JQuery :: Looping Through Form Elements?
Jan 7, 2010I'm relatively new to JavaScript. I would like to loop through all the elements within a form and grab their values and what type of input they are. So far I came up with:
[Code]...
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JQuery :: Looping Through Non-disabled Form Elements?
Jul 18, 2010I would like to loop through elements that are NOT disabled. So far my code is:
$("#addlivestock :input").each(function(){
if($(this).find().attr('disabled','disabled'))
{
var getAttr = $(this).attr("name");
[Code]....
When I click a button that code fires. When that code fires all the elements that aren't disabled get disabled. My code does NOT work as expected and I found the problem, which is if($(this).find().attr('disabled','disabled')). how to loop through form elements that are NOT disabled.
JQuery :: Looping Through All Elements Of A Form And Keeping Track Of Different Font Size?
Jun 2, 2009i have created an option on a website to give the possibity to the user to change the font size (smaller, bigger, reset), like the famous x3 'A' that we see in most of the websites. the code i have is based on a plugin copywrite to [URL]. now i'm facing a problem with different font size for different elements. to make the text bigger and smaller works like a charm but to reset the font size is not working so good. here is the code of the plug in the reset part:
//on clicking default font size button, font size is reset
jQuery(container + " .defaultFont").click(function(){
jQuery("#content *").css('font-size', defSize);
// coockie to rememebr the selected font size
updatefontCookie(target, defSize);
});
here is how i'm calling the function: fontSize("#container", "#content *", 8, 12, 20); container is where i have the images to make the text smaller or bigger content is the div that has the content that i want it to be changed 8 is the smallest fonr size 12 default 20 max now the thing is that i have different font sizes in the page and some of them don't have a class just the <font> ....</font> when i'm clicking the rest button then i'm getting everything with size 12 and this is what i want to change. i want to remember the current font size and set it back.
Looping Through All Form Elements
Aug 16, 2006I need to loop through all form elements such as text, radios, check boxes and the like and to save their state in a file. does anyone have JS code to do this ?
View 1 Replies View RelatedLooping Through All Elements In A Form
Feb 4, 2006I have a form and I want to loop through the elements to give them the .onfocus and .onblur attribute. how can I do this?
View 5 Replies View RelatedReplacing Form Values By Looping Through Elements
Jun 24, 2009I am trying to use "replace" to remove dollar signs and commas from input values by looping through the elements. I'm pretty sure I have to use an array in an array to do so but can't figure it out. Here's what I have:
Code:
function removeStuff(){
for(j=0; j<document.form1.elements.length; j++) {
remove = new Array("$", ",");
for(i=0; i<remove.length; i++) {
newValue = document.form1.elements[j].value.replace(remove[i],"");
}}
alert(newValue);
}
JQuery :: Looping Through Elements That Have Data() Key?
Jan 11, 2012I was wondering if there way a way to loop through elements that contain a data key applied by data(). I couldn't find a selector for data keys.
This for instance, I would like to give me the value of 'foo' for where ever it has been applied.
$(document).ready(function() {
$('body').data('foo', 52);
$('head').data('foo', 32);
});
[Code].....
JQuery :: Looping Through Elements For Drop Down Menu?
Oct 14, 2009I am trying to make my own jquery drop down menu. As usual, HTML is like this:
<ul class="menu">
<li class="parent item79"><a href="#"><span>Top Item 1</span></a>
<ul>
<li class="item101"><a href="#"><span>Sample sub-menu 1</span></a></li>
[Code]....
...it doesn't work. Top menu shows, but drop down on hover doesn't show.
JQuery :: XML Looping Through Nested XML Document And Updating Page Elements Dynamically With XML Data?
Jan 26, 2010I have created two onClick events that i need to combine into one with jQuery. I am not sure how to do this.I have an unordered list:
<ul id="coverTabs">
<li class="currentTab"><a href="#">Individual</a></li>
<li><a href="#">Couple</a></li>
[code].....
Possible To Search An Array Without Looping Through All The Elements?
Aug 24, 2006Is it possible to search an array without looping through all the elements?
hoping for something like this;
myarray.exists("one")
which may return the element number or a true or false depending if the element being searched exists.
Looping Through HTML (or INFRAGISTICS) Elements?
Dec 15, 2009I've lately stepped up a little problem with one of my personal projects that i am working. I'm writing an aspx webpage, which includes web user controls inside it.
The webuser controls are within a web form (id=form1 runat=server) which resides in the
main.aspx page.
1. First of all, is there a way to find a SPECIFIC control inside the webuser control (ascx)
using Javascript in the main.aspx?
2. If not (which i think it is), which is the best way to do it? The snippet i tried was this:
[Code]...
Looping Through Form Validation[code]?
Apr 17, 2011I am trying to set up a looping structure that tests to see if the user enters a value. If the textbox is null then a global variable is false otherwise a checkbox is checked and the global variable is true.below is what i have done so far.
var isValid = false;
window.onload = startForm;
function startForm() {
{code}....
Looping Through Form Fields And Summing Values?
Feb 14, 2009I have a form that I am trying to loop through the elements of and come up with a total, when the form is submitted. The goal is to alert users that they have not entered a minimum or maximum number of choices before letting the form submit. The fields in question might be checkboxes in some cases (with a value of 1) or textboxes in others with user-submitted values. Here is a stripped down example...The html
<form class="phpws-form" id="elections_vote" action="index.php" method="post">
...
<input type="text" name="Candidate_Vote[2]" id="Candidate_Vote[2]" size="3" value="" />
<input type="text" name="Candidate_Vote[3]" id="Candidate_Vote[3]" size="3" value="" />[code]....
...problem is, is that total is always 0. I know I'm missing something, and I suspect that 'inputs' is not what I want it to be,
Looping Through All Form Fields Hangs System
Jul 20, 2009I'm currently working on a PHP project, in which i have a search form for users to set search criteria and displays the result. for each result row i have created a checkbox for the user to select that row such that they will be able to identify which rows to export out.
now, as this could be a potentially generate a huge list of results, individually selecting each checkbox can be a pain. so i created a "toggle" checkbox which will toggle the checkboxes "on" or "off" using a javascript function.[code]...
Jquery :: Realtime Order Form - Change Form Elements Depending On Selection
Aug 25, 2010I've been struggling trying to get a small order form to work the way I want it to. Here is a link to the live page: [URL] And here is the code in question:
[Code]...
I have two questions...
Question 1 How can I make this piece of script act a little smarter. Look at the order form, I'm catering for up to 4 people and providing lunch for them. If they select 3 people and the spaghetti bol for lunch, it's only adding $10 where it should be adding $30. Obviously this is simple multiplication but since the values in my form are prices it makes it a little tricky. I'm guessing an onselect on the first part of the form which changes the pricing of the other items would be the way to go, but how do I do this?
Question 2 The "Total Price" is placed before the <form> tag by the script. This is ok but it's not where I want it. How can I position this text elsewhere in the document?
JQuery :: Get Form Elements Added Dynamically To Be Included In The Form?
Oct 13, 2010I have a grid that I'm adding rows to that include form text input boxes using addRowData. I know I can use the "editable:true" for that but I'd rather not at this time. Anyway I have the <div id=list1></div> surrounded by a <form></form>. Also statically I have a couple of text input boxes and a submit button. When I press the submit button the only parameters that show up in the POSTED data are the static ones. Is there a way to get the form elements "registered" with the form? I know I can always use javascript to extract the data and save it via an ajax call, but if there is a way to do it "correctly"
Example
var myRow = {id:"0",call:"<input name='callt"+boxNo+"' id='call"+boxNo+"' class='calls' type='text'/>",amount:"<input name='amt"+boxNo+"' id='amt"+boxNo+"' type='text' value='"+defaultDep+"'/>",residual:"",calculate:"<input type='button' class='buttons' id='b"+boxNo+"'/>"};
$("#list1").addRowData(boxNo,myRow);
Jquery :: Skinned Form ... The Css Is Not Applied When New Form Elements
Aug 23, 2009I'm using the jquery plugin found here. I love the look but I have a form that uses functions like this:
[Code]..
So, when you select a country and it retrieves the state/province text input, the jquery css is not applied to it. Is there something I need to add to the code above or to the jquery initialization code here:
[Code]...
JQuery :: Clear All Form Elements Within <div>?
Aug 25, 2010I have a form that is pretty large, so to break it up I hide certain fields unless the information is required.
The problem is this. Lets say that I select that I a have a dog, put in some information in the newly shown fields, and then decide I don't want to say that I have a dog. If I select no to the dog question (the radio button that shows or hides the fields) the information I entered is still there. I need the information in those fields to be cleared when the fields are hidden.
this is the structure of my current HTMl [code]...
If the person says the have a dog, then all fields with class .dog_hidden will be shown, otherwise they are hidden. How can I select all form field types contained within a div of class="dog_hidden" and clear there value (either reset or set to an empty string " ") .
The goal is that every time the fields are hidden they need to be cleared or zeroed. Its important that this information never get put into the database (all fields with a value will be entered).
JQuery :: Hiding Some Form Elements?
Feb 13, 2010I want to show or hide some tags of registration form with changing a combo
I wrote this code :
$('select[name=user_type]').change(function(){
FormType = $('select[name=user_type]').val();
switch (FormType)
{
case 'teacher': $('.teacher_form').show();
[Code]...
JQuery :: Detect A Form Elements?
Mar 10, 2011I am trying tooptimize my stupid code here,I am wondering if there is any way to combine this code to look more elegant [code]...
View 1 Replies View RelatedJQuery :: How To Dynamically Add Form Elements
Aug 19, 2011How to dynamically add form elements using jquery?
Attached is a screenshot of what I am doing.
JQuery :: How To Reference Form Elements
Feb 25, 2011how to reference a specific form element within a page with multiple forms and common element names, example below.
<form id="Form1">
<input id="UserID">
</form>
[Code]....
I thought something like this would work, but I can't get it to work.
$("#Form2.UserID").change();
JQuery :: Add Class To All Form Elements?
Jun 1, 2009I have a form that has it's HTML inserted into the database (yeah yeahI know..not my idea..I'm new here and just finding this out).Anyway, each form field has an embedded class in the HTML.The form is dynamically generated. Can be anywhere from 5 to 10 to 20to 50 fields.How can I loop over each form field and add a new class to the field
View 8 Replies View RelatedJQuery :: Clone Some Elements Of A Form?
Dec 4, 2011I have a FORM with many elements, and some of them have names like "name1[]", "name2[]", etc..
I would like to create a button that, once clicked, will clone all the elements whose names end in "[]" (including labels, and select's options), giving them the same name (and possibly a different ID, but it's not important).
I am completely new to jQuery and almost new to javascript.
I came up with this code to clone the entire form:
<script type="text/javascript">
$(function(){
$('input.cloneMe').live('click',function(){
var f=$(this).closest('form').clone(true);
[Code]....
But how can i tell him to only clone the elements whose name ends in '[]' ?
i need to us instead of closest, but i really don't know what.
Pass User Input From A Form To One Database Field Using Several Form Elements
May 4, 2009I need to pass user input from a form to one database field. I'm relatively new to JS but the idea I had was to have several form elements and use JS to collect the users input and send all the values through a hidden element. What's happening is the variable names are being sent rather than the values. The code below is only passing to the next page. Limitations: I am editing an intranet site built by a 3rd party so a lot of the files we've been given are encrypted. I cannot change the method to post.
[Code]....
This.parentNode - Access The Elements Of The Form Without Referring To Them By ID As The Whole Form Is Intended To Be Cloned
Feb 16, 2011I've put together what I think is an illustration of my problem at [URL] Quite simply, I need to be able to access the elements of the form without referring to them by ID as the whole form is intended to be cloned. I intended to do this using parentNode and childNodes[] together with the 'this' keyword. My understanding of 'this' in this context is that it should refer to the HTML element calling the function, i.e. one of the radio button inputs. However this gives the error "Error: this.parentNode is undefined"
View 1 Replies View Related