Skip Alert Throw For Hidden Textbox?
Jun 30, 2009
I have a form in which there are two radio buttons .
On selecting the first radio button1 , two textboxes are displayed ( textbox1 & textbox2 ).
& On selecting the second radio button2 only One textbox is
displayed (textbox1) & another one (textbox2) get hidden .
what i am trying to do is that when radio button1 is selected & so two textboxes are displayed, then Onsubmit throw alert for two textboxes seperately , to Enter value in them if this text boxes are blank .
But if radio button2 is selected then throw alert for Entering value for only one text box (textbox1) if its value is blank , & Skip alert throw for the another one hidden textbox(textbox2) .
how i can achieve this using JS .
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Feb 16, 2011
I am trying to throw an alert with the attributes of a submit button in the alert.
What am I doing wrong?
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Feb 6, 2010
Input values to match args array or throw an alert. This is what I have but I want the alert to refrence the var args= or throw the alert.
function qtymultiply(qty){
var fs=qty.parentNode.parentNode;
var subtotal=document.getElementById('subtotal');
[Code]....
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Aug 11, 2010
In another thread I found that a good way to show and hide parts of a form based on previous entries would be as follows:
function showhidefield (method) {
var hideablearea = document.getElementById("hideablearea");
var hideablearea2 = document.getElementById("hideablearea2");
var hideablearea3 = document.getElementById("hideablearea3");
switch (method) {
case "1":
hideablearea.style.display = 'block';
hideablearea2.style.display = 'none';
hideablearea3.style.display = 'none';
break;
case "2":
hideablearea.style.display = "none";
hideablearea2.style.display = "block";
hideablearea3.style.display = "block";
break;
case "3":
hideablearea.style.display = "block";
hideablearea2.style.display = "block";
hideablearea3.style.display = "block";
break;
default:
hideablearea.style.display = "none";
hideablearea2.style.display = "none";
hideablearea3.style.display = "none";
}}
I know how to use javascript to validate that the forms are infact filled but how do I make it so that it doesn't scan the hidden forms. The only way I could think of would be a huge bunch of if statements. Is there any other way to do this?
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Oct 16, 2009
I've an input field in the form which is displayed based on the user selection. Initially it is set to 'display:none' and I do have a validation rule for that field.
How do I skip validation on this hidden input field and only validate when its displayed on the page.
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Feb 6, 2006
I am using a script that tabs to the next field on Enter, but it doesn't have logic to deal with hidden fields and instead stalls with "Error: Can't move focus to the control because it is invisible, not enabled, or of a type that does not accept the focus."
How would one implement a simple checking mechanism to skip focus on hidden fields and the like?
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Jan 26, 2010
I'd like to have an alert of some type, either standard alert or a hidden div, show up when a user selects an option in a select element.
For instance, if a select element has 5 options in it and the user chooses the first one, they would get an alert that says "You have chosen the first option". I'm confident this is something that can be done with a few lines of code, but I'm not sure where to begin.
Here's the logic - I'm just not sure how to write the syntax...
If ("#select option") changes and ("#select option:eq(0):selected"), fade in the div ("alert").
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Apr 12, 2011
I'm trying to make a textbox invisible originally.......
And then visible on a submission......
However it doesn't work.
I can however do the opposite.
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Aug 27, 2006
in moz/nn, this errorsvar el = document.getElementById;
why?
pointers to core classes and/or singletons seem fine; this works for examplevar ord = String.fromCharCode;
alert(ord(100));
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Nov 10, 2009
I call a javascript function b from another function a.
in the function b at certain conditions i want to stop the javascript execution and i have did it by throwing an exception by using Throw New Error('Stopi').
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Feb 9, 2011
I want to change a db record when the user leave the website. I have this PHP script:
<?php
require_once("../config.inc.php");
if (isset($_POST["user"]) && isset($_POST["ip_address"])){
$query = 'UPDATE users SET logged = 0 WHEREuser= "' . $_POST["user"] . '" AND ip_address = "' . $_POST["ip_address"] . '" AND confirmed = 1;';
mysql_query($query, DB_LINK);
}
?>
And this jQuery script:
// script da includere in tutti i file delle pagine per l'utente loggato
// cambia lo stato dell'utente da loggato a non-loggato quando viene chiusa la finestra del browser
$(window).unload(function(){
$.ajax(AJAX_PATH + "logout.php", {type: "POST", data: "user=" + escape(USER) + "&ip_address=" + escape(IP_ADDRESS), success: function(){alert("Arrivederci!"); return true;}});
});
but it doesn't seem to work.
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Oct 21, 2011
heres my code:
Code:
<script language="JavaScript">
var checkobj
function agreesubmit(el){[code]....
i need to make it like if the button is clicked and there the agreement checkbox is not checked.. it should give an alert that the alert is not checked.. i know that would require a if and else statement but i cant figure out how to do it
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May 29, 2011
I am new to this forum and hope this is in the right place but I have been trying to code (with no success) a voting system with PHP/MySql and jQuery for a clients webpage and am about to throw my computer out the window. I need to create a simple system where a viewer can vote (only one vote) between two options (only 2).
[Code]...
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Jan 22, 2011
Here is what I have thus far...
[Code]...
But as soon as I throw in the onComplete stuff fancybox fails to work.
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Mar 22, 2011
Below is the script and form fields I am working with. What I want to do is sum the two textbox fields and have the result show in the total textbox. The code works fine and the total textbox is updated with the value of form1.basic. The problem occurs when I add the "+ parseInt(document.form2.supporter.value)" code in the script section.
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May 27, 2005
I'm developing sort of a do-all javascript required form field check (which was developed long after the pages were developed). It uses a lot of getElementsByTagName so it's creating several NodeLists. One of these nodelists contain all the divs, those showing (display:block) and those hidden (display:none). The function checks only the divs that are visible.
This is my first experience with NodeLists so the first thing I tried was removeNode() on the hidden divs. This doesn't work because when you return with required field errors and try to make the hidden fields appear I believe there are errors because the hidden divs were removed from the DOM.
I've tried a few other work-a-rounds but it's getting to be afternoon and I'm turning to you guys for help! Is it possible for me to just skip forward to the next Node in the NodeList? I've tried nextSibling but I guess I'm calling it on the wrong Node.
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Jul 22, 2011
I want to loop through an array called "otherBox" using .each(), but I want to skip the element that is equal to the variable "box". When i run the code, it does work, but doesn't skip any elements. Here is my code:
[Code]...
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May 15, 2010
I'm no good with Java but I need to set a due date and get it to count past the weekend. I had a couple of Java classes forever ago and it's not my forte, but at any rate I have to adjust the code in a program that I maintain at work. I need to keep it simple because in 6 months when I need to update it I will never remember what I did because it's not something I do enough to retain the skills.
var today = new Date();
var duedate = today.setDate(today.getDate()+2);
taskform.datefield.DataValue = duedate;
I tried an if/else then a when and I bombed at both I figured I was going to have to actually write something. I'm smart enough to know I won't get this on my own, especially if I have to get an array going.
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Apr 13, 2010
I have a script that tells me the current date and then estimates by how many days it takes to deliver the date it will arrive by. However this currently includes Saturdays and Sundays is there anyway to get it to skip these days? code...
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Aug 4, 2010
I want to validate my forms when clicking only on submit button. Here is my code.
[Code]...
The problem is it fires the validation to every button in the form. how can I do the validation only for the submit button and skip the validation to other button clicks?
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Oct 21, 2010
I am using the validate plugin with the defaultvalue plugin (empty fields given a default value and class of empty), and would like to use it together with the validator plugin. Is there a way to mark required fields with only the default value (and class empty) as invalid on submit?
E.g.: First_name field is required by validate, has a default value of "Enter your first name" and class of "empty" - how can I get the validator to mark this as invalid?
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May 8, 2011
Do you know how is it possible insert a windows that contains text (terms of use) and that block and turn dark the page until you click on the "accept" button?
And if possible store a cookie to skip show it to persons that already clicked on it.
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Aug 19, 2011
$(".DdsConstant").each(function (index, element) {
var text = $(element).html();
$(element).html(text + ":"); });
The above code works for me, but I want to be able to skip the elements that already have a colon or question markin it.Example: Search Name: or Perform this daily? should be skipped. But Search Name should be changed to Search Name:. I will put question marks in manually. I have tried a few things and done some searches but no luck.
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Apr 27, 2011
I was under the impression, via W3Schools that 'checked' is only a property of radio/checkbox input objects. I was trying out this code that loops through several different types of inputs:
Code:
//start loop
var elem = theInput[i]; //grab the input
if('checked' in elem && !elem.checked) { continue; }
//...do some other stuff
//end loop
As you can tell, I want to skip all radio/checkbox inputs that aren't checked because they are meaningless in my circumstance.....the problem is, it skips over EVERYTHING (that isn't checked) regardless of if it's a hidden input, text input, password input, etc..... I did a quick test:
[Code]...
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Jul 20, 2007
I am trying to fix permission denied error on a popup calendar in my page. Infact this functionality works with Netscap + PKI Certificate but this functionality not works with IE + PKI certificate. Without PKI certificate it is works fine with IE. With PKI certificate when I click on calander image i get "Permission Denied" error but it display the calander after when I select the date it change the data in the data field but calander do not close and throw another error "top.newWin is null or not an object".
[Code]....
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Nov 13, 2010
i am facing a problem after using jquery jconfirm alert. Issue is that after receiving confirm alert, when user press tab to go on Cancel button and press Enter key there, despite of firing event of Cancel button, it fires the event of OK button. this issue is not produced when user press the cancel button by mouse. Waiting for your replies.
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