Selectively Retrieving Values From An Array?

Dec 2, 2010

I am trying to create a script to randomly assign recipients to givers for a Secret Santa.he participants are placed into groups. A giver cannot be assigned a recipient with whom he is grouped. I want to return all of the assignments in a table. I have made the following script. When I run it, it seems to get stuck in a loop. Any ideas why this might be? If you have any questions about how I want this thing to run, feel free to ask.

<html>
<head>
<script type="text/javascript">

[code]....

View 19 Replies


ADVERTISEMENT

Retrieving Values From Arrays?

Sep 13, 2010

i need some help with an assignment. the program needs to display a list of flights from options selected from drop down menus. i have written the code to display all flights, now i need to write the code to include the options such as destination and airline. here is the whole of the code.

<HTML>
<HEAD>
<TITLE>Stanwick Imaginary Airport - flight information</TITLE>

[code]....

View 2 Replies View Related

Retrieving Values From Select Box?

Mar 30, 2011

I'm trying to figure out what I'm doing wrong here. I have a select control and I'm trying to determine what index or value was selected and I can't seem to get it to work right. I'm sure it's something simple but I'm new at this.

Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

[code]....

View 5 Replies View Related

Retrieving Form Values In Javascript

Sep 29, 2006

I am trying to create a form for authorised users to upload photos to
an image gallery. I'm attempting to perform simple validation of the
fields by ensuring the fields aren't empty and that the extensions are
right. However, I can't seem to access the actual values of the fields
to start with.

If I simplify my problem, can anyone tell me why this would work in a
Javascript alert:

alert(document.form.Photo1.value);
//This outputs 'D:/images/x.jpg'

but this won't:

var photonumber = "Photo" + 1;
alert(document.form.photonumber.value);
// I get "undefined"

The reason I'm doing this is because I'm looping through a finite set
of images and need to check each one is valid.

Is it because I'm not initialising the "photonumber" string correctly?

View 4 Replies View Related

CPU 100% On A Loop While Retrieving Form Values

Jul 20, 2005

I have a form with a lot's of number of Text and Hidden Fields. I just do a simple loop to get each value for each attribute. I have about more than 2000.

if i do something simple like :

for (var i=0; i<2000; i++)
aValue = i+10;

it runs well. But if i do something like
for (var i=0; i<2000; i++)
aValue = document.myForm.elements[i].value;

it gives me 100% CPU for a long time before i submit the form.

View 3 Replies View Related

Retrieving Values From Options With If Statement?

Jul 20, 2009

I an designing a website and the user need to select from option of three values. Each option selected have a numerical value. On selection the numerical value attached to the selection will be multiplied by the another value in an input box to get a final value.

View 4 Replies View Related

Retrieving Values From Html Tables?

Nov 24, 2009

I have populated data in html table. Now I have to retrieve the value from this table, row-wise. How can i do this.

View 1 Replies View Related

GetElementById Not Retrieving Values From ASP Textbox?

Sep 13, 2007

I have been trying to use

<script language="javascript" type="text/javascript">
function check_length()
{
var x = document.getElementById("tbDescription").value;
alert(x);

[Code].....

but get an object required error in IE and ocument.getElementById("tbDescription") has no properties in FireFox. I have tried using the single, double quotes, and nothing around the tbDescription in the javascript function, but none of the 3 helps.

View 9 Replies View Related

Retrieving Values From Html Form?

Aug 18, 2010

So I'm a novice coder and have been trying to piece together a (seemingly) simple function. I want the user to be able to enter in a certain amount of time into a form, and then when they click submit, it opens a new page and closes after that amount of time.There is a very simple form on the first page that accepts input and looks like so:

<form action="onbreak.php" target="_blank" method="POST"><p class="fillable">I would like to view <input type="text" name="url" id="url" value="" size="30"/> for <input type="text" name="timeinput" id="timeinput" value="" size="3"/> minute(s). <input type="submit" value="Break Me!"/></p></form>

[code]....

View 5 Replies View Related

Retrieving The Dynamic Created Form Values?

Nov 28, 2010

HTML Code:
function makeForm(name) {
mypara=document.getElementById("paraID");
myform=document.createElement("form");
myselect = document.createElement("input");

[Code].....

I am creating a form dynamically using javascript.The form is created successfully. After creating the form before submitting the form i would like to make some check points before submission.so while creating the form i am adding the event on submit=call function for validation .THe function is called successfully but i am unable to retreive the form values in the validation script

View 1 Replies View Related

JQuery :: SVG Plugin Retrieving X And Y Values Of Text Object

Jan 16, 2011

I am using the SVG plugin. I have a simple test and I am unable to retrieve the x and y values of a text object.
$('#objID1', svg.root()).attr('x')

This returns as empty. Where as:
$('#objID1', svg.root()).attr('fill')
successfully returns the fill value.

HTML code:
<html xmlns="[URL]">
<head><title>SVG test</title>
<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="js/jquery-ui-1.8.7.custom.min.js"></script>
<script type="text/javascript" src="js/jquery.svg.js"></script>
<script type="text/javascript" src="js/jquery.svgdom.js"></script>
<script type="text/javascript" src="js/jquery.svganim.js"></script>
<script type="text/javascript" src="js/test2.js"></script>
<style>
#svgCanvas {
width: 200px;
height: 200px;
border: 1px solid #ff0000;
}
#svgAtts {
width: 200px;
height: 200px;
border: 1px solid #ff0000;
}
</style></head><body>
<div id="svgCanvas"></div>
<div id="svgAtts"></div>
</body>
</html>

Javascript code test2.js:
$(function() {
$('#svgCanvas').svg({onLoad: function(svg) {
//code
}}); });
$(function() {
var svg = $('#svgCanvas').svg('get');
var obj = svg.text(50,50,'Some Text',{id: "objID1", fill: "#FF0000", fontFamily: "Arial", fontSize: "24"});});
$(function() {
var svg = $('#svgCanvas').svg('get');
var string = 'fill = ' + $('#objID1', svg.root()).attr('fill') + '<br />';
var string = string + 'font family = ' + $('#objID1', svg.root()).attr('font-family') + '<br />';
var string = string + 'font size = ' + $('#objID1', svg.root()).attr('font-size') + '<br />';
var string = string + 'x = ' + $('#objID1', svg.root()).attr('x') + '<br />';
var string = string + 'y = ' + $('#objID1', svg.root()).attr('y');
$('#svgAtts').html(string);
});

View 2 Replies View Related

Retrieving Values In Table Format From An Access Database?

Oct 21, 2011

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

[code]....

View 1 Replies View Related

Retrieving JSON Array From Text File?

Feb 26, 2011

I am fairly new to javascript and I am wondering how I would load a text file that has a JSON formatted array stored in it?I can pass the array directly to the page via php though I want to be able to store the data and save on calls to the database and of course load the data dynamically to the page.

View 1 Replies View Related

Code To Selectively Tick Form Checkboxes

Mar 15, 2010

A web page I'm creating will allow a visitor to download a number of PDF files. A form on the page has one checkbox for each of the PDF files. I also wanted to add a checkbox to select/deselect all the PDFs.All works fine, but I also want the visitor to supply their name and email address before downloading, so I want to add another checkbox before the submit button to allow them to opt in/out of having their email address used for further mail shots.Unfortunately since the code selects/deselects all checkboxes on the form, it also ticks/unticks the opt in/out checkbox.

Is there a way - possibly by targeting the opt in/out checkbox's ID - to filter it out of this mass selection/de-selection process?I'm sure it's pretty straightforward but as I say I'm a Javascript novice.

View 4 Replies View Related

Create An Associative Array Dynamically Pulling The Index Values From An Array (propertyArray)?

Mar 2, 2009

I want to create an associative array dynamically pulling the index values from an array (propertyArray); Associative array is created inside create function and then returned. But after it is returned, I cant use index names to retrieve values. It returns undefined as below code shows.

Code JavaScript:

var propertyArray=["a","b","c"];
function create(){
var array=[];

[code]....

View 2 Replies View Related

Read Values Of Checkbox Into An Array And Display The Values?

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

View 3 Replies View Related

Comparing Array Values To Select Unique Array Elements?

Apr 10, 2010

This one is throwing me off! Either I am making a stupid mistake or I'm doing it totally wrong I have an array, and I am trying to select unique values from it and assign it to another array. Here is the code:

Code:
var flag;
for (i=0;i<=pdfs.length-1;i++)
{
flag = 1;
for (j=0;j<=pdfs2.length-1;j++)

[Code]...

The problem is that the if (pdfs2[j] == pdfs[i]) statement ends up never being true. There are URL's to pdf files in the array. On the other side, if there is a much easier way to select unique values from an array, please feel free to point it out.

View 2 Replies View Related

Add Up The Common Values So Add All Values Of Android Into One Array

Nov 9, 2011

I have the following array:

I would like to add up the common values so add all values of Android into one array so it becomes something like this: [["Android", 92]....]

View 5 Replies View Related

How Do You Add Up All The Values In An Array?

Jul 23, 2005

How do you add up all the values in an array? The length of the array is variable. Is there a built in function?

View 7 Replies View Related

Put .each Values In An Array?

Jun 18, 2011

I have this jquery code.

Code JavaScript:
$("#myselect select ").each(function () {
var ids = $(this).attr("id");
//alert (ids);
});

I want to put all the values of var id in my loop inside an array. How do I do that?

View 3 Replies View Related

Unique Values In An Array

Jan 11, 2006

i have an array and i don't know the content of it, but i want only unique
values. in php there is a function to do this, but how must i do this in javascript?

View 8 Replies View Related

JQuery :: How To Get An Array Of Values

May 6, 2009

Let's say I want an array of all the values for checked checkboxes onmy page. How do I do this?This:$('input:checkbox:checked').val()..only returns the first value. Is there a function that will return ajavascript array of values?

View 3 Replies View Related

Getting Values From Select Array?

Oct 19, 2009

I have a select array like this ..

Code:

<SELECT NAME="state[]" MULTIPLE size="10" onchange="content();">
<OPTION VALUE="abc">abc</OPTION>
<OPTION VALUE="zyxc">zyxc</OPTION>

[code]....

So I created a javascript to get all the selected values in one variable ... But whtever I try the values don't come .. I tried alerting at different places and wht I see is tht it don't even go into the for loop ...

Code:

<SCRIPT>
function content() {
var retval = new Array();
for(i = 0; i < document.form100.state.length; i++)

[Code]...

View 4 Replies View Related

Reading Array Values In ASP?

Apr 20, 2010

i created multiple checkboxes with similar name. and i want to retrieve each single value and do some calculation according to each value. i've tried count, split but still cannot find the solution.

Code:

var total_price = 0;
var brg = new Array(Request.Form("brg"));
var qty = new Array(Request.Form("qty"));

[code]....

View 3 Replies View Related

Assign Values From Array?

Dec 17, 2010

I'm having problems with selecting values from array.I have a dropdown box where you choose what fruit you want to buy.When selected the array should assign 2 values to that fruit.Here's what I have.. I added comments.

Javascript part:

<script type="text/javascript">
function Fruits() {
var selectfruit = newArray( //assigning values to fruit selected from dropdown box
newArray("Banana", 1, 1),

[code]....

View 1 Replies View Related

How To Add Values Stored In Array

Feb 20, 2011

I am having a problem to add numbers store in an array.
arrayValues[0][0] = 1;
arrayValues[0][1] = 2;
var col = 0;
var sum;
for ( var row = 0; row < index; i++ )
sum += arrayValues[col][row];
My result is ==> 12 it is defining my sum variable as string. Even I try do do this var sum = 0; to define sum as numeric variable. my result was ==>012.

View 3 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved