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  • Unobtrusive jQuery and Rails with AJAX and form validation

    - by bogumbiker
    Hello, I am looking for a way to call successfully custom function from submitHandler to do proper ajax post. Here is my custom function: jQuery.fn.submitWithAjax = function() { this.submit(function() { $.post(this.action, $(this).serialize(), null, "script"); return false; }) return this; }; Before using validate plugin I had following which worked fine: $(document).ready(function() { $("#my_form").submitWithAjax(); } Now I have added the validation part and have no idea how to call my custom submitWithAjax function?? $(document).ready(function() { $("#my_form").validate({ /*Validations - works perfectly!! */ }, submitHandler: function(form) { /* $("#my_form").submitWithAjax(); - this works but introduces recursion */ /* how to call custom subitWithAjax() ????? */ } }); }) Thanks!

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  • Jquery get attribute of few ul to create another attribute

    - by Josemalive
    Hello, I have the following HTML: <ul actualpage=0> <li/> <li/> .... </ul> <ul actualpage=0> <li/> <li/> .... </ul> Im trying to get the value of actualpage of each ul and create a new attribute. Its easy but not in one jquery sentence... Its possible? Until now i have the following line (between ## simbols the missing part that i need. /* select all uls with attribute actualpage and create a new attribute on each with the current actualpage value */ $('ul[actualpage]').attr('newactualpage',##Current value of actualpage attr of UL##);

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  • Remove JQuery validationEngine from form

    - by psynnott
    I am using Position Absolute's jQuery validationEngine but I need to remove it after attaching it to a form. I have 2 submit buttons on my form - one for save and one for save as draft. I attach the validationEngine to the form when Save is clicked. If the validation fails, and the user clicks Save as Draft (by passing the validation), the validation engine is still attached to the form from when they clicked "save". What I want to do is: - allow the user to attempt to save - validation fails and error is displayed - and allow them to click save as draft without any validation being performed I tried the unbind function and it appears to work, but it breaks the submit on the button completely. I just want to remove the validationEngine and allow everything else to work as it was. Thanks

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  • jquery script removal

    - by VictorS
    I am working on a page(ASP.NET 3.5) that has alert when "Save" button is pressed, i.e.this in page code behind: Page.ClientScript.RegisterStartupScript(this.GetType(), "alertMsg", "alert('" + Message + "');", true); So when I look at the page after sucessful save I see a script tag added: <script type="text/javascript"> //<![CDATA[ alert('Save Sucessful.'); </script> The problem is that there is another button that redirects to another page and on that page there is a button to jump back to this page, i.e. javascript:history.go(-1); So if you save then go to another page and come back you see alert again. Unless there is a better way of handling this situation, I think I need to remove that script when I redirect from the page, can I do it with jQuery, i.e. on redirect button click remove above script from the page?

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  • Apply Button() to an element inside a variable

    - by Ben
    If have a variable data = '<div>... <button id="remember"> ... </button> ...</div>', is it possible to apply the .button(); method to a button inside that variable? I've tried the following: $('#remember', data).button(); but that doesn't work. After that i just do $(data).dialog();, which works. I've come with a workaround and that's to append the variable data to the document, call the .button() and then call the .dialog(), but appending and removing dialog's divs on the document doesn't seems right.

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  • Professional jQuery based Combobox control?

    - by splattne
    Are there any professional Combobox controls (dropdown list with autosuggestion) based on the jQuery library? It should be able to handle large datasets and have some skinning options. A multi-column result list would be great too. I'm working with ASP.NET, but it's a not a problem if I had to write a wrapper for it. I'm already using a third-party control, but I ran into some compatibilty issues between two vendor's controls. Well, I want to get rid of this kind of dependencies.

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  • How to use jQuery .each() - I get a value, but it's the wrong one

    - by Ankur
    I am returning a JSON object (as a String) through a servlet. The JSON object looks like this: {"3":"Martin Luther","30":"Boris Becker","32":"Joseph Goebels","19":"Leonardo Da Vinci","31":"Adolf Hitler"} My jQuery looks like this (the submission of data is correct because I get a proper looking result from the servlet): $.ajax( { type : "GET", url : "MyServlet", data : queryString + "count=" + variables, success : function(resultObj) { $.each(resultObj, function(key, value) { $("#resultCount").html(key+", "+value); }); } }); However when I try to print the results, that is the variables key and value, I get a number for the key but not a number from the JSONObject and an empty string instead of the value. Essentially the question is about how to "extract" the information from a JSON object.

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  • jQuery Roundabout IE images pixellated

    - by luke
    Hi at http://lunatestsite.co.uk my jQuery roundabout near the bottom of the homepage is problematic in IE7 and 8 - book cover images blurred/pixellated. http://stackoverflow.com/questions/1985303/ie-image-display-problems/2355921#2355921 suggests something to do with em sizing in IE being the root of it but I don't really understand the conclusion reached there. I don't think opacity is an issue in this. Any help gratefully appreciated, this is more or less last on more checklist for this site! Thanks Edit: fixed by resetting to font-size: 1em before the height and width em declarations for the roundable-movable-item and roundabout-movable-item img. Now working in IE7 and 8.

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  • JQuery preventDefault() but still add the fragment path to the URL without navigating to the fragment

    - by jdln
    My question is similar to this one but none of the answers solve my problem: Use JQuery preventDefault(), but still add the path to the URL When a user clicks a fragment link, I need to remove the default behaviour of jumping to the fragment but still add the fragment to the URL. This code (taken from the link) will fire the animation, and then add the fragment to the URL. However the fragment is then navigated to, which im my case breaks my site. $("#login_link").click(function (e) { e.preventDefault(); $("#login").animate({ 'margin-top': 0 }, 600, 'linear', function(){ window.location.hash = $(this).attr('href'); }); });

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  • Jquery runtime error: object expected

    - by Joris
    The Jquery script that controls my tabcontainer gives an "object expected" runtime error. I honestly can't find the reason why: $(document).ready(function() { //When page loads... $(".tab_content").hide(); //Hide all content $("ul.tabs li:first").addClass("active").show(); //Activate first tab $(".tab_content:first").show(); //Show first tab content //On Click Event $("ul.tabs li").click(function() { $("ul.tabs li").removeClass("active"); //Remove any "active" class $(this).addClass("active"); //Add "active" class to selected tab $(".tab_content").hide(); //Hide all tab content var activeTab = $(this).find("a").attr("href"); //Find the href attribute value to identify the active tab + content $(activeTab).fadeIn(); //Fade in the active ID content return false; }); }); Has it something to do with the stylesheet?

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  • JQuery Autocomplete - format listing and only return a part to the text box

    - by Jason
    I'm using the JQuery Autocomplete and it's working just fine. I'm using it to allow someone to search for users out of a database by searching on last name or id number. Right now the drop down list that is created is the resultes of a SQL query and looks something like: $row_rst['lName'] . ', ' . $row_rst['fName'] . " - " . $row_rst['user'] . "|" . $row_rst['id'] which outputs something like: Jones, Henry - hjones Gibbons, Peter - pgibbons When I pick Henry the text box gets Jones, Henry - hjones and the hidden field gets his id. I'd like to format the drop down in columns if possible and only return Jones, Henry to the text box if possible. Are either of those options possible? I'm thinking it has to do with either formatItem(row) or formatResult(row) but I'm not sure and I can't seem to find how to go about this.

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  • My AJAX is only firing once,

    - by sea_1987
    Hi There, I ahave some ajax that is fired when a checkbox is clicked, it essentially sends a query string to a PHP script and then returns the relevant HTML, however, if I select a select it works fine if I then slect another checkbox as well as the previous I get no activity what so ever, not even any errors in firebug, it is very curious, does anyone have any ideas? //Location AJAX //var dataObject = new Object(); var selected = new Array(); //alert(selected); $('#areas input.radio').change(function(){ // will trigger when the checked status changes var checked = $(this).attr("checked"); // will return "checked" or false I think. // Do whatever request you like with the checked status if(checked == true) { //selected.join('&'); selected = $('input:checked').map(function() { return $(this).attr('name')+"="+$(this).val(); }).get(); getQuery = selected.join('&')+"&location_submit=Next"; alert(getQuery); $.ajax({ type:"POST", url:"/search/location", data: getQuery, success:function(data){ //alert(getQuery); //console.log(data); $('body.secEmp').html(data); } }); } else { //do something to remove the content here alert($(this).attr('name')); } });

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  • Rotating images + content - jQuery or MooTools?

    - by Lenwood
    I've found a feature on two different websites that I'd like to include on one of my web projects, but I can't figure out how they're doing it. I think they're using either jQuery or mootools, but I'm not sure. http://www.x-plane.com/index_desktop.html I'm new here so I don't have the reputation to post the other link, but if you do a Google search for "Andrews Institute of Orthopaedics" its the top result. I'll see if I can answer a few questions to earn my keep. The thing that I like about these is that the images and text (including links) are all rotated together. I've done a few web searches related to cycle, rotate and slide but it's not coming together for me. Can anyone give me a nudge in the right direction?

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  • jQuery closing pop-up after successful form submit

    - by RyanP13
    Hi, I have a pop up form that i wish to close on successfull submit of the form. Currently we are only validating on the server side which will create an unordered list of validation errors with the class .error_message. Once the form has been successfully submitted i want to close the window. Currently the jQuery i am using for this is as follows but does not work because the first time the form has been submitted the number of error messages will always be zero. $(document).ready(function() { $('form#emailQuote').submit(function() { var $emailErrors = $('form#emailQuote ul.error_message').length; alert($emailErrors); if ($emailErrors == 0) { //window.close(); alert('no errors'); } else { //alert('errors'); alert('errors'); } }); });

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  • jQuery fadeIn fails with jqQuery form-plugin

    - by VoodooBurger
    I have a message that I want to fadeIn when a form is successfully send. I'm using the jQuery form plugin and the code: $(document).ready(function() { var options = { target: '#output', beforeSubmit: validate, resetForm: true }; $('#holdform').ajaxForm(options); }); The validate function works perfectly so i added this code before it returns true: (...) $('#output').fadeIn('slow'); return true; } This should fadeIn the div I have underneath the form, styled as display: none;. But what happens is that the div fades in and then disappears. Does anyone have an explanation and possibly a solution to fix it? Thank you in advance! The code can be seen in it error-action here: http://gadebold.dk/events/tilmeld/

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  • jQuery animation queues

    - by OneNerd
    I am at a dead end, so hoping you jQuery gurus can help. I have a total of 10 elements (actually small images) on a page. I need to animate them like this: first 2 show up then the next 2 show up then the next 3 show up then the next 1 shows up then the last 2 show up So, I have added attributes to each one (sequence_num = "1" (or 2 or 3 etc) so I can easily choose via the $() which ones to animate using the animate() function.) My goal is to write a function that does the animation (I can do that - i think i have grasped the animate() function). What I am getting stuck on is how to delay the animation so the proper groups of objects are animated in before the next group starts. I have tried the queue parameter of the animate() function, but that doesn't seem to work for what I am trying to do. Does anyone have any experience with this?

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  • jQuery selective hover

    - by Vitor
    Hello everyone, I'm trying to do a simple task with jQuery: I have a list of words which, when hovered, should fadeIn its corresponding image. For example: <a href="#" class="yellow">Yellow</a> <a href="#" class="blue">Blue</a> <a href="#" class="green">Green</a> <img src="yellow.jpg" class="yellow"> <img src="blue.jpg" class="blue"> <img src="green.jpg" class="green"> I'm currently doing it this way for each link/image: $('a.yellow').hover( function () { $('img.yellow').fadeIn('fast'); }, function () { $('img.yellow').fadeOut('fast'); }); The method above works fine, but as I'm still learning, I guess there's a better way to do that instead of repeating functions. Can anyone give me some light here? How can I improve this code?

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  • Loading HTML into <div> with jQuery-ajax

    - by ehehhh
    Hello everyone, I ran into a bit of trouble while trying to load an external HTML page into a div using jQuery-ajax. I had this div: <div id="content"></div> and wanted to fill it with $("#content").load("include/add.html"); It loads the HTML file perfectly, but inside that add.html is a button that should load add2.html(also using .load), but it seems that neither the button nor the datepicker in that file won't work. I'm guessing the .load function is responsible for that? This is the content of add2.html: <p>Nr: <input type="text"></input></p> <p>Name: <input type="text"></input></p> <p>Date: <input type="text" id="datepicker"></input></p> <a href="#" id="button1">Next</a> Please help, I'm desperate :D

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  • Jquery href with hash

    - by Ramesh
    Hi, i am using tis code for tab navigation. function hashIt(toHash) { toHash == "" ? window.location.hash = window.location.hash.replace( /#.*/, "") : window.location.hash = toHash; return false; } and also i am using jquery popup on page onload. a hyperlink in the popup is not working, if i remove the hashIt function its fine. but i want both. Please help me out. Ramesh.

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  • Invalid Argument IE 8 jQuery

    - by Deshiknaves
    Hi, I have this particular script that runs so that the flash elements don't show up on top of my slide out navigation. This redraws that flash element with wmode as opaque and so it shows up under the navigation. Works perfectly with Chrome and FireFox but not with IE. In IE I get an Invalid Argument in jquery.min.js code 0 Line 103 char 460. Can anyone help me as to why? If I comment out the second line of code inside the function then there is no error, but then doesn't work in FireFox. Any help is appriciated. $(window).load(function(){ $('embed').attr('wmode','opaque'); $('object').append('<param name="wmode" value="opaque">'); $('object').wrap('<div>'); });

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  • JQuery: Problem in getting element's width in Chrome

    - by Sarfraz
    Hello, Suppose I have this image: <img src="images/01.jpg" border="0" rel="shadow" /> Then with JQuery, I get its width using: $('[rel="shadow"]').width(); Firefox and IE report correct dimensions of the image eg 140px while Chrome reports 0. How to solve this problem? Note: I don't want to set explicit width for images eg: <img src="images/01.jpg" border="0" rel="shadow" width="140" /> So, how to get width in cross-browser way which is not defined in width attribute of elements? Thanks

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  • Jquery JCarousel, itemLastInCallback how to change out the controls

    - by TJ Sherrill
    I am new to js and Jquery other than plug and play scripts and plugins. I have Jcarousel running great on a Ruby on Rails site and I need to use the itemLastInCallback method to change out the next and prev buttons. Basically if the end user clicks through to the last item in a carousel, the next button would become a link to the next carousel. <%= link_to (image_tag 'scroll_right.png'), @next_group % is the code I need to render in the end. So something like: if this is not the last item in the carousel button is normal jcarousel next button else <%= link_to (image_tag 'scroll_right.png'), @next_group % end is there a best way to do this? am I on the right track?

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  • Get the ID of the Current Textbox using JQuery

    - by Aaron Salazar
    I have a form with 3 text boxes that all do the same thing. They each call the JQuery function below after each keypress. Since I have 3 textboxes that all do the same thing, I'd like this function to work for all three. How do I change this function so that it'll grab the textbox's ID that is currently being edited instead of just the one? $(function() { $('#DocId').live('keydown', function() { var styleValue = $(this).val(); $('#tableContent').load( '/CurReport/TableResults', { style: styleValue } ); }) }); Thank you, Aaron

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  • jquery input-validation (number characters and decimal places).

    - by Cesar Lopez
    I have several javascript functions to validate the input data in textbox, so it will limit the user to type into the textbox a range of numbers (eg. from 0 to 500) an x amount of decimals (eg. 1 or 2 or 3 ....). I am having some issues with the javascript functions because they are three separate functions and the alerts get a bit mixed up. I was wondering if there is a jquery function that will make it neat, effective and simple. Thanks.

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