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  1. Hello, I try to place meshs on sphere depending on their rank in a json file. I am looking for a way to define the position of my meshs in my loop in order to prevent them to be created on each other. function onMouseGauche(event) { event = event || window.event; if (event.button == 0) { mouse.x = (event.clientX / window.innerWidth) * 2 - 1; mouse.y = -(event.clientY / window.innerHeight) * 2 + 1; // update the picking ray with the camera and mouse position raycaster.setFromCamera(mouse, camera); // calc
  2. QUESTION ONE: Please suggest what might be entered where the three ? marks appear in order to achieve the following goal. THE GOAL: See appear the value of mil in the input control text field and have this value become the value of $_POST['item_encllength'] when the form is submitted. var min = $('#min').val(); var sec = $('#sec').val(); var mil = function(min, sec) { var millisec = ((min * 60) + sec) * 1000; return millisec; } $('#item_encllength').mousedown(mil, function() { $(this).???; }); <input id='min' type='number' value='Minutes'>
  3. I have a coded servlet already in HTTP url. I want to access and display the data from (http url) servlet to my new JSP within <div> here is the more details :https://gist.github.com/theakathir/f6fb390d35b451a57958aa0d3cf05330 about the servlet content. I am very new Ajax,. All i want to do in, In my new jsp page i will have a button to click which will access the data from the http url (servlet) using Ajax. Can someone direct me with some reference to start with.. It would be helpful Thanks.
  4. Evening, I have very, very limited knowledge of javascript, and I've run into a problem I can't seem to resolve. I have an animated hamburger menu, which when clicked/tapped shows a div (that is later to contain an accordion menu). The toggle on/off script works fine, but whenever I add the script to animate the hamburger menu, it seems to override the toggle on/off script and does not work. Can anyone please steer me in the right direction or offer some advice on where I am going wrong. Many thanks. <head> <meta charset="utf-8"> <style> #mob-menu
  5. Hello, I have a question about how to send form data to the database, without reloading the entire page. I discovered working with xmlhttprequest. I managed to show text from another file by implementing a javascript function with xhr into my script. I don’t know much about javascript and don’t understand how a javascript form should be added to an existing function. Finally this should run a php script executing the code to add the form data to the database. <!DOCTYPE html> <html> <body bgcolor="grey"> <center>
  6. Greetings to all in the forum. I'm totally new to AppML which by the way i found very interesting. Followed the tutorial of https://www.w3schools.com/appml/appml_client.asp till the end of it https://www.w3schools.com/appml/appml_database.asp and trying to build the web application by using WebSQL. In the table customers i can delete an existing record and modified it, but i can't add a new one. Every time when i go to New button and adding new customer data, when i press Save button i got an error in Chrome console Uncaught TypeError: Cannot read property 'CustomerID' of
  7. Please Provide me Book or Link which Cover the Following Topics: 1. HTML/HTML5 a. HTML Page design using DIV based layout (no tables) b. META Tags c. Viewport d. HTML5 Page design using &lt;header>, <footer>, <article>, <section> and <div> 2. CSS a. Styling of elements using CSS <b>b. CSS properties – float, align, background, margin, padding, position, width, height c. Pseudo classes d. How to override CSS properties</b> e. Inline, embedded and external CSS <b>3. JavaScript a. DOM Manipulation i. Change content o
  8. I've inserted a clickable dropdown on my site. In FireFox and Chrome, the menu closes when you click outside the menu. This does not work with Internet Explorer. I have taken this code from w3school.com (the same problem on the page): https://www.w3schools.com/howto/howto_js_dropdown.asp What can I do to make it work on the Internet Expolorer the same as in FireFox and Chrome? Thanks for your help.
  9. What About Adding Node.js As Another Tutorial In The Server-Side Languages? to complete the chain of JavaScript and to teach the newer, modern and the attractive part of the language...why not? I am not recommending specific framework W3SCHOOLS can choice any of the available, but please the best! WHY ADDING: I am not here to explain the power of Node.js...Please Google this WHY IT'S NECESSARY: Large companies are using and coming to Node e.g...[Google this also ], and large apps are written with it[Do Not Forget Our friend..Google]. not only it's "Popular",
  10. Hi, just wondering if anyone can help me, im trying to display my table above the statisics of the users input, but all it seems to do is split the table. Not sure what im doing if anyone can give me some insight that would be great, thank you. <!DOCTYPE html> <html> <body> <p>GPA CALCULATOR</p> </br> <p>Course Code - Grade Value</p> <p>Statistics</p> <script> //List of Course Code for Validation var coursecode =["ACC1101","ACC3118","ACC5202","ACC5213","ACC5216","ACC5502","ACC80
  11. BACKGROUND: I am tempted to write something like the following foreach ($non-matches as $key => $val) { echo '<script> $("#' . $key . '").append("<p style=' . '"color:red;">Complete this item!</p>);</script>)'; } QUESTION ONE: Under the assumption that the echo statement is correct would you recommend this as proper programming procedure? If not, please explain why and provide an alternative, more appropriate strategy that would achieve the same objective suggested by the use of a jQuery object ? QUESTION TWO: If it is proper programming procedure, p
  12. I recently used PHP's json_encode( ) function to covert an array created with PHP into a JSON encoded object, as the conversion appeared normal, I then assigned the value to a Javascript variable using PHP's echo construct and reproduced it with a JS alert. This too, appeared normal. My difficulty arose when I tried using the jQuery .map( ) method to convert my nested Javascript object into a nested Javascript array. I received the following error message in my Console: TypeError: e is not an Object. (evaluating 't-1 in e') Am I being foolish to believe that I need a nested array whe
  13. So, I'm really stuck. I know how to make a quiz just fine, with radio buttons, go to the next page, etc., but for our project we have to make the quiz go from one page to the next and hold the answers provided, and then at the end we need to output the result by combining the answers. Essentially it's a personality quiz type thing, rather than a scoring one. My idea is to add 1 each time an answer corresponding to that personality is given, but how to I transfer those values from one page to the next?
  14. Hi. I am familiar with some HTML but my knowledge in Javascript, JQuery and CSS is very limited. I have been learning from examples on the web and making my own changes. Please see the fiddle I am working on below; sorry if the full code is messy! https://jsfiddle.net/djj2c84t/ There are a number of features I wish to implement but I am totally stumped! I have gotten as far as I think I can with the fiddle above and it would be more than appreciated if anyone can provide any help, possibly with any example code and where the code needs to go. When I make a multiple selectio
  15. SLiM

    ONLINE VALIDATOR

    I use the W3C validator religously but is there a bug in it? When I check my code it displays a "duplicate id" error. However, a duplicate id is required to connect the audio tag and javascript. I've uploaded the validator screen capture and a portion of my offending HTML5 and javascript code. Thoughts anyone... SLiM
  16. Hi Guys, I have a table that shows information and the status of that, being on or off. the on and off part is hard to notice and as it is the most valuable I was hoping to change it from simple text of on/off to a green/red circle. At the moment I am using a text input in a form for on/off. I have looked around and haven't found much related to this. I am having to replace the text input box with the radio button and if its clicked it will show green and if not it will show red. any suggestions on this? I will attach my code below: input form: <th>Repo Status: * <td&g
  17. <head> <script> $( document ).ready(function() { console.log( "ready!" ); $('#other').hide(); function otherTongue() { if ($('#tongue').val() == 'other_tongue') { $('#other').show(); } } }); </script> </head> <body> <form> <select name="tongue" id="tongue" size=4 onchange="otherTongue()" > <optgroup label='Oceania'> <option value=mi>Maori</option> <option value=haw>Hawaiian</option> <option value=sm>Samoa
  18. I am using the W3Schools CSS/JS modal dialog example: https://www.w3schools.com/howto/howto_css_modals.asp However I would like to be able to pass a parameter from the button to the modal window as a variable so I can use it to perform a database query and populate the modal. I HAVE looked through this site and others and can't find a straight forward way to do this. My code: The button: <button onclick='myModal($somevariable)'>Show modal</button> The click function: function myModal(myParams) { modal.style.display = "block" } The mod
  19. I'm looking for a way to display the contents of an XML file on a web page with AJAX. I rely on the w3schools "simple CD catalog application", which shows a part of the XML (author and title) and, when you click on a title, displays the details of the CD. I need, however, to be able to add sorting and filtering when displaying artist and title - it could, for instance, be sorting the titles alphabetically or apply a filter based on the year of release. XSLT doesn't seem to work with AJAX so I hope JavaScript could be the answer: Is it possible to add such functions to the application exa
  20. How do I load a new page after the progress bar have it has reached 100%. ?
  21. I'm trying to develop a simple theatre seat reservation system. I'm using a text file "seats.txt", where I store seat number and status (f, r, s) and read the file line by line. If the user clicks on an image the javascript function is triggered and the image will change: <?php $counter = 0; $file = 'seats.txt'; $line = file($file); for($i=0;$i < 14;$i++){ $counter = $counter + 1; $string = $line[$i]; if($counter == 8) { echo "&nbsp &nbsp <img src='R1.bmp' /> &nbsp &nbsp &nbsp &nbsp"; } if(substr($string,4,1) == "f") { echo "<img id=$
  22. Hi guys, I have a table with a delete column with deletes individual rows from the column, I am looking to add a delete warning. Now I know you can add a javascript function but im unsure how to do this as my page is built in PHP. Here is the delete column: echo '<td data-sort-initial="Descending"><a href="delete.php?id=' . $row['id'] . '">Delete</a></td>'; Here is my delete.php file: <?php /* DELETE.PHP Deletes a specific entry from the 'players' table */ // connect to the database include('connect-db.php'); // check if the 'id' variabl
  23. The famous Mandelbrot set: http://slicker.me/fractals/fractals.htm
  24. The comment basically has my issue, but I'm basically trying to fix my second var prompt so it will actually run and I can't figure it out. If anyone can help I would greatly appreciate it. Line comment: var one above this comment isn't working, how do I fix it? I also need it to continue to the next else if statement once something is entered. I'm thinking of making it so that if it changes var input to 2 once it's entered then 3, will that work? <!DOCTYPE html> <html> <head> <title>Project 1 – Michael Fiorello</title> <script>
  25. function test(){ var a = "hellow"; } This is my javascript function i want to use my php data to this function, how?
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