Popup Alert On Selecting A Checkbox?

Jul 1, 2010

I want to display a Popup alert if select all checkbox is selected and number of rows in the grid are more than the number of check boxes selected. This code does that but it does on the second click on the select all check box, not on the first click.correction:

Code:
<script type="text/javascript">
var TotalChkBx;

[code]....

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Reflect Popup Checkbox Changes On Same Checkbox In Parent Window

Jul 27, 2010

If it is possible, how to reflect popup checkbox changes on same checkbox in parent window. Main windows contains a list of thumbnails, each one with a checkbox. Clicking on a thumb, a popup window is opened containing a bigger photo beside a checkbox. If the user checks/uncheks it I want the thumbnail checkbox in parent window to be changed in the same way (and onclick tasks to be performed). To achieve this I am using cookies and onClick -> parent.reload.

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JQuery :: Stuck With Checkbox Selecting?

May 20, 2009

I have a situation where there is a matrix grid of checkboxes, and individual entire rows or columns must be able to be toggled between checked and unchecked state.

[Code]...

Simple, right? But the columns part, I can't figure out. I put everything in each column in the same class, with the hopes that on click, I'd be able to figure out a way to take the class value of the link - (this).className - and use it to target checkboxes in the same class. But I have no idea how to do this. I haven't been at jquery that long. I'd be incredibly grateful for some help, a starting point, a command that would work....

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Selecting Multiple Checkboxes With A Single Checkbox.

Jul 20, 2005

I have a form that generates a dynamic number of rows from a value
passed in via querystring. I have a one static row in my form with a
"master" checkbox that I have deemed "Select All:". I want to be able
to select all and deselect all the other checkboxes beneath it in the
column by clicking on it. I've gotten it partially working. I can
click the "master" checkbox and it will set the .checked property of
all the others to true. BUT how do I reverse the process and turn them
all off? Here is my funcion: Code:

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Text Field Required Only On Selecting Checkbox?

Apr 6, 2011

I have an html form that has required feilds. The telephone field needs to be required only when a certain checkbox is selected.

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Show Form Elements By Selecting Checkbox?

May 11, 2011

Trying to build a dynamic part on my form by using a checkbox and <span>. Found a script that does exactly what i want, but uses a 'radio' in the script instead of a checkbox. And at that spot i need to be able to make multiple selections, so i need checkboxes.. In this specific case it's about geslacht='v' checkbox

My problems are:

1. My span doesn't start off at invisible
2. My function match_personalia_geslacht() works with a onChange, not with a onSelect.

Don't know how to get the same result with a checkbox.. So if someone can help me, i would be a happy man.

[Code]...

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JQuery :: Show An Alert (or Hidden Div) When Selecting A Particular Option In A Select Element?

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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Automatically Selecting A Checkbox Based On The Value Of A Radio Button

Mar 21, 2006

I want to automatically select a specific checkbox when a user clicks
(selects) a specific item in a radiobutton group. Both controls are in
the same form.

Let's say for argument's sake that the form looks like this
(inessential items left out for the sake of clarity):

<form name=form1>
<input type=radio name=Radio1 value=Option1>
<input type=radio name=Radio1 value=Option2>
<input type=checkbox name=Checkbox1>
</form>

I want to write some Javascript to automatically select the "Checkbox1"
checkbox when a user selects "Option1" in the radio button group.

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Popup Submit Button While Selecting Item From Dropdown List?

Aug 12, 2011

how to popup submit button while selecting item from the dropdown list. i had completed the task of displaying textfield while selecting item from the dropdown list but unable to figure out how to popup the submit button with textfield while an item is selected from the dropdown list.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>

[Code]....

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Display Checkbox Values On Alert?

May 20, 2009

So, I am in a Web Development class right now for my liberal arts science credit. We are on a lab dealing with JavaScript and half of it is making the values of some check boxes and stuff show up when the user clicks a "Display" button. I'm not sure I'm explaining it well. Here's the lab:

# In lab 6 you wrote a JavaScript function that displayed the name and email entered from the form. Extend that function to display all of the information the user entered in the form (name, e-mail, region, special interests, interest level, and comments). See if you can nicely format what shows in the alert message. The following hints should help:

1. The first step is to make sure that each GUI field has an id attribute set. For example the name field might have id="name". Remember, every id value must be unique. Two radio buttons will have the same name attribute value, but their id attributes must be unique. You need to do this so JavaScript can find the tags using the document.getElementById method.

2. To display your checkbox information, you will need to include logic as described in the following steps. Once you do this, do the same thing for the radio buttons.

1. Assume you have a checkbox with id="cherokee". Of course, your id attributes will likely have different names. The general steps will be the same, but substitute your names where I'm using "cherokee".

2. The following statement creates a Boolean value (true, false) that determines if the user checked the cherokee checkbox. The checked property in checkbox and radio button objects gives this information.

[Code]...

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Checkbox That Should Display An Alert Onclick

Sep 1, 2004

I am trying to get a checkbox to display an alert when the user clicks the checkbox for "other". Then if they click it again to unchedk it, it should not display the alert again. I keep getting an message that says not an object. Can anyone help me out with this? I have copied the code below for the checkboxes and the code that is in my .js file....

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Alert If No Checkbox Checked (within Array)?

Sep 28, 2011

I've got a radio group and a checkbox array on my page. An alert pops up if none of the radios (in the group 'test') are check but I also need an alert if no checkboxes (within the array box[] ) are selected? Anyone know how I validate the checkboxes so at least 1 has to be selected?

[Code]...

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How To Make Checkbox As Selected After Throwing Alert

Sep 4, 2007

I'm having the following javascript code,after all the checkboxes are unslected,i'll display the alert to user saying that "Atleast one must be selected",but the checkbox is becoimng unselected,how to make check box selected after throwing this alert.

var checkSelected = false;
for (i = 0; i < planForm.locationOptions.length; i++) {
if (planForm.locationOptions[i].checked) {
checkSelected = true
document.planForm.action='refreshPlanView.do'document.planForm.submit();
document.getElementById("refreshing").style.display="block";
}
}
if (!checkSelected) {
alert("At least ONE Location must be selected!");
return false;
}
return true;
}

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Function On Checkbox That Pops Up Alert Menu?

Oct 23, 2009

How would I go about making a function on a checkbox that pops up one alert menu when its checked and pops a different alert when its unchecked? Here's what I have so far I know its wrong I don't know how to change the beginning.

Code:
function compare(bing){
if ("bing"=checked){
alert("You agree, your favorite search engine is also bing.");
}else{
alert("you disagree, your favorite search engine is not bing.");
}}

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Alert And Popup Not Showing In IE?

Sep 14, 2009

I've been using a javascript confirm() box on submission of certain forms (i.e. when deleting a record) but I cannot get any popups to work in IE7. Even the simplest:

<script type='text/javascript'>alert('Test');</script>

In the <head> of the page isn't working. All my other browsers show it perfectly, including IE6.Is this to do with the security settings of IE7?

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Alert Images - Get Darkened And A Popup Box

Aug 22, 2011

I've seen several sites that use what looks like the alert function (I know it isn't), where the site gets darkened and a popup box (similar to that of the alert one) comes up and displays an image (and only an image)

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Show An Alert / Popup Msg To User?

Jul 2, 2009

How do I show an alert/popup msg to the user if (items.Count < 1)?

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JQuery :: Popup Alert Comes Before My Images On My Page

Jun 21, 2009

jQuery,<div>

That the page was finished loading? but what I see is that the popup alert comes before my images on my page.....

finished loading? is this correct?

I need to do something to my page when everything is done loading.. how does one do that.

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Alert Box Popup To Confirm Before Deleting Entry?

Jan 25, 2010

I am working on a PHP web application for my company and have run into a problem with Javascript. In a list I am displaying from a Mysql database, I have the option to delete certain entries. Before someone deletes an entry though, I want them to have an alert box pop up and asked then if they are sure. I have this simple javascript function in the head of the page, but whether cancel or ok are pressed, the page refreshes to the link. How can I fix it so that if you press cancel, nothing happens, other then the alert box goes away, but also allows the link to process if OK is pressed?

HTML Code:
<script type="text/javascript">
function show_confirm(){
var r=confirm("Press a button!");
if (r==true){
alert("You pressed OK!");
}else{
alert("You pressed Cancel!");
}}
</script>

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Looping Through Array - "test" Alert Displays For Both 13 And 14 But The Second Drop Down Only Appears When Selecting ID 14

Oct 15, 2009

function loadSecondaryNetworks() {
var secondaryNetworks = new Array('13','14');
var select_list_field = document.getElementById('network');
var select_list_selected_index = select_list_field.selectedIndex;
var value = select_list_field.options[select_list_selected_index].value;
value = value.split('-');
[Code]...

this code is supposed to display and load a secondary drop down menu if a particular ID(13 OR 14) is selected from the first dropdown. it works fine for 14, but not for 13. the "test" alert displays for both 13 and 14, but the second drop down only appears when selecting ID 14. I changed my array to ('13','14','13') and then it worked for both 13 and 14. is there something i am not aware of?

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JQuery :: Popup Alert When Leaving Website Via A Link?

Jan 13, 2012

I am using an alert dialog function I found online. The support for it has closed.Here is the page showing my alert button:Click here to view my test pageYou can check out the source html and the linked jquery files.The alert button works correctly by displaying an alert box.How do I apply this same behavior to a link?I want a user to click on the link, and:(1) receive the message they are leaving the site, then(2) be redirected to the other URL.

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Popup Alert When User Browse File Into Input?

Sep 18, 2011

I want to pop up alert when the user browse file into input for example I have this input:
HTML Code:
<input type="file" name="myfiles[]" />
Now, when the user finish to browse an file I want a function to start working, what I mean by finish browse file is when the user select file and than click on the file he selected twice and than when the browsing files windows close I want this function to start.

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Javascript Alert / Popup Query On Deleting Records...

Dec 27, 2007

On some sites I have worked on, users can delete content from their site. When they go to delete an item, I take them to a page where I pull the item details of the item they are about to delete from the dbase, and say "Are you sure you want to delete so and so". They can choose Yes / No. Yes takes them to action that runs the SQL to delete the item from the dbase. No takes them to the previous page.

I have seen some sites that have managed this process differently, where, instead of being taken to another page, a little pop up box opens saying "Are you sure", with a Yes / No option on it. Yes takes you to delete the item, No leaves them on the page they are on.

Am I right that this method uses Javascript? I know that it won't work if javascript is turned off, but - most people don't turn it off...

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Timing - Show One Fixed Popup - Like Message Alert Box

Mar 12, 2010

This script show one fixed popup ( like message alert box ) Now i want show it after 10 minutes.

Code:

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Pressing The Enter Key Submit Page More Than Once - Both Alert Popup Boxes Appear

May 31, 2010

Pressing the enter key of the following page (created by JSP) submit page more than once.

Both alert popup boxes appear as expected:

However, then this alert appear again, which is unexpected:

But alert('alarmgroup ' + alarmgroup + ' rowsPerPage ' + rowsPerPage); do not appear.

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Popup Checkbox Changes Reflected In Parent Page

Jul 28, 2010

I want to know, if it is possible, how to reflect popup checkbox changes on correspondant checkbox in parent window. Main windows contains a list of thumbnails, each one with a checkbox. Clicking on a thumb, a popup window is opened containing a bigger photo beside a checkbox. If the user checks/uncheks it I want the thumbnail checkbox in parent window to be changed in the same way (and onclick tasks to be performed). To achieve this I am using cookies and onClick -> parent.reload.

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