如何在提示上使用用户输入在维基上搜索某些内容

Question

我正在尝试使用户输入在维基或任何网站上进行搜索。

var input = prompt(); 

if(input === "") { 
    window.location.href = ("https://en.wikipedia.org/wiki/Steve_Jobs"); 
}; 

想法？

Answer 1

// Store the user input in a variable 
var input = prompt(); 

// If the input wasn't empty, continue 
if (input !== "") { 

    // Send the user to the URL concatenating the input onto the end 
    window.location.href = ("https://en.wikipedia.org/wiki/" + input); 
} 

Answer 2

你可以把用户的输入，并换出用下划线空格，然后就打它的查询的末尾：

var input = prompt(); 

// Replace any spaces with underscores and remove any trailing spaces 
input = input.trim().split(' ').join('_'); 

// If the user gave some input, let's search 
if(input.length) { 
    window.location.href = ("https://en.wikipedia.org/wiki/" + input); 
}; 

Answer 3

我想，如果你想查询*，你可以添加你的搜索词作为查询字符串参数*的搜索URL，如下图所示：

// Prompt the user for something to search Wikipedia for 
var input = prompt(); 
// If you actually have something, then search for it 
if(input.trim().length > 0){ 
    // Replace any spaces with + characters and search 
    window.location.href = 'https://en.wikipedia.org/w/index.php?search=' + input.replace(' ','+'); 
} 

工作摘录

var input = prompt('What do you want to search Wikipedia for?'); 
 
if(input.trim().length > 0){ 
 
    /// Replace any spaces with + characters and search 
 
    window.location.href = 'https://en.wikipedia.org/w/index.php?search=' + input.replace(' ','+'); 
 
}

Answer 4

要搜索一个Wiki或其他网站，你需要熟悉网站的URL结构。例如，您可以使用格式“https://en.wikipedia.org/w/index.php?search=user+input”

在*上启动搜索。使用与Nick Zuber类似的代码，您可以完成此操作。

var input = prompt(); 
 

 
// Replace any spaces with pluses 
 
input = input.split(' ').join('+'); 
 

 
// If the user gave some input, let's search 
 
if(input.length) { 
 
    window.location.href = ("https://en.wikipedia.org/w/index.php?search=" + input); 
 
};