Dynamically Assigning Values To Textbox From Array

Oct 20, 2011

in Javascript I need to dynamically assign the values of textboxes from an array. For example, The textbox ids are box0,box1,box2 and the array is [0,1,2]. Here i need to assign 0 to box0 and 1 to box1 and 2 to box2.

View 1 Replies


ADVERTISEMENT

Assigning Values To Form Fields Dynamically Using Iteration?

Jul 8, 2009

I am trying to assign values to a bunch of form fields. However, I don't want to loop through EVERY field in the form, just a specific subset of fields. The fields I am trying to change are all named similarly myField1, myField2, myField3.So, my thought is that I would like to use a for loop and loop through the appropriate fields by simply incrementing a variable and appending it to the end of the string "myField" in order to change the appropriate field.How can I evaluate "myField + iterator" into a useable reference to change the value of said field?

View 6 Replies View Related

Assigning Text Box Values To An Array?

Nov 11, 2011

So I am working on an excercise that the User puts in a Lastname, Firstname, and a score via textboxes. When the user pushes the add student score it should show up in the text area with this format " Brown, John: 92". When looking at the logic, I understand that each text box will need to be different arrays if im right, and then I will have to concat all three arrays into the format and assign it to a variable. Then assign the variable to the value of the text area. I just cannot seem to put the function together or how you would go about it. how to go about putting it together. The first code is my body of HTML I'm working with.

<body>
<div id="content">
<h1>Student Scores</h1>
<div id="buddy">

[Code]....

View 17 Replies View Related

Assigning Array Values In A Compounding Loop - Keep Getting NaN Or Undefine

Sep 25, 2011

I am taking a js class and there is one minor bug that is driving me crazy with this assignment.

First, here is the code I wrote, then my question:

var games = ["Jacks","Chutes and Ladders","Extreme Uno","Bopit","Barbie Doll"];
var price = [4.00,15.99,25.00,27.99,32.00];
var inventory = [40,15,30,20,40];

[Code.....

I can't (just before this line) assign 0 to each array item - to get it defined because if the user goes back in and adds more, it will always reset the number back to 0, which is not what I wanted.

I tried adding an if..else statement instead, but cannot figure out how to get that to work?

View 9 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

Assigning Same Onclick Dynamically And Statically

Oct 17, 2005

I have a function whose parameter is a reference the element that called it:

function someFunction(el)
{
...
}

The function is assigned to the onclick event of some elements in the
HTML source:

<input ... onclick="someFunction(this);" ...>

and dynamically to others:

elRef.onclick = someFunction;

When someFunction() is called from the statically-assigned onclick, el
is a reference to the element. But when it has been added dynamically,
el will be either undefined (IE) or 'event' (Mozilla et al).

To assign the right value to el, I can test if el exists and if it does,
whether its constructor is some type of HTML element or 'Event'. But IE
doesn't support the constructor property for elements (or have I just
not found it yet?) nor does it understand 'Event' the way Mozilla does. Code:

View 4 Replies View Related

Assigning Events Dynamically In Chrome

Jun 3, 2011

I'm having trouble getting results on google chrome.

View 2 Replies View Related

Assigning Multiple Values To Arrays?

Jun 11, 2009

Is

fibonacciArray = [20];
fibonacciArray[0,1] = (1,1);

Possible?

I know I can do:

fibonacciArray = [20];
fibonacciArray[0] = 1
fibonacciArray[1] = 1

But the former requires less typing

View 3 Replies View Related

Assigning ID To Item In Array?

Sep 29, 2011

I am currently putting together a trivia game and I have stored several items in an array for example the questions, and the answers, points value... etc.

but my dilemma is I have to assign an "id" to the elements in the the array so i can use the function getElementById() to call the information. I do not have a clue how to do this.

*** also the second issue is my array is showing an error as UNDEFINED BUT i have declared it in "var triviaArray"

this is my array:

var triviaArray = new Array [
triviaArray["What's the capitol of Canada?","TORONTO","VANCOUVER","OTTAWA","QUEBEC",10,"choice3"],
triviaArray["How old was Michael Jackson when he died?","35 yrs","50 yrs","40

[Code]....

View 11 Replies View Related

Assigning Default Values To Undefined Variables

Sep 1, 2007

I'm moving from php to JavaScript. What I want to do is assign a value to a variable only if the variable hasn't been assigned yet.

In php it would be:

if($variable=='')
$variable='default value'

I thought the equivalent in javascript would be:

if(variable=='')
variable='default value'

Can anyone explain why this doesn't work, or what I should do instead?

View 4 Replies View Related

JQuery :: Assigning Classes To Visible Li Elements Only, And Changing Dynamically?

Apr 17, 2011

I'm putting together an events calendar athttp:[URL].. Each event is a li item, and I use jQuery to assign the class "no-left-m" (no left margin) to li:nth-child(3n+1) for CSS layout purposes. I've also added the ability to show only events in certain categories. Unfortunately, the initial jQuery assigns the classes to li items from the DOM, and doesn't take into account the show/hide. This means that when I show only a single category, the margins are off.

[Code]...

how I can assign my classes dynamically to nth-child(3n+1) of *visible* items only?

View 1 Replies View Related

JQuery :: Assigning Values To Variables Via Ajax Loaded Script?

Jun 17, 2010

I am trying to assign a value to a java variable inside the script that I am calling via ajax but once the call is over it shows variable as undefined:

$.ajax({
type: "GET",
url: "getdata.js",
dataType: "script",

[Code].....

View 2 Replies View Related

JQuery :: Determine The Position (index) Of A Particular Textbox In A Textbox Array?

Jan 18, 2011

I have two textbox columnsof equal length they are accessed in the following manner:

taborder 1
taborder 2 taborder 3 taborder 4 taborder 5 taborder 6 taborder 7 taborder 8

When I leave the first textbox (taborder 1), I need to check and see if the textbox contains avalue. If it does, then I need to check and see if the second textbox (taborder 2)contains a value. If it doesNOT, then I need to loadthe second textboxwith "100" and highlight (select) the text. I am adding a blur event to all the column one textboxes as they all contain"rawCount" in the id. Here is my blur event code:

$(document).ready(function(){
$('input[id*=rawCount]').bind('blur', function (event) {
// Code to go here
});
});

What I am trying to do isadd thecode tocheck and update thecolumn two textbox in the corresponding row (same index)to the blur event of the column one textboxes without having to loop the array each time to find the current textbox array position. Since it is adding the blur event, it has to be possible.

View 2 Replies View Related

Jquery :: GetJSON() Assigning JSON Returned To An Array/var Outside Callback Function?

Oct 12, 2010

I'm trying to assign the values from the JSON data returned when I run this code into an array that's outside the callback function. The data is multidimensional, and I have been able to use this data within the callback function. However I want to use it outside that function. i.e. the jsdata returned in the code below is to be used outside the function

Code:
$.getJSON('../fxns/status.php',function(jsdata){
//do some stuff with JSON data or pass to global variable[code]..........

View 3 Replies View Related

Process Text Box Values/ Call Textbox Values To Program?

Oct 1, 2010

How to process textbox values/ call textbox values in JS through a Java program.My text box values are dates. I have to process these dates. Like in online banking we select day to know our transactions. After submitting we get results. remember my files are in my directory only. No need of database. My files are look like 20100929, 20100930, 20101001

For epoch_classes.js, epoch_styles.css u can download coding from this link : http:[url].....

Code:
<html>
<table width="900" border="0" cellpadding="10" cellspacing="10" style="padding:0">
<tr><td id="leftcolumn" width="170" align="left" valign="top">[code]....

In my coding, ys, ms, ds represents year starting, month starting, starting day...ye, me, de represents end...start,end gives file names in the format of yyyymmdd.now i want to process files from 20100101 to 20100930

means from date is 2010/01/01 and to date is 2010/09/30

if i press submit button the files from 20100101 to 20100930 are processes

here ys=2010 ms=01 ds =01 and ye=2010 me=09 de= 30

For this how do i call these textbox values (from date text box and todate) to another program (java)

View 1 Replies View Related

Dynamically Change Values Of Second Dropdown By Using Database Values?

Nov 22, 2010

I am doing an application with two dropdown boxes.Once we change the value of first drop down using database values ,the values in the second drop down should change..then click on done it should display the data from databse.. first dropdown :contains country names second dropdown :contains city of particular country..My problem here at is displaying values on second drop down based on first drop down selection:

View 7 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

Dynamically Update Textbox?

Nov 22, 2011

how do you dynamically update a second textbox based on the value entered in the first textbox from the database

View 1 Replies View Related

Dynamically Total Textbox And Checkbox

Mar 1, 2007

I'm trying to calculate the total on an php page. I'm able to get the
checkbox portion to work properly but I'm having trouble with the
textbox "txtshipping". The default is 7.95 but if changes I need to
change the total.

How can I make the totalbox the default of the textbox of
"txtshipping"? Code:

View 1 Replies View Related

JQuery :: Get/set Textbox Created Dynamically?

Mar 18, 2011

I dynamically create a textbox as follows, but I cannot retrieve the value entered by the user:

bp_boards = '
<tr id="hwNumberBoards">
<td>No. of modules:</td>[code]....

The dynamically created textbox shows up on the page but after the user enters a value, I cannot retrieve it from jquery(alert ($("#hwNumberBoards").val()) is "undefined")

View 4 Replies View Related

Generate Buttons & Textbox Dynamically?

May 28, 2010

Using javascript, I want generate buttons and textboxes dynamically depending on selection from dropdown.Use asp.net with c# languasge.I will try using above code.But not solved the purpose

<head runat="server">
<title>Dynamically add Text Box and Button</title>
<script language="javascript" type="text/javascript">

[code]....

View 1 Replies View Related

Jquery :: Use It On A Dynamically Created Textbox?

Sep 27, 2011

I am creating Textboxes at Runtime with something like this code...

and what this function does it count the number of Characters that have been typed in a Textbox. so i am displaying the remaining characters. So that is working fine on my example because the Element is known at Early Binding. Now my question is what if the textbox is created dynamically ?

contentbox

this is the name of the Textbox in my example.

how do we use a J Query in Dynamically created Textbox.

View 2 Replies View Related

Dynamically Define Size Of A Textbox?

Aug 29, 2011

I have to define a textbox in html whose maximum size should be 3.Now If I am entring -100 then these are 4 characters but I want that user should allow to enter 100 or -100.If I define size="3" then it will not allow -100. so i want to know can we define size of the textbox dynamically,i.e. if I enter

- sign then size will increase to 4 else it should be 3.can we do this using js?

View 1 Replies View Related

Dynamically Inserting Text Into Textbox...

Aug 9, 2002

I'm not very familiar with Javascript, only PHP and ASP. I want to be able to have a user click an image and have text be inserted into the textbox where the cursor is at.

View 5 Replies View Related







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