數(shù)據(jù)庫(kù)修改成功，但echo沒(méi)執(zhí)行是怎么回事？
<?php
require_once 'D:\wampserver\wamp64\www\article\connect.php';
$id = $_POST['id'];
$title = $_POST['title'];
$author = $_POST['author'];
$description = $_POST['description'];
$content = $_POST['content'];
$dateline = time();
$updatesql = "update article set title='$title',author='$author',description='$description',content='$content',dateline=$dateline where id=$id";
if(mysqli_query($con,$updatesql)){
echo "<script>alert('修改文章成功');window.location.href='article.modify.php';<script>";
}else {
echo "<script>alert('修改文章失敗');window.location.href='article.manage.php';</script>";
}
?>
顯示這樣，但數(shù)據(jù)庫(kù)確實(shí)是修改了。
2016-10-11
echo "<script>alert('修改文章成功');window.location.href='article.modify.php';<script>"
<script>結(jié)束時(shí)加下劃線</script>以及在這'article.modify.php'代碼后面是不需要加分號(hào)的
echo "<script>alert('修改文章成功');window.location.href='article.modify.php'</script>"
修改失敗也一樣，，試試