Question

我正在努力使其在wiki或任何网站上搜索用户输入。

var input = prompt();

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

思想？

Answer 1

您可以获取用户的输入并换出任何带下划线的空格，然后在查询末尾拍打它：

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 2

我想如果您想搜索维基百科，可以将搜索词作为查询字符串参数附加到维基百科的搜索网址，如下所示：

// 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(' ','+');
}

工作代码段

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 3

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

在维基百科上启动搜索

使用与Nick Zuber类似的代码，您可以完成此任务。

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);
};

Answer 4

// 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);
}

如何在提示符上使用用户输入来在wiki上搜索某些内容

4 个答案: