我正在尝试使用 Auction Nudge 代码来显示来自我的 eBay 商店的商品。当您在表单中输入文本时，此代码片段会过滤项目。我想要做的是用.keyup静态关键字替换表单中的函数，该关键字将在页面加载时过滤结果。
我曾尝试修剪和更改代码，但我的 jQuery 知识并没有真正达到标准。
对于此示例，我只想使用关键字显示项目Jiffy
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Auction Nudge Demo - Filtering By Keyword</title>
<style type="text/css">
form label {
display: block;
font-weight: bold;
}
</style>
</head>
<body>
<p>This example demonstrates how to filter a list of items shown using the column theme. Items not matching the specified keyword will be hidden. <a href="http://www.auctionnudge.com/demos/demo-filter-by-keyword.html.txt">view the source</a></p>
<form>
<label for="auction-nudge-filter">Filter</label>
<input type="text" name="auction-nudge-filter" id="auction-nudge-filter" value="Enter a keyword…" />
</form>
<script type="text/javascript" src="http://www.auctionnudge.com/item_build/js/SellerID/soundswholesale/siteid/3/theme/columns/MaxEntries/100/grid_cols/2/grid_width/100%25/show_logo/0"></script>
<div id="auction-nudge-items" class="auction-nudge"><a href="http://www.auctionnudge.com/">Live eBay Listings From Auction Nudge</a></div>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript">
function auction_nudge_loaded() {
var filter_cleared = false;
$(document).ready(function() {
//Clear text input on focus (only the first time!)
$('#auction-nudge-filter').focus(function() {
if (!filter_cleared) {
$(this).val('');
filter_cleared = true;
}
});
//Each time the keyword input field is updated
$('#auction-nudge-filter').keyup(function() {
var keyword = $(this).val().toUpperCase();
//Iterate over each item title
$('#auction-nudge-items td.title').each(function() {
var row = $(this).parent('tr');
var title = $(this).text().toUpperCase();
//If the title does not contain the keyword then hide the row
if (title.indexOf(keyword) == -1) {
row.hide();
$('td', row).hide();
} else {
row.show();
$('td', row).show();
}
});
});
});
}
</script>
</body>
</html>