#7290 closed bug (invalid)
.next() doesn't work with :visible
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | low | Milestone: | 1.5 |
| Component: | traversing | Version: | 1.4.3 |
| Keywords: | Cc: | ||
| Blocked by: | Blocking: |
Description
If we try to do this:
$('li.selected').next('li:visible');
We get no results at all. Probably same for the others (.nextAll(), .nextUntil(), .prev(), .prevAll(), .prevUntil(), etc.)
Test Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Test Jquery Visible</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$('li:first').addClass('selected');
$('a').click(function(){
var action = $(this).attr('href');
if(action == '#next') {
$('.selected').removeClass('selected').next('li:visible').addClass('selected');
}
if(action == '#prev') {
$('.selected').removeClass('selected').prev(':visible').addClass('selected');
}
});
});
// style="display:none"
</script>
<style type="text/css">
.selected {font-weight:bold;}
</style>
</head>
<body>
<ul>
<li>Item 01</li>
<li style="display:none">Item 02</li>
<li>Item 03</li>
<li>Item 04</li>
<li>Item 05</li>
</ul>
<a href="#prev">« Previous</a> | <a href="#next">Next »</a>
</body>
</html>
Change History (8)
comment:1 Changed 13 years ago by
comment:2 Changed 13 years ago by
| Keywords: | needsreview added |
|---|
The approach you're using is for only the next item, and if that item doesnt match the selector, then no item can be returned. You'll need to use nextAll or prevAll to collect all the possible elements to be filtered with your selector.
Take a look at this edit to your jsfiddle:
You'll see that I've acheived the desired behavior by getting all, filtering and specifying which element to move to (with eq()) in the matched set.
comment:3 Changed 13 years ago by
| Component: | unfiled → traversing |
|---|---|
| Priority: | undecided → low |
comment:4 Changed 13 years ago by
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
comment:5 Changed 13 years ago by
| Keywords: | needsreview removed |
|---|
comment:6 follow-up: 7 Changed 12 years ago by
If anyone needs to find a solution to the OP's dilemma, you can use a simple do while loop till you find the next visible element.
temp_pointer = jQuery('#current_element'); do {
temp_pointer = temp_pointer.prev();
} while (temp_pointer.is(':hidden'));
comment:7 follow-up: 8 Changed 11 years ago by
you can use
.prevAll(':visible:first')
and
.nextAll(':visible:first')
comment:8 Changed 11 years ago by
Replying to Indamix:
you can use
.prevAll(':visible:first')
and
.nextAll(':visible:first')
it works..
Demonstration in jsFiddle:
http://jsfiddle.net/6WxAZ/