是否有任何人知道,在没有形式的情况下,我如何能够获得投入箱的价值? 我想提一个提子,但我不想提交表格,而是想改变我的SQL数据库的数据。 可能这样一些?
$img1="WHAT DO I PUT HERE?"
$idx=1
$sql="INSERT INTO games SET img1= $img1 WHERE id=$idx";
$result=mysql_query($sql);
我能否在一次“立克”活动中使用该守则? 投入箱的名称和名称为“img1”。
是否有任何人知道,在没有形式的情况下,我如何能够获得投入箱的价值? 我想提一个提子,但我不想提交表格,而是想改变我的SQL数据库的数据。 可能这样一些?
$img1="WHAT DO I PUT HERE?"
$idx=1
$sql="INSERT INTO games SET img1= $img1 WHERE id=$idx";
$result=mysql_query($sql);
我能否在一次“立克”活动中使用该守则? 投入箱的名称和名称为“img1”。
如果你不希望提交表格,则唯一实现这一目的的两种途径是点击与数据的联系,作为圆顶的查询参数,或利用宇宙航空研究开发机构向服务器发送数据。
更新:
Javascript,与往常一样。 您在网页上与“服务器之末”或文本中的任何内容链接或附加。 该书将把你的信息从投入领域取出,然后通过美国宇宙航空研究开发机构电话将其发送服务器。 大致如此(请注意,使用Mootools,因为这使生活变得比需要远距离电话:
function clickHandler() {
var img1 = $$("input[name= img1 ]")[0].value;
var r = new Request.JSON({
url: http://yourserver.example.com/script.php ,
method : post ,
onComplete : function(success) { alert( AJAX call status: + (success ? succeeded : failed! ); },
onFailure : function() { alert( Could not contact server ); },
data : img1= + img1
}).send();
}
在服务器上,有:
<?php
$img1 = mysql_real_escape_string($_POST[ img1 ]);
$idx=1;
$sql="INSERT INTO games SET img1= $img1 WHERE id=$idx";
$result=mysql_query($sql);
echo (($result !== FALSE) ? 1 : 0);
你可能希望比这更加复杂,但这是非洲复兴开发银行申请的基础。 一些客户要求填写的单册,以及处理这些要求并按需要归还任何数据/软件的服务器的文字。
Don t知道,你是否完全反对使用某种形式,或者不知道如何隐藏这种形式。
你可以制造一种隐蔽的形式,以 but子的点击来提交胎儿。
<form name="hidden-form" action="youraction.php" method="post">
<input type="hidden" name="submitme" value="I get submitted">
<input type="hidden" name="submitmetoo" value="I get submitted">
<input type="hidden" name="submitmeaswell" value="I get submitted">
<input type="hidden" name="dontleavemeout" value="I get submitted">
<input name="submit" type="submit" value="SUBMIT" />
</form>
然而,任何看着你的html的人都会看到这一点。
I guess this is what you looking for. this will only work if your html and php are on the same file...
<html>
<head>
</head>
<body>
<input type= text id= user placeholder= user >
</body>
</html>
<?php
$val = "
<script>
document.write(document.querySelector( #user ).value);
</script>
";
echo $val;
?>
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