I'm all new to jQuery and have the following problem. I'm sure the pros here can give me a hint, how i do it the right way:
<div class="images">
<img id="id-14" src="Jack" />
<img id="id-22" src="Dan" />
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I'm trying to create a list that contains items which are filters for a search. The list shows 10 items (max) on the page load. if there are more than 10 it changes the class of the elements > 10 so they are hidden, and a 'show more' link is appended. Now if the user has 'unhidden' the previously hidden items and then chooses one, I want the class for all those previously hidden items to change until the user has deselected that item.
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Is there a better, smaller way to write this? It works for what i need currently, but there are future features im planning that will not be practical checkingindividualindexes the way i've done it.
I have a dynamically generated table, filled from a database by a perl
application.
Each row represents a database record and has a 'status' and a unique 'id'.
What I want to do is create buttons to hide all rows with a particular
status. The code to show/hide is relatively easy, but how do I turn them
all off at once?
Several ideas I had:
1. Set the tr's 'id' attribute to the status (eg 'open') and then set that
id to display: none. But that only turns off the first one.
2. Do the same but somehow loop over all elements looking for that id.
3. Set the tr's 'id' attribute to the status plus the data's id (eg
'open.24') then loop over all elements matching the status with a regexp.
4. Doing something else that I haven't thought of yet.
Anyone have any advice and example code?
I have an object that defines the default color, and then when the color is updated, the different css classes need to be updated as well. So here's what I was trying to do
var colorPicker = {
mainColor: "red",
backgroundColor: this.mainColor + "bkgd",
}
So problem 1 is I keep getting "undefined" returned for "this.mainColor". If I use colorPicker.mainColor, it hasn't been created yet so it throws an error.Problem two is if I update mainColor from another function, say to make mainColor = "green", then backgroundColor doesn't automatically update.
version of Apycom's jQuery menu; you can find itat http://apycom.com/ and it is looking really good.I have uploaded files, and published it on a test site - www.flexin.beUnfortunately, some of the submenus starting from the second that haschildren elements, it adds the item on the top level in InternetExplorer.Does anyone on this list has any experience with this library?
View 2 Replies View RelatedI am trying to dynamically clear the value of a form input field and then submit the form.When I used $('#my_field').val('') to clear the field, it was cleared on the screen but when the form was submitted the original value of the input field was posted.My browser is FireFox and I can see using FireBug that when the field is cleared, firebug is still showing the html code with the old value. E.G. <input type="text" value="old_value" />The same situation occurred if I used $('#my_field').attr('value', '') to clear the field.The same situation occurred if I actually changed the value of the field rather than just clearing it.To work around this problem I ended up using the $('#my_field').removeAttr('value') to clear the field before it was submitted.
View 1 Replies View RelatedI have an ASP.net page where I load a record set server side and upload it into a listbox. I'm trying to do all the movement functionalities of the listbox items client side. Specifically, I'm trying to figure out how to copy selected listbox items from one listbox to another -- on button click. I've searched for a while, but every example that I found moves the actual item into another listbox, I just want to copy the selected item to another listbox.
View 6 Replies View RelatedI currently have a normal link like Code:<a href="http://sitepoint.com" class="link">sitepoint</a> and when a user clicks on it I want to be able to change the "link" class to a different class. However, I don't want to add anything to the actual link html. Is it possible to do this using javascript without modifying the original link code?
View 4 Replies View RelatedI am a complete novice when it come to Javascript. I copied the script for displaying random images at a specific interval (from javascriptkit.com). I would appreciate knowing whether the following is possible:
The pages are based on tables, so the parts that change are all cells.
1. Can I define text instead of an image in the array? i.e. can I have the image change to say an apple in one cell and the next cell have text explaining what an apple is?
2. Would it be possible to put a countdown timer for when the image/text is going to change?
Ive got a small image of a power button and when pressed the inner section on the button changes to yellow, but when its pressed down Im also trying to get part of my H1 (main header logo title) to change to yellow.
Ive created a span with an id surrounding the letters of the H1 that I want to change, the id being : "power";
The javascript that I have come up with so far and works is as follows:
<img id="poweron" src="http://www.sitepoint.com/forums/images/power.png" alt="Power on button" onmousedown="this.src='images/poweron.png';" onmouseup="this.src='images/power.png';"/>
I understand Im not really supposed to be using inline JS, and I know Ive got to create a function for the onmousedown event to trigger changing the H1 text, so am I under the right impression that the JS so far written is redundant and will have to be re-written so thats contained within a script placed just before the closing </body> and an external script for invoking the main function ?
I'm having trouble with a plugin system that I'm working on. It involves binding a doubleclick with two elements that have the same id. The two elements are different plugins, and load appropriately, however the dblclick binding seems to not change between elements. Here's my code(simplified):
$("div.editor").droppable({
drop: function(event,ui) {
objID = ui.draggable.attr("objID");
$.getJSON("objects/"+objID+"/object.json", function(data) {
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I have dynamic html table , Now I want to find the items in the first column. The column name(td) is chk. How can do this using Jquery ?
View 2 Replies View Related<!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">
[code]....
I have multiple ul with multiple actions on 'button' changes, i.e.:
<ul>
<li></li>
<li></li>
<li></li>
<li></li> <--this is to be hidden
</ul>
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The UL's are to show top 3 items let's say, and hide the rest. When items are hidden on page load [top 3], the Show button is on. When that is clicked, it shows all LI's for that UL and button/link text changes to Hide, and hides all other items of all other items of other UL's apart from their top 3 items.
When the items show, and the text/image is changed to Hide, hide's on click should also hide that UL's items and only show three items for that UL. 3 items are always shown.
I am trying to put the finishing touches on my client's website. The site was built with Wordpress as its CMS. For the site's 'Photos' page, I used the NextGen Gallery plugin to manage and display the image gallery. We (my programmer) made some modifcations to the plugin so that users could upload images from the frontend of the site. That was no problem.
Then I added a jQuery script that toggles each image's description text OFF and ON. It looks good on the 1st page of the gallery, but then if you click to page "2" you get taken to a screen that shows all the descriptions toggled ON. I don't know what's doing it, but something is causing all of these descriptions to show at once, which is NOT what we want.
Here's the jQuery script I am using (it's in no-conflict mode so it plays nicely with the other code libraries in wordpress):
Code:
var $j = jQuery.noConflict();
$j(function(){
$j(document).ready(function( ) {
[code]....
how I can make a 'description text box' disappear/fadeout when another one gets clicked? Right now you actually have to go back and re-click each one before it toggles OFF, which starts looking terrible after you've clicked a few of them.
Can we create menu items, sub menu items using javascript coding.
View 2 Replies View RelatedTrying to get data from xml file. Got it. Trying add data in class.
$(this).find('Category').each(function(){
var menuItem = ($(this).find('Label:first').text())
$(".DfMenu").text(menuItem)
alert(menuItem)
There are 4 menu item. Alert shows up right but it add same data in all menus one by one. How can I add four different menu item in four divs that is using the same class.
For some reason my loadFirstPage in the following code is unable to find the dynamically created list items built up in the buildGallery function. I have a button in the extended code that calls the loadFirstPage function on a click which works perfectly when I click it
var buildNavi = function(){
var naviTemplate ='<li class="prev"><a href="#" title="Previous">Previous</a>
</li><li><span class="current"></span><span class="total">
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I am having quite a bit of trouble getting items out of a json encoded array. I have searched this forum tirelessly and can't find anything except more confusion. I'm simply trying to retrieve data from a mysql db via ajax.
select.php:
echo $json_encode_data;
output is like so:
{
[Code]....
Do you need to use a .json file when using .getJSON? I simply want to print data from my select.php file that has an json encoded array. If there is a more simple way to do this without using json encode
I want to compare the total number of checkboxes with the number of checked checkboxes of a certain nameI use these 2 functions:
alert($('input[name=checkItem]').length); // To get the total count
alert($('input[name=checkItem]:selected').length); //To get the total selected count
The first one works, the second one doesn't.
I wish to create a slideshow of items in a list.
The list should display 5 slides in a set of 10 items in the list.
The cycle behaviour I wish to have, is to put an element on top of the list and hide the element on the bottom.
I try using cycle plugin, how to left more than 1 element visible after slide cycle change.
I've been trying to work this out for a bit now but seem to have come a bit unstuck. I'd like to be able to use .find to search an <UL> element and find out if there are any items with two attributes the same as a search choice. i.e. : My UL looks like this :
<ul>
<li id="1" typeref="E" typeid="1">Element 1</li>
<li id="2" typeref="E" typeid="2">Element 2</li>
</ul>
I would like to do a search of the above UL and get back the id of the first LI element you can see in the list there by doing a search for typeref="E" && typeid="1". Is that possible using Jquery?
Here is the jCarousel lite page : [URL] And here is my project : [URL] Carousel pager works great, when you click a page, carousel switch to the chosen page. But if you try to drag an item outside the carousel (green border), the item won't go above the carousel border, but underneath.
View 4 Replies View RelatedI want to make a for loop with jQuery to reduce code, but it wouldn't work. This is the sorth of thing I want to do: run through an array of <li> and animate them separately with a pause in between.
$(
'#thebutton'
)
.click
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Has anyone been successful in appending new items to the jQuery UI accordion widget? I'm trying all sorts of things, but however I manipulate the items in the accordion (like applying effects, or appending elements), it stops being an accordion. In case of appending, the new items do not act like part of the accordion. Issuing `.accordion()` on the parent after appending does not reactivate the accordion, etc.
View 2 Replies View RelatedI have a table containing multiple rows (tr), each row has two columns (td). In the first columnIhave acheckbox, when this checkbox is clicked i need it to change the class of a div in the second column of the row.
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