如何为两个或多个单独的MySQL表进行PHP插入
[英]How do I do a PHP insert for two or more separate MySQL tables
问题描述
The HTML: 
HTML：
<html>
<?php include 'C:\xampp\htdocs\paxdb\head.php';
include 'config/menu.php';?>
<div id="dataentry">
<!--This section is the demographic text field area-->
<form method="post" action="dataentered.php">
First Name: <input type="text" name="First_Name"/></br>
</br>
Last Name: <input type="text" name="Last_Name"/></br>
</br>
E-mail: <input type="text" name="email"/></br>
</br>
<!--This section is the age range checkbox selection area-->
<p><u><b>Age Range</b></u></p>
<input type="checkbox" name="age[]" id="20-25" value="20-25"/> 20-25</br>
<input type="checkbox" name="age[]" id="26-30" value="26-30"/> 26-30</br>
<input type="checkbox" name="age[]" id="31-35" value="31-35"/> 31-35</br>
</div>
<div id="checkboxes">
</div>
<!--This section is the trips take checkbox area-->
<div id="tripstodatetype">
<p><u><b>WHAT TYPE OF TRIPS TO DATE HAVE YOU TAKEN?</b></u></p>
<input type="checkbox" name="trip2date[]" id="Bus" value="Bus"> Bus </br>
<input type="checkbox" name="trip2date[]" id="Car" value="Car"> Car</br>
<input type="checkbox" name="trip2date[]" id="Weekend fly-in" value="Weekend fly-in"> Weekend fly-in </br>
</div>
<div id="tripstodateborder">
</div>
<!--This section is the type of trip client likes best checkbox area-->
<div id="triplikebest">
<p><u><b>WHAT TYPE OF TRIP DO YOU LIKE BEST?</b></u></p>
<input type="checkbox" name="triplikebest[]" value="Bus"> Bus </br>
<input type="checkbox" name="triplikebest[]" value="Car"> Car</br>
<input type="checkbox" name="triplikebest[]" value="Weekend fly-in"> Weekend fly-in </br>
</div>
<div id="triplikeborder">
</div>
and the PHP: 和PHP：
<html>
<?php
include 'head.php';
include 'config/menu.php';
$host="localhost";
$username="somename";
$password="somepass";
$dbname="pax";
$dbc = mysql_connect($host, $username, $password, $dbname);
if (!$dbc)
{
die('Error connecting to MySQL server' . mysql_error());
}
mysql_select_db($dbname, $dbc);
$first_name = mysql_real_escape_string($_POST['First_Name']);
$last_name = mysql_real_escape_string($_POST['Last_Name']);
$email = mysql_real_escape_string($_POST['email']);
$age = $_POST['age'];
$my_range = "";
foreach($age as $range) {
$my_range = $my_range . mysql_real_escape_string($range) . ", ";
}
$trip2date = $_POST['trip2date'];
$my_triprange = "";
foreach($trip2date as $triprange) {
$my_triprange = $my_triprange . mysql_real_escape_string($triprange) . ", ";
}
mysql_query("INSERT INTO `pax` (`First_Name`, `Last_Name`, `email`, `age`,`trip2date`)
VALUES('$first_name','$last_name','$email', '$my_range','$my_triprange')")
or die(mysql_error());
mysql_close($dbc);
?>
<div class = "entered">
<p>Success! Your Data Has Been Submitted. Please click on <b>'DATA ENTRY'</b> above to enter another. </P>
</div>
<?php include 'footer.php';?>
</div>
</div>
</body>
</html>
If I were to put the triprange data into a separate table, how would I convert the INSERT query to perform the insert into the new table? 如果将三程表数据放入单独的表中，我将如何转换INSERT查询以执行向新表中的插入？ (let's say the new/second table is called 'trip'). （假设新/第二张表称为“行程”）。 -OR- Does it make more sense to use a second INSERT query here? -或者-在这里使用第二个INSERT查询是否更有意义？ If so, how should it appear to remain connected to the first table/ID 如果是这样，它应该如何保持与第一个表/ ID的连接
thank you in advance. 先感谢您。
2 个解决方案
解决方案1
0 2012-09-13 20:16:27
looking at your code, are you trying to enter the same data twice into different tables? 查看您的代码，您是否要在同一张表中两次输入相同的数据？
if not you should make your query a variable, so the line would read something like this... 如果不是，则应将查询设为变量，这样该行将读取如下内容...
$query1 = mysql_query("INSERT INTO `pax` (`First_Name`, `Last_Name`, `email`, `age`,`trip2date`)
VALUES('$first_name','$last_name','$email', '$my_range','$my_triprange')")
or die(mysql_error());
you could look into repeating the insert statement for another table but use the same variables declared in the original code. 您可以考虑对另一个表重复执行insert语句，但要使用原始代码中声明的相同变量。
if i am on the wrong lines, could you maybe explain a little more? 如果我的路线不对，您可以再解释一下吗？
解决方案2
0 2012-09-13 20:16:29
mysqli_multi_query();
Read the manual here: http://php.net/manual/en/mysqli.multi-query.php 在此处阅读手册： http : //php.net/manual/en/mysqli.multi-query.php
EDIT: 编辑：
<?php
/* connection conf */
// use p: if you want to have a persistent connection
// this will improve the speed and resource usage of opening a connection
$host = "p:localhost";
$username = "somename";
$password = "somepass";
$dbname = "pax";
/* make connection */
$lnk = mysqli_connect($host, $username, $password, $dbname);
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* prepare variables */
$first_name = mysqli_real_escape_string($_POST['First_Name']);
$last_name = mysqli_real_escape_string($_POST['Last_Name']);
$email = mysqli_real_escape_string($_POST['email']);
$age = $_POST['age'];
$my_range = "";
foreach($age as $range) {
$my_range = $my_range . mysqli_real_escape_string($range) . ", ";
}
$trip2date = $_POST['trip2date'];
$my_triprange = "";
foreach($trip2date as $triprange) {
$my_triprange = $my_triprange . mysqli_real_escape_string($triprange) . ", ";
}
/* execute query */
mysqli_query($lnk, "INSERT INTO `pax` (`First_Name`, `Last_Name`, `email`, `age`,`trip2date`) " .
"VALUES('$first_name','$last_name','$email', '$my_range','$my_triprange');"
);
/* execute multi query INSERT */
mysqli_multi_query($lnk, "INSERT INTO `pax` (`First_Name`, `Last_Name`, `email`, `age`,`trip2date`) " .
"VALUES('$first_name','$last_name','$email', '$my_range','$my_triprange');"
"COMMIT;"
);
/* execute multi query SELECT */
$query = "SELECT CURRENT_USER();";
$query .= "SELECT `email` FROM `pax` ORDER BY `id` LIMIT 5";
if (mysqli_multi_query($lnk, $query)) {
do {
/* store first result set */
if ($result = mysqli_store_result($lnk)) {
while ($row = mysqli_fetch_row($result)) {
printf("%s\n", $row[0]);
}
mysqli_free_result($result);
}
/* print divider */
if (mysqli_more_results($lnk))
printf("-----------------\n");
} while (mysqli_next_result($lnk));
}
/* close conenction */
mysqli_close($dbc);
// I used your code and some samples from the PHP manual.
// Hope this piece of code helps you and others to understand mysqli better.
// Thanks to PHP for having the best manual.
?>
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.
相关问题
如何使用MySQL PHP将两个表中的数据插入到一个表中 - How do I Insert data from two tables into one table using MySQL PHP
如何在mySQL和PHP中的两个表中添加数据？ - How do I add data from two tables in mySQL and PHP?
如何将数据插入两个表 - How do I insert data into two tables
如何在PHP和MySQL中一次将数据插入到两个或多个表中？ - How can I insert data into two or more tables at once in PHP and MySQL?
如何在单个查询中将数据插入多个表 - Mysql - How do I insert data into multiple tables in single query - Mysql
如何在两个单独的html5表上显示来自具有不同数据量的两个表的数据？ - How do i display data from two tables with different amount of data on tow separate html5 tables?
如何将数据插入两个不同的表中？ - How do insert data into two different tables?
我如何在一条语句中使用两个mysql表 - How do I use two mysql tables in one statement
如何在两个mySQL表之间创建“链接”？ - How do I create a “link” between two mySQL tables?
在MySQL中，如何从两个不同的表中选择*？ - In MySQL, how do I select * from two different tables?
相关标签