I want to create a checkbox on a form that, when checked, will display a text field for someone to enter text into. If the box isn't checked, though, the text field should not be displayed.
How do I do this?
Oh also, it will probably use document.getElementByID(), because that is what we're learning about
My JSP web page has many checkboxes. What is web page source code look like when clicking one checkbox will submit only one checkbox value (not the whole form) immediately? i.e. toggling one checkbox will send the info that only that checkbox is toggled. This does not work because clicking one checkbox will send the whole page
<form name="myform" method="post">
<input type="checkbox" name="choice" value="1" onclick="submit();">
<input type="checkbox" name="choice" value="2" onclick="submit();">
<input type="checkbox" name="choice" value="3" onclick="submit();">
...
My JSP web page has many checkboxes.What is web page source code look like when clicking one checkbox will submit only one checkbox value (not the whole form) immediately? i.e. toggling one checkbox will send the info that only that checkbox is toggled.This does not work because clicking one checkbox will send the whole page [code]
View 2 Replies View Relatedfind a similar template on the web. I couldn't.A list of checkbox options:
1. Water
2. Sand
3. Red paint
Submit button which brings results IF Water and Sand selected, result = Mud IF Water and Red paint selected, result = Red water The closest thing I got to was[URL] How would code for such a program look like?
I want to create a checkbox, attach it to a div and select it. The following works fine in Firefox and Opera but not in IE.
<div id="myDiv">
<script type="text/javascript">
var myDiv = document.getElementById("myDiv");
var checkbox = document.createElement("input");
[code]....
I have a php page that names checkboxes in a form chkwhatever# and increments the number depending on how many items there will be. In my javascript i want to be able to check to see if any of the checkboxes are checked but I cant use document.name.chkbox+#.checked. Should I create an array with the checkbox names? Not sure how to go about this.
View 10 Replies View RelatedI want to know how to create a check box that will load websites in a new window.
View 9 Replies View RelatedI have a jQuery form in which I create a series of checkboxes:
<?php
javascript
At the moment createb.php is just testing the form
The Problem is that the serialize function only sees the first checkbox and indicates whether it has been checked or not. It does not see any of the other check boxes. Does anybody have an idea why the other check boxes do not get serialized and what to do about it?
I have a form liek this:
<form method="post" action="somefile.php">
<input type='checkbox' name='boxes[]' value='abc'> abc<br>
<input type='checkbox' name='boxes[]' value='def'> def<br>
<input type='checkbox' name='boxes[]' value='ghi'> ghi<br>
<input type="submit" value="Continue to Step 2..." name="s2"></p>
</form>
I want to make sure that people cannot continue without checking at least 1 checkbox. The name of the checkboxes will be same.
I have an HTML form with checkboxes. I want to add a text box that allows the user to type a string, then click "add", and then a new checkbox will appear at the bottom of the form. For example if my form looks like this:
[] A
[] B
[] C
and the user types "D" then clicks the {add} button, then the page will change to look like this:
[Code]...
I need to validate a TOS checkbox on a form that has other non-required checkboxes. I am trying to use a bit of javascript described in this thread:
[URL]
The follow code I have in the <HEAD> section is this:
Code:
<SCRIPT language=JavaScript>
function checkCheckbox (f,name,require) {
var checked = 0, e, i = 0
while (e = f.elements[i++]) {if (e.type == 'checkbox' && e.className == name && e.checked) checked++}
[Code].....
I have a form, on which I have multiple checkboxes and text fields.Now I want that the form can't submit untill at least 1 checkbox is selected or a text field is filled.But even with the javascript validation I already have the form still submits.Any help on this one?Here is the whole page on which the checkboxes, text fields and javascript validation are:PHP Code:
<script type="text/javascript" language="javascript">
function checkCheckBoxes() {
if (document.form2.nbs_vmb[].checked == false)
[code]....
I would like to have a checkbox and text box beside each other in a form. The text box would be greyed out and no info can be entered UNTIL the checkbox is checked. Once the checkbox is checked the text box becomes active and numbers then can be entered.
Can this be done with javascript? If not what are my options?
I've got the following code being used to make a checkbox selected and readonly when a radio button value is selected:
document.myForm.valueName.checked = true;
document.myForm.valueName.disabled = true;
However when submitting the form values in email, the value of the checkbox won't submit with the checkbox value being disabled (if I comment out that second line, it works). Of course, I don't want the value able to be unselected.
Any suggestions? Can I make it readonly instead?
<form name="new_page" action="test.php"><input type="checkbox" name="allowed[]" value="2">
<input type="checkbox" name="allowed[]" value="2">
<input type="checkbox" name="allowed[]" value="2">
<input class="button_140" type="button" value="Toevoegen"
if (!document.new_page.allowed[].checked){ popupalert('allowed'); }
else { this.form.submit(); }"></form>
This is a piece of the code I've written. It's supposed to check if one of the allowed[]-checkboxes is checked, and if not, to run function popupalert('allowed');. It's not working. Can someone tell me how to fix this?
I am trying to display/hide different div tags when a checkbox is checked and when a California is selected as a drop-down value. I have it working when the check-box is selected and choosing the drop-down value, but not when the drop-down is selected and clicking the check-box.I hope this is an easy fix and my newbie-ness is at fault.
<script type="text/javascript" language="JavaScript"><!--
function show(obj)
{
[code]....
I have a form which check boxes. The last check box is labeled "other". What I want is that when the user clicks other my text field contained in my hidden "details" div will be displayed so they can specify "other".
Here is the JS code I have in the head of my page:
<script type="text/javascript" language="JavaScript"><!--
function RemoveContent(d) {
document.getElementById(d).style.display = "none";
}function InsertContent(d) {
document.getElementById(d).style.display = "";
}
//--></script>
Here is the code on the "other" check box:
<label class="checks">
<input type="checkbox" name="Other" id="other"
onselect="PresentForm ('details');" />
Other</label>
And the code for the details div:
<div id="details" class="checks">
<label >
<input type="text" name"details" size="30" />Please Explain</label>
</div>
Here is the CSS for the details text field:
#details {
padding-left:20px;
display:none;
}
I have a checkbox at the top of the page, and then I have a form full of text fields etc, called 'frmEnquiry'.
I would like the form to be disabled (or the text fields, elements etc) when the checkbox is not enabled, and when ticked i would like it to be enabled.
Is there a function or way round this?
First I'm sure the answer to ths JS question is buried somewhere in the many item of this forum. Just could not find it. So I'm working on changes to a form developed by someone else. In the form the previous developer wrote the following:
<input type="checkbox" name="method[]" value="payroll_onetime">Payroll
<input type="checkbox" name="method[]" value="payroll_onetime">One-time
<input type="checkbox" name="method[]" value="paper">Paper Check
<input type="checkbox" name="method[]" "onlinebill">Online Bill
Note there are other form and HTML I removed.
So my problem is this. I'm trying to access the method checkbox array from a JS function. So I write:
function setPayrollStatus()
{
alert(document.profile.method.length);
}
This does give me that value of 4. Since there are 4 checkboxes for method I'm thinking this is correct. So next I add:
for (var idx=0; idx < document.profile.method.length; idx++)
{
alert(document.profile.method[idx].checked);
}
Now I get only 'undefined'.
What I want to accomplish is to check the first item. I thought I would be able to write something like: document.profile. method[0].checked = true;
If I change the form name tags from 'method[]' to 'method' it works. Problem is he also wrote the php back end processing for this form. And in PHP this syntax yeilds an array for the method vriable.
I have a form which contains a number of check boxes in format of fielduse_x where x is incremented each time (1 - 30)
Everytime one of the checkboxes is ticked or unticked i want to perform a function for related boxes but i am having difficaulty doing this.
The code i have in the javascript is :
function changeStatus(f)
{
alert(f);
if(document.newForm.fielduse_[f].checked==true)
alert("YES")
else
alert("NO");
}
f is passed from the form field and contains the number (1 - 30). I know that the form is passing the values across as alert(f) gives the correct number. I don't seem to be able to get the next line to work. How do i put the value of f into the if statment as what i have done isn't working
if(document.newForm.fielduse_[f].checked==true)
If I have this [code]...
what do I need to write into the onClick attribute to make it submit? I want the user to be able to submit the form when this checkbox is clicked.
I found something here, but I'm not good at javascript, and i don't know which part of the code is the right! I need only for Checkboxes!
[url]
I need something like: onclick="check_if_at_least_one_is_selected()"
There is only one <form></form> and all checkboxes are same type...
I need to do a clientside check of a form to see if a "required" multiselect list and a checkbox have been left blank or not. To clarify, the user is required to select either one or more options from the multiselect list, the checkbox, or a combination of both.
What they can't do is leave both of them blank. Both the multiselect and the checkbox pass values to a PHPList script on the server as if they were one multiselect with the name "attribute17[]".
***Disclaimer - I am a total javascript noob and am piecing together examples from several days (and long nights) of googling.***
I'm dealing with a very long subscribe form, and so far I've been successful with figuring out the code to validate emails, select dropdowns, and checkboxes. This combination multiselect and checkbox is the last piece of the form that is giving me trouble. Hopefully somebody here has a solution.
For simplicity I've reduced the javascript and the form down to just the part I'm still having trouble with. Here is a piece of the javascript that I'm trying to use:
Code:
<script language="Javascript" type="text/javascript">
function checkform() {
if(document.subscribeform.elements["attribute17[]"].value == "")
{
alert("Please select your Primary Work Locations");
[Code]...
I have hashmap i.e. collection ,my code is as follows
Code:
<%! private HashMap<Integer, Domain>domainmap; %>
<%
[code]....
I have a number of checkboxes and radio buttons in an HTML form that are named as arrays, ie.
<INPUT type="checkbox" ID="i1" VALUE="MILK" NAME="Q1[]">
<INPUT type="checkbox" ID="i2" VALUE="SUGAR" NAME="Q1[]">
<INPUT type="checkbox" ID="i3" VALUE="BISCUIT" NAME="Q1[]">
I need to keep the 'NAME' as an array as above because of the form processing that is used after submit.
I was really hoping to use Javascript to validate the form and make sure that each checkbox group has at least one option selected , but my javascript messes up because the 'NAME' is Q1[] as opposed to Q1. I had been using:
<script>
function validate() {
if (!(mainform.Q1[0].checked || mainform.Q1[1].checked|| mainform.Q1[2].checked)) {
alert('Please answer question 1.');
event.returnValue=false;
}}
</script>
but this only works when I name the checkboxes NAME="Q1". Is anyone aware of how to get the validate function to work (or another way of validating the form) even when the checkboxes and radio buttons are named like NAME="Q1[]".
I have a form which i want to calculate entered values in text boxes. What i want from the below code is ;
1- i may have 100 textboxes so the javascript that i use may be inefficient for larger amounts. Does anyone have more encapsulated solution for multiplying and adding to total amount?
2- when i click check boxes their values must be added to total textbox below.
3- How can i calculate VAT and grand total? with $ sign infront of them ?
its seems easy but couldn't manage to do as i am not a programmer.