Sort Array Of Numbers And Letters

Jul 6, 2010

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)

View 2 Replies


ADVERTISEMENT

Array Sort With Numbers And Strings?

Jun 23, 2011

I use the below file function to sort the html table

[Code]...

View 1 Replies View Related

Array Sort Function Sorts On Chars Not Numbers

Jul 23, 2005

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:

View 5 Replies View Related

Forms - Only Letters Or Numbers ?

Jul 14, 2010

I have this great piece of code that only allows letters in a form, however, it waits for you type the number and then gives it a null value (i think). If I wanted it to totally block any number keys (etc), how would I change it? AND, is there a way I could do this to only allow numbers?

function validLetters(f)

This code below totally blocks letters and signs! How would I apply that to the top code?

function validNumbers(myfield, e, dec)

View 9 Replies View Related

Allowing Only Numbers Plus Two Letters In A Textbox

Nov 26, 2011

I'm using this function to allow only numbers to be written in a textbox, however i want to allow lowercase "a" and "b" also with the numbers.. is it possible with this function?

View 5 Replies View Related

How To Validate Letters Or Numbers Only For Inputs

Feb 26, 2010

I have this java script code in my php file wherein I used this as my validator..for the inputs in different fields in my textbox. How to create a validation that only accepts letters... in my first name and last name field. I also wanted to know how about accepting numbers only in my field.

Here's the code:
<script type='text/javascript'>
validation and submit handling
$(document).ready(function(){
$('#employee_form').validate({
submitHandler:function(form){
$(form).ajaxSubmit({
success:function(response){
tb_remove();
post_person_form_submit(response);
},
dataType:'json'
}); .....

View 1 Replies View Related

Function - Checking Input Box For Numbers And Letters

Apr 24, 2011

This is my program:

And my question is how to make it display error if I have entered letters in the age box or numbers in a name box? Currently I have only if it is different from 1, so what should I write instead of 1 ?

View 4 Replies View Related

Check Letters / Numbers And Special Characters

Apr 2, 2011

This is the function CheckmyForm.I need check that you enter only letters, numbers and special characters ",", "." and ";" in the TextareaS1 field.

View 24 Replies View Related

Array For Single Letters?

Jun 8, 2011

I am trying to make a JavaScript chat-bot

I was using this to answer a month questions and it worked fine for what is the month after

DatesA=new Array("january,February","february,March","march,April","april,May","may,June","june,July","july,August","august,September","september,October","october,November","november,December","december,January");

[Code]....

The bot correctly answers for x y and z . It then answers V for all other letters, digits and short words

What is the letter before cow
answer: V

View 2 Replies View Related

Prototype To Sort An Associative Array On The Array Key (in Ascending Order)

Sep 1, 2010

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]...

View 8 Replies View Related

Comparing Elements In An Array To Letters In A String?

May 9, 2011

I'm looking to do two things: the first is to move elements of an array to the next index using a function. I have managed to do this like so:

var letters = ['h','i','j','k'];
function moveElements(anArray){
var newArray = anArray;

[code]....

View 6 Replies View Related

Value Search (find) To Database(table) Letters To Letters And Live?

Jul 13, 2011

i want a value search(find) to database(table), this requires an ajax call to a server page? if want show result search live(online) and search letters to letters (transliteration), how is it?

[Code]...

View 1 Replies View Related

How To Sort Whole Array

Aug 25, 2011

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

Language Can't Sort An Array?

Oct 22, 2011

<script defer>
arr=new Array()
arr[0]='45'

[code]....

View 8 Replies View Related

Sort Not Working For Multidimensional Array?

Oct 11, 2011

I have the following array called 'datacontent' that have the following data:

(4, RX33, )
(3, RX54, )
(102, RX44, )

[code]....

View 11 Replies View Related

Sort The Month/Year Array?

Apr 10, 2009

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.

View 2 Replies View Related

Modify String - Lowercase Letters And Uppercase Letters In A String And Then Swap Them

Jan 19, 2010

I am currently trying to build a new function in javascript that is supposed to handle a string of text. The idea is that it should find the lowercase letters and uppercase letters in a string and then swap them.

Meaning all lowercase letter becomes uppercase letter and vice versa.

So i am just asking if someone could point me in the right direction or give some tips. I've currently been reading about the toUpperCase(); and toLowerCase(); functions and i am fairly confident i know how to use them for switching, however i still need a way to find the lower , upper character in the string so i later can switch them.

View 5 Replies View Related

Sort Is Not A Function Error When Ordering An Array Of Integers

Sep 21, 2009

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.

View 5 Replies View Related

How To Print Out Numbers Array

Dec 10, 2010

I have an assignment that just asks you to input some numbers and then if the number isn't between 100-999 just to enter the final number and whatever the final number is to print out everything that is less then that number. For example: I enter 120, 128, and 1. It will then prompt me to enter the final number which I put 124. Now I have it set as 124 so everything less than 124 it will print. So I want the array to print 124, 120 and 1.

Code so far:
<html>
<title>Homework 5</title>
<body>
<script>
var num = new Array();
var x = 0;
var lastnum;
for (x = 0; x < 3; x++){
num[x] = window.prompt("Please enter a number between 100-999:");
if((num[x] < 100) || (num[x] > 999)){
lastnum = window.prompt("Enter your last number:");
for (x = 0; x < 1; x++){
num.sort();
window.alert(num);
} break;
}} window.alert("DONE");
</script>
</body>

View 8 Replies View Related

Create An Array Sort Of Thing To Convert The Country Name's To Continent?

Dec 21, 2010

If 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]...

View 9 Replies View Related

Sum Of An Array - Ignoring The Spaces Between Numbers?

Nov 9, 2010

I want to get the sum of all numbers in an text area irrespective of the spaces before between or after them. e.g. " 1 2 12 15 " =30

In the code below I can have multiple spaces or CR between numbers and it works giving me their sum But if i have a space before the first number or after the last number I get a NAN (

<html>
<head>
<title>Calc Numbers</title>

[code]....

View 3 Replies View Related

Array :: How Would I Make The Buttons For The Numbers?

Jul 30, 2011

I am starting to learn javascript and have been trying to make a image gallery. I was hoping to take an array of src and create a link for each one which when clicked on changes the src of an already existing img.My question though is how would I make the buttons for the numbers.I feel like a loop would work for this but I just can't seem to figure it out. I don't know how far off I am in thinking that through a loop I could create functions with a name plus the i variable.And in each function there could be something like:

Code:
document.images["destination"].src = images[i]
That would then produce an <a> with the href equal to the function name + "i" with the title being "i" as well.

Am I way off? How would I execute that? A little explanation about my code. I am going to be using a loop to add the images that will vary in amount for each page that is why I have the push function just for this test. And the document.ready is because I've been using some jQuery.

Code:
<script type="text/javascript">
$(document).ready(function(){[code]...............

View 2 Replies View Related

Multiple Array And Random Numbers ?

Nov 10, 2010

I have a quick question with multiple array and random numbers. If i generate my random numbers in one array, how would i take a selection of those numbers and put them in another array?

Ex: array 1: 25, 34, 38, 40, 22, 49

Want to move numbers between 30 and 50 to another array.

array 2: 34, 38, 40, 49

Is it as simple as for loops and if statements setting the conditions? do i use a sorting method? (selection? bubble?)

View 17 Replies View Related

Using For Loop To Give An Array 10 Random Numbers?

Feb 18, 2009

I am working on a problem that wants me to use a for loop to give an array a random number for each of it's elements (total of 10) and then using a second loop to add them up and display the result.

<script type="text/javascript">
var sum;
var i=0;

[code]....

View 3 Replies View Related

Create An Array Of Numbers Counting From 1 To A Given Number?

Mar 20, 2009

I just want to create an array of numbers counting from 1 to a given number.

At the moment I have the for loop running like this:

var i=0;
for (i=1;i<=10;i++)
{
if (i == 1)

[Code]....

This outputs 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

How can I put this output into this variable: 'var ids' so I get out

var ids= [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

View 4 Replies View Related

Output Two Maximum Numbers Of An Array If They Are Equal?

Jun 20, 2010

How can i output two maximum numbers of an array if they are equal?

var flower["roses", "violets", "buttercups", "daisies"];
var flowerAmounts[9, 8, 3, 9];

Output should be: The maximum amount of flowers is 9. There are 9 roses and 9 daisies.

View 7 Replies View Related







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