Some elements in my page are rendered through php code. Sometimes, on link clicks that redirect to a page in the same site, I want to insert html elements like div, span etc through javascript in their respective places. My main question is: how do I insert the elements in the appropriate place, and apply the same css styles to them as t...
Hi All: Currently I am working on a ajax-based web application that does some XHR. I chose CakePHP + jQuery to do the jobs, they work pretty well except this little problem. Say, I make a String of a valid JSON form ==> { "test" : "hello world"} Then I am calling jQuery's ajax method to send it to the destination php page: jQuery...
I'm looking for an easy way to select an entire week (Sunday to Saturday). Initial searching for some sort of jQuery control has turned up empty. Does anyone have any recommendations of some? jQuery UI Themeroller enabled is a plus. ...
I am trying to set up a callback in jQuery that correctly binds "this" to the calling object. Specifically, here is the code I am working with. I am doing an ajax call in a Object like this: Object.prototype.doAjaxCall = function(url) { $.get(url, null, this.handleAjaxResponse ); } However, in Object.prototype.doAjaxCa...
I have a problem with the £ sign. When the page is loaded it adds an additional character and appears like this: £, I want to write Jquery from which I can replace this character with £ for the entire page. I am using the utf-8 charset, so that's not where the problem is. ...
I have a jQuery animation that animates the 'scrollLeft' on a container to produce a kind of 'marquee' effect. I have it set up so on mouse-over of the container it stops the animation, and on mouse-leave, it resumes. $(banksContainer).mouseover(function() { $(banksContainer).stop(false); }); $(banksContainer).mouseleave(function(...
I've written some jQuery for parsing an id out of a link's href. It works, but I'm wondering if there's a cleaner, more idiomatic jQuery way of doing it: <a class="edit_tags" href="/image/edit_tags/id/2">Edit Tags</a> <script type="text/javascript" charset="utf-8"> $('.edit_tags').click(function(event) { event.preventDefault(); ...
How to temporary store the textbox value until I close the browser using JQuery Please help me with the code ...
Hi, just wondering how I can check to see if a text variable is contained within another variable. like var A = "J"; var B = "another J"; something like :contains but for variables. thanks ...
I'm using Zend_Navigation (sweet addition to the framework, btw) to build my menu, after which it should be rendered in the page (self-evidently). I first set the container somewhere in the controller: // $pages is the array containing all page information $nav = new Zend_Navigation($pages); $this->view->navigation($nav); Then, in the...
I need to substring a variable, and not an object, I know objects such as; $("div#foo").text().substr(0,1); But I need to do it on a non-object, for example a variable; var foo = 'abc'; foo = foo.substr(0,1); The second example won't work, because it's a non object. The actual problem is that I need to cut the last character off f...
Normally located on this website: http://www.appelsiini.net/projects/lazyload But the site is down... Or does anyone know of another location to download it? :( ...
I have the following jQuery function (simplified): function doSomething(el, str) { el.find('.class').text(str)); } Don't worry about the .text() part, in reality I'm doing something a bit more complicated than that... But since that's irrelevant to my question, I'm just using .text() here as a simple example. The problem is, everyti...
Still trying to figure out idiomatic jQuery - here's some jQuery for setting a variable base on the class of a div - is there a jQuery way of doing this more compactly, given that the div in question may have more than one class ... var currentType = 'component'; // text_component, image_component, tagged_component if ($(my_div).hasClas...
In this function I am displaying an error image in next td of table when a field is not validated. It is displaying error images correctly but when a field is valided, it's error image is not removed from next td. I tried to use "success" option but it is not working. Can anyone tell me the exact code. $(obj).find("form").validate({ s...
Greetings I have extended my admin add screen (tabularinline) by using the http://www.djangosnippets.org/snippets/1594/ Now I have a field in my model: start = models.CharField(max_length=5) this is intended as a special time format, it will be in a HH:MM format such as 16:30 . Now I want to implement a way that site auto assigns ":"...
What is the correct way of assigning to a variable the response from jQuery.get() ? var data = jQuery.get("output.csv"); I was reading that jQuery.get() must have a callback function? why is that? and how would i use this callback function to assign the response back to the data variable? Thanks in advance for your help and clarifica...
I have a chat application, I want that whenever user accidentally or manually closes the browser ,he should get an alert so that various clean up operations could be carried out. I have more thing i itried to use on before event but I want that to be used for a particular web page as all other web pages are also called on before load. Pl...
Hello, I'm using a json object to store different bits of content, one of which can contain javascript & html relevant content (like quotes, semicolons, tags etc) which without encoding can break the page. To work around this I'm using: "content":"<%=StringEscapeUtils.escapeHtml(StringEscapeUtils.escapeJavaScript(content))%>" (I'm usi...
Hi guys, I've got this function to check my form: function checkFrm() { $.each($('select'), function() { var $this = $(this); if( $this.val() === 'null') { // do nothing } else { if($this.next('input').val().length < 1) { return false; } } }); } When the user submits this, it runs...