这是我之前提问的编辑版本。我的问题是我的文件上传代码不起作用。它不会将文件上传到服务器，但会将文件名保存在数据库中。我花了很长时间试图解决这个问题而没有运气。我正在学习编码。我认为问题出在我的页面结构中。这是整个页面的代码。有人可以指点我哪里出错了吗？
这是我的代码：
<form name="form" method="post" onSubmit="return checkForm(this);">
<?php
if (!isset($submit)) {
mysql_connect('localhost', 'user', 'password!') or die(mysql_error());
mysql_select_db("host_table") or die(mysql_error());
$id = $_GET[id];
$query2 = "SELECT * FROM table WHERE id='$id'";
$result2 = mysql_query ($query2) or die ('Could not run query: ' . mysql_error());
$info = mysql_fetch_array ($result2);
?>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="16" height="38" bgcolor="#eaeaea"></td>
<td width="1280" valign="middle" bgcolor="#eaeaea"><span class="heading">Editing Application </span><br> </td>
<td width="16" bgcolor="#eaeaea"></td>
</tr>
<tr>
<td background="../img/box/left_line.jpg"></td>
<td> <table width="100%" border="0.1" align="left" class="formtext">
<tr>
<td><br>
Applicant Name:<span class="style4">*</span><br>
<input name="firstname" type="text" class="style5" id="firstname" value="<?php echo "$info[firstname]"; ?>" size="50" maxlength="100" />
<br>
<span class="formnotes">(First name)</span> <br>
<br>
<input name="lastname" type="text" class="style5" id="lastname" value="<?php echo "$info[lastname]"; ?>" size="50" maxlength="100" />
<br>
<span class="formnotes">(Last name)</span> <br>
<br>
Are you?<span class="style4">*</span>
<SELECT name="applicant_type" class="style5" id="applicant_type">
<OPTION VALUE="<? echo "$info[applicant_type]"; ?>"><? echo "$info[applicant_type]"; ?></OPTION>
<OPTION value="Student">Student</OPTION>
<OPTION value="Professor">Professor</OPTION>
<OPTION value="Professional">Professional</OPTION>
</SELECT>
<br>
<br>
Applicant Email Address:<span class="style4">*</span><br>
<input name="email" type="text" class="style5" id="email" value="<?php echo "$info[email]"; ?>" size="50" maxlength="100" />
<br>
Applicant Mailing Address:<span class="style4">*</span><br>
<input name="address" type="text" class="style5" id="address" value="<?php echo "$info[address]"; ?>" size="50" maxlength="100" />
<br>
<span class="formnotes">(Street or PO Box address) </span> <br>
<br>
If Non-US Enter Your Nation:<br>
<input name="nation" type="text" class="style5" id="nation" value="<?php echo "$info[nation]"; ?>" size="50" maxlength="100" />
<br>
<br>
City:<span class="style4">*</span>
<input name="city" type="text" class="style5" id="city" value="<?php echo "$info[city]"; ?>" size="27" maxlength="80" />
State:<span class="style4">*</span>
<select name="state" id="state" class="style5">
<option value="<?php echo "$info[state]"; ?>"><?php echo "$info[state]"; ?></option>
<option value="Non-US">Non-US</option>
<option value="AK">AK</option>
<option value="AL">AL</option>
<option value="AR">AR</option>
<option value="AZ">AZ</option>
<option value="CA">CA</option>
<option value="CO">CO</option>
<option value="CT">CT</option>
<option value="DC">DC</option>
<option value="DE">DE</option>
<option value="FL">FL</option>
<option value="GA">GA</option>
<option value="HI">HI</option>
<option value="IA">IA</option>
<option value="ID">ID</option>
<option value="IL">IL</option>
<option value="IN">IN</option>
<option value="KS">KS</option>
<option value="KY">KY</option>
<option value="LA">LA</option>
<option value="MA">MA</option>
<option value="MD">MD</option>
<option value="ME">ME</option>
<option value="MI">MI</option>
<option value="MN">MN</option>
<option value="MO">MO</option>
<option value="MS">MS</option>
<option value="MT">MT</option>
<option value="NC">NC</option>
<option value="ND">ND</option>
<option value="NE">NE</option>
<option value="NH">NH</option>
<option value="NJ">NJ</option>
<option value="NM">NM</option>
<option value="NV">NV</option>
<option value="NY">NY</option>
<option value="OH">OH</option>
<option value="OK">OK</option>
<option value="OR">OR</option>
<option value="PA">PA</option>
<option value="RI">RI</option>
<option value="SC">SC</option>
<option value="SD">SD</option>
<option value="TN">TN</option>
<option value="TX">TX</option>
<option value="UT">UT</option>
<option value="VA">VA</option>
<option value="VT">VT</option>
<option value="WA">WA</option>
<option value="WI">WI</option>
<option value="WV">WV</option>
<option value="WY">WY</option>
<option value="AA">AA</option>
<option value="AE">AE</option>
<option value="AP">AP</option>
<option value="AS">AS</option>
<option value="PR">PR</option>
<option value="FM">FM</option>
<option value="GU">GU</option>
<option value="MH">MH</option>
<option value="MP">MP</option>
<option value="PW">PW</option>
<option value="VI">VI</option>
<? echo "$state" ?>
</select>
Zip Code:<span class="style4">*</span>
<input type="text" class="style5" name="zip" id="zip" value="<?php echo "$info[zip]"; ?>"size="10" maxlength="15"
onKeyPress="return checkIt(event)">
<br>
<br>
Applicant Telephone:<br>
<input type="text" class="style5" name="tel" id="tel"value="<?php echo "$info[tel]"; ?>"size="40" maxlength="25"
onKeyPress="return checkIt(event)">
<br>
<span class="formnotes">(e.g.: 8638859044)</span> <br>
<br>
Social Media Page 1:<br>
<span class="formnotes">http://</span>
<input name="social1" type="text" class="style5" id="social1" value="<?php echo "$info[social1]"; ?>" size="60" maxlength="200" />
<br>
<span class="formnotes"> (Facebook, LinkedIn, etc.) </span> <br>
<br>
Social Media Page 2:<br>
<span class="formnotes">http://</span>
<input name="social2" type="text" class="style5" id="social2" value="<?php echo "$info[social2]"; ?>" size="60" maxlength="200" / >
<br>
<span class="formnotes"> (Facebook, LinkedIn, etc.) </span><br>
<br>
Website:<br>
<span class="formnotes">http://</span>
<input name="web" type="text" class="style5" id="web" value="<?php echo "$info[web]"; ?>" size="60" maxlength="200" / >
<br>
<br>
University Name:<span class="style4">*</span><br>
<input name="college" type="text" class="style5" id="college" value="<?php echo "$info[college]"; ?>" size="70" maxlength="100" />
<br>
<br>
Academic Department:<span class="style4">*</span><br>
<input name="department" type="text" class="style5" id="department" value="<?php echo "$info[department]"; ?>" size="70" maxlength="150" />
<br>
<span class="formnotes">(History, Mathematics, Psychology, Chemical Engineering, etc.)</span> <br>
<br>
Degree Major:<span class="style4">*</span><br>
<input name="major" type="text" class="style5" id="major" value="<?php echo "$info[major]"; ?>" size="50" maxlength="150" />
<br>
<span class="formnotes">(Anthropology, Biology, Chemistry and etc.) </span> <br>
<br>
Degree Pursued:<span class="style4">*</span><br>
<input name="degree" type="text" class="style5" id="degree3" value="<?php echo "$info[degree]"; ?>" size="50" maxlength="150" />
<br>
<span class="formnotes">(Masters, PhD, etc.) </span> <br>
<br>
Faculty Mentor Name:<span class="style4">*</span><br>
<input name="mentor" type="text" class="style5" id="mentor" value="<?php echo "$info[mentor]"; ?>" size="60" maxlength="100" />
<span class="formnotes"> <br>
(If you are a graduate student)</span> <br>
<br>
Faculty Mentor Email: <span class="style4">*</span><br>
<input name="mentor_email" type="text" class="style5" id="mentor_email" value="<?php echo "$info[mentor_email]"; ?>" size="40" / maxlength="80">
<br>
<br>
Select Presentation Type:<span class="style4">*</span><br>
<SELECT name="session" class="style5" id="session">
<OPTION VALUE="<?php echo "$info[session]"; ?>"><?php echo "$info[session]"; ?></OPTION>
<OPTION value="Poster Session Only">Poster Session Only</OPTION>
<OPTION value="Presentation Session Only">Presentation Session Only</OPTION>
<OPTION value="Poster or Presentation">Poster or Presentation</OPTION>
</SELECT>
<br>
<br>
Brief Presentation Description:<span class="style4">*</span><br>
<textarea name="presentation" cols="70" rows="15" class="style5" id="presentation" onKeyUp="limitText(this,2900);" onkeyup="valid(this)" onblur="valid(this)">
<?php echo "$info[presentation]"; ?>
</textarea>
<br>
<span class="formnotes">(Please limit abstract to 400 words) </span> <br>
<br>
We are open to alternative proposal about the session and presentation, <br>
don't hesitate to offer suggestions:<br>
<textarea name="suggestions" cols="70" rows="3" class="style5" id="suggestions"><?php echo "$info[suggestions]"; ?></textarea>
<br>
<br>
How did you hear about the CCC and its symposium in Paris? <br>
<input type="checkbox" name="call_for_papers" value="<?php echo "$info[call_for_paper]"; ?>">
Call for Papers <br>
<input type="checkbox" name="student_org" value="<?php echo "$info[student_org]"; ?>" id="student_org">
Student Organization <br>
<input type="checkbox" name="other" value="<?php echo "$info[other]"; ?>" id="other">
Other
<input name="other" type="text" class="style5" id="other" value="<?php echo "$info[other]"; ?>" size="50" maxlength="100">
<br>
<br>
Do you have any remarks or questions?<br>
<textarea name="questions" cols="70" rows="3" class="style5" id="questions"><?php echo "$info[questions]"; ?></textarea>
<br>
<br>
<br>
Password:<span class="style4">*</span>
<input type="password" class="style5" name="pwd" value="<?php echo "$info[pwd]"; ?>">
<br>
<br>
Confirm Password:<span class="style4">*</span>
<input type="password" class="style5" name="pwd1" value="<?php echo "$info[pwd]"; ?>">
<br>
<span class="formnotes">(For future use if you need to modify your application) </span><br>
<br>
<br>
Please attach your files here: </b> <br>
<table width="582" border="0" cellpadding="0" cellspacing="0">
<tr valign="bottom">
<td height="37" colspan="3">Abstract: </td>
</tr>
<tr>
<td width="247" height="38"><input name="abstract" readonly type="text" size="30" class="style5" value="<? echo "$info[abstract]";?>"/ >
<br>
<span class="formnotes">(Current value)</span></td>
<td width="26" valign="top"><label>
<input type="checkbox" id="confirm" style="height:20px;width:20px">
</label></td>
<td width="316" valign="middle"> <input name="abstract" type="file" id="abstract" size="30" class="style5" disabled / onchange="ValidateSingleInput(this);">
<br>
<span class="formnotes">(Click the checkbox to upload a new PDF file</span></td>
</tr>
<tr valign="bottom">
<td height="37" colspan="3">Previous Paper or Poster: </td>
</tr>
<tr>
<td height="37"><input name="poster" readonly type="text" size="30" class="style5" value="<? echo "$info[poster]";?>"/>
<br>
<span class="formnotes">(Current value)</span></td>
<td width="26" valign="top"> <label>
<input type="checkbox" id="confirmp" size="20" style="height:20px;width:20px">
</label> </td>
<td><input name="poster" type="file" id="poster" size="30" class="style5" disabled / onchange="ValidateSingleInput(this);">
<br>
<span class="formnotes">(Click the checkbox to upload a new PDF file)</span></td>
</tr>
<tr valign="bottom">
<td height="37" colspan="3">Resume: </td>
</tr>
<tr>
<td height="37"><input name="resume" readonly type="text" size="30" class="style5" value="<? echo "$info[resume]";?>"/>
<br>
<span class="formnotes">(Current value)</span></td>
<td width="26" valign="top"> <label>
<input type="checkbox" id="confirmr" style="height:20px;width:20px">
</label> </td>
<td><input name="resume" type="file" id="resume" size="30" class="style5" disabled / onchange="ValidateSingleInput(this);">
<br>
<span class="formnotes">(Click the checkbox to upload a new PDF file)</span></td>
</tr>
</table>
<br>
<span class="style4">*</span> Required
</p></td>
</tr>
<tr>
<td><p> <a href="javascript: history.go(-1)" class="formtext">
<input name="goback" type="button" id="goback" value="Go back with no change" class="button">
</a>
<input name="submit" type="submit" id="submit" value="Submit" class="button">
</p></td>
</tr>
</table></td>
<td valign="baseline" background="../img/box/right_line.jpg"></td>
</tr>
<tr>
<td><img src="../img/box/left_corner.jpg" width="16" height="14"></td>
<td background="../img/box/bottom_line.jpg"></td>
<td><img src="../img/box/right_corner.jpg" width="16" height="14"></td>
</tr>
} else {
mysql_connect('localhost', 'user', 'password') or die(mysql_error());
mysql_select_db("host_table") or die(mysql_error());
include ('includes/sql.php');
$query1 = "UPDATE table SET firstname = '$firstname', lastname = '$lastname', applicant_type = '$applicant_type', email = '$email', address = '$address', nation = '$nation', city = '$city', state = '$state', zip = '$zip', tel = '$tel', social1 = '$social1', social2 = '$social2', web = '$web', college = '$college', department = '$department', major = '$major', degree = '$degree', mentor = '$mentor', mentor_email = '$mentor_email', session = '$session', presentation = '$presentation', suggestions = '$suggestions', call_for_papers = '$call_for_papers', student_org = '$student_org', other = '$other', questions = '$questions', pwd = '$pwd', abstract = '$abstract', poster = '$poster', resume = '$resume' WHERE id='$id'";
$result1 = mysql_query($query1) or die ('Could not run query: '.mysql_error());
if ($result1) { echo "<br><br><center><span class='alertext'>Successfully modified!</span>";
?>
$date=date("Y-m-d");
//Abstract File codes
$info = pathinfo($_FILES['abstract']['name']);
$ext = $info['extension']; // get the extension of the file
$newname = $lastname.-rand(10,5000)."_Abstract.".$ext;
$target = "application/abstracts/"; $target = $target .$newname;
$abstract=$newname;
//Poster File codes
$info = pathinfo($_FILES['poster']['name']);
$ext = $info['extension']; // get the extension of the file
$newname1 = $lastname.-rand(10,5000)."_Poster.".$ext;
$target1 = "application/posters/"; $target1 = $target1 .$newname1;
$poster=$newname1;
//Resume File codes
$info = pathinfo($_FILES['resume']['name']);
$ext = $info['extension']; // get the extension of the file
$newname2 = $lastname.-rand(10,5000)."_Resume.".$ext;
$target2 = "application/resumes/"; $target2 = $target2 .$newname2;
$resume=$newname2;
$error = false;
if(move_uploaded_file($_FILES['abstract']['tmp_name'], $target))
{
//echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory<br>";
} else $error = true;
if(move_uploaded_file($_FILES['poster']['tmp_name'], $target1))
{
//echo "The 2 file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory <br>";
} else $error = true;
if(move_uploaded_file($_FILES['resume']['tmp_name'], $target2))
{
//echo "The 3 file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded, and your information has been added to the directory<br>";
} else $error = true;
?>
<center>
<br>
<span class="formtext">:: <a href="javascript: history.go(-1)">Go back</a> ::</span><br>
<br>
<span class="formtext">:: <a href='site'>Log out</a> ::</span> <br>
<?
}else { echo "<br><br><center><span class='alertext'>Error while modifying! </span>"; }
}
// sending confirmation messages
if ($email<>NULL)
{
$message = "Dear $name, \n\n";
$message .= "Your application has been successfully updated. Below is a copy for your records.\n\n";
}
if ($sentmail)
{
//Copy of the message sent to the CCC Team
$message = "CCC Application Update message sent by $name on ".date("Y-m-d")."\n\n";
}
?>
</form>
答案 0 :(得分：0)
您的表单需要具有enctype="multipart/form-data"属性才能上传任何文件。
答案 1 :(得分：0)
再次感谢您的帮助@Avalanche！