Menu
Title pretty much says it all.
Given a table like
<table>
<tr>
<th>Header 1</td>
<th>Header 2</td>
</tr>
<tr>
<td>Datum 1</td>
<td> Datum 2</td>
</tr>
<tr>
<td>Datum 1</td>
<td> Datum 2</td>
</tr>
</table>
How to select the row which contains the th headers and no other?
387
In order to use jQuery in the HTML file, we will add the below syntax inside the <head> tag. Syntax for selecting odd rows: $("table tr:odd").
The :contains() selector selects elements containing the specified string. The string can be contained directly in the element as text, or in a child element. This is mostly used together with another selector to select the elements containing the text in a group (like in the example above).
jQuery uses CSS-style selectors to select parts, or elements, of an HTML page. It then lets you do something with the elements using jQuery methods, or functions. To use one of these selectors, type a dollar sign and parentheses after it: $() . This is shorthand for the jQuery() function.
Expression:
$(function() {
$("tr:has(th):not(:has(td))").hide();
});
or even just:
$(function() {
$("tr:not(:has(td))").hide();
});
Full example:
<html>
<head>
<title>Layout</title>
</head>
<body>
<table>
<tr>
<th>Header 1</td>
<th>Header 2</td>
</tr>
<tr>
<td>Datum 1</td>
<td> Datum 2</td>
</tr>
<tr>
<td>Datum 1</td>
<td> Datum 2</td>
</tr>
<tr>
<th>Header 3</th>
<th>Datum 2</td>
</tr>
</table>
<script src="http://www.google.com/jsapi"></script>
<script>
google.load("jquery", "1.3.1");
google.setOnLoadCallback(function() {
$(function() {
$("tr:has(th):not(:has(td))").hide();
});
});
</script>
</body>
</html>
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
