JQuery :: Conditional Form Using Cookies?
Oct 13, 2010
I want to create a conditional form using cookies to restore the state of a radio button if wrong data is entered into one of the textfields on my website. A tutorial on Onextrapixel explains something similar and I was trying to modify it according to my needs.
The following code shows the script I am using. I tried to .hide() or .show() the specific content according to which radio button is clicked. Hiding the right content works without any problem if I disable the cookie stuff.
[Code]...
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Mar 19, 2009
In my form I want user to Rate on a scale of 1-6 the importance of 6 questions that they have just answered.How can I Select 1 - 6 from a dropdown but have each selection be conditional...so the same number can't be selected twice.
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Apr 13, 2010
I am not a javascripter however I have a simple need to a yes no question before someone can fill out a form. Bloew is what I have. If they click yes I'll take them to the form, if no then I will redirect them to a different page. I can not get it to work.
Code:
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Jul 20, 2005
What I need to do is to pass a conditional variable to the target URL,
when the form is submitted, depending on which graphic button is pressed.
So, the form already sends several variables when the form is submitted
(at the onclick event). I've confirmed this by capturing the HTTP POST
variables and displaying them when the page executes.
Now, depending on which graphic button is selected, I would like to pass
another variable.
For example, when the Create button is pressed, I would like to pass
create=true (or something signifying that 'create' is set) to the target
URL......
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Oct 18, 2009
For some security reasons I would like to show an email field in a form ONLY if the 4 checkbox are checked.I don't want to use server side coding so I need to use javascript.I have this code, showing an alert if the 4 checkboxes are checked:
<html>
<head><script>
var conta=0;
function ctr(quale)
[code]...
It works but I nedd to ask for an email instead of showing an alert.
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Oct 27, 2003
when this page loads i want the name input type field to automatically display the resuld of my cookie. if this page does not have a cookie set yet it shouldn't put anything in the field. when i use the script below, the cookies get set fine, and i can alert them when the page comes in, but the value will not show in the input field. when alerting alert window.document.cart3form.name.value) the returned value is undefined. anybody know how to get the unput field to enter right?
form name=cart3form
script language=JavaScript type=text/JavaScript
alert(getCookie('name2')); // shows correct value of name2
window.document.cart3form.name.value = getCookie('name2');
alert(window.document.cart3form.name.value); // retuns undefined
document.write('td width=60% align=leftinput type=text name=name maxlength=40 size=31 onBlur=setCookie('+'name2'+', this.value) /td');
/script
/form
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May 4, 2001
Is it necessary to use cookies when you want to save information in a form textfield and be able to click back to that page and the information is still there before submitting it. Sometimes it seems to stay sometimes not?
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Jul 14, 2010
I'm looking for a simple way to store a cookie of all form data (form contains text, textbox, checkbox, radio button, and dropdown) on submit so that the form repopulates with the same data when the page is reloaded.I have found several solutions online that cover one aspect or another to varying degrees, but nothing that is easy for a beginner and covers all the bases.
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Oct 27, 2010
I am using cookies to track form data the user inputs. The data only needs to be available during their session. I have well over 80 fields. How can I combine some of the cookies to cut down on the amount. I am storing them with JS and retrieving them with php.
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Oct 10, 2010
I am making a form where you can either upload images or link images and upload a video. The problem is that I want a or situation. I made javascript function that when you click one of the 3 images it will add in one item this could be a image link or uploaded image or a video. There is only one function that runs and inside that function has if statements to figure out which one image was clicked.
I have 3 images one is for image links one for uploading images and one for uploading video. the problem is that I want the user to append only image links and uploaded image or uploaded video.
I am only allowing 8 images to be uploaded or 1 video. This is a form that submits a message with either of the above but I only want to append only the images or the video but not both.
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Jul 26, 2011
i have a asp.net required field validator with a validationgroup setting to show a validation summary. some of my form fields are either shown or hidden depending on selections elsewhere. if a div containing a form textbox is hidden i want to hide this element from showing up as a required field in the validation summary so effectively needto remove the validationgroup="mygroup" from the validation control. how would i do this? i know how to check if a div is visible or hidden but not how to use it to conditionally set the validator control attributes.
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Jan 3, 2012
I am building an application where more than one device can change settings on a webserver.Imagine using 2 smartphones. If a button on smartphone#1 is being pressed by a user, then on the webserver the status changes from 0 -> 1. I need both smartphone#1 and smartphone#2 to change from 0->1 and vice-versa so that the user knows the current value of the status.How can I accomplish this? Meaning, if I want to make a toggle switch.I read on the website:The first option will be styled as the "on" state switch and the second will be styled as the "off" state so write your options in the correct order.[code]My first guess is to create a function in the <head> in script, with one for the on and one for the off state.Depending on the current value I either load one of the two codes in the <body> section.The script in the <head> decides.
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Nov 27, 2011
First post, so go easy :-) Im trying to use conditional formatting to highlight input boxes on a form that contain certain characters:
<script type="text/javascript">
$(document).ready(function(){
$(input:contains(/)).css("background-color", "#8888ff");
});
</script>
[Code]...
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Dec 28, 2010
I'm trying to write a modal login script which I borrowed from the SimpleModal site. Unfortunately, I'm running into a very frustrating problem.
When the user types in a valid login/password combo, the PHP function do-login.php echos back "OK". That being said, here's a snippet of my jQuery code:
$.ajax({
type: "POST",
url: "do-login.php",
data: str,
[Code].....
The do-login.php script DOES echo back "OK"- I verified that with Firebug. But even though it echos back "OK", it goes to the 'else' clause.
I tried using return instead of echo but that didn't help either.
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Jul 7, 2011
I'm trying to validate if some other condition exists on submit. I have something that looks like the following:
My .validate works fine outside of the .submit(function(){ Am I barking up the right tree, or is there some other way I can do this?
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Jun 18, 2010
So I'm new to jQuery and loving it! I just got stuck on a problem that I'm not sure how to work around. I'm trying to add a class to a li item in a navigation if it has child list items underneath it. For example,if I have this situation:
[Code]...
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May 28, 2010
How would I create and IF .. ELSE statement using the following check: the LMB needs to be pushed down while the mouse moves up? I assume that mouseup() and mousemove() need to be used. but putting them in an IF conditional I am not sure about... not sure how to make the check to ensure both are true.
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Nov 15, 2010
It invovles changing the html using jQuery when the browser is less than IE9
I was messing with the .html() jQueryfunctionthat Ihaveused before and was having some problems With this code, it runs in all browsers:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
[Code]....
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Nov 11, 2011
I am posting two variables to a php page:
$.post('poll_receiveData.php', {question:currentSlide, vote:vote},
function(output){ ... })
}
currentSlide is set to 0. vote is set to 2. When I look at my console log, these are true. But in poll_receiveData.php, I'm unable to use a conditional statement with $vote. It's like the program doesn't know how to compare things to $vote. But a SQL statement using $question works just fine. Here's my code:
[Code]...
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Nov 1, 2010
I'm trying to build a menu with an animation color and my problem is that the funtion is apply to all the links in the menu but ideally I would like to apply to all elements less the one with the id current.
at the moment I just created two functions but still apply both of them to the current link.
Here is the code:
<script type="text/javascript">
// font color animation
$(".second a").hover(function() {
$(this).animate({ color: "#00aadd" }, 400);
[Code].....
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Aug 2, 2011
I am building a jurisdiction calculator for issues on/off Indian reservations. I'd like the user to select 3 variables (radio buttons would also work) - whether the victim is Indian/Non, the perpetrator is Indian/Non, and whether the crime occurred On/Off a reservation and have a div that displays the possible jurisdiction outcomes based on the selections.For instance, if the user selects Victim: Non-Indian, Perp: Indian, Location: On reservation, the possible jurisdiction results would appear.
Here is the basic html breakdown:
<select id="VictimSelector" name="VictimSelector">
<option selected="selected"></option>
<option>Indian</option>
[code]....
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Mar 8, 2011
JQuery and I have a function which adds an image to a link depending on the file type.
How to write a statement that says....if there is no file extension - leave the default styling, if not add file extension. At the moment I have dots and images..see here [url]
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Mar 25, 2009
I'd like to call a function to check if a div with id content has a <h1> tag and if so change the divs background colour.
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Jul 20, 2005
Is there anybody who knows were to find a javascript that does the trick
of conditional pulldowns (3).
Here is what i am looking for:
When you select an item from the first pulldown, the second pulldown
gets populated with the children of the item you choose. Then, when you
select an item from the newly populated second pulldown, the third
puldown gets populated.
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Oct 28, 2003
Essentially, I would like the user to be prompted that application has not been completed on back, close etc. I however do not want the user to be prompted if they have completed the application.
I have a function on submit where I plan to set the flag to true.
I would expect something like the following but it doesnt work for me?
function unloadMess()
{
mess = "Leaving this page without submitting the application form will clear DOB entries. Do you wish to leave the application form?"
return mess;
}
function setBunload(on)
{
window.onbeforeunload = (on) ? unloadMess : true ;
}
if (flag = "N") // Application form has not been submitted.
{
setBunload(true);
}
else
{
setBunload(false);
}
Any Ideas?
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Oct 27, 2004
i have the following regex:
(s*{s*(<?)s*(>?)s*}s*)
this needs to be able to match a string and make the following replacements:
if the string matches without < or >, replace the match with a space, a replacement string, and another space. if < matches also, do not add the left space. if > matches, do not add the right space. if < and > match, do not add the beginning or ending space
Old {} String => Old Replacement String
Old {<} String => OldReplacement String
Old {>} String => Old ReplacementString
Old {<>} String => OldReplacementString
this will have to be done a LOT of times, so efficiency is very important the answer in php is below. can anyone help me figure out how to do it in javascript? PHP Code:
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