Count Of Specific Letters

Jul 3, 2007

Is there a way to use javascript to count all the letter "d" in a specific table? I have a table of information on my page and I need some way of counting specific letters in the information.

So the out put would be something like d=2

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JQuery :: Count To Specific Number

Dec 17, 2010

I want to know how to count to a number via jQuery. jQuery should get a value in a variable and then start counting to it in a fix time. for example the number is 500.67 then i should start with 1 and the add up until it reaches 500.67 in 5 seconds, so the final value is not visible at the begining but at the end. the numbers can b between 1 and about 1 million but it should always need 5 seconds to count to it (must not be always +1 but i should count smooth).

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Setup A Textbox To Only Accept Specific Keys - Some Of The Function Keys Are Reading As The Same Values As Letters?

Oct 21, 2011

I am trying to setup a textbox to only accept specific keys. The problem is, some of the Function keys are reading as the same values as letters.Ex.

112 - F1 - p
113 - F2 - q
114 - F3 - r[code]....

Is there another way to allow the function keys without enabling all matching letters as well?

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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]...

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JQuery :: Count A Specific Characters Contained In Textarea Onchange?

Aug 23, 2010

One label, one textarea with some text content in it,

i would like to count how many "a" contained in testarea and show it as label every time i change the text contnet, how to do it?

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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.

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Count Down Clock That Will Count Down 18 Minutes And Reset Itself At The End?

Sep 15, 2009

I need a count down clock that will count down 18 minutes and reset itself at the end. also i need a counter that increases by +1 every 18 minutes starting at 0.

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Count-down+target-date+then-count-up?

Jun 20, 2011

I have basic JS knowledge. I am trying to organize a JS timer which counts down to a specific date. After the target date is meet the timer starts to count up. Can someone point me to a JS sample which executes this count-down+target-date+then-count-up theme?

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JQuery :: Select A Specific Class Inside A Specific Div Based On The ID From A Button Elsewhere On The Page

Mar 10, 2010

<div class="box top"></div>
<div class="box main">
<div class="box header">
<div class="badge"><ul><li class="active"><span>60</span></li></ul></div>

[Code]....

What is happening is $(this) is no longer based on .expand being the (this) that is clicked.

like if i have a button SOMEWHERE randomly on the page with this

<div onclick="Minimize('_alerts');">Click Here</div> this will minimize alerts but because the (this) in minimize function doesn't actually point to the right button that I want to add a class to.

Is there a way to modify the minimize function so that it finds the <div id="mytoggle"><ul> <li class="expand boxminimize" rel="_alerts"> using the rel toggle, and then changes the class of the li from expand boxminimize to boxexpanded??

just like the .expand click function I posted on the top of the post that works?

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Browser Detect To Load Specific Code For Specific Browsers?

Oct 6, 2009

Another thing that has been driving me crazy is that css positioning is handled differently by different browsers. JS is not my area, but I can do a lot with CSS, and I do, but cross browser compatibility is killing me.

I can use an IF IE statement and only IE runs that segment of code, but I haven't been able to figure out out how to make ONLY firefox or ONLY opera or safari enact an encapsulated segment of code. The same type of IF statement doesn't work for them.

Is there a single method using JS that works for all browsers?

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Get The InnerHTML Of A Specific Cell In Column 3 And Row 2 Of A Specific Site

Apr 19, 2010

I know this code works just fine:

function result(){
var result = document.getElementById('resss').innerHTML;
}

But what I actually want is to import data from a table of an external website. E.g. I want to get the innerHTML of a specific cell in column 3 and row 2 of a specific site.

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Drawing The Letters Of The Alphabet

Jul 23, 2005

I need to use javascript's graphics API to draw the letters of
the alphabet. If necessary, I can map out all 26 letters myself
and use drawline() to draw them, but I am hoping someone out
there might have a better suggestion. The user will click a spot
on the canvas, and the script will draw one of the letters at
that spot.

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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

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Bold Lowercase Letters Only

Jun 23, 2011

I have a document list of several hundred drug names where some are lower case and some are all caps. I want to bold only the lower case drug names but don't want to do it manually. Is there a java script that I can apply where it automatically does that for me?

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Showing Letters In Form

Jul 27, 2011

I'm working on a site, which will include a registration form for users that wish to register. In this registration form I would like it to have an AJAX based effect, such that when the user types each letter out for his username in the field, his username will appear (letter upon letter) itself.I've done my research, but had little luck. I'm sure it is possible as I've seen it before in a slightly different manner.

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Accept Only Letters In A Field

Nov 24, 2002

Very simple, but useful - I just came up with this in answer to a post:

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
<head>
<title>Letters ONLY</title>
<script type="text/javascript">
<!--
function alpha(e) {
var k;
document.all ? k = e.keyCode : k = e.which;
return ((k > 64 && k < 91) || (k > 96 && k < 123) || k == 8);
}
// -->
</script>
</head>
<body>
<div>
<form id="example" action="javascript://">
<input type="text" onkeypress="return alpha(event)" />
</form>
</div>
</body>
</html>

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How To Reverse Letters In Words

Jun 14, 2010

I need a function like reverseChars(str_arg) � this will return a string containing the characters of the string str_arg in reverse order. For example, if reverseChars("javascript") is called, the return value will be "tpircsavaj".

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Alert In Bold Letters ?

Jul 17, 2004

How can i make my javascript alert message in bold letters

alert("my message");

How can i display " my message" in different colors,bold etc..

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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)

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JQuery :: Way To Detect Capital Letters

Aug 8, 2009

Random, but probably easy, question: Is there a jQuery function that, given a string, can detect that it's in all capital letters?

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JQuery :: Change The Colour Of The Letters?

Aug 13, 2010

I'm trying to change the colour of the letters that have a link. Anyway it is not working correctly on Jquery

//Jquery
$("a").mouseover(function(){$().html(<a href="http://www.google.co.jp/"><font size="7">linktest</font></a>

[code]....

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JQuery :: Random Colour On Letters

Oct 30, 2010

Basically, I am wrapping a span around each letter of a link element, so i can apply a random class to it - thus creating a rainbow effect on text. My sticking point is that successive letters can't be the same colour, nor can the first letter of successive links.

So 'Link1' wouldn't be acceptable as L and i have the same colour, nor would 'Link1 Link2' as the two L's have the same colour. Also, the code I'm using to append the spans to each letter is also appending a span to any spaces in the links, is there a way I can stop this? I've attached all the files I'm using.

On the example I've attached, I have made each links first letter successive, so the colours will never be the same. I've also made spans from the second letter onwards so they'll never be the same - but occasionally it'll throw up a clash where the first and second letters of each link are the same colour.

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JQuery :: Replace Letters In String?

Sep 4, 2010

I'm new to Jquery, and i was wondering how i could rename a string like "hat" to "het" by replacing "a" with "e"in my labels..

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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)

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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?

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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'
}); .....

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