Question

我正在为我的Chromebook制作一个扩展主题，用于搜索编码网站（例如此网站，w3schools等）。我该如何制作？到目前为止，这是我的代码：

<html>
<head>
</head>
<body>    
<input id="input1">
<button onclick="searchGoogle()">Search Google</button>
<script>
function searchGoogle() {
        var one = document.getElementById("input1").value;
        var two = 'http://www.google.com/search?q=' + one;
        window.location = two;
    }
</script>
</body>
</html>

我的代码不起作用

运行时会弹出：

(Image of my code running)

我的代码错了吗？

任何帮助都会受到重视。

修改

<html>
<head>
<script src="searchgoogle.js">
</script>
</head>
<body>    
<input id="input1">
<button id="link">Search Google</button>

</body>
</html>

和

document.addEventListener('DOMContentLoaded', function() {
    var link = document.getElementById('link');
    // onClick's logic below:
    link.addEventListener('click', function() {

        function searchGoogle() {
        var one = document.getElementById("input1").value;
        var two = 'https://www.google.com/search?q=' + one;
        window.location = two;
    }


    });
});

无法正常工作

Answer 1

在侦听器函数中声明函数searchGoogle，但从不调用它。试试：

document.addEventListener('DOMContentLoaded', function() {
    var link = document.getElementById('link');
    // onClick's logic below:
    link.addEventListener('click', function() {

        //there is no need to declare a new function here.

        var one = document.getElementById("input1").value;
        var two = 'https://www.google.com/search?q=' + encodeURIComponent(one);
        window.location = two;



    });
});

搜索谷歌的输入

1 个答案: