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Found 18 results

  1. Hi W3Schools team, I wanted to ask an important question about the Tryit Editor. The thing is that, when we save a code in the Tryit Editor we get a link to access that code. But what if we want to view the code later on an we haven't saved the link. How can we access it? I had saved a lot of codes thinking that there would be a specific section for them but I couldn't find any. If someone knows how to view our saved codes, please reply as soon as possible.
  2. Hey, sorry for the stupid question, but when i use this: <picture> <source srcset="imgage.webp" type="image/webp"> <img src="/image.png"/></picture> The browser that supports both will load both or just the webp? Thank you.
  3. I followed the following tutorial and I was finally able to add a slide in menu on my WordPress site. However, I noticed that the body scrolls when moving up and down on my mobile phone. Can someone explain to me how I can disable body scroll when the menu is opened? Many thanks in advance! Tutorial: https://www.w3schools.com/howto/howto_js_sidenav.asp <script> function openNav() { document.getElementById("mySidenav").style.width = "100%"; } function closeNav() { document.getElementById("mySidenav").style.width = "0"; } </script>
  4. Hi every one, My name is Antoine and I am trying to get all the pictures from a Facebook Page and Instagram Page. I've tried to make a jquery request like $('exemple').load('https://www.facebook.com/pg/stuffedfoxes/photos/ #id'); But it's not working because i don't have any direct id (embedded on the img container). My goal is to get all the 'http' directory of the images and to put them on my web page with my own css code. /* I don't want to use any API*/ Is it possible to load the entire page and filter all the information i need and erased all the others ? /* I'm open to all the solutions excepted if they are using API*/ THANKS PS( sorry for my miss takes im FR ; )
  5. I'm having a problem with the CSS on my blog website. Sometimes when I load it, the posts will be stacked on top of each other, so that the image and text are all smashed together. Then if I refresh the page, the issue goes away. Any suggestions? The image is an example of the posts loaded correctly, as I can't get the problem to replicate right now.
  6. The html code is this : <div class="form-group"> <label class="col-sm-4 control-label">Checkbox inputs</label> <div class="col-sm-8"> <div class="checkbox check-transparent"> <input type="checkbox" value="1" id="opt01" checked> <label for="opt01">Option 1</label> </div> <div class="checkbox check-transparent"> <input type="checkbox" value="1" id="opt02"> <label for="opt02">Option 2</label> </div> <div class="checkbox check-transparent"> <input type="checkbox" value="1" id="opt03"> <label for="opt03">Option 3</label> </div> </div> </div> I attached the results photo : I want to change the place of checkbox and label I mean I want first be label and then checkbox. It had bootstrap too I uploaded the bootstrap files too : https://www.dropbox.com/s/kc8ytkkd5dxcmc1/assets.zip?dl=0 Who can say that how can I change the place of checkbox and label I will be thank.
  7. Hi guys, PROBLEM SOLVED (You Can lock this post)
  8. How would you go about making a hyperlink that can only be visited once before changing to another one? (Like tracking the amount of times the link was visited, and when it reaches a certain number it switches.)
  9. Hello everyone, I was wondering is it worth it, to get HTML certification? Can it really help your developer career and "boost" trust to choose you, than someone else. Also if i decide to get HTML certificate how long does it take to ship and arrive? Looking forward for your responses! Thanks.
  10. Hi guys. iv question about login and logout how can i write a script for login and logout? thnx
  11. Hello! I'm a beginner when it comes to XHTML/HTML and therefore I have a question. As far as I know you are supposed to tell the browser what (X)HTML version the document uses in the <!DOCTYPE>-tag and then the browser will "understand" and read the document correctly. But you also provide a link to a DTD that says exactly what elements are allowed etc. My question: Does the browser read the DTD in order to display the document or can it display the document properly by just knowing the actual (X)HTML version stated in <!DOCTYPE>? If the browser doesn't read the DTD, then why is it necessary to include a link to it in the <!DOCTYPE>-tag? Thanks!
  12. hello w3 once again, i have a question. for the momment being, im trying to play a little bit with the scrollbars, to edit the colors on the and stuff like that. well, a question is needed to be asked X).. as you can see on the attached picture i have added, there is a little annoying white box if the scroll-bars ARE going horizontal ect... is there a way to edit that part also?... right now i have following in my css style: ::-webkit-scrollbar { width: 10px;background-color:#333;}::-webkit-scrollbar-track { -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); border-radius: 10px;background-color:#333;}::-webkit-scrollbar-thumb { border-radius: 10px; -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5);background-color:#666;} is there something i need to add?, or something i just can add to the following i already has here?... thanks in advance!
  13. hello w3s again.. i have a question, since its not against the rules, i was thinking of asking before doing anything stupid action. the question is if i could release my work?, i mean. for instance. not WHOLE websites, but parts of the codes, i mean. for instance when i am done with a project to my website (lets say a news-tool) that can have drop-down boxes with jquery and so on,would it be against the rules to release those codes to the board here to share the codes i have been developing and others might find usefull in the feature?.. -thanks in advance!
  14. jimfog

    filter_var function

    I am in the proccess of validating the form-so far I have used custom functions.Recently I came across with the filter_var function and I wanted to know if someone has used and what is his opinion about it. Should I leave control of validation/sanitization completely to this function?Someone might argue that this depends on my needs, but I wanted to hear views anyway.
  15. Hello, Does somebody know a simple security question script for my contact form.like what is 2+2 or what number comes after 7. Thanks.
  16. hello everyone... a question is needed to be asked... in this forum here: www.tbdev.net then they are using Invision Board (IP-Board Forum)...but what version i dont know and i dont care... the thing i do care about is 2 othet stuff at my own site here: www.speed-scene.com when i am adding a code to the site forum in the 'Speciel BBcode' tool and then chose PHP orr such, and same with a Normal Code tag...then in the code automaticly, its adding stuff like font size and such... even true its a SQL/PHP im adding... and i have no clue how to fix... so hoping someone can give me a answer... also... the second thing i cared about was that when a new member orr such are trying to make a new thread, then a moderator has to accept he's post before it will be showed... can someone tell me how to fix that so it will do this automaticly?... Thanks in advance as useally! ...
  17. So the basic idea, in the webpage there would be example <span id="Images"></span> and the images should go inside. For example if the count = 0 the image 0.jpg would go inside span. Example2 if the count =1 image 1.jpg would go inside span. Im just asking does this look like it would work? Haven't tested yet. // JavaScript Documentvar count = 0;function image() {var img = document.getlementById("Images").innerHTML='<img src="/includes/images/' && count && '.jpg " width="800" height="600" />';}function nextimage() {count = count + 1;}function previousimage() {if (count = 0) {alert("You are already in beginning of images, you can't go back");} else {count = count -1;}}
  18. how can you make the link to an email to use the microsoft outlook when its clicked <a href="#">email@email.com</a> how do i make that when its clicked to open the microsoft outlook? i did it year or so back but cant remember how to do it again 0.o if you know how just say if not thanks
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