[英]Php mysql update puts in blank space
Okay, so i have a problem here. 好吧,所以我在这里有问题。 I solved the updating to a mysql database with just set values.
我解决了仅通过设置值更新到mysql数据库的问题。 But now i want to let the user put something by use of a textbox to update a row.
但是现在我想让用户通过使用文本框来添加内容以更新行。 this doesnt seem to work
这似乎不起作用
code: 码:
$newfirstname = $_POST['newfirstname'];
//Update the record
$updateQuery = "UPDATE users SET firstname = '".$newfirstname."' WHERE KcID = 2";
mysql_query($updateQuery) or die("Error: ".mysql_error());
//create the query
$query = mysql_query("select * from voskousers");
//return the array and loop through each row
while ($row = mysql_fetch_array($query))
{
?>
It just doesnt update it with the right value, it makes it a blank space in my row. 它只是不使用正确的值来更新它,因此在我的行中使其成为空白。
是因为您要更新一个名为users的表,然后从一个名为voskousers的表中进行选择吗?
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