Get The Index Number Of GetElementsByTagName("input") Array On Clicked Field?

Jul 24, 2011

How to get the index number of getElementsByTagName("input") array on clicked field? i.e. when i clicked a field name "f03" of first record, i want to print(alert msg) the index value as 0, for second record 1 respectively.for that i want to write javascript for onclick event.

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Accessing The Array Index Of An Input Field?

Oct 20, 2011

I have a form with multiple input fields and I'm trying to identify the specific input field that is in focus so that I can display a relevant status bar message.

I have a message array with various entries in it and I'm calling a showStatus() function with an onfocus function from the form itself e.g.

The code in the input form =
<input type="text" name="first" size="31" maxlength="20" class="entry" onfocus="showStatus()"/>
The showStatus() function so far is =

[Code].....

I'd like to access the array variable of the item that is in focus not only for the message but also for an onblur function to validate input.

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Return Index Of Array See If It Exists And What Index Number It Is At?

Jan 26, 2009

I have the below array called "results". When I loop through all document elements I would like to check "field_name" against the "results" array and see if it exists and what index number it is at??

// Split the comma delimited response into an array
results = result.split("~");
//Loop through array and populate fields[code].....

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Way To Catch Index Number Of Form Element Array?

Sep 1, 2010

I want to get index number of form element array. where I want to put name in the front of code input box. Can any body tell me that how is possible. code...

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Catch Index Number Of Form Element Array?

Sep 1, 2010

I want to get index number of form element array. where I want to put name in the front of code input box. Can any body tell me that how is possible.My code is as follow:

PHP Code:

<?php
echo "<form name="region">";
for ($i=1;$i<=5;$i++){
echo '<input type="text" name="code[]"  onkeyDown="check(this)">

[code]....

I tried to use this code but it does not work

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Does A Form Element Know Its Own Index Number In The Forms[].elements[] Array

Aug 24, 2010

I have a form element that looks like this:

<input type="text" onchange=doSomething(this)>

and a function:

function doSomething(theField){
}

I know that within the function I can access properties of the field (e.g. theField.name and theField.value). But how do I access theField's index number in the form's elements[] array -- from the "this" reference that was passed to the function? I.E. if this field is elements[3], how can I get at that 3?

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Determining Index Of Array Input That Has Changed?

Jan 18, 2011

I have a set of array indexed input fields i.e. field[0], field[1] etc.I have a change event handler associated to them using jquery:

PHP Code:
$("[id^=field]").change(function() {
// code here

[code]....

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Phone Number Form - Error-check It So That Only Numbers Can Be Entered Into The Phone Number Input Field?

Sep 26, 2011

I am working on a Phone Number Form. The link of script: [url]

Questions:

(1)I wanted to know if code this script so that instead of the phone number appearing as: (123)456-7890

So that it appears as: (123) 456-7890 with a blank space after the ")"

(2)If that's simple, is there a way to error-check it so that only numbers can be entered into the phone number input field?

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Clear Input Field When Clicked?

Aug 13, 2010

I was wondering what event would clear an input field that has a value in it...

so a user can type their own value....

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Input Field With Text That Disappears When Clicked?

May 13, 2010

I got:

Quote:
<script type="text/javascript">
function emptyTitle() {
if (document.getElementById('title').value=='Enter the Title for Your Post') {[code]......

However, the text that appears is black. How do I style it to make it gray and smaller?

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Code To Only Allow Number To Be Put In A Input Field?

Aug 18, 2011

im using this code to only allow number to be put in a input fieldhow would i disable enter as well, in this code?

Code:
<SCRIPT TYPE="text/javascript">
<!--

[code]....

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Turn A Single Word In The Input Field Into An Array?

Mar 1, 2010

I know that we can split() a string into an array, if we have a string in an input field like this, "javascript rocks"

what if there is only one keyword in the input field?

for instance, it is only a word - "javascript"?

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Set Up An Array For My Various Juices, With An Input Field For The Amount Of Crates They Want?

Sep 15, 2010

Here is my dilemma:I am preparing a mock website that basically sells crates of juice.I have 10 different types of juice available to my customers.If they buy 5 crates, then they get a discount of 12.5%. How on earth do I set up an array for my various juices, with an input field for the amount of crates they want?i.e. Orange Juice(0 shows in the input field until customer enters amount required).

Once they have made their selection, I would like to show it on screen, like an Invoice or something, or perhaps just a message that says you have ordered this, this is what it costs, with 12.5% discount if 5 crates have been ordered.

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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]....

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JQuery :: Compare Array Items To Site Div Id's - Make An Onblur Functionality That Changes Input Field Value

Aug 30, 2010

I have an array like this:

I need to compare these array items to my site div id's and make an onblur functionality that changes the input field value.

It does not change the selected input field value(this.value). And it only alerts when blurring from the input field that is first in the array(id1). If i click to the input field id="id2" it does not alarm?

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JQuery :: Get The Index Of An Element Clicked?

Apr 13, 2010

If I have a group of elements, <li>'s in a <ul> for example, is there a way I can know I clicked on n of them?

[Code]...

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Invoice Form - User Can Add - Input Field - After Adding A New Input Field - The Content In The Other Fields Is Deleted

Sep 1, 2011

I'm now working on kind of invoice form which in it the user can add as much input field as he wants.

The problem is that after adding a new input field - the content in the other fields is deleted.

Code:

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Index Of Clicked Option In Multiple Select

Jan 20, 2006

I want to know the index of the option that a user clicks on in a
multiple-select object (regardless of whether he selected or deselected
it). This seems fairly simple but I can't seem to figure out how to do
it. Does anybody know how to do this?

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JQuery :: Two Input Fields / Give Second Input Field Always Same Value As Input Field One

Jun 7, 2010

I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.

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JQuery :: Selecting Index Of Currently Clicked Item From Inside Another Element?

Sep 18, 2010

I'm trying to find the currently clicked index of .accordion_trigger from within another element.

When inside the .accordion_trigger click event I can simply do the below to get the current clicked index:

Code:
$('.accordion_trigger').click(function(){
var index = $('.accordion_trigger').index(this);
}
return false;
});

Obviously this doesn't work when called from within another element. I understand that 'this' is part of the problem but can't seem to find a way to form the code in such a way for it to produce a valid result. Thus far I only get -1 or 0.

When .accordion_trigger is clicked it has an "$(this).toggleClass('active').next().slideDown();" applied so in theory I shold be able to search for which of the .accordion_trigger's are "active".

I've also tried doing this via the below method but to no avail:

Code:
var current = $('.accordion_trigger');
current.each(function() {
if ($(this).hasClass('active')) {

[Code]....

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JQuery :: Index Number In 'global' Context ?

Jun 21, 2010

HTML:

How to find index-number of 'a' - element.

$('table tr td a').index() - always returns 0, but I need an index-number of link not in 'td'-element but in 'table'-element.

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JQuery :: Pass A Variable (which Is A Number) To The :gt(index) Pseudo-selector?

Mar 27, 2010

I am trying to pass a variable (which is a number) to the :gt(index) pseudo-selector.var thisParentIndex = $(this).parent().index(); //get the index of parent

console.log(thisParentIndex);
$(this).parent().parent().find('div.line:gt(' + thisParentIndex + ')').hide();

this does not appear to work..

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JQuery :: Show And Hide A DIV By Click On The Links (using Index Number)?

May 22, 2011

I searched before more and more but I can't find those things that exactly I want.

I'm on design a new website, you can see this page: [URL]...in this page I have 3 hidden DIV, and at top of content area I have 3 buttons (About, Karan Group, Contact), please click on those buttons and see action.

I'd write this motions by jquery but it's really really amateur! because I have to define all things like below codes (as working for output):

[Code]...

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JQuery :: Cycle Plugin - Return The Index Number Of The Currently Displayed Slide?

Nov 26, 2011

I'm currently usingMalsup's Cycle plugin. I am just wondering is it possible to have cycle plugin return the index number of the currently displayed slide? I want to change the content of the page when a specific slide is active. Don't know how to achieve that..

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Jquery :: Building Dynamic List Of Items - Adding Index Number?

Feb 17, 2009

I want to build a dynamic list of items with jquery but am unsure how to add an index number to each of the items i create so that i can reference them to edit or delete them for example. So far, I have the following which just creates the items and appends or prepends them to the element depending on whether one item exists already. I just need a way of adding an attribute so I can then reference the current item when clicked and remove it. What would be the simplest method to use?

//create list items
if ($('.mylistitem').length) {
$('.myList-box').prepend('<div class="mylistitem"><div class="mylistitem-image"><img width="30" height="40" src="[URL]"/></div><div class="mylistitem-title">' + title + '</div><div class="mylistitem-options"><a href="javascript:removetitle();">Delete From List</a></div>');
} else {
$('.myList-box').append('<div class="mylistitem"><div class="mylistitem-image"><img width="30" height="40" src="[URL]' + titleid + '"/></div><div class="mylistitem-title">' + title + '</div><div class="mylistitem-options"><a href="javascript:removetitle();">Delete From List</a></div>');
}

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Correct Syntax For An Nested Array Where Each Array Element Has 3 Elements, A Number And Two Text Strings?

Sep 17, 2010

What is the correct syntax for an nested array where each array element has 3 elements, a number and two text strings?

Code:

array = ['1, Old Man, Old Man','2 Black Sheep, Black Sheep',....]

should the text strings be in double quotes("")?

Code:

array = ['1, "Old Man", "Old Man"','2 "Black Sheep", "Black Sheep"',....]

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