JQuery :: Select A Child By An Attribute?
Jul 14, 2009
I have 2 lists on a page and I have a link set up to remove an li item from the one list. I need to check to see if there is a copy of that item in the other list based off an attribute in my li item called qid. How would I look for a child list item based off this custom
attribute? Assuming I have html like the following and I want to get the one where qid=14.
<ul id="ul1">
<li qid="12" id="ul1_1">adfaf</li>
<li qid="13" id="ul1_2">adfaf</li>
<li qid="14" id="ul1_3">adfaf</li>
</ul>
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Feb 9, 2011
<div class="userbox posts" id="pst146996">
<div class="imgholder">
<img alt="Chris Hardin" src="http://codebix.com/bp/1633.png">
<div style="margin-left: 20px;" class="commentbox">
[code]....
i want already select .postlike in $(this) now i want to select the tagh1 who is in .commentboxelements.i want to change the h1's inside text 1 to 2 so i write the code
$(this).closest('.posts').children('.commentboxelements center h1').html('1');
i try this but it's not worked anyway how i can do this.
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Aug 3, 2010
How can I get the href attribute in a variable?
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Jun 6, 2011
With this code:
<div id="main"><div id="slideshow" class="pics">
<a href="/page2.asp""><img src="/img01.jpg" alt="Text 1" /></a>
<a href="/page3.asp"><img src="/img02.jpg" alt="Text 2" /></a>
</div><p id="pcaption"></p></div>
I'm trying this to no avail (using the Cycle plugin, the source html DOES have the includes for jQuery and cycle external files):
$(function() {
$('#slideshow').cycle({
fx:'fade',
fit: 1,
pause: 1,
timeout: 1000,
height: 360,
width: 550,
random: 1,
after: function() {
$('#pcaption').html(["this.children"][0].attributes[0].childNodes[0].data);
}});});
The problem line is:
$('#pcaption').html(["this.children"][0].attributes[0].childNodes[0].data);
What I am trying is to get the text from the alt attribute to change the <P> after the image.
I've tried:
$('#pcaption').html(this.alt);
$('#pcaption').html(this.children.alt);
And I still can't get the alt text from the image tag. I want to have images with an URL, but I need them to have descriptions (that's why the ALT in each image).
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Mar 25, 2011
I have a Div control d1and in this div I have furter div and span control.I want to get a list of all element in an array.
<div id="d1">
<div>
<div id="h1">
<div id="h2">
[Code].....
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Apr 13, 2011
$(document).ready(function() {
The SELECTor shows up in the document but it's not MULTIPLE, no ALT text, no CLICK event handler.
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Apr 7, 2010
This seems like a relatively straight forward problem. I've searced google and these forums. I just want to select this's last child. How do I do that?
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Jul 24, 2010
I have a list (simplified version example)
<ul>
<li><a>Grandfather</a>
<ul>
<li><a>Father <span>Desc</span></a>
[code]....
I want to be able to select the span elements that have a sub ul (ie, Grandfather,Father, but not son or daughter. I tried $('#page-ui li:has("ul") span'), which works for the top level nav that doesn't have any children, but shows up for uncle and son and daughter since it applies it to all the spans inside the first li with a sub ul. I also tried$('#page-ui li:has("ul") span:first-child'), but that didn't help either since all the spans are the first childre
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Aug 31, 2009
How can I do a less than in a select e.g. something like $.("span.class [id<"+ a_custom_variable +"]") when I tried that it just selected all span of class with an ID attribute rather than where ID attribute is less than
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Jun 25, 2010
<!DOCTYPE html>
<html><head>
<script src="js/jquery-1.4.2.min.js"></script></head>
<body>
<table width="100%" border="1">
<thead>
</thead>
<tbody><tr><td>
<input type="checkbox" id="del[]" value="1">
</td><td>alert</td>
<td>alert</td></tr>
<tr><td>
<input type="checkbox" id="del[]" value="2">
</td><td>alert</td>
<td>alert</td></tr>
</tbody><tfoot>
</tfoot></table>
</body><script>
$('tbody > tr > td').not(children('input')).click(function(){
alert('Doesn't has an input child!');
});
</script>
</html>
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Jun 24, 2010
I have a standard menu structured with an unordered list. Some of the items in the menu have sub items, but are not themselves links. Here's an example:
<ul id="mainMenu">
<li><a href="">home</a></li>
<li><a>services</a>
<ul>
[Code].....
How do I select a tag that does (or does not) have a particular attribute? In my case, I want to be able to select all <a> tags in #mainMenu that do not have the href attribute.
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Jul 16, 2010
I've got a <select> with the multiple attribute on and then I got some jQuery doing some functions when one of the options is selected. Currently my code looks like this
$("select[name=(thename)] option").click(function() {
// do stuff..
});
and both this and the same with live ("click") works in Chrome and FF, but once again IE drops the ball. I've also tried with .change() but nothing..
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Jul 19, 2010
I am trying to figure out the syntax for the following. For this version I am simply trying to select the 2nd child of the SLIDE HOLDER div. For this test I am just making the width grow. My next pass will be to get the index of the DOT clicked and then pass it to the child of the other parent. Please see line 24. I know this is incorrect but placed it to give you an idea of what I am trying to accomplish.
[Code]...
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Jun 25, 2010
I try to use .not(children('input')) to selectwhich doesn't has an input child, but it doesn't work.
<!DOCTYPE html>
<html>
<head>
<script src="js/jquery-1.4.2.min.js"></script></head>
[Code]....
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Apr 14, 2010
Let's say I want to select all the input elements of a particular form with id #form. What would be faster?
1. $("#form input")
or
2. $("input", "#form")
In my (rather unscientific) test using firebug, 2 seemed to be almost 50% faster.
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Jun 24, 2009
how can i set the attribute of an item in a select box to selected?
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Apr 24, 2009
I already know that you can combine multiple attribute selectors, &&-style, by doing:
$("*[name='someName'][value='someValue']");
However, what I was wondering is, is there any way to combine multiple
attribute selectors, ||-style, such that I could select:
$("*[name='someName'][value='someValue']").add("*[name='someName']
[value='someOtherValue']");
[Code].....
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Jun 28, 2009
so i'm stuck with a little problem, but couldn't figure it out though. I have the following div
<div aria-disabled="true" class="dropwidget ui-droppable ui-state-highlight ui-droppable-disabled ui-state-disabled" title="blablabla1"> <a href="/msgpics/core/postgres-pages/img/managed43325.tmp" title="" class="preview"><img src="/msgpics/core/postgres-pages/img/managed43325.tmp?thumb" alt="" class="preview"></a> <p>managed43325.tmp<img src="img/remove.gif" class="remove"></p> </div>
and I receive the click on the remove.gif. What I want to do is to get the title attribute of the div around and write it into the <p> tag instead of the name of the file now. I've achieved several selection (yeah i'm new to jquery) but can't figure this one out.
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May 20, 2009
$('a[class*=myclass]') selects all a elements whose class attribute contains 'myclass', how do I do the opposite?
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Jul 22, 2010
I have a form that I need to target either _blank or _self depending on a selection made in a select list.
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May 12, 2011
I want to do something like this
<div>
<p>
<p class="active">
[code]....
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Aug 12, 2009
suppose I have the following:
Code HTML4Strict:
<li id="lists">
<a> ... </a>
<li>
[code]....
here it now selects all a tag in "lists" but I only want it to reference the a tag that is the direct child of "lists" li. I want it to ignore the freen highlighted part.
<li id="lists"><a> ... </a><li><a> ... </a>
<a> ... </a>
<a> ... </a></li>
</li>
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Apr 20, 2010
If i have a drop down list on my website, and i want to use javascript to change its selected value,however, i do not have the id/name attribute of the option i want to select, only have the "value" attribute of the option, can it be done?
<select name="category">
<option value="">No Preference</option>
<option value="Apples">Apples</option>
<option value="Oranges">Oranges</option>
<option value="Pears">Pears</option>
<option value="Banana">Banana</option>
</select>
I imagine somehow.. selecting the options and looping through them and match the value. Really new to javascript,
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Jan 18, 2006
<SELECT NAME="color" CLASS="text">
<OPTION VALUE="red">Red</OPTION>
<OPTION VALUE="blue">Blue</OPTION>
<OPTION VALUE="green">Green</OPTION>
</SELECT>
<INPUT TYPE="button" CLASS="button" OnClick="self.location.href='index.php?page=page&color=((COLOR))'">
That's the code I'm basically looking for, I would show you the page - however I'm working through localhost and right now it's impractical to upload. The code I've given you gives you the required part anyway. What I want to do is where the buttons OnClick attribute refers to '((COLOR))' I want it to be whatever the select option is the the select field (red, blue or green).
For simplicity reasons as far as the coding is concerned, it'd be easier to avoid any functions.. (There's a lot of PHP, including files, etc - it'd be a hassel to get back to the head of the page :P). Also for practical reasons I'd prefer to avoid using a form with with the GET method to pass on the information.
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Feb 9, 2010
I've created the simple select box below that will "onchange" when an item is selected. I'm trying to apply the "selected" attribute to items that are chosen from the menu, so that if "Home Page #2" is selected, the "selected" attribute will be applied to "Home page #2" once you arrive at "Home Page #2". I've follow a few simple tutorials with no luck and even tried php conditionals to trigger the "selected" attribute with no luck.
Code:
<form name="guideform" method="get">
<select class="wptdb_jumpbar_select" name="mymenu" onChange="window.location=document.guideform.mymenu.options[document.guideform.mymenu.selectedIndex].value">
<option value="/1">Home Page #1</option>
<option value="/2">Home Page #2</option>
[Code]...
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Feb 9, 2010
I've created the simple select box below that will "onchange" when an item is selected. I'm trying to apply the "selected" or "selected="selected" attribute to items that are chosen from the menu. Example: The goal is to show " <option value="/1" selected="selected"> " when page "/1" is chosen and to show <option value="/1"> when /1 is not the current page. I've follow a few simple tutorials with no luck and even tried php conditionals to trigger the "selected" attribute with no luck.
<form name="guideform" method="get">
<select class="wptdb_jumpbar_select" name="mymenu" onChange="window.location=document.guideform.mymenu.options[document.guideform.mymenu.selectedIndex].value">
<option value="/1">Home Page #1</option>
<option value="/2">Home Page #2</option>
<option value="/3">Home Page #3</option>
<option value="/4">Home Page #4</option>
</select>
</form>
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