JQuery :: [validate] Refreshing The Validator After Dynamically Adding A Class To An Element?
Aug 10, 2009
I know the refresh() method is gone since version 1.2 but for somereason even if it's suposed to work without it I can't get it to work.Here's the scenario:I got a select box, depending on the selection I want certain elementto validate so I dynamically add validation class to those elementlike this.$("input#element").toggleClass("{validate:{required:true}}");But when I click submit the element doesn't get validated at all but Ican see the class has been added in firebug.
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Sep 5, 2010
I have a table with onw row and one column.I have set class for column also written function for click event for class.Now added table row dynamically and set same class.But click event works only for existing row not for newly added row.
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Jul 26, 2010
I need to add a class to every div (with ID #myDiv) NOT containing an <li>-Tag.
I have:
Line 5 doesn't add the class to the div.
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Dec 9, 2010
I have tag something like
<div class='abc'>
using jquery i want to change the class dynamically.
i saw the jquery reference, it has something hasClass, but i donot see addClass.
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Jan 25, 2006
hi everybody, didn't find this using the search :( this is my problem:
i create a dom element dynamically (<span>) and want to assign a class
attribute to it such that it has some css style, this works in ie, but
not in firefox :( here's the simple code:
<div id="somediv"></div>
var div = window.document.getElementById("somediv");
var span = window.document.createElement("span");
span.innerHTML = "span";
span.attributes.getNamedItem("class").nodeValue = "span_class";
div.appendChild(span);
so this works well in ie6, but firefox gives this error:
Error: span.attributes.getNamedItem("class") has no properties
if i run this code on a statically defined span (in the html file),
where a class attribute already is set:
<div id="somediv">
<span id="spanspan" class="">
</span>
</div>
changing the class to "span_class" works both in ie and firefox.
how can i fix my above code such that it works in both browsers? it
seems that on newly created dom elements the class attribute isn't even
there (to change it), how can i create it, and then change it?
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Apr 15, 2009
I have a menu div that I have styled so that is always visible on my page. When a user clicks a menu item they are taken to that section of that page using an anchor withing the page but the menu remains visible/constant to the left of the screen
My menu is made up of a number of vertically displayed tab images (set by assigning the background image of a href in css), what I would like to happen is that when a user navigates to an anchor section the background image for that section be changed to a 'current tab' image.
Usually this would be done by setting the class of that menu item to "current" within that page, for example if the menu navigated to a seperate about.html page for the about menu item set:
<a href="about.html" id="menu_about" class="current">about<div>
#menu a.current{
background-position:0 -50px;
}
However on my page different pages (eg about.html) wont be loaded so what I would like to be able to do is dynamically set the 'class="current"' for the href element when a user clicks that link.
I tried the following but it didnt work:
<a href="home.html" class="home" id="home" onclick="document.getElementById("home").className="current";"><span class="nav-text">home</span></a>
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Nov 2, 2010
I am working with customised form validator..I've this html structure
<div id="tab-perfil"><fieldset>
<legend>Dados Pessoais</legend>
<div class="columns">
<div class="colx3-left-double required">
<label for="nome">Nome</label>
<span class="relative">
<input type="text" name="nome" id="nome" value="" class="full-width">
</span></div>
What I want to do is after the input add a span, I know how to do that, just use insertAfter('#nome'); but I have a class for the ERROR and a class for the OK. This is what I have so far
this.find("#formulario_criar-cliente").submit(function(){
var $inputs = $('#formulario_criar-cliente div .required :input');
$inputs.each(function() {
if ($(this).val() == "") {
$(this).addClass("error");
} else {
$(this).removeClass("error");
}});
return false;
});
When I add the class error I want to show a span with a class="check-error" and when I remove the class I want to show a span with a class="check-ok" but remove the error one. This is for multiple inputs... and I don't know how to achieve that =x
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Jul 5, 2010
I have created a couple simple custom validators but this one isn't working. I have an input #eSig and two others #FirstName and #LastName. I need to add a rule that says the value of #FirstName must be contained in eSig, and one that is the same for #LastName.
[Code]...
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Aug 23, 2010
I need to add an "alt" class to every third div of a certain class.
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Oct 8, 2009
Either I'm having a really dim Friday, or something strange is going on. I'm trying to add a method to the Validator plugin, using the following regex:
[Code]....
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Aug 3, 2011
I'm using PHP in my website, and I don't know how to allowadding comment without refreshing the page to the user(it will appear without refresh)
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Jul 2, 2009
I am new to this discussion but hope you would post reply for my query and encourage me to keep in touch with this discussion. Well here is my problem. I have made an edit in place form in which we can add and remove the elements. I have used jquery.jeditable.mini.js and jquery.duplicate-remove.js plugins for edit in place and add and remove action. I have live() function to access the dynamically ganerated elements like this. $(".addressDiv span").live("mouseover", function(){
clickable function here...
[Code]...
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Feb 3, 2011
I am trying to validate an ASP.NET radiobuttonlist using client-side javascript in a "Custom Validator" control. Here is my javascript validator:
[Code]...
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May 18, 2011
I'm using the jquery validate plugin. And i'm trying to add a new validation rule.
My input field has a complex name eg. name="expiry[year]". So i am selecting the field as outlined in the documentation here:[URL].. The problem, no JS errors & no validation. If i change my input name to name="expiry" it will work, but in this particular scenario this is not an option. Can anyone advise a possible solution to this issue?
[Code]...
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Aug 16, 2010
I'm redesigning a large website right now, and the problem i'm having is that there is already a CSS class called "required" that has been used extensively all over the site. However, I want to use the jQuery.validate.js for the forms. is there any way to override this?
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Mar 2, 2010
When I add a tab, whose content is a form. The form is loaded by ajax $.ajax('url'); On ajax complete, I add a custom method for validation, which is supposed to get called when the "Upload" button in the form is clicked, but it never get called. I have searched and tried multiple things for two days now, and nothing works.
[Code]...
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Sep 22, 2010
Im trying to validate an email field dynamically using jquery.validatehere.The field i'm speaking about is "Email" ("Registro" form).
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Jun 11, 2009
I would like to wrap validation messages in <li class="error"/> with validate plugin is there any event or option I can handle to tweak the element before it is appended? I'm unsure if something like that would look ok:
$('form').validate({wrapper:"li.error"});
or either
$('form').validate({wrapper:"<li class='error'/>"});
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May 5, 2010
I'm running validation on a form that has two components, a payments segment and an address segment. Both of these need to be within the same form. By default, the address segment is hidden. Upon validation, I would like to display the payment segment, but only if there are validation errors within that segment. Using invalidHandler, I've been able to successfully fire a function when errors are returned, but I haven't found a way to check if there are errors within that container. My plan was to check for the invalid class within that container... something like this:
$(#formname).validate({
invalidHandler : function() {
if ($('.client_validation').length)
$('.billingAddress').addClass('showForm');
}}});
The problem is that the invalid class (.client_validation) isn't applied when the invalidHandler function is executed.
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May 26, 2010
I just donīt know the right syntax for this:
I want to change the css class of the li element from the name hidden to the variable filterVal, but i donīt know the right syntax.
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Nov 8, 2010
adding a class to an active li. I'm working in drupal, and the system adds a .active class to the DOM of whatever li class was last selected.In my .js file I added the following:
$('document').ready(function(){
var tabActive = $('#tabs-tabset ul.primary li.active a');
tabActive.addClass('tabknotch')
});
This works perfectly...for the first tab. when I navigate to the next tab the class does not change. I thought maybe there's a variable in the dom that is causing the class to not move, so I tried narrowing the div that it looks for and tried this:
$('document').ready(function(){
var tabActive = $('li.active a');
tabActive.addClass('tabknotch')
});
This achieved the exact same results...so there's obviously something I'm missing, but don't know what it is. If it's any help, here are two examples of the generated DOM that occurs when clicking on the active li. The first example is the div that has the class added, and the second is a div that does not have anything added. <li class="overview ui-tabs-selected active first tabknotch"><a href="#overview"><span class="tab">Overview</span></a></li> (this is the active tab where the jQuery succesfully adds the "tabknotch" class)<li class="features ui-tabs-selected active"><a href="#features"><span class="tab">Features</span></a></li> (this is the active tab that does not have the class added when clicked. When this li is active knotchtab remains on the other li that no longer has the .active class attributed)
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Sep 14, 2011
I have a single page website and I would like to add an .active class to my links when I reach a certain point on the page (this will be done by unique div or section id's). The classes are currently empty, so I would need to be able to remove and replace the .active class accordingly.
Here is my html:
<
nav
id="main-nav">
[code]....
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Jul 29, 2010
I would like to create a mouseOver event that adds an attribute to a class, so that this...
...ends up like this:
I know you can use css, i have tried already....I need a unique selector name.
I tried the following...
...but on mouseover, instead of the selector being replaced, the text "Something" is replaced by "1plus" in the resulting html.
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Nov 24, 2011
I am rather new to jQuery, and have been trying to work out how to add info to a class, but so far following various tutorials hasn't worked.
I have a span with the class TT marked (<span class="TT">xxx</span>).
I need to add the following code to it:
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Oct 15, 2009
I have wrote some jQuery thats adds a class to any <a> tag that contains an external link. That way an icon can be applied to the <a> using CSS!
Code JavaScript:
$("#contentPg > p > a[href^='http://']").addClass('icon').addClass('wwwDoc').attr('rel','external');
However, I want to try and modify this script so that it only adds the class if the <a> tag is directly after a <p>, however I am not sure how to achieve this? The reason I wish to achieve this is so that Icons are not applied when the link is in the middle of a line of text, but only when the link is on a line of its own!
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Jul 16, 2009
I want to display a promotional message when the user clicks the submit button and before it goes to the server. The user must meet certain criteria in order to do this which is their postcode and I have written a regex for this -
/[TA]{2}[1-18|22|24]{2}/ I'm not sure how to incorporate this into my script. I have this so far.
[Code]...
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