I'm trying to write a form and I need to allow the user to select more than one option from a list of options, if the last option is selected I have a hidden DIV that displays.This all works fine unless the user selects more than one option AND the final option "other" (ie using the control key to make the selection)... the code is below:
HTML Code:
<table>
<tr>
<td width="160">Select your color:</td>
[code]....
I was working on a site that uses Google Checkout buy now buttons, and
I wanted the product picture to change based on what was picked. I was
able to have it change the picture, but if you pick a new item after
that, it keeps the same picture. Here;s the code:
The box (only the first part):
I have an array with mysql´s data. I have used this array with several text
box in a formulary.
My question is: How could i use the event onchange to make a function which
update the data of array when i would have change data in a text box.?
I have a dropdown that when the user selects an item, a function is called. Right it is giving me an error of 'object expected'. Can someone please take a look at my code below and let me know where I am going wrong? When I change the filldesc to an alert, it works fine and returns the correct values.
function filldesc(inputlevel1)
{
alert(inputlevel1);
}
<!-- Level one Headings -->
<select name='level1'
...
I'm having some difficulty in accessing an 'external' function from my onchange event. It will work when the function is included 'inline,' but it's not working when the function is 'stand alone.'Additionally, when it works, the variable isn't being passed - the alert I use says "[object Event]"
Code:
<head>
function nameTextBox2(selectBoxName)
[code]....
Can a OnChange event call a PHP function?
Currently an OnChange event on a listbox I want to pass the value (a path) to a PHP function.
Not sure if this can be done...
Currently I have captured the path... now I need to get the path into a PHP Function!
fetching the value from multiselect box. I am writing syntax like this :
<select id="status" name="status" multiple="multiple" size='2'>
<?php
for($i=0; $i<count($status); $i++)
{
[Code]....
Now in javascript how can I fetch the values selected by the user.
I am using a javafunction (onclick in select) in which i am calling a
function in php (thats why i send this to both php and javascript
newsgroups).
in the onclick i call the function "Place_Selected" with the value from the
select (naam_keuze.value)
in the function the value becomes the $zoek_id and searches in the database
for the record with the id of $zoek_id
the naam_keuze.value does not give the value to $zoek_id When i replace naam_keuze.value for a number (15) i works great.
WHAT AM I DOING WRONG? Code:
i need to display selected item from dropdown menu into text box. what i want to do is when user select the item it will display on textbox call programme (java script) and also when button search is click it will display the total number of particular programme (php). for now, selected programme is function but the other one is not.
View 1 Replies View RelatedI am using multi-select dropdown and trying to fetch the values in jquery.
View 3 Replies View RelatedHow can I check that at least one value should be selected in MULTISELECT listbox through JQUERY.
View 8 Replies View RelatedI'm trying to build a t-shirt creator application w/ php and ajax.You can see where I'm at here.Thus far, I've successfully passed the first parameter from the form via a function called from an onchange event, which uses a php script to pass simple text (for the time being, 'til i get this figured out), which you can see working on the page.trying to update the output w/ each change they make via the form. For every step, the output on the right needs to update.Should I be calling the same function for each onchange, or different functions? Here's what I'm using as far as AJAX/form goes:
Code:
function showShirt(s) {
// CHECKS IF THE STRING IS EMPTY
if (s=="") {[code]...........
I have the following form working with on onsumbit function, but I would like to change it so that instead of having to click the purchase button to see total price, you only have to change the quantity text box input. I just can not seem to get it to work.
<script language="javascript" type="text/javascript">
function checkQuantity(frm) {
var succesful = false;
var numQuantity;
numQuantity = parseInt(frm.Quantity.value);
var numTotalPrice;
if (numQuantity != 0) {
numTotalPrice = numQuantity * 4;
frm.TotalPrice.value = numTotalPrice; //new String(numTotalPrice);
successful = true;
} else {
alert("Sorry must order more than 0");
successful = false;
} return succesful;
}
</script>
<form action="" onsubmit="return checkQuantity(this)" style="width: 193px">
<table cellpadding="4" style="width:111%">
<tr><td class="style1">
Quantity:</td><td class="formInputCell">
<input name="Quantity" type="text" style="width: 55px" /></td>
</tr><tr><td class="style1">
Total Price $
</td><td class="formInputCell">
<input name="TotalPrice" type="text" style="width: 55px" /></td>
</tr><tr><td class="style2"></td>
<td><input id="Submit1" type="submit"
value="Buy Now" class="buttonstyle" /></td>
</tr>
</table>
</form>
In our class we were assigned a project to create a Web page with 5 text boxes, each with a value attribute of zero. When the user changes the values, it is supposed to call a caclAvg() function. How do I pass 5 values to the calcAvg() function? It specifically states in our book to create an onChange event handler for each textbox. Wouldn't it be easier to somehow create a variable onChange, then after all 5 textboxes have changed, pass the 5 variables along to the function? I know the following code is a mess, I've tried so many ways now. I'm sure this is an easy, routine procedure for most of you.
function calcAvg(value1) {
var functionValue = value1;
}
<form action="" method="post" name"values">
<input type="text" name="value1" value="0" onchange="calcAvg(this.value)" />
<input type="text" name="value2" value="0" onchange="calcAvg(this.value);" />
[Code]....
I have the following code as js for <a href="http://www.oxbowcreations.com/wedding/personalize.php">this</a> site.
Code:
// JavaScript Document
function setQty(id)
{
[code]....
THIS WORKS:
<html><head><script type="text/javascript">
function recalc() {
alert ('Entering recalc().');
}
[Code]....
The first example works, which shows that the recalc function can be called. The second example works, which shows that onchange will trigger an alert box. BUT, the third example doesn't work. Why can't I trigger a call to the recalc function from the onchange event?
The above 3 code postings are the entire programs. Nothing has been left out or modified.
I am using IE 8.0.6001.18702.
I create some iputs using this code :
Code:
And i would like to call this function on the onchange.
function c(group,position){
I am using the "jQuery UI Multiselect" from [URL] I need to have it inside a <div> set with "display: none;" from the start. The user then clicks a link and the <div> tag opens op.
The problem is that whenever I open the box the Multiselect does not show up correctly, it shows up as a 3pixel wide stick. You can see an example at: [URL]
here is the eax.html code:
<link rel="stylesheet" href="css/common.css" type="text/css" />
<link type="text/css" rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/base/ui.all.css" />
[Code]....
I'm working with the quasipartikel plugin for multi selection. Available here:Mutliselect.Great plugin, very happy with it overall.However, on my page I want to trigger functionality when something is added or removed. Looking through the code, I see that a link is added for each item of a selection box with the class 'action'. Thus, I figure I should be able to trigger code of it, like so:
var j$ = jQuery.noConflict(); j$(document).ready(function() { ...
j$('.multiselect').multiselect();
...
[code]....
I was wondering if there is a way to disable a multiSelect Listbox and still allow it to scroll for IE browsers only? I've searched around to no avail. Is it at all possible?
View 14 Replies View RelatedI'm using a multiselect box on my website, similar to this one:
<Select Name="multiselect[]" multiple="multiple">
<option>This is option 1</option>
<option>This is option 2</option>
[code]...
Now I want to set option 1, option 2 and option 3 as selected (highlighted) in javascript. I tried something like this:
document.taakform.elements['multiselect[]'].selectedIndex = "1"
document.taakform.elements['multiselect[]'].selectedIndex = "2"
document.taakform.elements['multiselect[]'].selectedIndex = "3"
Of course this doesn't work
I'm using a multiselect box on my website, similar to this one:
<Select Name="multiselect[]" multiple="multiple">
<option>This is option 1</option>
<option>This is option 2</option>
<option>This is option 3</option>
<option>This is option 4</option>
</select>
Now I want to set option 1, option 2 and option 3 as selected (highlighted) in javascript. How would I go about doing this? I tried something like this:
document.taakform.elements['multiselect[]'].selectedIndex = "1"
document.taakform.elements['multiselect[]'].selectedIndex = "2"
document.taakform.elements['multiselect[]'].selectedIndex = "3"
$('#newPrice').change(function() {
this.value = this.value.replace(/[^0-9.]/g,'');
checkPrice();
[Code].....
Ok, so the above code will do the regex when the contents of the textbox changes, but it does not seem to call the checkPrice function I've placed after it does the regex.
I have the above on Change code in a .keyup event and it works as expected.
Actually i made two ajax function on single onchange() but when i fetch value on next page it will generate null pointer exception .The code is here..
<script language="javascript">
function disease_desc(id,type,desc)
{
alert(id);
[Code]....
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 am trying to create an anonymous function for onchange event of file field, so that when a file is selected, the covering text field gets that value. I know how to accomplish this by adding onchange="", but I'd prefer not do that. The code that I have almost works, except that the function in the for loop can't call on the "i" variable that the loop uses.
for( i = 0; i < source.length; i++) {
source[i].onchange = function() {
name[i].value = this.value;
}
}
