Setting Checkbox Values 1 Or 0?
Mar 13, 2010
I've a group of checkboxes and I want to insert the values in table field in 01010 format. So for example, if PHP & HTML checked then the value will go into table field would be 01010.
<form name="form1">
<input type="checkbox" name="check_list" value="1">ASP
<input type="checkbox" name="check_list" value="1">PHP
<input type="checkbox" name="check_list" value="1">C
<input type="checkbox" name="check_list" value="1">HTML
<input type="checkbox" name="check_list" value="1">MySQL
</form>
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May 10, 2009
function read()
{
var numbers = new Array();
for (i = 0; i < field.length; i++)
numbers[i] = document.test.checkboxName.value;
var counter=0;
[Code]...
I want to read the values of the checkboxs and store the vlaues into an array (there are more than 1 checkboxs) the form name is text and the names of the check box = checkboxname
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Jan 4, 2011
I have a bunch of checkboxes like below that the user can check some or all and click the button and see the values of all the selected checkboxes. How can I do that?
Code:
<script>
function alertValues(){
}
</script>
<input type="checkbox" class ="normal2" value="131971" name="list[]" >
[Code]...
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Jul 23, 2005
I've got the following code snippet in a function to set a coockie based on whether or not the user selects a checkbox. Using an alert the cookie text looks fine but when I go to retrieve the values the only one it can find is the value for user. I've a few different things and none of them seem to work. I'm getting the same thing in both IE and Firefox. The only cookie listed is the 'user' with the proper expiration date. Code:
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Jul 23, 2005
I am currently getting/setting values in an HTML table with:
document.getElementById(id).childNodes[0].nodeValue
where "id" is the id of the <td> tag of the cell.
However, I have a few <td> tags that could have the same ID's but in
different forms of the document.
How do I gain access to those "elements" if the ID's are ambiguous and I
know the name of the form? Also, what says the jury for non-unique ID's in
the same document?
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Feb 14, 2007
I know how to reload the mainform, but accessing a form and setting a
value there?
onLoad="if (window.opener && !window.opener.closed)
{ window.opener.forms[0].elements[0].value='xxx'window.close(); }"><?
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Oct 22, 2010
i have 10 text boxes in a from and when i insert value in textbox1 and textbox2 sum twice and display them in textbox3 at same time when i am inserting it means keyup event how do i solve this task at client side using jquery
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Jan 20, 2010
I set some value like in onbeforeUnload
document.getElementById('hGridStateModified').value='YES';
The value is not set and is not available at server side.
(
I set some value like
document.getElementById('hGridStateModified').value='YES';
The value is available at server side.
)
Code
/// START
f(window.body){
window.body.onbeforeunload = saveBeforeExit; // IE else[code].....
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May 6, 2009
Context: I have a a framed page which have two frames.First frame have two iframes and second frame also have two iframes. Each iframe have a form to add record. Each forms have some fields to enter data. To show the layout of the page, I have created a picture. Go through this layout picture at this link: [URL]
Problem: I have set the following javascript variables in the <head> tag of "leftframe.htm" which represents frame "leftframe".
<script type="text/javascript">
var studentFirstName = "";
var studentLastName = "";
[code]...
Now I want to set the value of these variable to the input box (text box) of these forms in different iframes.
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Apr 7, 2009
I keep getting <undefined> when I alert out the value of my array 'fadeimages1'. Using php/mysql I retrieve filenames from a directory and create <INPUT> fields to store the filenames. In the javascript portion of the code, I use getElementsByName() to retrieve all of the <INPUT> fields. I then declare an array, 'fadeimages1'. Next, using a for loop I try to copy the values from the <INPUT> fields into the array 'fadeimages1'. When I alert out the length and value variable for each <INPUT> field, I get the correct filename, but after trying to store the value into 'fadeimages1' array, I get value is <undefined> when I alert it out. BTW, the following code uses 'fadeimages1.push()', but I also tried 'fadeimages1[i]=...'. Both result in <undefined> values.
[Code]....
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Jan 13, 2009
I'm trying to do something that is slightly complex and I can't find any relevant examples in the usual places,I'm pulling a list of projects (and their IDs) into a select:
Code:
<select name="proj_id" id="proj_id" onchange='setValuz()'>
<option value="1" >1st Project</option>
<option value="2" >2nd Project</option>
</select>
Each project has two associated values, in addition to the unique ID:
[Code]...
Can anyone shed some light on how I could do this? Maybe a link to a "how-to" (if there is one out there)?
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Jul 23, 2006
Can someone suggest me a way to get the values of CheckBox(es) selected
in a CheckBoxList control using JAVASCRIPT.
I am pasting my current code gere but its not working need some
suggestions pls.
function CheckBoxList(cntrlName)
{
var cntrlValue = listValuesCheckBox(cntrlName);
return cntrlValue ;
}
function listValuesCheckBox(objectName)
{
var list = "";
for (var i=0; i<objectName.length;i++){
if (objectName.Options[i].selected = true){
list += objectName.Options[i].value+ '~'
}
}
return list;
}
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Nov 2, 2010
I am trying to do some JavaScript calculation with checkboxes, and have been able to modify some codes to do bits of what i want to do. (Screenshot attached) However, i want each checkbox to have multiple values, and therefore multiple results.
I can't find any examples, but i've come across something similar with Radio buttons [URL].. I don't 'get' the example enough to proceed. My question is, is it even possible to do with a checkbox, and if so how do i go about doing it please?
The Javascript code:
function count() {
var item1price = 10;
var item2price = 50;
var item3price = 1100;
var item4price = 100;
[Code]...
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Nov 2, 2010
I am trying out checkbox total calculator code examples, which automatically calculates the values of checked/unchecked items, and so far so good. My question is if it's at all possible for each checkbox to have multiple values, so i can have different sets of totals? I have been looking for examples all over with no luck. I have seen examples for Radio buttons, which separates the different totals with commas, but i don't have enough JavaScript experience to understand it fully.
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Jan 10, 2011
I have some checkboxes on a form like this: -
Code HTML4Strict:
<form id="EventForm" name="EventForm" method="post">
<input name="EventRecur[]" type="checkbox" class="checkbox" value="EveryDay" />
<input name="EventRecur[]" type="checkbox" class="checkbox" value="Monday" />
<input name="EventRecur[]" type="checkbox" class="checkbox" value="Tuesday" />
</form>
[Code]...
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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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Oct 30, 2009
I have four checkboxes and one textbox. If I checked 3 checkboxes the value 3 will be shown in textbox.
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Dec 28, 2009
I have a page where a user can select (via check boxes) several categories. Each category is related to a set of possible options (radio buttons) that have numeric values. When one of the options (radio button) is selected, the amount will appear in a text box (input type="text"). The numeric value in the text box will update depending on what category options are selected. However, when the checkbox is deselected, the radio boxes in the <div> are not displayed and I need to remove (reset) the radio button values from the value seen in the text box.
<script type="text/javascript">
var amountNotice = 0;
function notice(options)[code]....
Everything works except for my uncheckRadio function - not sure if I am identifying the elements correctly, or if I need a totally new approach. My thinking is that the function must be accessed by the checkbox onClick call. Previously I had tried calling uncheckRadio from the notice function before I recognized is was not an appropriate location.
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Apr 30, 2010
The problem I have is that the value="" needs to be the ID number of the recordset but still be able to SUM the dollar value on the TEXT box (totalcost) when someone click on each CHECKBOX. The CHECKBOX values will be coming out of a database using PHP. How do I modify the Javascript to accomplish what I'm looking for.
Code:
<script type="text/javascript">
function UpdateCost() {
var sum = 0;
var gn, elem;
for (i=0; i<5; i++) {
gn = 'game'+i;
elem = document.getElementById(gn);
if (elem.checked == true) { sum += Number(elem.value); }
}document.getElementById('totalcost').value = sum.toFixed(2);
}
</script>
<form action="<?php echo $editFormAction; ?>" method="POST" name="form1" id="form1">
<input type="checkbox" id='game0' value="9.99" onclick="UpdateCost()">Game 1 ( 9.99)<br>
<input type="checkbox" id='game1' value="19.99" onclick="UpdateCost()">Game 2 (19.99)<br>
<input type="checkbox" id='game2' value="27.50" onclick="UpdateCost()">Game 3 (27.50)<br>
<input type="checkbox" id='game3' value="45.65" onclick="UpdateCost()">Game 4 (45.65)<br>
<input type="checkbox" id='game4' value="87.20" onclick="UpdateCost()">Game 5 (87.20)<br>
<input type="text" id="totalcost" value="">
</form>
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Jun 17, 2011
I am in the process of developing a calculator for some of my colleagues to use. One of the variables within the calculations is called PMH. I want to determine the value of PMH based on which checkboxes are ticked. Each checkbox has a different value. If the checkbox is not ticked, then the value of each option is 1 and obviously more than one checkbox may be ticked.
I have created the checbox code:
<td><input type="checkbox" name="PMH" value="1.6" /> Smoker<br />
<input type="checkbox" name="PMH" value="0.4" /> CCF<br />
<input type="checkbox" name="PMH" value="0.5" /> Pulmonary Oedema / Cirrhosis<br />
<input type="checkbox" name="PMH" value="0.8" /> COAD<br /></td>
But I have no idea on how to calculate what I need for var PMH.
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Oct 19, 2009
I have the following code working with the checkbox options but once I added a drop down menu with values, it doesn't calculate it. I've done some different things to try to add the drop down to the function but nothing would work that I've tried so far.
I have it setup so when a box is unchecked, that option is taken off the price, the drop down should do the same to switch between the options price.
[Code]...
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Feb 6, 2010
I have checkbox inputs like so:
<input type="submit" value="One" id="one" />
<input type="submit" value="Two" id="two" />
Say they are both checked.. How would I send those values through the code below properly?
$('#submit').click(function(){
value = $('input:checked'); // not sure how to collect all checkbox values here so they can be sent..
[code]....
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Sep 11, 2009
A webpage has a number of questions that a user must answer and each question can be answered using a list of checkboxes. Thus each set of checkboxes (each question) will have a seperate name. The webpage is dynamically generated and I dont know how many questions will be on there nor the amount of checkboxes each question will have.
I know how to obtain the checkbox values using a form and a conventional submit button however what I want to do is put a button below each question and use AJAX to submit the answers for each question therefore the whole page will not refresh once each question is submitted.
I assume I will have to create a string that contains the values of the checkboxes joined together with delimiters because it is not possible to POST and actual array? So how do I obtain the values of the checkboxes for each individual question using JavaScript?
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Jan 18, 2010
I have a pricing page that is broken into multiple categories per phase. I want a customer to be able to select my checkboxes and hit a button that will display a rolled up total. I also want it to be able to re-calculate the totals if a box is subsequently unchecked. I have browsed and searched the form to get the code to where it is now but need help to finish it.
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Apr 13, 2009
My last topic should be deleted, because now I know what my REAL problem is.I have a form with a series of radio buttons and checkboxes, but when I submit the form blank, Javascript says they have a value!So if someone could help me figure out why that even though the radio buttons are blank, they seem to have a default value?If you really want, I can post the code, but be very warned, the code is huge.
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Nov 26, 2009
How can I get the sum of cell values that is checked after submitting the form...here's the basic html that I have..
Code HTML4Strict:
<form>
<table>
[code].....
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