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我在這裏有一個web表單,它通過javascript和php將數據提交到變量中,並將其傳遞給我的mysql數據庫。但是,它沒有這樣做,該按鈕正在拋出一個錯誤。爲什麼我的按鈕不能將數據發佈到我的mysql數據庫?
HTML
<link rel='stylesheet' type='text/css' href='test.css'/>
<script type='text/javascript' src='jquery.js'></script>
<script type='text/javascript' src='script.js'></script>
</head>
<body><form>
Strain name:<input type="text" id="strainName" />
<br />
Plant Generation:<input type="text" id="generation" />
<br />
Vegetation Date:<input type="date" id="vegDate" />
<br />
Flower Date:<input type="date" id="flowerDate" />
<br />
<input type="button" id="submit" value="Submit" onclick='submit()' />
</form>
<div id="sampleOutput"></div>
<table border="1" style="background-color:#66CC33;border-collapse:collapse;border:1px solid #000000;color:#000000;width:25%" cellpadding="3" cellspacing="3">
<tr>
<td>Plant A1</td>
<td>Plant A2</td>
</tr>
<tr>
<td>Plant B1</td>
<td>Plant B2</td>
</tr>
</table>
</body>
</html>
JS
function submit() {
var strainName = $('#strainName').val();
var generation = $('#generation').val();
var vegDate = $('#vegDate').val();
var flowerDate = $("#flowerDate").val();
$.post('postdata.php',{SN:strainName, GEN:generation, VD:vegDate, FD:flowerDate}, function(data) {
});
PHP
<?php
$STRAINNAME = $_POST['SN'];
$GENERATION = $_POST['GEN'];
$VEGDATE = $_POST['VG'];
$FLOWERDATE = $_POST['FD'];
$GENERATION= (int)$GENERATION;
$databaseConnVar = mysqli_connect('localhost',
'jackigsd_jack',
'Asdfgh13',
'jackigsd_flowerRoom')
or die('Error Connecting to Mysql Database server');
$query = "INSERT INTO flowerRoom (Strain Name, Generation, VegDate, FlowerDate)"."VALUES ('$STRAINNAME', '$GENERATION', '$VEGDATE', '$FLOWERDATE')";
$result = mysqli_query($databaseConnVar, $query)
or die('Error Connecting to Mysql Database server');
mysqli_close($databaseConnVar);
print_r("Is this thing on?");
// if ($GENERATION < 16){echo $STRAINNAME . " is not old enough to drive";
// }else {echo $STRAINNAME . " is old enough to Rock";}
?>
安置自己的錯誤,請 – vladkras 2014-12-06 19:27:58
你不會阻止默認的形式操作,這是張貼的形式/重裝這一頁。嘗試將'onclick ='submit()''改爲'onclick ='submit(); return false;'' – Sean 2014-12-06 19:34:31
也需要用空格包含空格的列名 - >「INSERT INTO flowerRoom(Strain Name ''需要''插入到flowerRoom(\'品種名稱\'' – Sean 2014-12-06 19:40:18