Javascript 使用jQuery刷新PHP不会'；我不在IE工作

我想在javascript/jQuery中创建一个函数，它使用php脚本刷新我网站上的一些数据。我是这样使用它的：

function aval()
{
...
$("#dost").load("readadmin.php?date="+dzien+"&diff="+diff+"&dtyg="+d);
setTimeout(aval,200);
}

    <?php

    $diff=$_GET["diff"];
    $name = $_GET["date"];
    $dtyg = $_GET["dtyg"];

    $plik = fopen("myfile","r");
    $tekst = fread($plik,filesize("myfile"));
    fclose($plik);
    $bookings = explode(";;;;", $tekst);

    for ($i=0; $i<(sizeof($bookings)-1); $i++)
    $data[$i] = explode(":::",$bookings[$i]);

    echo "<script>";
    // here I'm echoing some javascript code, that basically changes styles on my page, 
//depending on my variables and data from a file
    echo "</script>";

    ?>

<?php
session_start();
if(!session_is_registered('pass'))
header('location: login.php');

?>
...html code

其中#dost指我的站点末尾的某个div

然后，我的readadmin.php文件如下所示：

function aval()
{
...
$("#dost").load("readadmin.php?date="+dzien+"&diff="+diff+"&dtyg="+d);
setTimeout(aval,200);
}

    <?php

    $diff=$_GET["diff"];
    $name = $_GET["date"];
    $dtyg = $_GET["dtyg"];

    $plik = fopen("myfile","r");
    $tekst = fread($plik,filesize("myfile"));
    fclose($plik);
    $bookings = explode(";;;;", $tekst);

    for ($i=0; $i<(sizeof($bookings)-1); $i++)
    $data[$i] = explode(":::",$bookings[$i]);

    echo "<script>";
    // here I'm echoing some javascript code, that basically changes styles on my page, 
//depending on my variables and data from a file
    echo "</script>";

    ?>

<?php
session_start();
if(!session_is_registered('pass'))
header('location: login.php');

?>
...html code

---

您可以将时间戳添加到url，以便浏览器不会缓存文件：

$("#dost").load("readadmin.php?date="+dzien+"&diff="+diff+"&dtyg="+d+"&t="+Date.now());

不推荐使用会话_register（）