如何在php中自动输入MySQL数据(将第1列数据输入到具有相同列的自动输入第2列数据),因为我在底部尝试了示例代码,但无法将第1列数据输入到具有相同列的自动输入第2列数据。
开始编码。
1。使用示例代码创建数据库。
CREATE DATABASE IF NOT EXISTS `tester`;
2。用示例代码创建表。
CREATE TABLE IF NOT EXISTS `customer` (
`CustomerID` varchar(4) NOT NULL,
`Name` varchar(50) NOT NULL,
`Email` varchar(50) NOT NULL,
`CountryCode` varchar(2) NOT NULL,
`Budget` double NOT NULL,
`Used` double NOT NULL,
PRIMARY KEY (`CustomerID`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `customer` (`CustomerID`, `Name`, `Email`, `CountryCode`, `Budget`, `Used`) VALUES
('C001', 'Win', 'win.weerachai@a.com', 'UK', 10000, 6000),
('C002', 'John', 'john.smith@a.com', 'UK', 20000, 8000),
('C003', 'Jame', 'jame.born@a.com', 'US', 30000, 6000),
('C004', 'Chalee', 'chalee.angel@a.com', 'US', 40000, 1000);
3。用示例编码PHP。
<!DOCTYPE html>
<html>
<body>
<?php
ini_set('display_errors', 1);
error_reporting(~0);
$serverName = "localhost";
$userName = "root";
$userPassword = "";
$dbName = "tester";
$conn = mysqli_connect($serverName,$userName,$userPassword,$dbName);
$sql = "SELECT * FROM customer";
$query = mysqli_query($conn,$sql);
$sql2 = "SELECT * FROM customer";
$query2 = mysqli_query($conn,$sql2);
?>
<form>
<input list="abc" name="abc">
<datalist id="abc">
<?php
while ( $d=mysqli_fetch_assoc($query)) {
echo "<option value='".$d['Name']."'></option>";
}
?>
</datalist>
<br><br>
<input list="abc2" name="abc2">
<datalist id="abc2">
<?php
while ( $d=mysqli_fetch_assoc($query2)) {
echo "<option value='".$d['Email']."'></option>";
}
?>
</datalist>
</form>
</body>
</html>
我有结果输入列1的数据到自动输入与示例链接相同列的第2列数据。
auto input data depended what i input in html form
(示例,第一个输入形式输入John,第二个输入形式自动输入john.smith@a.com)。
答案 0 :(得分:0)
好消息:我有解决自动输入MySQL数据(将第1列数据输入到具有相同列的第2列数据)的答案,并且支持PHP中的UTF8。
通过编码进行回答。
1。使用示例代码创建数据库。
CREATE DATABASE IF NOT EXISTS `mydatabase`;
2。使用示例代码在“ mydatabase”数据库中创建表。
CREATE TABLE `customer` (
`CustomerID` varchar(4) NOT NULL,
`Name` varchar(50) NOT NULL,
`Email` varchar(50) NOT NULL,
`CountryCode` varchar(2) NOT NULL,
`Budget` double NOT NULL,
`Used` double NOT NULL,
PRIMARY KEY (`CustomerID`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
--
-- Dumping data for table `customer`
--
INSERT INTO `customer` VALUES ('C001', 'Win', 'win.weerachai@a.com', 'UK', 100000, 600000);
INSERT INTO `customer` VALUES ('C002', 'John', 'john.smith@a.com', 'UK', 200000, 80000);
INSERT INTO `customer` VALUES ('C003', 'Jame', 'jame.born@a.com', 'US', 300000, 60000);
INSERT INTO `customer` VALUES ('C004', 'Chalee', 'chalee.angel@a.com', 'US', 4000, 1000);
3。用示例编码PHP。
returnCustomer2.php
<?php
ini_set('display_errors', 1);
error_reporting(~0);
$mydb = new mysqli("localhost","root","", "mydatabase") or die( mysqli_connect_error());
mysqli_set_charset($mydb, "utf8");
$strSQL = "SELECT * FROM customer WHERE 1 AND Name = '".$_POST["sCusID"]."' ";
$result = $mydb->query($strSQL) or die ($mydb->error);
//$intNumField = $result->field_count();
$resultArray = array();
while($row = $result->fetch_assoc()){ // use assoc to have array with keyname not keynumber
$resultArray[]=$row;
}
$mydb->close();
echo json_encode($resultArray);
?>
index2.php
<html>
<head>
<style>
input {
padding: 12px 20px;
margin: 8px 0;
box-sizing: border-box;
}
</style>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#txtName").change(function(){
$.ajax({
url: "returnCustomer2.php" ,
type: "POST",
data: 'sCusID=' +$("#txtName").val()
})
.success(function(result) {
var obj = jQuery.parseJSON(result);
if(obj == '')
{
$('input[type=text]').val('');
}
else
{
$.each(obj, function(key, inval) {
$("#txtName").val(inval["Name"]);
$("#txtEmail").val(inval["Email"]);
});
}
});
});
});
</script>
</head>
<body>
<?php
ini_set('display_errors', 1);
error_reporting(~0);
$serverName = "localhost";
$userName = "root";
$userPassword = "";
$dbName = "mydatabase";
$conn = mysqli_connect($serverName,$userName,$userPassword,$dbName);
$sql = "SELECT * FROM customer";
$query = mysqli_query($conn,$sql);
$sql2 = "SELECT * FROM customer";
$query2 = mysqli_query($conn,$sql2);
?>
<form>
<h2>Name</h2>
<input list="abc" id="txtName" name="txtName" size="30" autocomplete="off">
<datalist id="abc">
<?php
while ( $d=mysqli_fetch_assoc($query)) {
echo "<option value='".$d['Name']."'></option>";
}
?>
</datalist>
<h2>E-mail</h2>
<input list="abc2" id="txtEmail" name="txtEmail" size="30" autocomplete="off">
<datalist id="abc2">
<?php
while ( $d=mysqli_fetch_assoc($query2)) {
echo "<option value='".$d['Email']."'></option>";
}
?>
</datalist>
</form>
</body>
</html>