我有7个填充的下拉列表，我希望它的值再次存储到另一个表中。
下面是我的代码: <div id="main">
<div id="sidebar">
<h3>add documents</h3>
<div class="bordered-form">
<!-- PARA SA TEXTFIELDS -->
<form class="add-docs" method="post">
<ul class="linkedList">
<label>
Document Name:
</label>
<div>
<input type="text" placeholder="Document Name" name="document_name"/>
</div>
<label>
Amount:
</label>
<div>
<input type="text" placeholder="Amount" name="document_amount"/>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 1
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options1="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options1.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement1" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options1?>
</select>
</div>
</div>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 2
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options2="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options2.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement2" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options2?>
</select>
</div>
</div>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 3
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options3="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options3.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement3" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options3?>
</select>
</div>
</div>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 4
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options4="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options4.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement4" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options4?>
</select>
</div>
</div>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 5
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options5="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options5.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement5" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options5?>
</select>
</div>
</div>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 6
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options6="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options6.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement6" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options6?>
</select>
</div>
</div>
</div>
<!-- Dropdowns Here -->
<div>
<label>
Requirement 7
</label for="requirement">
<div class="form-group">
<div class="selectContainer">
<?php
$result=mysql_query($sql);
$options7="";
while ($row=mysql_fetch_array($result)) {
$id=$row["requirement_id"];
$requirement_name=$row["requirement_name"];
$options7.="<OPTION VALUE='"$requirement_name'">".$requirement_name;
}
?>
<select name="requirement7" class="form-control SelectWidth">
<option value="0">*Select a Requirement* <?=$options7?>
</select>
</div>
</div>
</div>
<br>
<div>
<button name="btn-add" id="btnADD" type="submit" class="btn btn-info">ADD</button>
<button id="btnCANCEL" type="button" class="btn btn-info">CANCEL</button>
</ul>
</div>
</div>
</form>
</div>
</div>
我只是希望那些'requirement_name'/s从'requirements_tbl'被存储到另一个名为'document_tbl'的表。
我的PHP代码的HTML文件的顶部是:
<?php
include_once 'dbconnect.php';
$sql="SELECT * FROM requirements_tbl";
if(isset($_POST['btn-add']))
{
$document_name = mysql_real_escape_string($_POST[ 'document_name' ]);
$document_amount = mysql_real_escape_string($_POST[ 'document_amount' ]);
$req1 = mysql_real_escape_string($_POST[ 'requirement1' ]);
$req2 = mysql_real_escape_string($_POST[ 'requirement2' ]);
$req3 = mysql_real_escape_string($_POST[ 'requirement3' ]);
$req4 = mysql_real_escape_string($_POST[ 'requirement4' ]);
$req5 = mysql_real_escape_string($_POST[ 'requirement5' ]);
$req6 = mysql_real_escape_string($_POST[ 'requirement6' ]);
$req7 = mysql_real_escape_string($_POST[ 'requirement7' ]);
$q="INSERT INTO document_tbl (document_name,document_amount,requirement1,requirement2,requirement3,requirement4,requirement5,requirement6,requirement7) VALUES('$document_name','$document_amount','$req1','$req2','$req3','$req4','$req5','$req6','$req7',)";
if( mysql_query($q)){
?>
<script>alert('Records successfully added!');</script>
<?php
}
else{
?>
<script>alert('Error while adding record!');</script>
<?php
}
}
?>
你的问题在这里(代码包装为可读性):
$q="INSERT INTO document_tbl (
document_name,document_amount,requirement1,requirement2,requirement3,requirement4,requirement5,requirement6,requirement7
) VALUES(
'$document_name','$document_amount','$req1','$req2','$req3','$req4','$req5','$req6','$req7',
)";
如果您检查VALUES子句的末尾，就在右括号内，您可以看到后面的逗号，这是SQL数据库通常不喜欢的。它会假设你想提供另一个值，但后来没有这样做，即这是一个语法错误。
正如在评论中所指出的，这个数据库引擎不再被支持，你应该尽快转移到PDO/MySQL或MySQLi。