Selecting elements using multiple parameters like here: $('descendant', 'ancestor').text(); seems to be way more popular than css-like syntax: $('ancestor descendant').text(); Do those two differ in performance, or is it just about being intuitive to particular people?
View 1 RepliesI am creating an FAQ type page with rows of questions that will drop down the respective answer when clicked. I have it mostly working, except I can't find a way to close all answers before opening the next one. I have tried everything I can think of (or search), but to no avail. I am using the following code, where QQQ1/2 are the questions, and AAA1/2 are the answer divs:
//Question/Answer
$(".QQQ1,.QQQ2").click(function () {
// check the visibility of the next element in the DOM
if ($(this).next().is(":hidden")) {
[Code].....
just a very basic question. Have a div (id - photos) with multiple images. 1) Does this select them all? $('#photos img') 2)If so, how can i capture this information? Like so -> var bunchOfStuff = ($('#photos img')); and 3) if so, why can't i do something like alert(bunchOfStuff.length)into code tags...
View 3 Replies View RelatedIs there a way to send multiple search paramaters using the jQuery UI 1.8.1 Autocomplete feature? Currently, I am able to send only the text entered in the text box which automatically maps to the "term" querystring paramater. I need to send couple of additional parameters to my server side code for filtering the search. Is this possible?
View 11 Replies View RelatedI have the following code that works fine (except the show/hide animation for the rows is proving to be a pain to get working):
In the table this is for, I have a checkbox in the first cell in the row the user hovers and clicks on to expand the following row. I am trying to make it so that clicking the checkbox doesn't trigger the jQuery toggling action.
Here is a sample row in the table this is for. The complete row below is what the user clicks on, and the row after that (class="docClassesRow") is what is expanded on clicking the above row
I tried adding :not(:first-child) to the selector:
But that didn't work.
I am trying to easily fix 100+ blog posts where the customer has <pre>tagsto format code.
the issue is in wordpress when you hit enter you are given a new <p> tag, and setting the format to preformatted outputs code like this
<pre>line</pre>
<pre>line</pre>
<pre>line</pre>
[Code].....
i'm trying to do the following: select the links one after another and add a class to them. When the next one is selected i want to remove the class from the previous.
[Code]...
I have written the following code (quite meaningless. Just to check why setTimeout is not working in a similar real-life code) to enable the user to input a given time interval (hh:mm:ss) when a p is clicked, and then alerting the user with the time entered in the seconds portion one second after the div is clicked. But it is not working. I think the setTimeout is the culprit, the way I am passing parameters to the function inside it, but don't know where exactly am I erring.
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
[Code]....
im experiencing a problem when using the :nth-child() selector.
I currently have a div that contains multiple divs. These divs have either the class 'labels' or 'labels-alt', I currently use the following code to change add/remove a class to one of these
function mOver1(n) {
$('.labels:nth-child('+n+')').toggleClass("labels-hover");
}
function mOut1(n) {
[Code]....
Previously when developing my own modal windows I have been creating a "mask" div directly in my markup, in the CSS setting it to be display:none and then setting it to show() by jQuery when a button is clicked.
I'm sure there is a better way to do this but i'm getting a little stuck.
I tried adding the "mask" div and its content to the body using prepend() when my button is clicked but i found i then can't select any of the added elements in jQuery.
How can you select elements you have added to a page by jQuery?? Also if this is the right approach whats the best way to insert a block of html to a page??
I'm having trouble using jQuery to find get select box values by element name. At the moment the code is in a for loop and it gets 8 different form values and puts it into an array. Currently this takes 1.5 seconds to execute which is far too slow as the user has to wait for it to finish. Here's the code which is inside the loop:
[Code]...
This when run executes instantly with no time delay. Why is the jQuery way so much slower? I'm all for saving 2 lines of code but not when it's 10x slower. Also I shouldn't need to put an id on the select box element to make finding it faster, the name value is already unique because I require the specific value once the form has been submitted.
how can i select elements from a HTML string. i have used .get() to load data and i want to search for HTML elements within that data/string
$.get(nextHref, function(data) {
alert(data); // OK
// i tried
alert($(data).find("#posts").html()); // returns null
[Code]....
Here's some pseudo-code for reference:
$(document).ready(
function() {
... // #1 some code that fetches xml and generates a dom structure... <ol id='bla'><li></li></ol> then .appendTo('#foo');
... // #2 some code that generates another dom structure to be inserted into $('#bla').
}
)
The snippet #1 fetches xml and generates a dom to be appended to $('#foo'). But snippet #2 refuses to work with the id's created by the steps in #1. My guess is it is because #2 ran before #1 finished.
How do I make it so that #2 can reference the id's created by #1? Do I make #1 syncrhonous? Is there a way to make #2 run only after #1 is done? Do I just include onclick to the elements created by #1 -- I was hoping to avoid this because it appears the jQuery collective frowns on this.
I have a page where I have images that may have visibility 'hidden' or 'visible'.
So how do I ensure I animate (and other 'manipulations') only visible images when mouseover them and not the hidden image?
Must mention I want to do this without any use of css classes or other non-jquery made css.
Im working on some drag and drop logic similar to the jQuery shopping cart example, but I've run into a small hitch. If I double click on the LI within my 'dropped' area it causes them to become draggable again. I specifically set up drag to only work from one source list, so Im unsure how double clicking is causing this bug?
View 1 Replies View Relatedis there a way to select elements that match a regular expression? I have a set of divs with id = "wrap_n" where n is a progressive and I need to select them and for each 1 I have to add a function that togggle the "elem_n" div.
View 4 Replies View RelatedI'm trying to add the text of a textarea form to the string that's contained at:
myarray[a][b][c]
It was easy to pull out the value of the textarea with this:
textinput = $('#mytextarea').val();
But then when I try to add the variable into the array, it doesn't work. I'm not able (apparently) to do this. Fingers crossed that I'm doing something dumb?
This doesn't work:
myarray[a][b][c] += newstringvariable;
Nor this:
myarray[a][b][c] = myarray[a][b][c] + textinput;
I'm guessing there is a very simple (probably syntax related!) solution to this. I'm open to doing this via jQuery or regular javascript.
What I have is this html:
<div class="persons">
<table>
<tr>
<td>Name: </td>
[Code]....
Now what do I write in this iteration loop to first get the text from the FIRST name and age box, in the first <table> (so I can work with tem). And in the next iteration loop get the SECOND <table>īs input fields text values?
In IE, The selector for multiple inputs is not working whereas in firefox it is. Below is the html.
<td><input id="contactInfo.shippingAddress.city" name="contactInfo.shippingAddress.city" onchange="needToConfirm = true;" type="text" value="city" maxlength="100"/></td>
<td ><input id="contactInfo.shippingAddress.state" name="contactInfo.shippingAddress.state"
[code]....
I am using jquery with the cookie plugin and I have multiple image buttons that can hide/show multiple elements. My question is how can I add a cookie to this code to remember whether each separate element is opened or closed?
The code,
$(document).ready(function() {
// choose text for the show/hide link - can contain HTML (e.g. an image)
var showText='<div class="expanddown"></div>';
var hideText='<div class="expandup"></div>';
// initialise the visibility check
var is_visible = false;
// append show/hide links to the element directly preceding the element with a class of "toggle"
$('.toggle').prev().append('<a href="#" class="togglelink">'+hideText+'</a>');
// capture clicks on the toggle links
$('a.togglelink').click(function() {
// switch visibility
is_visible = !is_visible;
// change the link depending on whether the element is shown or hidden
$(this).html( (!is_visible) ? hideText : showText);
// toggle the display - uncomment the next line for a basic "accordion" style
//$('.toggle').hide();$('a.toggleLink').html(showText);
$(this).parent().next('.toggle').slideToggle('fast');
// return false so any link destination is not followed
return false;
});
});
HTML,
<a class="togglelink" href="#"></a>
<div class="toggle">
Content
</div>
I have mulitiple 'a' tags with different classes (aclass1, aclass2, aclass(n)) and I have multiple divs, also with consecutive classes (divclass1, divclass2, divclass(n)). Is there a way to select the 'a' tags to match the div based on its number (ie. 'aclass1' with 'divclass1' and aclass2 with divclass2)? For example something like this:
$(document).ready(function() { $(".aclass(n)").event(".divclass(n)");
});
how to implement this bit of UI wizardry. I have a list of categories and the user is asked to pick all applicable items and then rate them individually. Right now I have a long list with checkboxes. Whenever a user checks one of the boxes a rating control pops up next to it and they just select the number of stars they want to rate the item.
Although this works for my purposes, it's a bit clumsy and takes up a lot of real estate (I have 30 items in the list so far and this may grow). What would be the best way to get this done?
I am missing something here but this is what I want to do. I want to select a checkbox as such
$('chkRequired');
Easy enough. But I want to then use $(this).attr('checked','true'); and then $(this).show(); and then $(this).next().show();
How can I formulate that into something like:
[Code].....
$("span#tak_box").click(function() {
alert("hi");
});
[code]....
Ok I am pretty sure Javascript is the only way to do this I need to pass more than one parameter from a form to a url For example:
I need this output
Code:
http://mywebsite.com/index.php?price_min=10&price_max=20&sort=featured
I would have no problem if I only needed
Code:
http://mywebsite.com/index.php?price=10
Code:
<form method="get" action="http://mywebsite.com/index.php"
[Code]...
Hi all.Am new to this forum so cut me some slack if I don't articulate my problem with utmost clarity.My problem is that I have a javascript function such as:
function modReg(x,y)
{
<!--
var answer = confirm ("Do you really want to deregister user" +x+"?")
if (answer)
{
document.leo["id"].value=x;
[Code]...
Now, leo is a hidden form with the 2 fields namely "id and "two".Viewing source, I see that the parameters I need are well acquired by the function.In next page, I haven't been successful at retrieving the passed parameters.