以下是获取某些用户输入的页面的代码，并且代码中提到的脚本生成SELECT List / Dropdown日期。脚本工作并根据当前日期填充下一个90个日期的下拉列表。
这个脚本的问题是我无法使用PHP脚本捕获此下拉列表的值，因为“选择列表是动态生成的，并且在HTML源代码中不可见。我不知道如何获取ddDate下拉列表的值另一页
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js' type='text/javascript'></script>
<link href="css.css" rel="stylesheet" type="text/css" />
<script>
$(function(){
function pad(n){return n<10 ? '0'+n : n}
var date = new Date();
var selectElement = $('<select name="ddDate" class="ddDate" >'), optionElement;
for (var count =0; count < 90; count++){
formattedDate = pad(date.getUTCDate()) + '-' + pad(date.getUTCMonth()+1) + '-' + date.getUTCFullYear();
optionElement = $('<option>')
optionElement.attr('value',formattedDate);
optionElement.text(formattedDate);
selectElement.append(optionElement);
date.setDate(date.getDate() + 1);
}
$('#ddDate').append(selectElement);
});
function validateForm()
{
var x=document.forms["myForm"]["txtFN"].value;
if (x==null || x=="")
{
alert("First name is required");
return false;
}
var y=document.forms["myForm"]["txtLN"].value;
if (y==null || y=="")
{
alert("Last name is required");
return false;
}
var z=document.forms["myForm"]["txtEmail1"].value;
if (z==null || z=="")
{
alert("Email addres is required");
return false;
}
var a=document.forms["myForm"]["txtEmail2"].value;
if (a==null || a=="")
{
alert("Confirm email is required");
return false;
}
if (z != a)
{
alert("Email address don't match");
return false;
}
var v=document.forms["myForm"]["txtVisitorNo"].value;
if (v==null || v=="")
{
alert("Enter value number of visitors");
return false;
}
var vv=document.forms["myForm"]["txtVisitorNo"].value;
if (vv < 1)
{
alert("Enter valid number of visitors");
return false;
}
return true;
}
</script>
</head>
<body >
<form name="myForm" action="bookingFormNext.php" onsubmit="return validateForm()" method="post">
<table dir="ltr" width="100%"height="760px" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center" valign="middle" background="Images/bg-img.gif" >
<table width="882"height="630" border="0" cellpadding="0" cellspacing="0">
<tr bgcolor="#FFFFFF">
<td width="203" align="left" valign="top"><img src="Images/LeftBarImage.png" width="203" height="630" alt="" /></td>
<td width="38" align="left" valign="top"> </td>
<td width="450" align="left" valign="top">
<table width="100%" border="0">
<tr>
<td width="25%"> </td>
<td colspan="3"> </td>
</tr>
<tr>
<td colspan="4" class="Title"><br />
MOSQUE AND CENTRE</td>
</tr>
<tr>
<td height="40px" colspan="4" class="TitleBlue">BOOKING FORM</td>
</tr>
<tr>
<td colspan="4" height="25px" class="TextBlue">Fields marked with * are mandatory</td>
</tr>
<tr>
<td colspan="4" height="5px" ></td>
</tr>
<tr>
<td class="labels" >First Name:</td>
<td colspan="3"><input name="txtFN" type="text" class="TextBox" id="txtFN" />
*
</td>
</tr>
<tr>
<td class="labels">Last Name:</td>
<td colspan="3"><input name="txtLN" type="text" class="TextBox" id="txtFN2" />
* </td>
</tr>
<tr>
<td class="labels">Email:</td>
<td colspan="3"><input name="txtEmail1" type="text" class="TextBox" id="txtFN3" />
* </td>
</tr>
<tr>
<td class="labels">Confirm Email:</td>
<td colspan="3"><input name="txtEmail2" type="text" class="TextBox" id="txtFN4" />
* </td>
</tr>
<tr>
<td class="labels">Country:</td>
<td colspan="3">
<select class="ddCountry" id="ddCountries" name="ddCountries">
<option value="" selected>Please Select a Country</option>
<option value="Afghanistan">Afghanistan</option>
<option value="Åland Islands">Åland Islands</option>
<option value="Albania">Albania</option>
<option value="Algeria">Algeria</option>
<option value="American Samoa">American Samoa</option>
<option value="Andorra">Andorra</option>
<option value="Angola">Angola</option>
<option value="Anguilla">Anguilla</option>
<option value="Antarctica">Antarctica</option>
<option value="Antigua and Barbuda">Antigua and Barbuda</option>
<option value="Argentina">Argentina</option>
<option value="Armenia">Armenia</option>
<option value="Aruba">Aruba</option>
<option value="Australia">Australia</option>
<option value="Austria">Austria</option>
<option value="Azerbaijan">Azerbaijan</option>
<option value="Bahamas">Bahamas</option>
<option value="Bahrain">Bahrain</option>
<option value="Bangladesh">Bangladesh</option>
<option value="Barbados">Barbados</option>
<option value="Belarus">Belarus</option>
<option value="Belgium">Belgium</option>
<option value="Belize">Belize</option>
<option value="Benin">Benin</option>
<option value="Bermuda">Bermuda</option>
<option value="Bhutan">Bhutan</option>
<option value="Bolivia">Bolivia</option>
<option value="Bosnia and Herzegovina">Bosnia and Herzegovina</option>
<option value="Botswana">Botswana</option>
<option value="Bouvet Island">Bouvet Island</option>
<option value="Brazil">Brazil</option>
<option value="British Indian Ocean Territory">British Indian Ocean Territory</option>
<option value="Brunei Darussalam">Brunei Darussalam</option>
<option value="Bulgaria">Bulgaria</option>
<option value="Burkina Faso">Burkina Faso</option>
<option value="Burundi">Burundi</option>
<option value="Cambodia">Cambodia</option>
<option value="Cameroon">Cameroon</option>
<option value="Canada">Canada</option>
<option value="Cape Verde">Cape Verde</option>
<option value="Cayman Islands">Cayman Islands</option>
<option value="Central African Republic">Central African Republic</option>
<option value="Chad">Chad</option>
<option value="Chile">Chile</option>
<option value="China">China</option>
<option value="Christmas Island">Christmas Island</option>
<option value="Cocos (Keeling) Islands">Cocos (Keeling) Islands</option>
<option value="Colombia">Colombia</option>
<option value="Comoros">Comoros</option>
<option value="Congo">Congo</option>
<option value="Congo, The Democratic Republic of The">Congo, The Democratic Republic of The</option>
<option value="Cook Islands">Cook Islands</option>
<option value="Costa Rica">Costa Rica</option>
<option value="Cote D'ivoire">Cote D'ivoire</option>
<option value="Croatia">Croatia</option>
<option value="Cuba">Cuba</option>
<option value="Cyprus">Cyprus</option>
<option value="Czech Republic">Czech Republic</option>
<option value="Denmark">Denmark</option>
<option value="Djibouti">Djibouti</option>
<option value="Dominica">Dominica</option>
<option value="Dominican Republic">Dominican Republic</option>
<option value="Ecuador">Ecuador</option>
<option value="Egypt">Egypt</option>
<option value="El Salvador">El Salvador</option>
<option value="Equatorial Guinea">Equatorial Guinea</option>
<option value="Eritrea">Eritrea</option>
<option value="Estonia">Estonia</option>
<option value="Ethiopia">Ethiopia</option>
<option value="Falkland Islands (Malvinas)">Falkland Islands (Malvinas)</option>
<option value="Faroe Islands">Faroe Islands</option>
<option value="Fiji">Fiji</option>
<option value="Finland">Finland</option>
<option value="France">France</option>
<option value="French Guiana">French Guiana</option>
<option value="French Polynesia">French Polynesia</option>
<option value="French Southern Territories">French Southern Territories</option>
<option value="Gabon">Gabon</option>
<option value="Gambia">Gambia</option>
<option value="Georgia">Georgia</option>
<option value="Germany">Germany</option>
<option value="Ghana">Ghana</option>
<option value="Gibraltar">Gibraltar</option>
<option value="Greece">Greece</option>
<option value="Greenland">Greenland</option>
<option value="Grenada">Grenada</option>
<option value="Guadeloupe">Guadeloupe</option>
<option value="Guam">Guam</option>
<option value="Guatemala">Guatemala</option>
<option value="Guernsey">Guernsey</option>
<option value="Guinea">Guinea</option>
<option value="Guinea-bissau">Guinea-bissau</option>
<option value="Guyana">Guyana</option>
<option value="Haiti">Haiti</option>
<option value="Heard Island and Mcdonald Islands">Heard Island and Mcdonald Islands</option>
<option value="Holy See (Vatican City State)">Holy See (Vatican City State)</option>
<option value="Honduras">Honduras</option>
<option value="Hong Kong">Hong Kong</option>
<option value="Hungary">Hungary</option>
<option value="Iceland">Iceland</option>
<option value="India">India</option>
<option value="Indonesia">Indonesia</option>
<option value="Iran, Islamic Republic of">Iran, Islamic Republic of</option>
<option value="Iraq">Iraq</option>
<option value="Ireland">Ireland</option>
<option value="Isle of Man">Isle of Man</option>
<option value="Israel">Israel</option>
<option value="Italy">Italy</option>
<option value="Jamaica">Jamaica</option>
<option value="Japan">Japan</option>
<option value="Jersey">Jersey</option>
<option value="Jordan">Jordan</option>
<option value="Kazakhstan">Kazakhstan</option>
<option value="Kenya">Kenya</option>
<option value="Kiribati">Kiribati</option>
<option value="Korea, Democratic People's Republic of">Korea, Democratic People's Republic of</option>
<option value="Korea, Republic of">Korea, Republic of</option>
<option value="Kuwait">Kuwait</option>
<option value="Kyrgyzstan">Kyrgyzstan</option>
<option value="Lao People's Democratic Republic">Lao People's Democratic Republic</option>
<option value="Latvia">Latvia</option>
<option value="Lebanon">Lebanon</option>
<option value="Lesotho">Lesotho</option>
<option value="Liberia">Liberia</option>
<option value="Libyan Arab Jamahiriya">Libyan Arab Jamahiriya</option>
<option value="Liechtenstein">Liechtenstein</option>
<option value="Lithuania">Lithuania</option>
<option value="Luxembourg">Luxembourg</option>
<option value="Macao">Macao</option>
<option value="Macedonia, The Former Yugoslav Republic of">Macedonia, The Former Yugoslav Republic of</option>
<option value="Madagascar">Madagascar</option>
<option value="Malawi">Malawi</option>
<option value="Malaysia">Malaysia</option>
<option value="Maldives">Maldives</option>
<option value="Mali">Mali</option>
<option value="Malta">Malta</option>
<option value="Marshall Islands">Marshall Islands</option>
<option value="Martinique">Martinique</option>
<option value="Mauritania">Mauritania</option>
<option value="Mauritius">Mauritius</option>
<option value="Mayotte">Mayotte</option>
<option value="Mexico">Mexico</option>
<option value="Micronesia, Federated States of">Micronesia, Federated States of</option>
<option value="Moldova, Republic of">Moldova, Republic of</option>
<option value="Monaco">Monaco</option>
<option value="Mongolia">Mongolia</option>
<option value="Montenegro">Montenegro</option>
<option value="Montserrat">Montserrat</option>
<option value="Morocco">Morocco</option>
<option value="Mozambique">Mozambique</option>
<option value="Myanmar">Myanmar</option>
<option value="Namibia">Namibia</option>
<option value="Nauru">Nauru</option>
<option value="Nepal">Nepal</option>
<option value="Netherlands">Netherlands</option>
<option value="Netherlands Antilles">Netherlands Antilles</option>
<option value="New Caledonia">New Caledonia</option>
<option value="New Zealand">New Zealand</option>
<option value="Nicaragua">Nicaragua</option>
<option value="Niger">Niger</option>
<option value="Nigeria">Nigeria</option>
<option value="Niue">Niue</option>
<option value="Norfolk Island">Norfolk Island</option>
<option value="Northern Mariana Islands">Northern Mariana Islands</option>
<option value="Norway">Norway</option>
<option value="Oman">Oman</option>
<option value="Pakistan">Pakistan</option>
<option value="Palau">Palau</option>
<option value="Palestinian Territory, Occupied">Palestinian Territory, Occupied</option>
<option value="Panama">Panama</option>
<option value="Papua New Guinea">Papua New Guinea</option>
<option value="Paraguay">Paraguay</option>
<option value="Peru">Peru</option>
<option value="Philippines">Philippines</option>
<option value="Pitcairn">Pitcairn</option>
<option value="Poland">Poland</option>
<option value="Portugal">Portugal</option>
<option value="Puerto Rico">Puerto Rico</option>
<option value="Qatar">Qatar</option>
<option value="Reunion">Reunion</option>
<option value="Romania">Romania</option>
<option value="Russian Federation">Russian Federation</option>
<option value="Rwanda">Rwanda</option>
<option value="Saint Helena">Saint Helena</option>
<option value="Saint Kitts and Nevis">Saint Kitts and Nevis</option>
<option value="Saint Lucia">Saint Lucia</option>
<option value="Saint Pierre and Miquelon">Saint Pierre and Miquelon</option>
<option value="Saint Vincent and The Grenadines">Saint Vincent and The Grenadines</option>
<option value="Samoa">Samoa</option>
<option value="San Marino">San Marino</option>
<option value="Sao Tome and Principe">Sao Tome and Principe</option>
<option value="Saudi Arabia">Saudi Arabia</option>
<option value="Senegal">Senegal</option>
<option value="Serbia">Serbia</option>
<option value="Seychelles">Seychelles</option>
<option value="Sierra Leone">Sierra Leone</option>
<option value="Singapore">Singapore</option>
<option value="Slovakia">Slovakia</option>
<option value="Slovenia">Slovenia</option>
<option value="Solomon Islands">Solomon Islands</option>
<option value="Somalia">Somalia</option>
<option value="South Africa">South Africa</option>
<option value="South Georgia and The South Sandwich Islands">South Georgia and The South Sandwich Islands</option>
<option value="Spain">Spain</option>
<option value="Sri Lanka">Sri Lanka</option>
<option value="Sudan">Sudan</option>
<option value="Suriname">Suriname</option>
<option value="Svalbard and Jan Mayen">Svalbard and Jan Mayen</option>
<option value="Swaziland">Swaziland</option>
<option value="Sweden">Sweden</option>
<option value="Switzerland">Switzerland</option>
<option value="Syrian Arab Republic">Syrian Arab Republic</option>
<option value="Taiwan, Province of China">Taiwan, Province of China</option>
<option value="Tajikistan">Tajikistan</option>
<option value="Tanzania, United Republic of">Tanzania, United Republic of</option>
<option value="Thailand">Thailand</option>
<option value="Timor-leste">Timor-leste</option>
<option value="Togo">Togo</option>
<option value="Tokelau">Tokelau</option>
<option value="Tonga">Tonga</option>
<option value="Trinidad and Tobago">Trinidad and Tobago</option>
<option value="Tunisia">Tunisia</option>
<option value="Turkey">Turkey</option>
<option value="Turkmenistan">Turkmenistan</option>
<option value="Turks and Caicos Islands">Turks and Caicos Islands</option>
<option value="Tuvalu">Tuvalu</option>
<option value="Uganda">Uganda</option>
<option value="Ukraine">Ukraine</option>
<option value="United Arab Emirates" >United Arab Emirates</option>
<option value="United Kingdom">United Kingdom</option>
<option value="United States">United States</option>
<option value="United States Minor Outlying Islands">United States Minor Outlying Islands</option>
<option value="Uruguay">Uruguay</option>
<option value="Uzbekistan">Uzbekistan</option>
<option value="Vanuatu">Vanuatu</option>
<option value="Venezuela">Venezuela</option>
<option value="Viet Nam">Viet Nam</option>
<option value="Virgin Islands, British">Virgin Islands, British</option>
<option value="Virgin Islands, U.S.">Virgin Islands, U.S.</option>
<option value="Wallis and Futuna">Wallis and Futuna</option>
<option value="Western Sahara">Western Sahara</option>
<option value="Yemen">Yemen</option>
<option value="Zambia">Zambia</option>
<option value="Zimbabwe">Zimbabwe</option>
</select>
* </td>
</tr>
<tr>
<td class="labels">Company:</td>
<td colspan="3"><input name="txtCompany" type="text" class="TextBox" id="txtFN5" /></td>
</tr>
<tr>
<td class="labels">Contact Number:</td>
<td colspan="3"><input name="txtCC" type="text" class="TextBox50" id="txtFN7" /> <input name="txtContactNumber" type="text" class="TextBox170" id="txtFN6" /></td>
</tr>
<tr>
<td class="labels">Number of Visitors:</td>
<td colspan="3"><input name="txtVisitorNo" type="text" class="TextBox20" id="txtFN8" />
* </td>
</tr>
<tr>
<td colspan="4" height="5px"></td>
</tr>
<tr>
<td> </td>
<td width="5%" height="50" valign="top"><input name="Subscribe" type="checkbox" class="chkBox" id="Subscribe" />
<label for="Subscribe"></label></td>
<td valign="top" class="TextGreySmall" align="justify"></td>
<td width="19%" valign="top" class="TextGreySmall"> </td>
</tr>
<tr>
<td colspan="4" class="labels">Please select the date and time of your tour:</td>
</tr>
<tr>
<td> </td>
<td colspan="2" align="right" width="50%"><div id="ddDate"> </div></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td colspan="2" align="right">
<select name="ddTime" class="ddTime" id="ddTime">
<option>09:00</option>
<option>09:30</option>
<option>10:00</option>
<option>10:30</option>
<option>11:00</option>
<option>11:30</option>
<option>12:00</option>
<option>12:30</option>
<option>13:00</option>
<option>13:30</option>
<option>14:00</option>
<option>14:30</option>
<option>15:00</option>
<option>15:30</option>
<option>16:00</option>
<option>16:30</option>
<option>17:00</option>
<option>17:30</option>
<option>18:00</option>
<option>18:30</option>
<option>19:00</option>
<option>19:30</option>
<option>20:00</option>
</select>
</td>
<td> </td>
</tr>
<tr>
<td height="5px"></td>
<td height="5px" colspan="2"></td>
<td height="5px"></td>
</tr>
<tr>
<td ><input type="Reset" name="btnReset" class="btnGrey id="btnReset" value="Reset" /></td>
<td colspan="2" align="right">
<input type="submit" name="submit" class="btnblue" value="Next >>">
</td>
<td></td>
</tr>
<tr>
<td colspan="4" height="15px" >
</td>
</tr>
</table></td>
<td width="178" align="left" valign="top"><img src="Images/logo.png" width="133" height="118" alt="" /></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
PHP脚本中的以下代码始终为空
echo "Date : ". $_POST['ddDate'];
是否可以将ddDate onchange事件分配给隐藏字段，以便将其存储在隐藏的输入文本字段中。
答案 0 :(得分：0)
问题可能是div带有 id = ddDate ，select带有 name = ddDate 。尝试为div或select元素提供不同的id或名称。