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@Dushusir
Created November 9, 2018 16:44
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JS Bin // source https://jsbin.com/maqacuc
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<style id="jsbin-css">
#span1{
margin-top:200px;
}
</style>
</head>
<body>
<input id="searchBarInput" type="search" class="weui-search-bar__input" placeholder="搜索" required="">
<span id="span1"></span>
<script id="jsbin-javascript">
function $$(selector, context) {
context = context || document;
var elements = context.querySelectorAll(selector);
return elements.length == 1 ? Array.prototype.slice.call(elements)[0] : Array.prototype.slice.call(elements);
}
$$("#searchBarInput").addEventListener("keyup", function(e) {
$$("#span1").innerHTML = e.target.value;
})
</script>
<script id="jsbin-source-html" type="text/html"><!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<input id="searchBarInput" type="search" class="weui-search-bar__input" placeholder="搜索" required="">
<span id="span1"></span>
</body>
</html>
</script>
<script id="jsbin-source-css" type="text/css">#span1{
margin-top:200px;
}</script>
<script id="jsbin-source-javascript" type="text/javascript">function $$(selector, context) {
context = context || document;
var elements = context.querySelectorAll(selector);
return elements.length == 1 ? Array.prototype.slice.call(elements)[0] : Array.prototype.slice.call(elements);
}
$$("#searchBarInput").addEventListener("keyup", function(e) {
$$("#span1").innerHTML = e.target.value;
})</script></body>
</html>
#span1{
margin-top:200px;
}
function $$(selector, context) {
context = context || document;
var elements = context.querySelectorAll(selector);
return elements.length == 1 ? Array.prototype.slice.call(elements)[0] : Array.prototype.slice.call(elements);
}
$$("#searchBarInput").addEventListener("keyup", function(e) {
$$("#span1").innerHTML = e.target.value;
})
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