and Herzegovina">Bosnia and Herzegovina</option>
<option value="BG" label="Bulgaria">Bulgaria</option>
<option value="HR" label="Croatia">Croatia</option>
<option value="CY" label="Cyprus">Cyprus</option>
<option value="CZ" label="Czech Republic">Czech Republic</option>
<option value="DK" label="Denmark">Denmark</option>
<option value="DD" label="East Germany">East Germany</option>
<option value="EE" label="Estonia">Estonia</option>
<option value="FO" label="Faroe Islands">Faroe Islands</option>
<option value="FI" label="Finland">Finland</option>
<option value="FR" label="France">France</option>
<option value="DE" label="Germany">Germany</option>
<option value="GI" label="Gibraltar">Gibraltar</option>
<option value="GR" label="Greece">Greece</option>
<option value="GG" label="Guernsey">Guernsey</option>
<option value="HU" label="Hungary">Hungary</option>
<option value="IS" label="Iceland">Iceland</option>
<option value="IE" label="Ireland">Ireland</option>
<option value="IM" label="Isle of Man">Isle of Man</option>
<option value="IT" label="Italy">Italy</option>
<option value="JE" label="Jersey">Jersey</option>
<option value="LV" label="Latvia">Latvia</option>
<option value="LI" label="Liechtenstein">Liechtenstein</option>
<option value="LT" label="Lithuania">Lithuania</option>
<option value="LU" label="Luxembourg">Luxembourg</option>
<option value="MK" label="Macedonia">Macedonia</option>
<option value="MT" label="Malta">Malta</option>
<option value="FX" label="Metropolitan France">Metropolitan France</option>
<option value="MD" label="Moldova">Moldova</option>
<option value="MC" label="Monaco">Monaco</option>
<option value="ME" label="Montenegro">Montenegro</option>
<option value="NL" label="Netherlands">Netherlands</option>
<option value="NO" label="Norway">Norway</option>
<option value="PL" label="Poland">Poland</option>
<option value="PT" label="Portugal">Portugal</option>
<option value="RO" label="Romania">Romania</option>
<option value="RU" label="Russia">Russia</option>
<option value="SM" label="San Marino">San Marino</option>
<option value="RS" label="Serbia">Serbia</option>
<option value="CS" label="Serbia and Montenegro">Serbia and Montenegro</option>
<option value="SK" label="Slovakia">Slovakia</option>
<option value="SI" label="Slovenia">Slovenia</option>
<option value="ES" label="Spain">Spain</option>
<option value="SJ" label="Svalbard and Jan Mayen">Svalbard and Jan Mayen</option>
<option value="SE" label="Sweden">Sweden</option>
<option value="CH" label="Switzerland">Switzerland</option>
<option value="UA" label="Ukraine">Ukraine</option>
<option value="SU" label="Union of Soviet Socialist Republics">Union of Soviet Socialist Republics</option>
<option value="GB" label="United Kingdom">United Kingdom</option>
<option value="VA" label="Vatican City">Vatican City</option>
<option value="AX" label="Åland Islands">Åland Islands</option>
</optgroup>
<optgroup id="country-optgroup-Oceania" label="Oceania">
<option value="AS" label="American Samoa">American Samoa</option>
<option value="AQ" label="Antarctica">Antarctica</option>
<option value="AU" label="Australia">Australia</option>
<option value="BV" label="Bouvet Island">Bouvet Island</option>
<option value="IO" label="British Indian Ocean Territory">British Indian Ocean Territory</option>
<option value="CX" label="Christmas Island">Christmas Island</option>
<option value="CC" label="Cocos [Keeling] Islands">Cocos [Keeling] Islands</option>
<option value="CK" label="Cook Islands">Cook Islands</option>
<option value="FJ" label="Fiji">Fiji</option>
<option value="PF" label="French Polynesia">French Polynesia</option>
<option value="TF" label="French Southern Territories">French Southern Territories</option>
<option value="GU" label="Guam">Guam</option>
<option value="HM" label="Heard Island and McDonald Islands">Heard Island and McDonald Islands</option>
<option value="KI" label="Kiribati">Kiribati</option>
<option value="MH" label="Marshall Islands">Marshall Islands</option>
<option value="FM" label="Micronesia">Micronesia</option>
<option value="NR" label="Nauru">Nauru</option>
<option value="NC" label="New Caledonia">New Caledonia</option>
<option value="NZ" label="New Zealand">New Zealand</option>
<option value="NU" label="Niue">Niue</option>
<option value="NF" label="Norfolk Island">Norfolk Island</option>
<option value="MP" label="Northern Mariana Islands">Northern Mariana Islands</option>
<option value="PW" label="Palau">Palau</option>
<option value="PG" label="Papua New Guinea">Papua New Guinea</option>
<option value="PN" label="Pitcairn Islands">Pitcairn Islands</option>
<option value="WS" label="Samoa">Samoa</option>
<option value="SB" label="Solomon Islands">Solomon Islands</option>
<option value="GS" label="South Georgia and the South Sandwich Islands">South Georgia and the South Sandwich Islands</option>
<option value="TK" label="Tokelau">Tokelau</option>
<option value="TO" label="Tonga">Tonga</option>
<option value="TV" label="Tuvalu">Tuvalu</option>
<option value="UM" label="U.S. Minor Outlying Islands">U.S. Minor Outlying Islands</option>
<option value="VU" label="Vanuatu">Vanuatu</option>
<option value="WF" label="Wallis and Futuna">Wallis and Futuna</option>
</optgroup>
</select>
</div>
<div class="form-group">
<input type="submit" name="update" value="update" class="btn btn-primary" />
</div>
</fieldset>
</form>
<span class="text-success"><?php if (isset($successmsg)) { echo $successmsg; } ?></span>
<span class="text-danger"><?php if (isset($errormsg)) { echo $errormsg; } ?></span>
</div>
</div>
<div class="row">
<div class="col-md-4 col-md-offset-4 text-center" style="color:white;">
Already Registered? <a href="login.php">Login Here</a>
</div>
</div>
</div>
<script src="/js/jquery-1.10.2.js"></script>
<script src="/js/bootstrap.min.js"></script>
</body>
</html>
我需要更改什么才能使其正常工作？
答案 0 :(得分：1)
您需要对表单进行一些更改 1.在这种情况下不要使用禁用你无法获得价值
所以更新
<input type="number" value="<?php echo $_SESSION['usr_id']; ?>" name="id" disabled>
到
<input type="number" value="<?php echo $_SESSION['usr_id']; ?>" name="id">
并从php部分删除mysqli_query($sql,$con);行，因为不需要再次运行它，因此您可以使用此检查查询运行成功
$result = mysqli_query($con, "UPDATE users SET name='$name', accountType='$memberType', email='$email', address='$address', addresstwo='$addresstwo', city='$city', province='$province', country='$country', postal='$postal', phone='$phone', dob='$dob', gender='$gender', facebook='$facebook' WHERE id='$ident'");
if($result){
echo "Updated data successfully\n";
}
希望它会帮助你
答案 1 :(得分：0)
您不应使用已停用的字段来传递您的用户ID，请更改此
<input type="number" value="<?php echo $_SESSION['usr_id']; ?>" name="id" disabled>
到这个
<input type="hidden" value="<?= $_SESSION['usr_id'] ?>" name="id" />
您还可以使用readonly属性，因为不会提交具有已禁用属性的元素。
UPDATE查询中的LIMIT也是无用的
正如RiggsFolly建议的那样，出于安全目的，您应该使用prepared parameterized statements。