Question

我正在尝试读取3个Cookie，然后打印它们的值，但由于某种原因，页面会无限期地加载，但是会打印出Cookie，但页面会继续加载。我不太熟悉javascript所以不知道为什么会这样。我发布下面的代码可能会有所帮助。顺便说一句，所有3个cookie都在那里，并且有正确的值，我已经使用了一个可以正常读取它们的值的PHP脚本进行检查。

<html>
<head>
<script>

var userRPM = true;
var userRWebcam = false;
var userEntryExitSFX = true;
var userNewMessageSFX = true;
var userSFX = true; 
/*
* read cookie
*
*/

function readCookie(name)
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++)
    {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }

    return null;
}

/*
* get cookie
*
*/

var gotCookie1 = readCookie('myTextStyle');
var gotCookie2 = readCookie('myOptions');

function getCookie()
{
    if(gotCookie1)
    {
        gotCookie = decodeURI(gotCookie1).split("|");

        mBold = gotCookie[0];
        mItalic = gotCookie[1];
        mUnderline = gotCookie[2];
        textColor = gotCookie[3];
        textSize = gotCookie[4];
        textFamily = gotCookie[5];
    }

    if(gotCookie2)
    {
        gotCookie = decodeURI(gotCookie2).split("|");

        userRPM = gotCookie[0];
        userRWebcam = gotCookie[1];
        userEntryExitSFX = gotCookie[2];
        userNewMessageSFX = gotCookie[3];
        userSFX = gotCookie[4];
    }
document.write('<p>colour: ' + textColor + '<br>textFamily: ' + textFamily + '<br>textSize: ' + textSize + '</p>');


}
</script>
</head>
<body>
<button onclick="getCookie()">Print cookies</button>
</body>
</html>

饼干没有打印

0 个答案: