嗨，我使用输入框对div进行了基本的文本搜索，但只有输入完整的完整单词后，我才能使其正常工作，如何修改此代码以使其适用于子字符串，例如如果我输入Test我想同时返回Test和Test2，或者Just T应该同时返回两者，等等？
//search site for pages
function search_sitemap() {
let input = document.getElementById('searchbar').value
input=input.toLowerCase();
let x = document.getElementsByClassName('pages');
var urls = [];
for (i = 0; i < x.length; i++) {
// make an array of strings
var words = x[i].innerHTML.toLowerCase().split(",");
if (!words.includes(input)) {
x[i].style.display="none";
}
else {
x[i].style.display = "block";
urls.push(x[i].href);
}
}
return urls;
}
</script><!DOCTYPE html>
<html>
<head></head>
<body>
<header></header>
<!--searchbar-->
<button class="searchbtn"><img src="Images\search.png" id="s-icon">
<div id='searchlist'>
<a class="pages" href="test.html" style="display:none;">Test</a></li>
<a class="pages" href="test2.html" style="display:none;">Test2</a></li>
<a class="pages" href="best.html" style="display:none;">Best</a></li>
<a class="pages" href="rest.html" style="display:none;">Rest</a></li>
</div>
</button>
<div class="searchbar">
<input type="text" id="searchbar" onkeyup="search_sitemap()" placeholder="" value="Search.." maxlenght="25" autocomplete="off" onMouseDown="active();" onBlur="inactive()" />
</div>
</div>
</body>
</html>最佳答案
您可以检查某些单词是否以搜索开头：
words.some(word => word.startsWith(input))