I have a long paragraph and I have been asked to display words in red and green in such a way that that fist word should be red, 2nd word should be green, 3rd word should be red and 4th word should be green and so on. For example: this is just a sample.
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I have a long paragraph and I have been asked to display words in red and green in such a way that that fist word should be red, 2nd word should be green, 3rd word should be red and 4th word should be green and so on
For example: this is just a sample.
I want to be able to check a word to see if it is plural (if a word ends with the letter s). If it does I want to remove the letter. This does not have to be a perfect system. I understand that it will also remove the letter from potentially non-plural words if they end in s. It also does not need to handle plural words of other formats. I know this requires a regexp but I'm not sure where to begin.
View 4 Replies View RelatedI have a long paragraph which contains almost 2000 words.I want to extract all those words or group of words which are in single quote e.g.In the below sentence, I want to extract 1. is 2. important and 3. topic.This 'is' very 'important' 'topic' to discuss.Any body have any idea how to do this in javascript.
View 4 Replies View RelatedI have a long paragraph which contains almost 2000 words.I want to extract all those words or group of words which are in single quote e.g.In the below sentence, I want to extract 1. is 2. important and 3. topicThis 'is' very 'important' 'topic' to discussAny body have any idea how to do this in javascript.
View 3 Replies View RelatedI am trying to find a word inside a string.the search his going fine but I need to know which word has been found in the string.
Code:
Code:
Now in the string only one value can be found at a time.So its either a1 or a2 or so on.....
What I am trying to do is build a script that will read through an array of words and compare another word to the list to find where it would be placed alphabetically; between which two words would my word go.
Here is what I have come up with so far which doesn't work with words shorter than the shortest word in my list, or words spelled like the shortest word in my list except having a few more characters, plus more various issues.
Example: My list
If I use keywords "apex," or "as", this script fails.
What can I do to fix my code...
I never have done, such a thing, I need some code in javascript alone with html, first red color flashes 2 times, then green color flashes (blinks) 2 times, and so on. The size of the colors maybe around 2 X 2 inches.
View 1 Replies View RelatedI need to make a calendar which hilight the days date green. e.g. today 25/07/10 will be hilighted green. This is probably really easy but I am really new to JavaScript Here is the code.
[Code]...
I'm just starting out learning and have sort of given myself a couple of basic problems to solve. I pretty quickly found something that's apparently hard to Google.I've made a page that shows a counter number, starting at 0, with buttons that will increase or decrease the number by 1 or 10.So I'd like to figure out how to show that number in red when it is a negative number and in green when it is a positive number. I've tried a couple of things, including an if... else, but here's my latest crack:
var counter=0;
function countUp() {
lastCounter=counter;
[code]....
I want to be able to grab words from a database with javascript. How do I do that?
View 2 Replies View RelatedI have a site I am working on that I did not build and am having problems with an ajax / javascript call.I was hoping someone with firebug could take a look. I have firebug but I am not a js guy.The big green button that says add to quote list is a link with an image BG. It should swap classes when clicked therefore changing the BG image to a red one as well as the text at the very top right of the screen swapping to add a number to the list of items in the quote list.Sometimes it works... I think only the first time it is clicked, sometimes the text in the top right changes but the image does not etc. If you click it and it does nothing but the refresh the page then the class will change which is weird, it's like it's trying to switch but cant until you reload the page.
View 4 Replies View Related[URL] The calendar shows, from left to right, Monday-Sunday. For each day, the date turns green from monday-saturday (for example, try to set your computer day to 15 January). However, no green color is there when the day is a Sunday (the absolute right part of the calendar).
View 8 Replies View RelatedHow in Javascirpt can I make only the first data in an array the color green and the rest yellow?
example
var price=new Array (12, 15, 23, 25);
I want the first data in the array which is 12 to be the color green and the other data in the array (15, 23, 25) to be yellow.
I have some TD tags like this
I want to give the cells a background color green, where Percentage to Total Balance when added together exceeds or equal to 60%.
For example row 3, row 4 and row 5
Is it possible to display a word document inside a JQueryUI dialog?
View 1 Replies View RelatedI am doing a distionary page with javascript and I am trying to get it so that the definitions come up when the word they are for is clicked on.
Here is my javascript
Javascript Document
var filename = "dictionary.js";
function loaded(which){
alert(which + " loaded");
}/**/
function showInfo(which){
var placeholder = document.getElementById("definition");
var source = whichInfo.getAttribute("href");
placeholder.setAttribute(source);
alert("showInfo called");
return false;
}function prepareList(){
if (!document.getElementsByTagName || !document.getElementById)
return false;
var words = document.getElementById("words");
if (!words) return false;
var links = words.getElementsByTagName("a");
for(var i = 0; i < links.length; i++) {
links[i].onclick = function(){
showInfo(this);
return false;
}}
alert("prepare list done");
}function init(){
prepareList();
}loaded(filename);
window.onload = init;
Here is my html
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Dictionary DOM Scripting</title>
<link href="../styles/main.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="dictionaryScripts/dictionary.js"> </script>
</head><body>
<div class="page">
<div class="nav"><ul>
<li><a href="../home.html">Home</a></li>
<li><a href="../form/form.html">Form</a></li>
<li><a href="dictionaryCSS.html">Dictionary with CSS</a></li>
<li><a href="dictionaryDOM.html">Dictionary with DOM scripting</a></li>
<li><a href="discussionPage.html">Discussion</a></li>
</ul></div><div class="header">
<h1>Dictionary with DOM Scripting</h1></div>
<div class="mainContent">
<div id="words"><h2>L</h2>
<p>Click on the word to get a definition</p>
<dt><a href="lecturer.html">LECTURER, n.</a></dt>
<dt><a href="learning.html">LEARNING, n</a></dt>
<dt><a href="liar.html">LIAR, n.</a></dt>
<dt><a href="love.html">LOVE, n.</a></dt></div>
<div id="definition">Choose a definition</div>
</div></div></body></html>
I have several classes named 'ratings_colored'. They all contain a number from 1 to 10. If the number is below 5.5, the number should become red. If not it should become green.
The code below works, but if the first .ratings_colored is higher than 5.5 it will make ALL the classes green. Even the numbers below 5.5! I tried using the 'this' but it didn't work either.
$(document).ready(function () {
I've set up a mock registration form page so I can learn a bit about javascript's form validation. (newbie) I want to try to attempt to style the border of a form field green when the user enters the correct info into the form text field and red on all other fields if the user doesnt enter any info into them. When i test it, enter the right info into the username field, leave the others blank, and hit the submit button it styles the username field green ok but it doesnt make the next fields (password and so on) red. just for testing purposes I've put return false on everything so it displays a message when everythings ok.[code]
View 3 Replies View RelatedI want to set the color of checkbox and its text to green if it is checked and set to red if it is checked.I know how to do that in CSS.
<td><div class='red'><input type="checkbox" name="choice" value="1" checked>Keyboard is Broken</div></td>
<td><div class='red'><input type="checkbox" name="choice" value="2" checked>Ack</div></td>
<td><div class='green'><input type="checkbox" name="choice" value="3" >Ok</div></td>
ielementfrompoint () gets an element at a given position (x,y). how can I get a single word (if it exists) from a given position? to sum up i need this: f(x,y)=word ( or null - in case there is no word). x, y is given NOT obtained with some mouseover event.
View 1 Replies View RelatedAssume we have this html:
<span>the quick brown fox</span>
and the mouse is hovering over the word "fox". Using javascript, is it possible to determine the word under the mouse *without* introducing additional elements such as an anchor?
I have what seems to
be a robust, working word counter script. I post it here to benefit
others that might want this in the future and so that if I ever lose
my copy I can come back here to find it :) Some other scripts that I
used for inspiration failed when confronted with whitespace before the
string or miscalculated when encountering linefeeds and other
non-space spaces, so I made mine better. Definition of words for this
exercise is contiguous groups of characters separated by whitespace. Code:
This JavaScript is a "Word Filter". It is a type of form validator. When the user submits some text, the validator will check the text for words that has to be filtered.
The words that have to be filtered must be added to the array swear_words_arr. When the user types the text and hits the submit button, if the text contains any word that is present in the array swear_words_arr, the form will not be submitted.
The script can be used for validation of swear words etc.
<html>
<head>
<title>Word Filter</title>
<!--BEGIN WORD FILTER JAVASCRIPT-->
<script language="JavaScript1.2">
// Word Filter
// (c) 2002 Premshree Pillai
// http://www.qiksearch.com
// http://javascript.qik.cjb.net
var swear_words_arr=new Array("bloody","war","terror");
var swear_alert_arr=new Array;
var swear_alert_count=0;
function reset_alert_count()
{
swear_alert_count=0;
}
function validate_user_text()
{
reset_alert_count();
var compare_text=document.form1.user_text.value;
for(var i=0; i<swear_words_arr.length; i++)
{
for(var j=0; j<(compare_text.length); j++)
{
if(swear_words_arr[i]==compare_text.substring(j,(j+swear_words_arr[i].length)).toLowerCase())
{
swear_alert_arr[swear_alert_count]=compare_text.substring(j,(j+swear_words_arr[i].length));
swear_alert_count++;
}
}
}
var alert_text="";
for(var k=1; k<=swear_alert_count; k++)
{
alert_text+="
" + "(" + k + ") " + swear_alert_arr[k-1];
}
if(swear_alert_count>0)
{
alert("The form cannot be submitted.
The following illegal words were found:
_______________________________
" + alert_text + "
_______________________________");
document.form1.user_text.select();
}
else
{
document.form1.submit();
}
}
function select_area()
{
document.form1.user_text.select();
}
window.onload=reset_alert_count;
</script>
<!--BEGIN WORD FILTER JAVASCRIPT-->
</head>
<body bgcolor="#FFFFFF">
<!--BEGIN FORM-->
<table cellpadding="10" style="border:2 solid #FF9900" width="200" align="center"><tr><td>
<form name="form1" method="post" action="post.cgi">
<center><font face="Times New Roman" size="6pt" color="#606060"><b><i>Word Filter</i></b></font></center>
<table><tr><td></td></tr></table>
<textarea rows="3" cols="40" name="user_text" style="border:2 solid #808080; font-family:verdana,arial,helvetica; font-weight:normal; font-size:10pt" onclick="select_area()">Enter your text here...</textarea>
<table><tr><td></td></tr></table>
<center><input type="button" style="background:#EFEFEF; border:2 solid #808080; width:100%; cursor:pointer" value="Submit" onclick="validate_user_text();"></center>
</form>
</td></tr></table>
<!--END FORM-->
</body>
</html>
Filter out words from multiple fields:
<html>
<head>
<title>Word Filter</title>
<!--BEGIN WORD FILTER JAVASCRIPT-->
<script language="JavaScript">
// Word Filter 2.0
// By Premshree Pillai
// http://www.qiksearch.com
var swear_words_arr=new Array("bloody","war","terror");
var swear_alert_arr=new Array();
var swear_alert_count=0;
function reset_alert_count()
{
swear_alert_count=0;
}
function wordFilter(form,fields)
{
reset_alert_count();
var compare_text;
var fieldErrArr=new Array();
var fieldErrIndex=0;
for(var i=0; i<fields.length; i++)
{
eval('compare_text=document.' + form + '.' + fields[i] + '.value;');
for(var j=0; j<swear_words_arr.length; j++)
{
for(var k=0; k<(compare_text.length); k++)
{
if(swear_words_arr[j]==compare_text.substring(k,(k+swear_words_arr[j].length)).toLowerCase())
{
swear_alert_arr[swear_alert_count]=compare_text.substring(k,(k+swear_words_arr[j].length));
swear_alert_count++;
fieldErrArr[fieldErrIndex]=i;
fieldErrIndex++;
}
}
}
}
var alert_text="";
for(var k=1; k<=swear_alert_count; k++)
{
alert_text+="
" + "(" + k + ") " + swear_alert_arr[k-1];
eval('compare_text=document.' + form + '.' + fields[fieldErrArr[0]] + '.select();');
}
if(swear_alert_count>0)
{
alert("The form cannot be submitted.
The following illegal words were found:
_______________________________
" + alert_text + "
_______________________________");
return false;
}
else
{
return true;
}
}
</script>
<!--END WORD FILTER JAVASCRIPT-->
</head>
<body bgcolor="#FFFFFF">
<!--BEGIN FORM-->
<font face="verdana,arial,helvetica" size="-1">
<form name="form1" method="get" action="" onSubmit="return wordFilter('form1',['name','email','subject','message']);">
<table>
<tr><td>Name :</td><td><input type="text" name="name"></td></tr>
<tr><td>E-mail :</td><td><input type="text" name="email"></td></tr>
<tr><td>Subject :</td><td><input type="text" name="subject"></td></tr>
<tr><td>Message</td><td><textarea name="message" rows="5" cols="30"></textarea></td></tr>
</table>
<input type="submit" value="Submit Form">
</font>
</form>
<!--END FORM-->
</body>
</html>
I know how to do a regular word count where it splits at the " ", but is there a way to split it at " " and " " [space and double space] in the same code so it accounts for people that double space also?
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