执行if,如果window.location包含两个字符串和一个指定的变量

发布于 2024-12-22 23:49:24 字数 861 浏览 3 评论 0原文

我正在使用这个 javascript,

<script>
var windowloc = window.location;
var pink ="http://my.blogspot.com/search/label/Pink%20Template";
var blue ="http://my.blogspot.com/search/label/blue%20Template";
var yellow ="http://my.blogspot.com/search/label/yellow%20Template";
if((windowloc==pink)||(windowloc==blue)||(windowloc==yellow)){
//execute JavaScript
}
</script>

还有更多的变量,如果 JS if 是类似于 "+colorss+" 的内容,我会更喜欢它> 可以是指定可能性的数组,我已经尝试过以下 编辑它必须包含http://my.blogspot.com/search/label/然后是指定的变量,然后是%20Template

<script>
var windowloc = window.location;
var colorss = "'Pink'||'yellow'||'blue'";
if(windowloc=='http://my.blogspot.com/search/label/'+colorss+'%20Template'){
//execute JavaScript
}
</script>

I am using this javascript

<script>
var windowloc = window.location;
var pink ="http://my.blogspot.com/search/label/Pink%20Template";
var blue ="http://my.blogspot.com/search/label/blue%20Template";
var yellow ="http://my.blogspot.com/search/label/yellow%20Template";
if((windowloc==pink)||(windowloc==blue)||(windowloc==yellow)){
//execute JavaScript
}
</script>

there are many more variables and I would much prefer it if the JS if was something along the lines where "+colorss+" can be an array of specified possibilities, I have tried the below
EDIT it must contain http://my.blogspot.com/search/label/ THEN a specified variable and then %20Template.

<script>
var windowloc = window.location;
var colorss = "'Pink'||'yellow'||'blue'";
if(windowloc=='http://my.blogspot.com/search/label/'+colorss+'%20Template'){
//execute JavaScript
}
</script>

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评论(3

柠檬色的秋千 2024-12-29 23:49:24

您可以使用 regexp 来完成此操作:

if(/(pink|yellow|blue)/.test(window.location)) {
    // do something
}

或者如果您想匹配整个 URL:

if(/my\.blogspot\.com\/search\/label\/(pink|yellow|blue)%20Template$/.test(window.location)) {
    // do something
}

You can do this using regexp:

if(/(pink|yellow|blue)/.test(window.location)) {
    // do something
}

Or if you want to match the whole URL:

if(/my\.blogspot\.com\/search\/label\/(pink|yellow|blue)%20Template$/.test(window.location)) {
    // do something
}
感情洁癖 2024-12-29 23:49:24

尽管使用正则表达式可以很好地工作,但这是一种替代方案:

var windowloc = window.location;
var colors = ['Pink','Yellow','Blue'];
for (i = 0; i < colors.length; i++) {
    var colorss = colors[i];
    if(windowloc=='http://my.blogspot.com/search/label/'+colorss+'%20Template'){
        //execute JavaScript
    }
}

简单的循环就是此类事情所必需的。

Although doing it with regular expressions would work fine, this is an alternative:

var windowloc = window.location;
var colors = ['Pink','Yellow','Blue'];
for (i = 0; i < colors.length; i++) {
    var colorss = colors[i];
    if(windowloc=='http://my.blogspot.com/search/label/'+colorss+'%20Template'){
        //execute JavaScript
    }
}

Simple loops are all that is neccessary for this sort of thing.

等风来 2024-12-29 23:49:24

假设,您想要为一组没有模式的 URL 或多个具有特定模式(例如 100 种不同颜色)的可管理 URL 提供特定代码。

页面中有一个元素'spl_code'字段并在JS层编写以下代码

if(document.getElementById('spl_code')) {
    // write code
}

suppose, you want to have specific code for set of URLs which doesn't have a pattern or more than manageable URLs with specific pattern(like 100 different colors).

Have a element 'spl_code' field in a page and write following code in JS layer

if(document.getElementById('spl_code')) {
    // write code
}
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