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  1. I whenever I hit on an image on the Lightbox the image is always loading in reverse to what it should be so when I hit image 4 it is showing image 1, please help me here is the code <div class="galleryrow"> <div class="column"> <img src="images/gallery image 4.jpg" style="width:90%" onclick="openModal();currentSlide(4)" class="hover-shadow cursor" height="195px"> </div> <div class="column"> <img src="images/gallery image 3.jpg" style="width:90%" onclick="openModal();currentSlide(3)" class="hover-shadow cursor" he
  2. I'm using "screen.availHeight" in document.onload() method to set height of panel in my web application that uses bootstrap and JQuery as well. I have noticed that in google chrome browser, screen.availHeight is returning different values at specific intervals? Did anyone come across same issue here? Is there any fix available? I also noticed this problem is with chrome browser only.
  3. does anyone know why this doesn't work? it shows the picture but when I hit on it to maximise it, its not there. please help <div class="galleryrow"> <div class="column"> <img src="images/gallery image 10.jpg" style="width:90%" onclick="openModal();currentSlide(10)" class="hover-shadow cursor" height="195px"> </div> <div class="column"> <img src="images/gallery image 9.jpg" style="width:90%" onclick="openModal();currentSlide(9)" class="hover-shadow cursor" height="195px"> </div> <div class="column"> <
  4. Hello, If i run the following code in an ASP page it loads the file (stored on local server) and outputs the text as expected; <p id="demo"></p> <button type="button" onclick="loadDoc()">Load Feed</button> <script> function loadDoc() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("demo").innerHTML = this.responseText; } }; xhttp.open("GET", "XML_TEST.xml", true); xhttp.send(); } </script> I need to run this from a
  5. Hello, I want to do a countdown and put it in my website. I did a countdown but I have a problem, when I launch it, the seconds are freezing they are not anymore running... So the countdown is not in realtime anymore... I have to refresh in order to see the countdown running. Here is what I did: <div id="after"> <span id="dhour"></span>:<span id="dmin"></span>:<span id="dsec"></span> </div> <div id="count2">Texte à afficher</div> <div class="numbers" id="dday" hidden="true"></div> <script> var ladate = new
  6. I Think It Would Be An Excellent Decision If You Add A Tutorial About The Sixth Version Of JavaScript To W3schools...
  7. <p><strong>My first Javascript</strong></p> <button type="button" on-click="myfunction()">Click here</button> <script> function myfunction() {document.getElementById("demo").innerHTML = "Hello its Wednesday";}</script> <p id="demo">Hello its Tuesday</p> Any assistance would be much appreciated. I am learning the W3Schools tutorials and I can't seem to move forward. The results dont's show its a "Wednesday"! <script> function light(sw) {var pic; if (sw == 0) {pic = "gifs/pic_bulboff.gif"} else {pic =
  8. i wanted to use this sample code from code pen http://codepen.io/emilioincerto/pen/yaVzJd However, when i want to use it my java script isn't working Here is my code. <!DOCTYPE html> <html> <head> <script src="../java/java2.js"></script> <title> </title> </head> <body> <h1>Shopping List</h1> <ul class="shopping-list"> </ul> <div> <input type="text" id="item" /> <button id="b1" value="Add">Add</button> </div> </body> </html> ************This is JavaSc
  9. <!doctype html> <html> <head> <meta charset="utf-8"> <title>Untitled Document</title> <style> #h1 { color: #000000; } </style> </head> <body> <h1 id ="h1">Discover Australia</h1> </body> </html> "use strict"; function changeColour() { var heading = ["Discover"]; for(var i =0;i<heading.lenght;i++) { heading = heading.split(" "); heading = heading.charAt(0).style.fontColor = "#F00"; heading = heading.charAt(1).style .fontColor = "#F00"; heading = heading.subString.style.fontColor = "#000"; } v
  10. Hello, I have created a java-script file which needs to see which check-boxes are checked and pass it to PHP Testing platform: Url: https://crezzur.com/test/backoffice/ Login: test@w3schools.com Pass: w3school When logged in go to the name " height " then next the "view" button click on the arrow and select "edit". there you will see a checkbox tree called "Available categories". So i need to find whats the issue for my JavaScript code not working. When you select a checkbox for example "Women" it should pass the variable to my php code when pressing on the save button. PH
  11. Hi, below, I am creating a slider. I am passing the sliding method to the click handler, but such method doesn't fire when I call it. Do you have any idea why? Thank you this.sliding = function(e) { that.slide_width = $(that.article).width(); that.slide_number = $(that.article).size(); that.max_pos = that.slide_width * (that.slide_number - 1); that.left_pos = $(that.inner).position().left; if ($(this).hasClass('article-previous') && that.left_pos < 0) { $(that.inner).css({ 'left': '+=' + that.slide_width + 'px' }); } if ($(this).hasClass('article-next') &&am
  12. I'm trying to select data from a MySQL database that is hosted on a webserver. I want to be able to retrieve the data from a table within the database and then illustrate it within a HTML table. There's an example on W3Schools that I've been following, but I'm unable to retrieve the data successfully. http://www.w3schools.com/php/php_ajax_database.asp Below is the source code: (HTML) <html> <head> //Javascript code <script> function showUser(str) { if (str == "") { document.getElementById("txtHint").innerHTML = ""; return; } else { if (window.XMLHttpRequest) { // code
  13. So So I'am Thinking Of A Way To Detect CSS3 Browser Support Using Client-Side Scripting (JavaScript),I Know There's A Library Out There To Handle Such Situations,But I Need A Code Or A Hint To Do This Without Any External Libraries. Any Suggestions Would Be Appreciated...
  14. Hi, I want to change the background image automatically every 5 second and the indicators should be green. I followed w3schools slideshow tutorial and created this slideshow. But it doesn't seem to work as expectation. Please tell me where I made the mistake. thank you in advance. <!DOCTYPE html> <html> <head> <style> body { margin: 0; padding: 0; } .header-slideshow-container { width: 100%; margin: 0; padding: 0; } .header-slide { display: block; width: 100%; height: 100%; margin: 0; padding: 0; } #header-slide1 { backgr
  15. Hi, I want to create a slideshow that will work automatically and also user can change slides manually. The manual slideshow is running but the automatic slideshow function is not running. Also the active-slides class doesn't get activated. Can you please help me on fixing the issue? Here is the code <!DOCTYPE html> <html> <head> <style> .project-images { max-width: 30%; height: 200px; position: absolute; left: 20px; } .mySlides { width: 100%; height: 200px; -webkit-animation-name: fade; -webkit-animation-duration: 1s; animation-name: fade; animation-duratio
  16. Hi, I thank all of you in this forum because whenever I don't understand anything you people help me. Now I want to know something more. I know HTML, CSS, JavaScript and jQuery. Now I have started building an e-commerce shopping website. But I don't know how I will manage the data on this site, how I will request data from server,keep the recordings of the sales and products. Is there any way, I can complete my website with just javascript scripting language. Please have some dynamic suggestion for me. Thank you in advance.
  17. Hi, this is a automatic slideshow script. var slideIndex = 0; function showSlides(n) { 'use strict'; var i, slides = document.getElementsByClassName("slideshow"), dots = document.getElementsByClassName("dot"); for (i = 0; i < slides.length; i++) { slides.style.display = "none"; } slideIndex++; if(slideIndex > slides.length) {slideIndex = 1; } if(slideIndex < 0) { slideIndex = slides.length} for (i = 0; i < dots.length; i++) {
  18. Hi,I am developing my first website template. When I used this script in the internal script, it ran well. But when I added this script inside a file,the jsLint showed that there was almost 20 errors. Here I am sending the screen of the errors. Can you please help me to understand why these errors occurred and how can I resolve these? Here is the script: function openModalSearch() { 'use strict'; var modalSearch = document.getElementById("modal-search-container"); modalSearch.style.height = "100%"; } function closeMo
  19. Hello In this Wordpress theme the nav menu changes when you scroll-down the page. At the begining is transparent and big, but then it gets smaller and white. http://feriapixel.cl/wordpress/ How can i do that myself?
  20. var xmlhttp; var Staff, obj; var url = "staff.json"; function init() { xmlhttp = (window.XMLHttpRequest) ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP") ? new ActiveXObject("Msxml2.XMLHTTP") : null ; xmlhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { Staff = JSON.parse(this.responseText); var table = document.createElement("table"); document.body.appendChild(table); obj = Staff.Staff[0]; for (var y in obj) { var header_row = document.createElement("th"); var column = document.createElement
  21. Hi, I have 2 XML stored in the variable 'ad' and 'addd' respectively: Variable 'ad': <?xml version="1.0" encoding="UTF-8"?> <name> <data> <Id>003</Id> </data> <data> <Id>006</Id> </data> .... </name> And Variable 'addd': <?xml version="1.0" encoding="UTF-8"?> <name> <data> <Id>009</Id> </data> <data> <Id>005</Id> </data> ... </name> I have writt
  22. Hi, I am facing problem to undestand the showSlides() function . Can you please explain this function to me . var slideIndex = 1; showSlides(slideIndex); function plusSlides(n) { showSlides(slideIndex += n); } function currentSlide(n) { showSlides(slideIndex = n); } function showSlides(n) { var i; var slides = document.getElementsByClassName("mySlides"); var dots = document.getElementsByClassName("dot"); if (n > slides.length) {slideIndex = 1} if (n < 1) {slideIndex = slides.length} for (i = 0; i < slides.length; i++) { slides[i].style.display = "none";
  23. Hi, I am learning javaScript and jQuery. In this code, I saw that if I keep the script in the head section it doesn't work.But if I keep the script in the body section it works. Can you please tell me why this happens? Thank you in advance. <!DOCTYPE html> <html> <body> <h3>Your Screen:</h3> <div id="demo"></div> <script> var txt = ""; txt += "<p>Total width/height: " + screen.width + "*" + screen.height + "</p>"; txt += "<p>Available width/height: " + screen.availWidth + "*" + screen.availHeight + "</p>"; txt += "<
  24. Hi i am new for the PHP, i had the experienced before to do a login system page but what i want it is HTML and PHP file to separate i dont want PHP with HTML together to 1 file , cause professional people will more likely to use 2 file rather than 1 file easy to maintain and edit how to use the external PHP file coding without re-design whole page cause normally what i tested before was link or turn to other new page and result will come out but the design was totally gone so have any ways and suggestion to do that ... in the end, im sorry i not well in english and my knowle
  25. HI i trying to create a website of forum textarea editor are necessary too for recommendation which editor are best for textarea such as summernote, wysihtml5 .... and how is work to store the data/value/text with styling effect in mysql database ? Thanks all of you
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