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HTML - Canvas /jquery/ Edge Elements On One Page
I need to go to the experts here , what I need to do is the following. I have an Adobe Edge animation, I need to take that animation along with a JQuery dropdown menu and put both on one html page. I have basic html knowledge to the point where the edge animation is saved as an html page ( edge automatically does this which includes all the Javascript files separately) So far I'm able to take the edge <div> and ad it to any html page as long as I copy the scripts to the head of that page. The trouble I'm having is adding the JQuery dropdown.
It would be impossible for anyone reading this to know EXACTLY wht I mean without seeing the code, I do not want to add abunch of it or add a link to the files until someone replies and can actually look. any help? RD Similar TutorialsI've seen (and cannot find again) a header piece of artwork that was justified a percentage distance from the left of the page. Another plain slither of header artwork was repeated seamlessly across the total width of the page. It went 'behind' the prime piece of artwork and reappeared. The 'joins' were invisible. The header seemed / appeared to be one piece of artwork that went across the page regardless of how wide the page was with the piece of artwork always remaining between the centre of the page and the left hand edge of the page. The distance of the piece of artwork got nearer to the left hand edge of the page the narrower the page got. How does one achieve that? Both images were hosted by ImageShack. I barely understand all that myself! My knowledgebase is a little above zero. Thanks in advance, MD. How do I make element's change their height automatically depending on whether they have anything contained within them? My page background is a div's bg image but the div hasn't expanded to the size of the contained elements. The div's name is nicola-bg Here is the site I have the same problem too with #image-section. That div is styled to have large borders but the borders don't extend to the height of the div's containing elements. I have a form where a select list can be updated by clicking 'update' next to it. When this is clicked I would ideally like just that to be updated, but I do not think this is possible. I was thinking of having two form actions, one that submits the form as usuall, but one that submits the form somewhere else, depending on which submit button is clicked. If I could have two submit buttons, I could use one to submit the form back to the same script, with the script re-filling the form elements that where filled out, and the select box would then update. So, my main question is...... Is there a javascript submit function that can change the destination of the form? Perhaps this should be in the javascript section! I am new to web development and am using a combination of Dreamweaver CS3 and code. I feel pretty comfortable with the code now but am having some problems getting a grasp on how to position things the way I want. I decided to design my site to display well on an 800x600 monitor, so I made the container div 780px wide, and I have created divs inside of that. For the most part I set the box width to 100% for the divs and don't mess with positioning. I have one div that I want to put bulleted lists in, but I want the bullet items to be layed out so that there are 4 items high x 3 wide. In other words, I want to divide the width of the page (780) into 3 sections and each one would have 4 bullets - item 1 - item 5 - item 9 - item 2 - item 6 - item 10 - item 3 - item 7 - item 11 - item 4 - item 8 - item 12 Pretend that these are evenly spaced and centered on the page. I used 3 divs, making each 260px wide on the page, and then put an unordered list inside of each div. I found that I could not make the divs sit side by side unless I also set float left for the CSS style. However, when I did that, the upper border of the div below these which was a 760px wide div with a table in it jumped up above them. I fixed it by setting that div to float left also. OK so I got it to look right, but I don't understand what I'm doing here. Is there a better way to do this, or can someone clear up why this worked? Thanks, Jeff So, still rather new to writing HTML. I'm looking to put either a text field or drop down box onto the page dependent on a previously defined variable. How do I go about doing that? Greetings, Thanks in advance for any help. Basically, I'm new to HTML, I've made a site with an external CSS file, its all good, except that all the elements stay to the left. The browser background is grey, the actual page background is white (its an image, however, not just the colour). The page adjusts when I resize the IE window, but nothing else does, they just stay there. I've tried absolute positioning, relative, and so on, but nothing seems to fix it. How do I get the elements to move? I've attached the CSS and index file (named portfolio) for reference. I apologise in advance for my general noobiness. I hope the poorly written attachments don't hinder the helping process. Thank you, Panda. I'm working on my new site and my next step is to figure out how to make a cell stretch to the width of a page regardless of the size. I'm not sure what this is called. Here is the site. Let's just use the yellow menu bar for an example. I need to make it stretch to the right of the page. http://C-41productions.com/C-41_2008 Thanks so much. alright, i have an ad (which is in an iframe from the advertiser) on the right side of my site thats a little bigger (by 30px) than the rest of the content on that side. http://www.greendayauthority.com/ You'll see it on the rightside. You'll also see how because it's bigger, it forced that cell it's in to stretch, and pushes the other stuff to the side (you can see that by looking at the top banner, and how it's smaller than the content when they should be lined up). What i want to do is maybe place that ad in a div or something so that it'll hang over the right side of the table, instead of pushing the other things away from it. Can anyone help me out? Hello all, First time posting to the forums here. I'm creating a table and each row represents a "tab" of the UI. Each cell has a background image that looksl ike this. however, when I render my table and have text in the cell, the right edge of the tab is chopped off like this.. Any recommendations on some CSS or table attributes that I can aplly to make both rounded ends of the background image appear? I've tried turning off table borders, cell spacing and cell padding. Any help would be greatly appreciated. Thanks. i have to draw ball on canvas in html 5 depending on the input given by user in a textbox. ex: if a user enter 5 in a textfield, 5 ball should draw on canvas. My excuses for bothering you with this but I need a little push in the right direction to get started. I'm a 3d (technical) artist, but my HTML knowledge is minimal. What I have is: - A PNG image without alpha to be used as the background. - One or more PNG's with alpha to be composited on top of this background using the embedded alpha channels. I want to do this using the Canvas element and what I learned from searching the web is they often composite everything offscreen and then draw it to the Canvas. So if anyone could provide me with small example I would be eternally grateful. It's mainly the syntax that stumps me right now. Thanks in advance. Hey guys, I'm having trouble typing in Canvas. I tried combining the jquery keyboard (http://net.tutsplus.com/tutorials/ja...ss-and-jquery/) with the canvas in order to directly type on the canvas, but I'm having trouble doing so. Does anyone have any suggestions? I really appreciate any help you can give me! Below is pasted the code I have tried so far... <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Online Keyboard</title> <link rel="stylesheet" type="text/css" href="css/style.css" /> <style> body { margin: 0px; padding: 0px; } #myCanvas { border: 1px solid #9C9898; } </style> <script> window.onload = function(){ var canvas = document.getElementById("myCanvas"); var context = canvas.getContext("2d"); var x = 50; var y = 50; context.font = "12pt Calibri"; //context.fillStyle = "orange"; // text color context.fillText($(function(){ var $write = $('#write'), shift = false, capslock = false; $('#keyboard li').click(function(){ var $this = $(this), character = $this.html(); // If it's a lowercase letter, nothing happens to this variable // Shift keys if ($this.hasClass('left-shift') || $this.hasClass('right-shift')) { $('.letter').toggleClass('uppercase'); $('.symbol span').toggle(); shift = (shift === true) ? false : true; capslock = false; return false; } // Caps lock if ($this.hasClass('capslock')) { $('.letter').toggleClass('uppercase'); capslock = true; return false; } // Delete if ($this.hasClass('delete')) { var html = $write.html(); $write.html(html.substr(0, html.length - 1)); return false; } // Special characters if ($this.hasClass('symbol')) character = $('span:visible', $this).html(); if ($this.hasClass('space')) character = ' '; if ($this.hasClass('tab')) character = "\t"; if ($this.hasClass('return')) character = "\n"; // Uppercase letter if ($this.hasClass('uppercase')) character = character.toUpperCase(); // Remove shift once a key is clicked. if (shift === true) { $('.symbol span').toggle(); if (capslock === false) $('.letter').toggleClass('uppercase'); shift = false; } // Add the character $write.html($write.html() + character); }); }); , x, y); }; </script> </head> <body> <body onmousedown="return false;"> <canvas id="myCanvas" width="578" height="200"> </canvas> <div id="container"> <textarea id="write" rows="6" cols="60"></textarea> <ul id="keyboard"> <li class="symbol"><span class="off">`</span><span class="on">~</span></li> <li class="symbol"><span class="off">1</span><span class="on">!</span></li> <li class="symbol"><span class="off">2</span><span class="on">@</span></li> <li class="symbol"><span class="off">3</span><span class="on">#</span></li> <li class="symbol"><span class="off">4</span><span class="on">$</span></li> <li class="symbol"><span class="off">5</span><span class="on">%</span></li> <li class="symbol"><span class="off">6</span><span class="on">^</span></li> <li class="symbol"><span class="off">7</span><span class="on">&</span></li> <li class="symbol"><span class="off">8</span><span class="on">*</span></li> <li class="symbol"><span class="off">9</span><span class="on">(</span></li> <li class="symbol"><span class="off">0</span><span class="on">)</span></li> <li class="symbol"><span class="off">-</span><span class="on">_</span></li> <li class="symbol"><span class="off">=</span><span class="on">+</span></li> <li class="delete lastitem">delete</li> <li class="tab">tab</li> <li class="letter">q</li> <li class="letter">w</li> <li class="letter">e</li> <li class="letter">r</li> <li class="letter">t</li> <li class="letter">y</li> <li class="letter">u</li> <li class="letter">i</li> <li class="letter">o</li> <li class="letter">p</li> <li class="symbol"><span class="off">[</span><span class="on">{</span></li> <li class="symbol"><span class="off">]</span><span class="on">}</span></li> <li class="symbol lastitem"><span class="off">\</span><span class="on">|</span></li> <li class="capslock">caps lock</li> <li class="letter">a</li> <li class="letter">s</li> <li class="letter">d</li> <li class="letter">f</li> <li class="letter">g</li> <li class="letter">h</li> <li class="letter">j</li> <li class="letter">k</li> <li class="letter">l</li> <li class="symbol"><span class="off">;</span><span class="on">:</span></li> <li class="symbol"><span class="off">'</span><span class="on">"</span></li> <li class="return lastitem">return</li> <li class="left-shift">shift</li> <li class="letter">z</li> <li class="letter">x</li> <li class="letter">c</li> <li class="letter">v</li> <li class="letter">b</li> <li class="letter">n</li> <li class="letter">m</li> <li class="symbol"><span class="off">,</span><span class="on"><</span></li> <li class="symbol"><span class="off">.</span><span class="on">></span></li> <li class="symbol"><span class="off">/</span><span class="on">?</span></li> <li class="right-shift lastitem">shift</li> <li class="space lastitem"> </li> </ul> </div> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script> <script type="text/javascript" src="js/keyboard.js"></script> </body> </html> I'm drawing text on the screen (mouse coordinates) in this example: http://www.hindbrain.net/ex5.php In order to not have new text overlay old text and become unreadable, I have to clear a background rectangle and then draw the new text. Is there a way to clear the background rectangle so that it is not white or any solid color? Ie, is there a way to just clear it so that the original blue background is still there? thanks, William Hello, hopefully i can find help here I want to save my canvas-content to a single image-file. There are an approach using todataurl(), which works fine. But not if i draw an image-file (e.g. car.jpg or house.png) to the canvas additionally. It does not return the whole image? Here I have my simple example-code: <head> <script> window.onload = function() { var canvas = document.getElementById("theCanvas"); var context = canvas.getContext("2d"); context.fillStyle = "navy"; context.fillRect(0,0,20,20); var imagefile = new Image(); imagefile.onload = function () { context.drawImage(imagefile, 22, 0,60,60); } imagefile.src = "http://www.sign-arts.de/joomla/images/stories/print_proj/mediclin/icon1.gif"; window.open(canvas.toDataURL('image/png')); }; </script> </head> <body id="bodi"> <canvas id="theCanvas" width="500" height="200" > </canvas> </body> Only the HTML5-methods like fillRect() are rendered to the new window, why this is so? What im doing wrong? Thanx in advance for help bilinok Hello all, I am trying to replicate a style I have seen on the site listed below, where they appear to be using the CANVAS command to create a gradient top and bottom margin. I can seem to find anything online about how to do this but obviously they have figured it out. http://www.xtrememac.com/ Any ideas or pointing me in the right direction are greatly appreciated. Thanks! I'm an intermediate PS user/css coder/etc but I haven't had to design many sites from the ground up. With that said, I now have to design a web site that will work for the 800x600 crowd. What canvas size do I use in Photoshop to work with? Also, what would be the canvas size to use designing for 1024x768 screen resolutions? Thanks. Alright, well I'm needing to resize an image. Not a scaled version, but a 'cropped' version. Like it's called canvas resize in photoshop ect. I hope someone knows what I'm talking about lol Is this possible? I'd like to draw a screen using the canvas methods and then overlay html hyperlinks on this (fullscreen) canvas. I have experimented with capturing the mouse click event and know where I clicked on the canvas, but now I'd just like to be able to hyperlink to places right from the canvas. It would be convenient if you could somehow embed hrefs there. thanks, William I have found what seems to be a rather big problem in the HTML canvas When drawing circles, and I presume all shapes, the size of the circle is different based on whether one is filling it, or sketching it. If we have a circle of radius 10 and line width k, and we decide to fill it, that line width will be evenly dispersed about the perimeter of the circle such that half the line width is inside the circle, and half is outside the circle. If, however, the same circle is sketched, the line width will still be the same, but it will now be dispersed entirely on the outside of the circle, thus making it larger. If I am wrong, and this is how figures are supposed to be drawn, or if I am simply not using the right settings, please let me know =) I'm trying to understand the need for <div> elements, couldnt we do the same things with a <p> element. I understand the <span> element because it allows you to have box models for inline elements. Is <div> mostly to keep things organized and easy to read? |
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