I have an array containing numbers. I want to order this numbers contained from major to minor in order to print them .. Here's what I have done:
var arr = new Array(6);
arr[0] = "10";
arr[1] = "5";
[Code]....
But I get no alert and a "myarray.sort is not a function" error.
My question is ... How do I sort an Array on numeric, not character values ?
In the example below, after sorting the contents are 1,10,2,3 .
How do I get the contents to be 1,2,3,10 ? Code:
I am implementing several scriptaculous sliders in my app... and one thing I can see being an issue is setting their "values" property to limit the selectable values.
This property takes an array of integers representing the allowable values. Unfortunately without this property, the slider will allow you to select a decimal value, so I can't just use a min and max if I only want integer values output.
Creating an array for a small data set is simple: for example "values: [0, 1, 2, 3, 4, 5]"
But some of my sliders will range into the hundreds and need an array of hundreds of allowable values. Is there a simple way to generate an array of 0 to 100 integer values (or more). I know I could use a for loop but it seems to me there might be an even easier way, though I cannot find it.
I would like it to fit in a code block like this:
javascript Code:
var s1 = new Control.Slider('handle1',
'track1',
{
axis:'horizontal',
[Code]....
EDIT: for further clarification, I found that PHP has a range() function that does exactly what I want. Anything comparable in Javascript? [URL]
I have an array holding 100 randomly generated integers between 0-9 inclusive...firstArray[99]
how do i use a second array to keep count of how many times each integer is generated..secondArray[9]
im just doing a little test and this might seem like a really stupid question but i cant figure it out...all i simply want to do is take all those numbers and get the sum then display the sum in a document.write in theory i should get 10 but i dont and idk why i have tried many many things
var numbers = new Array();
numbers[0] = 1;
numbers[1] = 2;
numbers[2] = 3;
numbers[3] = 4;
$(document).ready(function(){
Here is the application for this javascript.
When the.slide-button-one(top 'Profile', 'Clients' or 'Contact' links) is clicked,#main-content-portfolio (white-background div) slides down and the display is set to none. This reveals#main-content-info (grey-background div).
Currently however, the display value of #main-content-portfolio is set to none BEFORE the slide. How can I switch this order of events?
I am building a customised javascript prototype to sort an associative array on the array key (in ascending order). Basically, I am separating the array keys into a separate array and then using .sort() to sort the keys and then reassembling the original associative array elements according to the sorted keys array.
The sorting works ok except that when I run the test code below, the outputed sorted associative array has an extra element at the end of the array whose key is the name of the prototype function and the value for that element is the function code itself. Obviously I am misunderstanding something about associative arrays or how javascript prototypes work.
[Code]...
I'm trying to pass titleArray and pointsArray to the task(); I'm getting an error mgs this.assignments() is not a function. I've highlighted this.assignments()
[Code]...
I'm fairly new to Javascript. I am modding a script for an Event Calendar (view), and am running into a problem in IE.
What I want to do is, when the user clicks on a date that has an event attached to it, the event information is displayed in a div below the calendar. I've used a switch() statement, and have gotten it to work the way I want in Firefox, but IE gives me an error. code...
This is where the event description then shows up.
I've debugged this problem as far as I can, and I'm losing my mind.
Here's the situation. The form on this page
If you just click the "Submit" button in Chrome or FF, you will get a message that says "Please wait", then an error.
On IE, it doesn't work. I've traced it to a problem with a call to update the "innerHTML" of the message element. Apparently there is a known issue with this - see this page for a little primer.
So, I'm just asking if someone can look over the source of the page, and see if anything pops out (improperly nested element, or something).
I check the web and they only show you how to sort the whole array. I would like to be able to sort the subset of the 2D array.How would I sort the sub array independently. So only the a's together, then only the b's together, etc.
View 2 Replies View Related<script defer>
arr=new Array()
arr[0]='45'
[code]....
I have an array which is populated by a count of instances from another array, so its ends up with data like:
I need to sort this by the number before the 'x'.
At present, a .sort() would put 1 - 9 before anything greater than 10, obviously not what I'm after.
How can I make it put this array into the correct order (e.g 22 x something else, 17 x another event, 5 x that event, 2 x this event)
I have the following array called 'datacontent' that have the following data:
(4, RX33, )
(3, RX54, )
(102, RX44, )
[code]....
I use the below file function to sort the html table
[Code]...
I've an array of month/year to sort
Code:
var myArray = ['Oct/08', 'Jan/09', 'Mar/09', 'May/07', 'Apr/08', 'Dec/06'];
declare a hash of month with numbers as keys, split each array element and compare each month and sort it.
I can call a rest service I have running in a 'test' environment fine from other tools (or directly in browser for that matter).
When I call using jQuery nothing happens.
No errors, no javascript messages. Nothing. [code]...
I am trying to use Accordion Content script v1.7 from DynamicDrive.com on some pages. I have set up a test page to show the error messages. I have changed the doctype of the page several times, including the exact one they use on the sample/instruction page on DD, but no luck. It is also throwing an error of undefined var ddaccordion, which is defined in ddaccordion.js, which is the JS file that goes with sample page , which is located in the same directory.
View 1 Replies View RelatedIf you've seen from my previous posts in this forum, you may have noticed that i'm a newbie when it comes to javascript, anyway. I'm trying to create an array sort of thing to convert the country name's to continent, and set it as a cookie. I spent all that time writing a PHP script for this same thing only to find out that my webhost does not have the maxmind apache module. I also don't know how to get the value of the country from a javascript function.
PHP Code:
function country_to_continent( $country ){$continent = '';if( $country== 'AF' ) $continent ='AS'; --CUT OFF DUE TO TEXT LIMIT, FIND THE FULL CODE HERE: http://infinitymedia.pastebin.com/7WWDeyVT return $continent;}
[Code]...
I'm looking for simple examples of JavaScript for the following table>
View 3 Replies View RelatedIf I create a Listbox with 5 users:
Paul
Dave
Mark
Sam
Bob
If I select 3 users:
Paul, Dave, Mark
Is there any way to have the first name clicked as the first name in
the results ?
IE: If I click Paul, then Mark, The Bob
the results would be Paul, Mark, Bob
Howvever, If I click Mark, then Bob, Then Paul
Then the results would be Mark, Bob, Paul
At the moment the results are coming out in the order of the list !
check the following piece of code:
<html>
<head>
</head>
[code]....
I am trying to get <p id="p2">Test1</p> above <p id="p1">Test2</p> using javaScript only.
I have a some code that is drawing out regions when a country a selected.I want the regions to order alphabetically, but its not doing it for some reason.PHP Code:
$q=mysql_query("select * from tbl_resorts where Id_show=1 ORDER BY Nom_Rsrt") or die (mysql_error());
while($r=mysql_fetch_row($q))
[code]....
im trying to make a program that passes an array to a method. the method then finds the smallest number in the array and passes that number back to the main where its printed out. I am getting an error saying: "error: number cannot be resolved to a variable". I am using drjava. here is my code.
import java.util.*;
public class homeWorkTwo{
public static void main(String[] args)[code].....
OK so Ive been using jquery for a little bit now and love it. I am a ColdFusion developer. I have a need where I would like to present the user with a list of categories and the user can drag and drop to sort, but then I need to post this new sort order to the database. So I see there are a ton of cool drag & drop plugins for jquery. I understand how they work and I can get it to work as far as spitting out DIVS or spitting out ULs that can be sorted, but then what? So now they are sorted on my screen and not really part of the form. How do I translate that into something I can do a post to the database with? Do I do an AJAX call every time they drop an item and try to extrapolate the sort order on that item after they drop it? Do I populate a hidden form field with the constantly updating sort order list? MAybe a list of ID's? How does everyone else go about this this task? I'm sure there is more than one way and I'm sure this is a common task.
View 1 Replies View RelatedI have a function where in I call another function that assigns a value to a var. code...
For some reason my code below is returning 'undefined'. But when I place an alert(); before the 'return' it shows the correct value. However when I place an alert(); to show the var that is set to what the function returns it says 'undefined'.
Firebug throws no errors. I am using a little bit of jQuery.