Reference Input Types Separately (i.e. Text, Radio, Checkbox)
Jun 2, 2005Does anybody know if it is possible to reference only text inputs, and not radio and checkboxes, and if so, how?
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Questions About Memory Structure Of Value Types And Reference Types
Oct 12, 2006JavaScript hides its memory structure.
I know that numbers, booleans, null and undefined are value types
(value is directed saved in a variable).
I want to know:
- How JavaScript distinguishes value types from reference types by
seeing the variable content?
- How many bytes are allocated in memory when I declare the following?
var i;
I can program in JavaScript without understanding them.
But I'm curious.
JQuery :: Select All Input Text Types Not Having Class Already?
Sep 23, 2010I have a form that has a bunch of text inputs, and I would like to select all that don't already have a class "errorClass" assigned to them. My JQuery currently is:
$('input[type="text"]').addClass("idleField");
But that adds the class "idleField" to ALL text fields, overriding the ones that already had the class "errorClass" assigned to it. What is the proper syntax to add the "idleField" class to all text inputs that don't have the "errorClass" assigned?
Get Text Input To Be Used As Reference To Image Src
Oct 2, 2010I've been looking for a reference to my situation for two days and i can't find any that are relevant enough.I'm trying to accept text as a URL for an image source.I then display that image in a form with the use of a <button type=button onclick=codeThatGeneratesImage > type thing.i know that the bottom half works because i tried it with just a reference to an image directly and it worked.i can't figure out why most of the top part isnt working.
View 2 Replies View RelatedGet Text Input To Be Used As A Reference To An Image Src?
Oct 3, 2010I've been looking for a reference to my situation for two days and i can't find any that are relevant enough.
I'm trying to accept text as a URL for an image source. I then display that image in a form with the use of a <button type=button onclick=codeThatGeneratesImage > type thing.
function addImageToForm(formID) {
//get a reference to the form
var formElement = document.getElementById(formID);
//get a reference to the element that contains the url
[Code]....
i know that the bottom half works because i tried it with just a reference to an image directly and it worked.
JQuery :: Adding Checkbox/radio Button Values To An Input For Xml String ?
Jul 1, 2010I can't seem to get this working correctly. I have several radio buttons and checkboxes. Based on them being checked I need to add that value to an input (which will be hidden) to be passed as a form parameter. The input they are added to is wrapped in xml tags. Currently it is simply overwriting each value, not adding them to the string. One value "IKNTK" needs to be passed regardless.
View 3 Replies View RelatedDisplaying Text / Selected Radio Button And Checkbox?
Jul 16, 2009How can I display the text, the selected radio,and check box to the text area if I click the submit button..?
View 1 Replies View Related2 Input File Types Need Same Value
Sep 22, 2011<div class="wrapperAttribsOptions">
This pice of code is dynamically created by my shopping carts admin section which is an attribute for a certain product.
The problem I have is that all the attributes are displayed in an array and positioning each is not possible (well, I have posted a query in another forum with regards to that). I have taken the code, as viewed in the source code, and added it in where I please e.g. radio buttons, checkboxes etc, which function perfectly.
This does make 'duplicate' field but I have used display:none on the generated code which hides it. I have found a snippet of code which fixes issues will type=text fields....
But this can not be done when it comes to type=file.
Once you browse and select your image, i need the directory to be entered into the 'real' field for uploading when submitted.
Checkbox Ticked When OnClick On Text-input
Feb 1, 2010What I want to do is that when I click on a <input type="text" /> tag the checkbox next to it should become checked. I've tried with the help of internet for a couple of hours but I just can't find how I interact with other objects properly to achieve what I want to accomplish.
View 7 Replies View RelatedEnabling A Text Input Field ONLY When A Checkbox Is Ticked
Dec 22, 2007Basically it's a layout creator, mostly, with a few customization options. Basically as you can see from the HTML below, there is a checkbox with the id "network" and a text input field with the id "username". Code:
View 1 Replies View RelatedMake Text Input Show On Checkbox Click?
May 16, 2011im having some trouble. im trying to make a text input field appear when i click a certain checkbox and have it be invisible untill said checkbox is clicked. how would i format that with css/html
View 1 Replies View RelatedSelect Radio Button When Text Input Has A Value?
Jun 3, 2011I have been trying to figure out this seemingly easy function and have not had any luck.
Anyways, I have a form with a list of radio buttons, and one of them has a "select your own" or "custom" text entry.
<input type="radio" name="text" value="1" checked /> 0
<input type="radio" name="text" value="2" /> 1
<input type="radio" name="text" value="3" /> 2
[Code].....
Essentially, whenever a user either clicks in the text input or starts typing in the input, I would like the radio button to be selected. As of now, if you open the page and click on the text field, the default 'checked' radio button still is checked.
Does anyone know of a simple "onclick" event or something similar to accomplish this?
JQuery :: Cleaner Way To Add Classes To Various <input/> Types?
Sep 16, 2010Since IE 6 doesn't recognize type selectors in css (input[type=xxx] {}) I'm adding classes to elements dynamically so I have handles for the different types of <input/> elements.Here's what I'm using, but it feels sloppy (maybe not the most efficient approach?). Is there a better/less verbose/more efficient way to do this?
$('input')
.filter('[type=text]').addClass('input_text').end()
.filter('[type=radio]').addClass('input_radio').end()
[code]....
Form Input Types Not Working With Script
Nov 9, 2010I am trying to add radio buttons in this quiz script that i'm using, but when i change the drop down box to radio buttons the quiz script stops working, i.e it will not calculate the correct answers / percentage.
I dont think i am correctly adding the input type "radio" and the script cannot recognise the value properly as i'am trying to make custom radio buttons from javascript / css.
Here is the script thats stopped working but how do i make the radio buttons send the correct value to the quiz script?
<HTML>
JQuery :: Manipulating Text In A Text Field When User Types?
Sep 30, 2010I have a text box.I need to
1) search the database for the words user is typing in the text box. This will happen with each key press.
2) if there is a match - I need to change the text color.
How can I achieve this?
JQuery :: Using Multiple Input - Set Focus To The First Checkbox Or Text Box On The Page
Apr 8, 2011I am trying to set focus to the first checkbox or text box on the page. Some pages have text boxes at the top, and others have check boxes. The following is the code I am using for the first text box, however it I require the possibility to use checkbox or text.
$(function() {
$("#divId :input[type='text']:first).focus();
});
Passing Form Value - Display The Value Of The Chosen Radio Button On A Text Input
May 11, 2010I wrote this form to try to display the value of the chosen radio button on a text input.
<form>
Choose one choice...
<input type="radio" name="group1" value="5">Five<br>
<input type="radio" name="group1" value="10">Ten<br>
<input type="button" value="Get Result!" onClick="T1.value=group1.value"><br>
[Code]...
How come the onClick="T1.value=group1.value" results in undefined instead of 5 (or 10) ?
If User Types In The Correct Info Into An Input Field - Then Show A Submit Button
Jul 2, 2009I'd like to create a quick and dirty validation method for a form. It's not meant to be very secure.
The way I picture it working is this - there is an input field that asks for a password. If the user types in the password correctly, the "submit" div tag will change from "none" to "block". , which will display the submit button. I just am not familiar with JS enough to know if that's possible.
Here's what I'm starting with:
Code:
JQuery :: Show Text As User Types In Different Div?
Jan 20, 2011Basically I have an text field with an id of s_username As the user types I want to append this to a var so I can display what the user has entered at the side of the screen, I have been using this for select boxes:
var ramCost = $("#ram").val();
Text Box In Which User Can Enter Only 4 Types Of Values
Sep 20, 2010I need help with javascript regular expressions.I have a text box in which user can enter only 4 types of values.
1) Varchar(n) where 0 < n <=80. Ex: Varchar(20)
2) Char(n) where 0 < n <=80. Ex: Char(20)
3) numeric(x,y) where x>y and 1<= x <=35 and 0<= y <=15. Ex: numeric(20,6)
If the text box value doesnot match this pattern, we should throw him alert message.
Change What The User Types In A Text Field?
Mar 20, 2011I'm trying to change what the user types in a text field if they hit a certain key combination. For example, "cx".
This code checks for the letter "x" to be pressed, then checks to see if the second to last letter is the letter "c". If it is, then it deletes the letter "x" and replaces the "c" with the letter "ĉ".
Code:
// This code checks for a certain keypress combo. For example cx, Cx, gx, Gx, etc...
// The hard to type esperanto characters we aim to insert.
var esperanto_c = "ĉ";
[Code].....
Reference Input Without ID
Aug 31, 2006I have a form that appears several times on a page, and would rather not assign IDs. Is there a way to have my validation function focus() a text input without IDs?
View 7 Replies View RelatedJQuery :: Highlighting/changing Text Color In A Textbox As User Types?
Sep 29, 20101) search the database for the words user is typing in the text box. This will happen with each key press.2) if there is a match - I need to change the text color.
View 17 Replies View RelatedReference A Form's Input Field That Has A Dot In Its Name?
Mar 23, 2006How can I reference a form's input field that has a dot in its name e.g object.name ?
View 3 Replies View RelatedJQuery :: Highlight A Radio Field And Then Pop Up An Input Text Box Field?
May 13, 2010I am trying to make some dynamic effect to a HTML page using JQuery.<br/> 1.<br/> When the user clicks a Radio field, the field will be highlighted.<br/> 2.<br/> When the user clicks the Radio 'Man', <br/>a Input text box will be provided immeditely just below it.
Here is my simple HTML page, but I don't know how to do with the JQuery part:
<Table>
<TR>
<TD>Gender</TD>
<TD>
[Code]....
Passing Reference To Form From Non-input Field
May 27, 2004I have a bunch of forms in my page, and want to pass a reference to the current form to a javascript function - when, say, a user clicks on a particular element. Normally, within any type of input field, I'd just add something like this:
onclick="my_function(this.form)"
Then, in my_function( form ) I could refer to form. No worries.
But here's the interesting bit. I also want to run the same function when the user clicks on any <a> tag within a form, like:
<a href="javascript: my_function(this.form)"> ... </a>
Problem is, with this code, the form reference isn't passed to the javascript function. the "this.form" bit doesn't work...
I find this rather curious. So the question is, how do I pass a reference to the current form from within a non input field?
