javascript - 使用Google搜索HTML

我正在尝试使用Google使网站上的Search功能正常工作。以下是HTML：

<!-- Start Search -->
<div class="top-search">
    <div class="container">
        <div class="input-group">
            <span class="input-group-addon"><i class="fa fa-search"></i></span>
            <input id="search" type="text" class="form-control" placeholder="Search">
            <span class="input-group-addon close-search"><i class="fa fa-times"></i></span>
        </div>
    </div>
</div>
<!-- End Search -->

JS：

<!-- Search JavaScript -->
<script type="text/javascript">
    document.getElementById('form-control').onsubmit = function() {
    window.location = 'http://www.google.com/search?q=site:mywebsite.co.uk ' + document.getElementById('search').value;
    return false;
}
</script>
<!-- End Search Javascript -->

最佳答案

您需要一个<form>元素才能触发onsubmit事件。将<input>元素包装成表格，它将起作用。

<form>
<!-- Start Search -->
<div class="top-search">
<div class="container">
    <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-search"></i></span>
        <input id="search" type="text" class="form-control" placeholder="Search">
        <span class="input-group-addon close-search"><i class="fa fa-times"></i></span>
    </div>
</div>
</div>
<!-- End Search -->
</form>