[英]Use a Jquery variable in PHP
I have a very long program, and I have this problem.我有一个很长的程序,我有这个问题。 I have the following code:我有以下代码:
<li>
<label for="edit_cp">CP:</label>
<input id="edit_cp" type="text" name="edit_cp" placeholder="Postal Code" required />
</li>
And In PHP:在 PHP 中:
$query = "SELECT * FROM shops";
$result = mysql_query($query);
while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
echo "<p style='font-size:12px'> <input type='radio' name='tienda' value='$row[ID]' required> $row[Nombre] ($row[Direccion])";
}
mysql_close($link);
This is only a two parts of my program, so I can't use a form and get the $_POST or similar.这只是我程序的两个部分,所以我不能使用表单来获取 $_POST 或类似的。 I have to use the result of the edit_cp variable and use it into the php.我必须使用 edit_cp 变量的结果并将其用于 php.ini 文件。 I want it to calculate a nuber.我想让它计算一个 nuber。 For example if the entered number is for example 2 and in the while the number is 2, it will be selected.例如,如果输入的数字是例如 2,而数字是 2,则会被选中。
Try尝试
$.post( "path/to/handler", { edit_cp : $('#edit_cp').val()}).done(function( data ) {
alert( "Data Loaded: " + data );
});
Don't forget to bind this script to some action, ex.:不要忘记将此脚本绑定到某些操作,例如:
$('#post').once('click',function(){
$.post( "path/to/handler", { edit_cp : $('#edit_cp').val()}).done(
function( data ) {alert( "Data Loaded: " + data );
});
});
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