Document.fullScreen API implementation in Lightning Web Components(LWC)












1















I was trying to achieve full screen on an element in Lightning Web Components but was unable to use Document.fullscreen API.



I tried var elem = this.template.querySelector('svg');



if (elem.requestFullscreen) {
elem.requestFullscreen();
} else if (elem.mozRequestFullScreen) { /* Firefox */
elem.mozRequestFullScreen();
} else if (elem.webkitRequestFullscreen) { /* Chrome, Safari and Opera */
elem.webkitRequestFullscreen();
} else if (elem.msRequestFullscreen) { /* IE/Edge */
elem.msRequestFullscreen();
}


But in LWC document component doesn't have particular functions and so was unable to implement full screen functionality.



Please help, I am quiet new in using Lightning Web Components(LWC)...










share|improve this question







New contributor




Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

























    1















    I was trying to achieve full screen on an element in Lightning Web Components but was unable to use Document.fullscreen API.



    I tried var elem = this.template.querySelector('svg');



    if (elem.requestFullscreen) {
    elem.requestFullscreen();
    } else if (elem.mozRequestFullScreen) { /* Firefox */
    elem.mozRequestFullScreen();
    } else if (elem.webkitRequestFullscreen) { /* Chrome, Safari and Opera */
    elem.webkitRequestFullscreen();
    } else if (elem.msRequestFullscreen) { /* IE/Edge */
    elem.msRequestFullscreen();
    }


    But in LWC document component doesn't have particular functions and so was unable to implement full screen functionality.



    Please help, I am quiet new in using Lightning Web Components(LWC)...










    share|improve this question







    New contributor




    Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      1












      1








      1








      I was trying to achieve full screen on an element in Lightning Web Components but was unable to use Document.fullscreen API.



      I tried var elem = this.template.querySelector('svg');



      if (elem.requestFullscreen) {
      elem.requestFullscreen();
      } else if (elem.mozRequestFullScreen) { /* Firefox */
      elem.mozRequestFullScreen();
      } else if (elem.webkitRequestFullscreen) { /* Chrome, Safari and Opera */
      elem.webkitRequestFullscreen();
      } else if (elem.msRequestFullscreen) { /* IE/Edge */
      elem.msRequestFullscreen();
      }


      But in LWC document component doesn't have particular functions and so was unable to implement full screen functionality.



      Please help, I am quiet new in using Lightning Web Components(LWC)...










      share|improve this question







      New contributor




      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I was trying to achieve full screen on an element in Lightning Web Components but was unable to use Document.fullscreen API.



      I tried var elem = this.template.querySelector('svg');



      if (elem.requestFullscreen) {
      elem.requestFullscreen();
      } else if (elem.mozRequestFullScreen) { /* Firefox */
      elem.mozRequestFullScreen();
      } else if (elem.webkitRequestFullscreen) { /* Chrome, Safari and Opera */
      elem.webkitRequestFullscreen();
      } else if (elem.msRequestFullscreen) { /* IE/Edge */
      elem.msRequestFullscreen();
      }


      But in LWC document component doesn't have particular functions and so was unable to implement full screen functionality.



      Please help, I am quiet new in using Lightning Web Components(LWC)...







      javascript lightning-web-components document html5 dom






      share|improve this question







      New contributor




      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked Mar 11 at 8:22









      Nishant SharmaNishant Sharma

      61




      61




      New contributor




      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Nishant Sharma is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          1 Answer
          1






          active

          oldest

          votes


















          3














          Locker is currently preventing access to the fullscreen API, not LWC. You can try out the following snippet of javascript in the Locker console.



          document.body.requestFullscreen
          // Locker OFF: function requestFullscreen() {[native code]}
          // Locker ON: undefined





          share|improve this answer























            Your Answer








            StackExchange.ready(function() {
            var channelOptions = {
            tags: "".split(" "),
            id: "459"
            };
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function() {
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled) {
            StackExchange.using("snippets", function() {
            createEditor();
            });
            }
            else {
            createEditor();
            }
            });

            function createEditor() {
            StackExchange.prepareEditor({
            heartbeatType: 'answer',
            autoActivateHeartbeat: false,
            convertImagesToLinks: false,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: null,
            bindNavPrevention: true,
            postfix: "",
            imageUploader: {
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            },
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            });


            }
            });






            Nishant Sharma is a new contributor. Be nice, and check out our Code of Conduct.










            draft saved

            draft discarded


















            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsalesforce.stackexchange.com%2fquestions%2f253331%2fdocument-fullscreen-api-implementation-in-lightning-web-componentslwc%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            3














            Locker is currently preventing access to the fullscreen API, not LWC. You can try out the following snippet of javascript in the Locker console.



            document.body.requestFullscreen
            // Locker OFF: function requestFullscreen() {[native code]}
            // Locker ON: undefined





            share|improve this answer




























              3














              Locker is currently preventing access to the fullscreen API, not LWC. You can try out the following snippet of javascript in the Locker console.



              document.body.requestFullscreen
              // Locker OFF: function requestFullscreen() {[native code]}
              // Locker ON: undefined





              share|improve this answer


























                3












                3








                3







                Locker is currently preventing access to the fullscreen API, not LWC. You can try out the following snippet of javascript in the Locker console.



                document.body.requestFullscreen
                // Locker OFF: function requestFullscreen() {[native code]}
                // Locker ON: undefined





                share|improve this answer













                Locker is currently preventing access to the fullscreen API, not LWC. You can try out the following snippet of javascript in the Locker console.



                document.body.requestFullscreen
                // Locker OFF: function requestFullscreen() {[native code]}
                // Locker ON: undefined






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 11 at 10:15









                pmdartuspmdartus

                49326




                49326






















                    Nishant Sharma is a new contributor. Be nice, and check out our Code of Conduct.










                    draft saved

                    draft discarded


















                    Nishant Sharma is a new contributor. Be nice, and check out our Code of Conduct.













                    Nishant Sharma is a new contributor. Be nice, and check out our Code of Conduct.












                    Nishant Sharma is a new contributor. Be nice, and check out our Code of Conduct.
















                    Thanks for contributing an answer to Salesforce Stack Exchange!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid



                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.


                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function () {
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsalesforce.stackexchange.com%2fquestions%2f253331%2fdocument-fullscreen-api-implementation-in-lightning-web-componentslwc%23new-answer', 'question_page');
                    }
                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    Popular posts from this blog

                    How to label and detect the document text images

                    Vallis Paradisi

                    Tabula Rosettana