<SCRIPT LANGUAGE = "JAVASCRIPT">
var contestantNamesArray = ['Tom and Nazia', 'Pat and Dan', 'Sandra and Kofi', 'Ian and Adele', 'Paul and Costas'];
var judgesPointsArray = [2,1,5,4,3];
[Code]....
Basically i need it to loop though the array and find who has the highest points / if more than one have the same points so i dance off is required.
If I have the below textboxes that have a dollar value how can I have a javascript function STYLE THE BACKGROUND color of the textfield with the lowest dollar amount. I would like to use the id="total" to cycle through the textboxes to find the lowest value.[code]...
View 5 Replies View RelatedSo if I have three dollar amounts like .[code]...
How can I alert the highest variable even though there may be 1 or more of them?
I need to write a program that asks for 3 different numbers (prompt boxes) and determine which number entered was the highest and the 2nd highest. I know what to do for the input and output but I don't know what to do during the processing.
View 17 Replies View RelatedIf got problem with .each looping in jquery. im am trying to make a animation with jQuery. And i want to switch between three quotes of the array. and now it only works for the first quote of the array.
[Code]...
Well let's say i have a bunch of div tags with name attribute 'hello'
<div name='hello'></div>
<div name='hello'></div>
<div name='hello'></div>
I want to use JavaScript so that i can look through the array of these div objects.
var helloDivs = document.getElementByName('hello');
var len = helloDivs.length;
.....
So, it works for all the recent version of browsers but not for IE6. There is still about a 10% market share who are still using IE6. What is the workaround for this browser support?
If i were to print the variable len in IE6 says that is 0 and if i print helloDivs, it says it is an object as if helloDivs is a variable that contains an object but not an array of objects.
I have an associative array that I need to loop through, allbills,
however, each element in this array requires processing by the user and
I need to capture the users actions on the element and then return to
the next element in the list but suspend looping until I have the users
desired action...
For example,
for(mybill in allbills)
{
GetWhatToDo(mybill); // gets the information about what user wants to
do with the currentBill
}
The problem is that the function "GetWhatToDo" doesn't "block" so the
loop completes without waiting for the users input from GetWhatToDo...
So, my thought was I need to design things more 'event-driven' and
handle things like so:
function handleABill() {
mybill=GetNextBill();
GetWhatToDo(mybill);
}
A "Next" button inside the popup generated by GetWhatToDo will have an
onclick event that calls handleABill again...
The problem is that I can't figure out how to write GetNextBill so that
it maintains the state of the loop through 'allbills', especially since
'allbills' is an associative array and I can't keep track of the array
index. The only thing I can think of is to initialize a regular array
from the associative array and keep track of the index number.
Is it possible to search an array without looping through all the elements?
hoping for something like this;
myarray.exists("one")
which may return the element number or a true or false depending if the element being searched exists.
I'm a JS beginner and I find looping through arrays with for/in is very easy. Yet I find lots of code examples where array length is used instead of for/in and I'm thinking to myself, why do it this (somewhat) hard(er) way?
View 11 Replies View RelatedI don' t know what I'm missing here..
$("div#carousel a").each(function(i) {
$(this).click(function(e) {
e.preventDefault();
console.log(myArray[i]);
});
});
it doesn't loop, it always prints the first item in the array (there are 18 <a>'s inside div#carousel, and 18 items in the array...)
I have an image sitting in a <td> tag, and I want the image to change every 5 seconds. I have a total of 3 images that I need to cycle, and I need it to go back to image1 after displaying image3 for 5 seconds.
I want to call the changeAd() function from the setInterval method within the startAdPAge() function because I am going to be adding more statements to the startAdPage() function, so the body onload event will call the startAdPage() function, which will in turn, call all the other functions.
I was using an if/else statement in the changeAd(), but that only changed between image1 and image2, so i am trying this array, but now it is not changing at all.
[Code]...
I've got an array of names, and one ID. I need to run an ajax call using the ID and each lastname, until I get a successful hit on the ajax call. I can't quite figure out how to determine if the function that runs the ajax call has succeeded or not, it always returns false for me... Here's the code for the loop:
[Code]...
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?
I am trying to get the maximum value in an array but when I try to display it I get every value from that array.
for (var ii = 0; ii < items.length; ii++) {
var myArray = [items[ii].odoEnd];
var highestEnd = (Math.max.apply(Math,myArray));
[code].....
What's the best (i.e. fastest) way to find out if an array contains a given
value? Other than looping, the only way I know to do it is to use an
associative array/hash instead....
Is there a better/faster way?
I.e if I have a list of names, what's the best way to find out if the aray
contains "jane"?
I'm trying to build a custom slideshow which doesn't loop but i seem to be unable to iterate through the array of images correctly.Content looks like [code]All images except for img:first are hidden, and to change slides i change img:first's src-attribute with a fade hope it's clear.Now i'd like to check img:first's current src-attribute and then define it's key in the array.
View 5 Replies View RelatedI want to be able to find all occurences of a 'form' in the body on a page, then put the IDs of those occurences into an array. How would i got about doing this?
View 2 Replies View RelatedI used arrays in javascript.. The array contains duplicate entries... I need a new array with only unique entries...
View 9 Replies View RelatedI have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. The array has hash tables associated with it.
arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;
so whats the index of the object where .property1 = x ?
I have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. How can i accomplish this?The array has hash tables associated with it.arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;so whats the index of the object where .property1 = x ?
View 2 Replies View RelatedI'm having a hard time trying to get this script to work. I am trying to write a script that finds the highest of 5 numbers and places the highest number in the last textbox.Can anybody tell me what I am doing wrong?
<HTML>
<HEAD>
<TITLE>COMSC-100-1241 - Assignment #10 - Using "Greater Than" And "Less Than" Logic</TITLE>
[code]....
need to find the highest average from all of the averages entered in this code, but i have to use an if statement only, no arrays.
// ** Work out average ** //
average= readingSum/totalReadings
// ** Put average into a category and display everything ** //
[code]....
Hi, i'm creating my own image gallery using jQuery, and there is a set of thumbnails at the bottom. The thumbnails have been put into an array, using jQuery, but what i am trying to do is to return the position of any clicked thumbnail in that array. i.e. when the 3rd thumbnail in the list is clicked, return 3, when the 5th thumbnail is clicked return 5 etc....
This in turn will dictate which item in another array (the main images array) will be displayed.
I'm using the jquery topZIndex plugin in my application. It's working great. Now I have a situation though, where I would like to return the element with the highest z-index on the page. The plugin has a function that will return the highest z-index, but it's a value, not an object.
View 2 Replies View RelatedI cant figure out why this wont return the highest target. The variable highest_target is placed outside the for loop.
Code:
var highest_target;
var inputs = divs[i].getElementsByTagName('INPUT');
var bounty_target = 'http://apps.facebook.com/mobwars/fight/do.php?';
var target_id = '';
[Code]....
How do i use a function to find the average of the values in an array of numbers passed as argument to a function.(using java script) thank you for your help...
View 1 Replies View Related
