【发布时间】:2014-04-02 21:35:57
【问题描述】:
您好,我从互联网上获取了一个自定义警报,并想在我的 php echo 警报中实现,已经尝试了几种方法,但我找不到正确的语法。请帮忙
我认为我需要将“echo”传递给 javascript 并在您在 PHP 中调用“echo”时调用该函数,但我没有任何运气
<script>
function CustomAlert(){
this.render = function(){
var winW = window.innerWidth;
var winH = window.innerHeight;
var dialogoverlay = document.getElementById('dialogoverlay');
var dialogbox = document.getElementById('dialogbox');
dialogoverlay.style.display = "block";
dialogoverlay.style.height = winH+"px";
dialogbox.style.left = "20px";
dialogbox.style.top = "70px";
dialogbox.style.display = "block";
document.getElementById('dialogboxhead').innerHTML = "Login Processado com Sucesso";
document.getElementById('dialogboxbody').innerHTML = "Seja Bem Vindo";
document.getElementById('dialogboxfoot').innerHTML = '<button onclick="Alert.ok()">OK</button>';
}
this.ok = function(){
document.getElementById('dialogbox').style.display = "none";
document.getElementById('dialogoverlay').style.display = "none";
}
}
var Alert = new CustomAlert();
</script>
和php:
<?php
$email=$_POST['email'];
$senha=$_POST['senha'];
$sql = mysql_query("SELECT email, senha FROM clientes WHERE email = '$email' and senha = '$senha'") or die(mysql_error());
$row = mysql_num_rows($sql);
if($row > 0 ) {
session_start();
$_SESSION['email']=$_POST['email'];
$_SESSION['senha']=$_POST['senha'];
echo '<script>';
echo 'Alert.render("Login efetuado com sucesso")';
echo '</script>';
echo "<script>loginsucessfully()</script>";
} else {
echo "Usuario ou senha invalidos";
echo "<script>loginfailed()</script>";
}
?>
【问题讨论】:
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我需要在我的 PHP echo 上调用 var Alert.render
标签: javascript php jquery echo