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JavaScript - Javascript Help With Virtual Room Painter
Hello,
I am trying to create a virtual room painter where a user can choose from one of our photos and when they choose a certain wall color or finish, that color or finish will overlay overtop the chosen photo. I would also like an option where they can share or save the finished photo. Here is an example: Glidden Paint - Virtual Room Painter And Paint Color Visualizer | Glidden.com (I think that this will be done using javascript but I am not sure.) Thanks Reply With Quote 01-09-2015, 10:59 PM #2 Old Pedant View Profile View Forum Posts Supreme Master coder! Join Date Feb 2009 Posts 28,311 Thanks 82 Thanked 4,754 Times in 4,716 Posts That Glidden version was done using Flash. Flash is going to be much better at something like this than JavaScript will. Essentially, if someone imports a photo and (say) designates a wall area to be repainted, you have to find the bounds of that area. How do you do that? Find adjacent pixels that are within some percentage of being the same color? Maybe. But what do you do if there is a corner in/on the wall? How do you detect that and make the part around the corner a separate area? etc. etc. etc. JavaScript *can* inspect individual pixels, but figuring out the edges of various shapes and colors in an image is not trivial. Similar TutorialsI am trying to create a virtual pet using javascript and HTML. the pet responds to the 2 buttons I have created on my page, and the text in the two boxes as well as the photo on the page changes depending on the state of the pet. I can't seem to get my buttons to work and I don't know what code I would use to change the picture of the pest. Any help would be appreciated. my file is attached as a .txt file. I read the posting guidelines but I still have questions that I would love to be answered by anyone willing to tolerate me. I started studying javascript when I decided that I wanted to create a dynamic webpage after viewing some books that were made to pageflip with Javascript and after viewing a ton of animations. So I figured since everyone keeps saying Javascript is simple that if all I wanted to do was to make a book extend outwards on mouseover and then open up on click and flip pages which they already have a code for that it wouldn't be so difficult. I've read everything I could practiced a little bit, I'm not fluent but I do have a goal and a time. The problem for me comes up with figuring out what I need to do in order to make it appear as if the book is coming out of a book shelf. There is a lot of information on animations where flat objects rise above clouds. I am thinking that I would have to use some sort of sprite of a row of books both sorta sideways where you can see the side of the book as well as the edge, and both a row of books on a shelf, or perhaps a row of books with some of the books being pulled out and then on mouse over animate the scene so that it looks like the book is being pulled out. Would that work? Or is there a simpler way? Another way or I don't know. Is there a code that can make it look like a book is extending outwards without an animation or would I need to create an animation for that? Thank you. I want to do virtual ipod for ipad, iphone, android by javascript & HTML. Quote: http://farm.vumon.vn/mediastore/phuc.../ipod-nano.jpg I found this plugin: Quote: http://yuilibrary.com/yui/docs/dial/...teractive.html maybe, it's nearly the same, but I want to find only javascript. not allow jQuery, because, I want to launch app for ipad, iphone, android apps. Im not sure what type of script it is, but another site i saw had a webcam chat room that was a swf file. I know that flash, but where can i get a script for a Webcam chat room to set up on my site. Thanks Sorry if this post is very noobish, its because I am a noob. Ok, so I have a forum with Proboards and want to add a chat using the "headers/footers" but as Ive been having some trouble on my forum, I need the chat to have an admin panel (ban, warn, even see IP's if possible etc). I also need it to be streaming, not a refresh chat room. I cant seem to find a chat with this function anywhere, can anyone help? P.S I know you can have AddonChat with Proboards but that does not have the admin tools that I need and I cant afford to pay for these priveleges. If this is not possible, does anyone know any codes I could use with my AddonChat to at least give me some kind of admin control? Cheers xx GeoKBD.js and Geo.js is a virtual keyboard that is intended to simplify support for Georgian Writing. for Geo.js this code working fine: Code: onkeypress="return makeGeo(this,event);" But i dont know code with same function for GeoKBD.js Please help me Hello all, Ok i been practising on this a bit, trying to make a virtual keypad where someone would click and have the numbers he / she clicked display in the text box. source goes like this , am new to this dont know how to go about it. Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled</title>
<meta name="generator" content="Web Page Maker">
<style type="text/css">
/*----------Text Styles----------*/
.ws6 {font-size: 8px;}
.ws7 {font-size: 9.3px;}
.ws8 {font-size: 11px;}
.ws9 {font-size: 12px;}
.ws10 {font-size: 13px;}
.ws11 {font-size: 15px;}
.ws12 {font-size: 16px;}
.ws14 {font-size: 19px;}
.ws16 {font-size: 21px;}
.ws18 {font-size: 24px;}
.ws20 {font-size: 27px;}
.ws22 {font-size: 29px;}
.ws24 {font-size: 32px;}
.ws26 {font-size: 35px;}
.ws28 {font-size: 37px;}
.ws36 {font-size: 48px;}
.ws48 {font-size: 64px;}
.ws72 {font-size: 96px;}
.wpmd {font-size: 13px;font-family: Arial,Helvetica,Sans-Serif;font-style: normal;font-weight: normal;}
/*----------Para Styles----------*/
DIV,UL,OL /* Left */
{
margin-top: 0px;
margin-bottom: 0px;
}
</style>
</head>
<body>
<form name="form1" style="margin:0px">
<input name="formtext1" type="text" style="position:absolute;width:200px;left:712px;top:168px;z-index:2">
</form>
<div id="text1" style="position:absolute; overflow:hidden; left:385px; top:172px; width:368px; height:28px; z-index:1">
<div class="wpmd">
<div><font class="ws11">Please Enter the Password with virtual keyboard :</font></div>
</div></div>
<div id="table1" style="position:absolute; overflow:hidden; left:576px; top:221px; width:114px; height:98px; z-index:3">
<div class="wpmd">
<div><TABLE bgcolor="#FFFFFF" border=0 bordercolorlight="#C0C0C0" bordercolordark="#808080">
<TR valign=top>
<TD width=26><label>
<input type="submit" name="Submit" value="1">
</label>
<BR></TD>
<TD width=27><input type="submit" name="Submit2" value="2">
<BR></TD>
<TD width=22><input type="submit" name="Submit3" value="3">
<BR></TD>
<TD width=20><input type="submit" name="Submit4" value="4">
<BR></TD>
</TR>
<TR valign=top>
<TD width=26><input type="submit" name="Submit5" value="5">
<BR></TD>
<TD width=27><input type="submit" name="Submit6" value="6">
<BR></TD>
<TD width=22><input type="submit" name="Submit7" value="7">
<BR></TD>
<TD width=20><input type="submit" name="Submit8" value="8">
<BR></TD>
</TR>
<TR valign=top>
<TD width=26><BR></TD>
<TD width=27><input type="submit" name="Submit9" value="9">
<BR></TD>
<TD width=22><input type="submit" name="Submit10" value="0">
<BR></TD>
<TD width=20><BR></TD>
</TR>
</TABLE>
</div>
</div></div>
</body>
</html>
Kindly help someone ... Reply With Quote 12-26-2014, 12:27 PM #2 vwphillips View Profile View Forum Posts Visit Homepage Senior Coder Join Date Mar 2005 Location Portsmouth UK Posts 4,540 Thanks 3 Thanked 513 Times in 500 Posts Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled</title>
<meta name="generator" content="Web Page Maker">
<style type="text/css">
/*----------Text Styles----------*/
.ws6 {font-size: 8px;}
.ws7 {font-size: 9.3px;}
.ws8 {font-size: 11px;}
.ws9 {font-size: 12px;}
.ws10 {font-size: 13px;}
.ws11 {font-size: 15px;}
.ws12 {font-size: 16px;}
.ws14 {font-size: 19px;}
.ws16 {font-size: 21px;}
.ws18 {font-size: 24px;}
.ws20 {font-size: 27px;}
.ws22 {font-size: 29px;}
.ws24 {font-size: 32px;}
.ws26 {font-size: 35px;}
.ws28 {font-size: 37px;}
.ws36 {font-size: 48px;}
.ws48 {font-size: 64px;}
.ws72 {font-size: 96px;}
.wpmd {font-size: 13px;font-family: Arial,Helvetica,Sans-Serif;font-style: normal;font-weight: normal;}
/*----------Para Styles----------*/
DIV,UL,OL /* Left */
{
margin-top: 0px;
margin-bottom: 0px;
}
</style>
</head>
<body>
<form name="form1" style="margin:0px">
<input name="formtext1" type="text" style="position:absolute;width:200px;left:712px;top:168px;z-index:2">
</form>
<div id="text1" style="position:absolute; overflow:hidden; left:385px; top:172px; width:368px; height:28px; z-index:1">
<div class="wpmd">
<div><font class="ws11">Please Enter the Password with virtual keyboard :</font></div>
</div></div>
<div id="table1" style="position:absolute; overflow:hidden; left:576px; top:221px; width:114px; height:98px; z-index:3">
<div class="wpmd">
<div><TABLE bgcolor="#FFFFFF" border=0 bordercolorlight="#C0C0C0" bordercolordark="#808080">
<TR valign=top>
<TD width=26><label>
<input type="button" name="Submit" value="1">
</label>
<BR></TD>
<TD width=27><input type="button" name="Submit2" value="2">
<BR></TD>
<TD width=22><input type="button" name="Submit3" value="3">
<BR></TD>
<TD width=20><input type="button" name="Submit4" value="4">
<BR></TD>
</TR>
<TR valign=top>
<TD width=26><input type="button" name="Submit5" value="5">
<BR></TD>
<TD width=27><input type="button" name="Submit6" value="6">
<BR></TD>
<TD width=22><input type="button" name="Submit7" value="7">
<BR></TD>
<TD width=20><input type="button" name="Submit8" value="8">
<BR></TD>
</TR>
<TR valign=top>
<TD width=26><BR></TD>
<TD width=27><input type="button" name="Submit9" value="9">
<BR></TD>
<TD width=22><input type="button" name="Submit10" value="0">
<BR></TD>
<TD width=20><BR></TD>
</TR>
</TABLE>
</div>
</div></div>
<script type="text/javascript">
<!--
function Enter(p){
document.getElementById('formtext1').value+=p.value;
}
var p=document.getElementById('table1').getElementsByTagName('INPUT');;
for (var z0=0;z0<p.length;z0++){
p[z0].onclick=function(){ Enter(this); }
}
//-->
</script>
</body>
</html>
Hey guys. Been trying to mod an existing open source virtual keyboard script by adding a scramble function for security purposes which scrambles the keyboard after each click. Quite new to javascript and have spent a full week studying OOP for Javascript and testing it out, but to no avail. Partially i guess that the script is too complex for a newbie like me. Would appreciate it alot if i could get some tips/ guidience. Here's the full script: http://www.greywyvern.com/code/javas...yboard.user.js Excerpts of what i'm trying to work on: An attempt to get it to randomise (without any clicking yet) The numpad is apparently stored in an array so i tried to pass it into a sorting algorithm. Doesn't work and actually i have no idea if i'm even trying in the right direction. Would appreciate any help! Code: /* ***** Layout Number Pad ************************************* */
this.VKI_numpad = [
[["$"], ["\u00a3"], ["\u20ac"], ["\u00a5"]],
[["7"], ["8"], ["9"], ["/"]],
[["4"], ["5"], ["6"], ["*"]],
[["1"], ["2"], ["3"], ["-"]],
[["0"], ["."], ["="], ["+"]]
];
function fisherYates (VKI_numpad) {
var i = this.VKI_numpad.length;
if ( i == 0 ) return false;
while ( --i ) {
var j = Math.floor( Math.random() * ( i + 1 ) );
var tempi = this.VKI_numpad[i];
var tempj = this.VKI_numpad[j];
this.VKI_numpad[i] = tempj;
this.VKI_numpad[j] = tempi;
alert ('This line is read');
}
}
fisherYates(VKI_numpad);
I'm trying to create a type of virtual pagination that's simple, semantic, and SEO friendly. The concept is like this website: www.doner.com In the bottom right hand corner, if you select a city, different contact information appears. My theory is to assign a class name to the hyperlink, then have a DIV with a matching ID. For example... Code: <a href="#" class="michigan">Michigan</a> <a href="#" class="ohio">Ohio</a> <a href="#" class="illinois">Illinois</a> <div id="michigan"> Michigan container </div> <div id="ohio"> Ohio container </div> <div id="illinois"> Illinois container </div> The JavaScript I have written so far is... Code: var anchor = document.getElementsByTagName('a').className; // grab all hyperlinks and their classes
var div = document.getElementsByTagName('div').getElementByID; // grab all divs and their IDs
if (anchor = div) { // check to see if a hyperlink's class has a matching div ID
div.style.display = "none";
if (anchor.onclick) { // if the hyperlink is clicked...
div.style.display = "visible"; // make matching div ID visible
}
}
Nothing works yet, and I don't know where to continue. The DIVs aren't even hidden upon loading. Can anyone help me? I want to have another go at Javascript. I have several books on the subject but I find that my eyesight is a major problem. Therefore I want to try an on-line solution, preferably free. I have Googled, but there are so many that I am almost dizzy with the choices. Perhaps someone could recommend one. Not too fussy visually. My knowledge is VERY basic. Frank Hello! I am trying to find a script that allows you to open multiple browser tabs and then close each of those tabs, either one by one or all at once. Does anyone know how to do this please? Thanks so much for your help. Does anyone know how to make URL links that use Javascript still work when users have Javascript disabled on their browser? The only reason I'm using JS on a URL is because my link opens a PDF file, and I'm forcing it not to cache so users have the latest version. I tried the <script><noscript> tags, but I'm not sure if I'm using it correctly, as my URL completely disappears. Below is my HTML/Javascript code: <p class="download"> <script type="text/javascript">document.write("<span style=\"text-decoration: underline;\"><a href=\"javascript:void(0);\" onclick=\"window.open( 'http://www.webchild.com.au/mediakit/Direct_Media_Kit_Web.pdf?nocache='+ Math.floor( Math.random()*11 ) );\" >The Child Magazines Media Kit</a></span> (PDF 1 MB) ");</script> <noscript><span style="text-decoration: underline;"><a href="http://www.webchild.com.au/mediakit/Direct_Media_Kit_Web.pdf" >The Child Magazines Media Kit</a></span> (PDF 1 MB)</noscript> </p> Thanks for any help, Michael Hi, I have the following code snippet: test.html ====== <script language="javascript" type="text/javascript"> var testVariable = "test"; </script> <script language="javascript" type="text/javascript" src="test.js"> </script> test.js ===== var testVariable = window.top.testVariable; In firefox, I'm able to access testvariable defined within test.html in test.js. But in chrome, test.js couldnot get the window.top.testVariable field defined in test.html. Can any one please let me know how i can make it work in chrome?. Am i missing something here?. Hi Guys, I am new at JavaScript and start to do some tutorials.What I am trying to do here is prompting user to input a name and if the name was valid the page(document) will display with all objects like the button.But if user enter a wrong name then the button will be disabled! I create the following code but it did not work <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>New Web Project</title> <script language="JavaScript" type=""> function changeColor(){ document.bgColor = "Gray"; } </script> </head> <body> <script language="JavaScript" type="text/javascript"> var person = ""; person = prompt('What is Your Name:'); if (person == "Foo") { document.write("<h1 />Welcome " + person); document.bgColor = "Yellow"; } else { document.write("<h1 />Access Denied!!!!"); document.bgColor = "Red"; document.getElementById("gree").disabled = true; } </script> <div> <p/><input id="gree" type="button" value="Gray " onClick="changeColor();"> </div> </body> </html> as you can see I used the: document.getElementById("gree").disabled = true; but it did not work , could you please give an idea how I can solve this problem? Thanks I want to insert this js snippet Code: function addText(smiley) {
document.getElementById('message').value += " " + smiley + " ";
document.getElementById('message').focus();
return false;
}
to a loaded iframe with name&id chtifrm. I can access it & change embed something in its html via using something like: Code: $(parent.chtifrm.document.body).append('<div id=\"smly\" style=\"cursor:pointer;float:left;top:200px;display:none;position:absolute;\"><\/div>');
.... Code: parent.chtifrm.document.getElementById('chatbox_option_disco').style.display == 'none'
but how do I insert js in the head of loaded iframe? I got an index.php Code:
<html>
<form action="bacakomik.php" method='post'>
<select name="kodekomik">
<option value='../komik1/|23'>Judul Komik1</option>
<option value="../komik2/|20">Judul Komik2</option>
<option value="../komik3/|10">Juduk Komik3</option>
<option value="../komik4/|20">Judul Komik4</option>
</select>
<input type="submit" />
</form>
<?php
echo ('<select>');
echo ('<option value= "'.$i.'">'.'Page '.$i.'</option>');
echo ('</select>');
?>
</html>
As you can see, each of the option brings specific value "../komik1/|23" komik1 is a directory | is a delimiter 23 is the pages in one chapter and can be considered also as how many images are there on a specific directory This is my bacakomik.php Code: <?php
$dirkomik = $_POST['kodekomik'];
$exploded = explode("|", $dirkomik);
echo ($exploded[0]); //picture directory
echo ("<br>");
echo ($exploded[1]); //total page in the comic
$pagecount = (int)$exploded[1];
//Take last posted value, process it right away
echo ('<FORM name="guideform"> ');
echo ('<select name="guidelinks">');
$i=1;
do {
echo ('<option value= "'.$i.'">'.'Page '.$i.'</option>');
$i= $i+1;
}while($i <= $pagecount); //Printing option and select
echo ("</select>");
?>
<input type="button" name="go" value="Go!" onClick="document.getElementById('im').src=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value+'.png';"> </FORM>
<img src="img0.jpg" id="im">
With the current code on bacakomik.php, I only can change the img src of id "im" in the same directory only. What I want is that the Javascript could "add" the "$exploded[0]" variable so that the picture can be loaded from different directory. Anyone can do this? I believe that the fix should be somewhere on input tag inside OnClick, or do you know where? Anyway, I found this on the net http://p2p.wrox.com/php-faqs/11606-q...avascript.html Please help me to those who can... Hey, I've got to make the values of some textboxes change the co-ordinates of my sprite on a canvas and havent a clue on how to do it, Here is my form with the two textboxes and submit button: <form> x: <input type="text" name="x" /><br /> y: <input type="text" name:"y" /><br /> <input type="submit" value="Submit"/><br /> </form> And i need it so that they change the values of these: //this shows where my sprite will start on the canvas var block_x; var block_y; searched the internet for hours and cant really find anything i understand or works. any help is much appreciated Hi Guys I am trying to modify the functionality of my page. I want to be able to activate this piece of code using another javascript function. This is the code I want to activate: Code: <script type="text/javascript"><!--
$('#button-cart').bind('click', function() {
$.ajax({
url: 'index.php?route=checkout/cart/update',
type: 'post',
data: $('.product-info input[type=\'text\'], .product-info input[type=\'hidden\'], .product-info input[type=\'radio\']:checked, .product-info input[type=\'checkbox\']:checked, .product-info select, .product-info textarea, .date_data input[type=\'text\']'),
dataType: 'json',
success: function(json) {
$('.success, .warning, .attention, information, .error').remove();
if (json['error']) {
if (json['error']['warning']) {
$('#notification').html('<div class="warning" style="display: none;">' + json['error']['warning'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
$('.warning').fadeIn('slow');
}
for (i in json['error']) {
$('#option-' + i).after('<span class="error">' + json['error'][i] + '</span>');
}
}
if (json['success']) {
$('#notification').html('<div class="success" style="display: none;">' + json['success'] + '<img src="catalog/view/theme/default/image/close.png" alt="" class="close" /></div>');
$('.success').fadeIn('slow');
$('#cart_total').html(json['total']);
$('html, body').animate({ scrollTop: 0 }, 'slow');
}
}
});
});
//--></script>
And this is how I want the format of the function to be: function testsession() { if there is a session called 'hiredate' { activate the script above } else { var el = document.getElementById("product_data"); } } I just dont know how to write this in javascript Could you help me if possible please All -- I have a JavaScript config file called gameSetting.js which contains a bunch of variables which configures a particular game. I also have a shared JavaScript library which uses the variables in gameSetting.js, which I include like so: <script type="text/javascript" src="gameSetting.js" ></script> <script type="text/javascript" src="gameLibrary.js" ></script> In gameSetting.js I have: $(document).ready(function() { // call some functions / classes in gameLibrary.js } in Firefox, Safari, and Chrome, this works fine. However, in IE, when it's parsing gameSetting.js, it complains that the functions that live in gameLibrary.js aren't defined. When it gets to parsing gameLibrary.js, the variables in gameSetting.js are reported as not being defined. I've tried dynamically bootstrapping the gameLibrary file using this function in document.ready for dynamic load... $.getScript("gameLibrary.js"); However, the same problem still happens in IE, where when it parses the files individually it's not taking into context the file/variables that came before, so it's not an out of load order problem. My options a 1) collapsing all the functions in gameLibrary.js and variables in gameSetting.js into one file. However, this is not practical because this is dealing with literally hundreds of games, and having a gameLibrary.js in ONE location for ONE update is what makes most logical sense. 2) figure out a way to get this to work where variables in file1 are accessible to file2 in IE (as it seems they are in other browsers). jQuery seems to be able to have multiple plugins that all refer to the based jQuery-1.3.2.js, so I know there is a way to get this to work. Help appreciated. Nero I wrote a log function that took note of various function calls. Thinking that functions are first class objects, and objects have properties, I made the name of each logged function a property of that function, e.g., brightenInnerPara.name = "brightenInnerPara"; Every browser I tried (Firefox, MSIE, Opera, Chrome, Safari) accepted the assignment, no problem. In Firefox and MSIE, the result was what I wanted: brightenInnerPara.name == "brightenInnerPara" But in the others, the result was: brightenInnerPara.name == null Question 1. Which Javascript is correct here? I favor Firefox and MSIE, not merely because they were willing to give me what I wanted, but also because it makes no sense to accept an assignment statement without throwing an error and then give it a null semantics, like Chrome, Opera, and Safari did. I found a workaround, using assignments like this: brightenInnerPara.prototype.name = "brightenInnerPara"; To my surprise, that worked in every browser. But I don't know why. It seems that such assignments are enough to cause each function to have its own distinct prototype. Question 2. Just how inefficient is my workaround, and why does it work? |
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