检查多个cookie jQuery语法 [英] Check multiple cookies jQuery syntax

问题描述

我想检查是否设置了两个Cookie之一：

I'd like to check if one of the two cookies are set:

if($.cookie("c1") != 'true' || $.cookie("c2") != 'true') {

（然后取决于cookie做一些动作，或设置cookie）

(and then depending on the cookie do some action, or set cookie)

这是正确的语法来检查第一个还是第二个设置？

Is this the proper syntax to check if either the first or the second are set?

感谢。

推荐答案

正确的语法是

if($.cookie("c1") !== null || $.cookie("c2") !== null) {

    // one of the cookies, or both, are set

}
else {
    // none of the cookies are set

}

---

您的评论，您的评论可能是：

if($.cookie("c1") !== null && $.cookie("c2") !== null) {

    // both cookies exist, let's check if they have the values we need
    if($.cookie("c1") === "true" && $.cookie("c2") === "true") {
        // they have 'true' as their content

    }
    else {
        // they might exist, but both do not hold the value 'true'

    }
}
else {
    // none, or at least one of the two cookies are not set

}

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