JQuery :: Have Selector Require 2 Classes Instead Of Just 1
Apr 24, 2009
So I understand you can do:
$(".className").xxx.
Is there an easy way with jquery to have it match 2 classes. So maybe I only want the action to take place it the element has class1 and class2.
$(".class1" , ".class2").xxx
The above is close to what I would like, but thats if any of the 2 classes match, go. I need it to be both. I can probably do this with some basic javascript logic.. just figure there may be a function for this already.
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Aug 25, 2010
I have code to add a row dynamically to a form in my page when an element with class 'addRow' is clicked. The tables (2 tables in one page) that I want to add the row to have class 'tableAddRow'. The tables are contained in a form. But for some strange reason the code only adds to the last matched table in the page. I tried using the $.each selector but nothing works.
Here is the code:
$(document).ready(function(){
$(".addRow").click(function(){
$(".tableAddRow tr:last").clone().insertAfter(".tableAddRow tr:last");
$(".tableAddRow tr:last input").val("");
});
});
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Sep 19, 2009
In order to allow users to filter content, I've created a small checkbox list. To each checkbox is attached an ID, and too some divs on the page are attached these id's too (in the class attr that is); one div can be attached to multiple id's, and so have multiple classes.
In order to show or hide my div's I wrote :
function couponsVisibles(){
$('.checkInteret').each(function(){
var coche = $(this).attr("checked");
if (coche) {
var idCoupons = $(this).attr("id");
$(".zoneCoupon , div[class='" +idCoupons+ "']").each(function(){
$(this).fadeIn();
});
}});
}
$(".checkInteret").click(function(){
var coche = $(this).attr("checked");
if (!coche) {
var idCoupons = $(this).attr("id");
$(".zoneCoupon , div[class='" +idCoupons+ "']").each(function(){
$(this).fadeOut();
});
}couponsVisibles();
});
It looks like my selector "$(".zoneCoupon , div[class='" +idCoupons+"']")" doesn't work, but I can't figure out why. I've started using the [attribute*=value] selector, but this selector doesn't seem to make a difference beetween class='8 10' and class='8 1'...
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Jul 18, 2011
As you can see below in example #1I am attempting to assign a variable value to the 'URL:' key. I am having problems with this Ajax call but I don't know if this is the cause. I even tried using eval() in example #2 below. I am pretty new at this stuff so forgive my ignorance.
Does the 'url::' key REQUIRE a literal string?? Is there no way to set this value at run time?
[Code]...
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Sep 8, 2011
Are there any difference between class selector and ID selector
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Oct 26, 2010
I'm trying to set up a form that has a text field that is required to be blank - I'm dealing with form spam, and the bots are stuffing every text field with random crap. So, I have a text box that is required to be blank. But I can't get jquery.validate to understand both required and blank.the text input is has a name and id of live_check.I have added this method:
$.validator.addMethod("equalToParam", function(value, element, param) {return value == param;});
and then my rules look like this:
rules: {
first_name: "required",
last_name: "required",[code]...
But validate flags the empty text box as invalid (because it's required?)
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Aug 30, 2010
I want to add a simple alternative to CAPTCHA on a form by adding a required text input - e.g.Type the word "jquery":How do I add a rule requiring a specific value?
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Sep 23, 2009
I have a working example of jQuery validate working in the link below. The newsletter checkbox is required and working. However, the "colors" checkboxes are all named as an array ( ex: name="color[]" ), and so the problem lies in the validation code, where it uses the name of the element to require elements ( ex: newsletter: "required" ).
Code JavaScript:
<script>
$("#testform").validate({
[code].....
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Jun 27, 2010
I don't quiet understand how to require a valid email address to be entered into a particular field.
There is documentation for what I wish to achieve here[code]...
But I'm having trouble understanding it.
For a start, I can't quiet tell from examining the demo how a particular field is required to have a valid email address.
I can't tell how the script picks up which particular fields are required to have which rules.
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Sep 28, 2009
Info:- jquery-1.3.2- jquery.validate-1.5.5- form with 1 dropdown select and 4 text inputsSetup:- all 4 text fields are not initially required.Issue:The first input element is a required dropdown select.If the user selects option 1, then text field 1 & 2 need to be
required.If the user selects option 2, then text field 3 & 4 need to berequired.How do code this?
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Jun 29, 2011
I prepare a contact us page for my site.URL...when click on submit button 2 or more times the message is set for require field is increasing.
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May 13, 2006
For a long time I have been using:
if
else if
else if
else if
For example, I'm using it now to put different ads on different forum pages after checking the forum number in the URL. If there's no match, I don't want an ad on the page.
Is my code above "legal" or does it require an else at the end?
BTW, the reason I do it that way instead of just using ifs is that I figured that once it found a true condition it wouldn't bother reading the following else ifs and that would save time... it would run faster.
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Jun 5, 2009
I'm trying to find an example of a country selector (which also provides a state selector if USA is chosen) then you cvan select the city, any samples out there?
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Dec 7, 2009
I am using javascript to verify a text input box but I would also like to require atleast 3 characters being entered before allowing the user to search.
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Sep 22, 2010
Here is my issue that I am trying to resolve. I know how to make a field in a form required for validation however what I am trying to do is require that at least one of two available fields is filled in. The form performs a search using the 'first name', 'last name' or both. What I need is for the form to require at a minimum that at least one of the two fields is filled in prior to sending it to the script to do the search.Here is what it should do in each instance:
[first name] [NA] = form submitted
[NA] [last name] = form submitted
[first name] [last name] = form submitted
[na] [na] = Not submitted
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Feb 12, 2010
I'm playing with a greasemonkey script and would like to provide geo-locating. The geolocation services I've found all require dev/api-key. A dev-key means I reveal my well-earned key, or an api-key usually means a server address... there would be none via a greasemonkey script.
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Jan 11, 2011
How can I validate that if the user enters a quantity in the field they also must select a reason code. How can I do this.
<form name="theForm" onsubmit="validate()">
<table>
<tr id='Child1'>
[code]...
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Mar 8, 2010
I have a simple form with a sum.
Sum is 4 + 1 = ... the answer will of course be 5.
Does any one know of a simple tutorial where a specific number can be entered into a text field. If number is incorrect it pops up a simple error box.
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Apr 26, 2011
I have an issue with a registration form. What I would like to do is only allow a certain email domain in the 'email' field. Eg. Only allowing @gmail.com email addresses, and all others would receive an error. This is the line of code that I believe needs changing:
function isEmail(valor){if(/^w+([.-]?w+)*@w+([.-]?w+)*(.w{2,4})+$/.test(valor)){return(true)}else{return false;}}
I am not too familiar with this but through my hours of research, I believe that I need to add something to this line.
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Apr 21, 2011
I have 2 radio buttons:
[Code]...
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Jul 30, 2009
I am trying trying to create a site that will require a database. (much like facebook functions)
I am not new to programming, as I know Java and C++, but I am very new to the web development.
For security reasons (so I have heard), I would like to write this site in php. At the same time, I may need some client sided code. (Or do I?) I am not at all sure.
I know that facebook is written in php, and the site I am making basically has the majority of those functions.
Any inputs as to how I should go about choosing what language? As of now, my partner is learning javascript and mysql, while I am studying php and mysql.
I know that some sites implement both, javascript and php, but I was wondering if it is at all necessary to use both, and how would one know which code to write in what language.
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Jul 6, 2010
I am building a menu system and I cannot seem to differentiate between the different class elements in my menu. My problem is that when I click on one of the 'buttona' elements, all the ul's with 'effect' fire - does anybody know how to differentiate so that if the one li is clicked just thecorrespondingul with open and close?
<ul> <li><a class="buttona" href="#">Application one</a>
<ul class="effect"> <li><a href="#">Add</a></li> <li><a href="#">Edit</a></li> <li><a href="#">View</a></li>
[code]....
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Jul 22, 2010
I want to use variable names while accessing css classes. Here I am giving example about my query
function ab(temp){
var spc = "horizontal"+temp;
$("#spc .cssClass").css("left","20px");
}
variable temp will change dynamically. as per temp we need to acces horzontal1 or horizontal2 divs.
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Jul 21, 2009
I am using nested jQuery UI Tabs in my application. My problem is that I want to style them all differently. I can't seem to get this to work, as they all seem to use the same CSS classes.
Is there some way to get the tabs to use different classes, or some other way to do this?
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Oct 21, 2010
We have a need to modify the actual css style definitions dynamically.We can successfully modify css class styles via the following steps. It seems to work fine in ie and firefox.
Does anyone know of a reason it might cause problems?[code]...
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Feb 8, 2011
I saw the ui dialog
here is the link[URL]...I tried to use the same it worked the example uses id which will work only for one element , if I want to display multiple diaglogs then id will not work and I have to use classes
[Code]...
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