I have an array of strings, like this:
[Code]...
Now i got a function newgame() and i wanna display random word from this array in rectangles gray styled...
Here is the problem. I can make to display random words, but i dont know how i make this words with the css style together - rectangels around a char. But the words are different length so i dunno?
[Code]..
I am learning Javascript from this book I got, and I am trying to do one of the "challenges" in the Hangman example, and that is to add on more 8 letter words to it and have it select by random. I am assuming that it's asking me to do this with arrays, but I have no idea how to implement that on this while having it select randomly.
<html>
<head>
<title>Hangman</title>
<script language="JavaScript" type="text/javascript">
</script>
</head>
[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 this javascript question below,
Code:
var xHRObject = false;
if (window.XMLHttpRequest) {
[code].....
I'm trying to use Javascript to have an array of images that load randomly AND work in a slideshow manner so change every 3 seconds (in a logical order). The code I have below presents a random image but how do I get them to continue from the random image and change to the next every 3 seconds?
<script language="JavaScript">
images = new Array(3);
images[0] = "<a href = 'photo1.html'><img src='images/photo1.jpg' alt='Photo 1'></a>";
images[1] = "<a href = 'photo2.html'><img src='images/photo2.jpg' alt='Photo 2'></a>";
images[2] = "<a href = 'photo3.html'><img src='images/photo3.jpg' alt='Photo 3'></a>";
[Code]...
I've looked for a solution to this issue, but it seems like a little different scenario than other situations. I made a system for generating friend requests on Facebook. I have a grid that is 6 x 3, for a total of 18 cells. Each cell has a picture in it, and the picture is linked to the Facebook friend request page. My problem is that since each cell is populated at random from the array, I'm getting lots of repeats. For example, some picutures are in 5 cells, and some are in none. I'm trying to figure out how to make it so that once a picture is used once in the grid, it does not get used again in the same grid.I still want every cell filled at random on each page load, I just want to prevent the repeating.
Here's my current code:
<script type="text/javascript">
var vip_list=new Array(
new Array('http://profile.ak.fbcdn.net/v225/1616/88/s1220771654_2158.jpg','http://www.facebook.com/addfriend.php?id=1220771654'),
new Array('http://profile.ak.fbcdn.net/v223/1233/29/s904885342_9055.jpg','http://www.facebook.com/addfriend.php?id=904885342'),
[Code]...
For my website I would like to create a famous last words generator (randomized), and random page generator (within my site). What is the code for random quotes and random links?
View 2 Replies View RelatedI am new to javascript but have been using java for quite a while. I am looking to make a random quote (out of ten possible quotes) appear in my h2 tag in a page i am working on. In java, i would make a random number generator, in javascript it looks like this:
Code:
var randomnumber=Math.floor(Math.random()*11)
Then make an if statement:
Code:
if randomnumber=1 {
var quote="Live long and prosper"
}
document.write(var quote); Could someone more experienced than me tell me if my code looks good and how would a go about getting "var quote" in my h2 tag?
<script language="JavaScript1.2" type="text/javascript">
function num2words (num) {
num = num.replace(/[^0-9]/, ""); //removes all non-numeric characters.
break3 = new Array ("","Thousand","Million","Billion","Trillion","Quadrillion","Quintillion");
one2twenty = new Array ("","One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen");
tens = new Array("","","Twenty", "Thirty", "Fourty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety");
num_split = new Array();
for ( x=Math.ceil(num.length/3); x>0; x-- ) {
if ( num.length > 3 ) {
num_split[num_split.length] = num.substring(num.length-3,num.length);
num = num.substring(0, num.length-3);
} else {
num_split[num_split.length] = num;
num = "";
}
}
num_split = num_split.reverse();
ret = "";
for ( x in num_split ) {
suff = num_split.length-x-1;
val = num_split[x];
if ( val < 20) {
val = one2twenty[val];
hun = "";
} else {
if ( val >= 100 ) {
hun = one2twenty[val.charAt(0)]+" Hundred ";
ten = val.charAt(1);
one = val.charAt(2);
} else {
hun = "";
ten = val.charAt(0);
one = val.charAt(1);
}
if ( one == 0 ) {
val = tens[ten]+one2twenty[one];
} else if ( ten >= 2 ) {
val = tens[ten]+"-"+one2twenty[one];
} else {
val = one2twenty[ten.one];
}
}
ret += hun+val+" "+break3[suff];
if ( suff != "" ) ret += ", ";
}
return ret;
}
document.write(num2words("1275h33"));
</script>
Is there a function that would remove character beteen two words?
eg:
suppose i had a "hello this is me how are you doing" and i pass me and you i want the string to be "hello this is me you doing"
I am in position to get the no. of lines in a 'div' and the words in each line inside a div tag. Is this possible to achieve using jquery. I have googled for so many hours but could not find any results related to my requirement.
View 3 Replies View RelatedIs there any way to convert a number stored as a javascript variable into words? Something like...
var num=120394;
then run that var through a function and have the output be:One hundred twenty thousand three hundred ninety four
How to mouse over the image then the words will appear below it?
View 2 Replies View RelatedI'm using a script for getting yahoo weather forecast on my site. The script includes and html file and a js file that do the job. translating description words that comes from rss feed like "Clear", "Humidity", "Storm", etc... I now that in php exist something like preg_replace function, but i have no clue how to do it in js. This is the js file:
/**
* Plugin: jquery.zWeatherFeed
*
* Version: 1.0.2
[Code]....
On my comments system, i have things like...
if ( document.news.name.value == "" )
{
alert ( "Please Enter a Name!" );
valid = false;
}
Thats if they havent enterd a name. But i need to filter our words, so i need something like...
if ( document.news.name.value (--contains "rude words here"--)
{
alert ( "You cant post rude words" );
valid = false;
}
How can i do this?
how do i limit this textfield to three words?
<input type='text' size='40' name='search' style='font-size:16px; font-family:Arial;font-weight:bold;' />
i only want three words to be allowed entered.
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".
View 9 Replies View Related<form action="action.htm" method="post" >
<input name="title">
<input type="submit" value=" post ">
</form>
I have the above form code. I like to make users not to enter two words, for example "FK" and "ST."
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 have a button and a textarea. I want this button to add tags around the selected words in that textarea. For example the button is to add the <b> tag before the selected words and the </b> tag after the selected words. Just like these buttons, in the forms of creating a new thread,that are used to make the font of the selected words bold, italic, underlined or colored.
View 5 Replies View RelatedSo located in my div i have a <pre> and <code> tag nested inside. i want to know how i can match certain text within this and color just the specified text using jquery. i was just going to use a bunch of span tags but that just takes too much time!for a simple example i want to color the var keyword blue...
<div class=editor>
<pre><code>
var foo = true;
[code]....
I am a little new to java script and jQuery so, if you can, please ignore my ignorance. I am creating a theme for Joomla and am calling in the website title using php. I would like so that every other word is a different color.
[Code]...
I would like to use jQuery to make every other word a different color in that specific span.
I have an autocomplete field and am just wondering how can i use it for multiple words? When i type the first word it works perfect, but when i space and type in the second word, its sends the two words back to the server and of course the results are wrong! eg. when i type the two words, 'Java javascript' the first word 'Java', autocomplete works well, pull the list. but when i space and type javascript, autocomplete sends 'Java +javascript' to my ajax function.
View 2 Replies View RelatedDo you know a function for banning certain words being inputted by the user eg I want to stop a user uploading offensive words and code tags like <script>, <div> etc.. and messing with the site display
View 8 Replies View RelatedI have a regular expression that returns multiple matches. For e.g. If the user types a string "980ee,34223,werw" in a textbox, the regular expression match returns "ee" and "werw". I would like to highlight both "ee" and "werw" in the textbox.
View 1 Replies View RelatedI have the 10000th word and I want to put the this symbols [ and this ] the beginning and end of words .. so my question is .. how do I put the symbol is simultaneously the 10000th word that is .. there is not any program that can do such ...
example :