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  1. Cloudron Forum
  2. WordPress (Developer)
  3. iframe disappearing from page when saved

iframe disappearing from page when saved

Scheduled Pinned Locked Moved Solved WordPress (Developer)
18 Posts 5 Posters 3.8k Views 5 Watching
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  • P p44

    @humptydumpty Please try to open wp-config.php and change define( 'DISALLOW_UNFILTERED_HTML', true ); from true to false.

    Let me know,
    Thank's a lot

    humptydumptyH Offline
    humptydumptyH Offline
    humptydumpty
    wrote on last edited by
    #7

    @p44 DUDE!!! 💪 That worked like a charm!

    P 1 Reply Last reply
    1
    • humptydumptyH humptydumpty

      @p44 DUDE!!! 💪 That worked like a charm!

      P Offline
      P Offline
      p44
      translator
      wrote on last edited by
      #8

      @humptydumpty You cannot imagine how many hours I lost to fix that problem. I was embedding an iframe from Calendly and I discovered issue.

      But solution... no solution on the web, only with variuos workarounds, jumps, plugins, fixes on functions.php, and so on...

      Casually, the same day I had another issue to solve: Wordpress "file editor" was disappeared from admin menu. I googled how to put editor back again. Solution was to change some value in wp-config.php (define( 'DISALLOW_FILE_EDIT', true ) to false).

      When I put hands in wp-config.php changing that value to enable again file editor, just a row after my eyes fell on define( 'DISALLOW_UNFILTERED_HTML', true );... and there I understood that it could be the reason for the "cleaning" of the code.

      Like you, at beginning I could not explain this problem, I thought it was due to the latest Wordpress release and instead it was due to that value define( 'DISALLOW_UNFILTERED_HTML', true );.

      Just a note: they were all fresh Wordpress install from Cloudron. I think the script adds that new rows to wp-config.php that before it does not add.

      robiR 1 Reply Last reply
      1
      • P p44

        @humptydumpty You cannot imagine how many hours I lost to fix that problem. I was embedding an iframe from Calendly and I discovered issue.

        But solution... no solution on the web, only with variuos workarounds, jumps, plugins, fixes on functions.php, and so on...

        Casually, the same day I had another issue to solve: Wordpress "file editor" was disappeared from admin menu. I googled how to put editor back again. Solution was to change some value in wp-config.php (define( 'DISALLOW_FILE_EDIT', true ) to false).

        When I put hands in wp-config.php changing that value to enable again file editor, just a row after my eyes fell on define( 'DISALLOW_UNFILTERED_HTML', true );... and there I understood that it could be the reason for the "cleaning" of the code.

        Like you, at beginning I could not explain this problem, I thought it was due to the latest Wordpress release and instead it was due to that value define( 'DISALLOW_UNFILTERED_HTML', true );.

        Just a note: they were all fresh Wordpress install from Cloudron. I think the script adds that new rows to wp-config.php that before it does not add.

        robiR Offline
        robiR Offline
        robi
        wrote on last edited by
        #9

        @p44 should this be fixed in the WP App package for all new installs?

        Conscious tech

        1 Reply Last reply
        0
        • girishG Offline
          girishG Offline
          girish
          Staff
          wrote on last edited by
          #10

          This change was added as part of https://forum.cloudron.io/topic/3520/disallow-unfiltered-html-in-wp-config-php . Currently, it's present only in the unmanaged WP as the default. Like many other things, it seems more security === breaks something.

          @p44 thanks for the solution!

          humptydumptyH 1 Reply Last reply
          1
          • girishG girish

            This change was added as part of https://forum.cloudron.io/topic/3520/disallow-unfiltered-html-in-wp-config-php . Currently, it's present only in the unmanaged WP as the default. Like many other things, it seems more security === breaks something.

            @p44 thanks for the solution!

            humptydumptyH Offline
            humptydumptyH Offline
            humptydumpty
            wrote on last edited by
            #11

            @girish I think it's fine to keep it as it is. I only embed iframes on 1 out of 4 WP installs that I have running so I can see the benefit of having it set like that by default.

            I've never went through this before and had no idea what to look for after I ruled out any plugins/themes as being the culprit. It just left me scratching my head. It would be nice if you could add a mention of it in the docs though https://docs.cloudron.io/apps/wordpress-unmanaged/

            girishG 1 Reply Last reply
            2
            • humptydumptyH humptydumpty

              @girish I think it's fine to keep it as it is. I only embed iframes on 1 out of 4 WP installs that I have running so I can see the benefit of having it set like that by default.

              I've never went through this before and had no idea what to look for after I ruled out any plugins/themes as being the culprit. It just left me scratching my head. It would be nice if you could add a mention of it in the docs though https://docs.cloudron.io/apps/wordpress-unmanaged/

              girishG Offline
              girishG Offline
              girish
              Staff
              wrote on last edited by
              #12

              @humptydumpty Done 🙂

              humptydumptyH 1 Reply Last reply
              3
              • girishG girish

                @humptydumpty Done 🙂

                humptydumptyH Offline
                humptydumptyH Offline
                humptydumpty
                wrote on last edited by
                #13

                @girish The changes aren't showing up for me in a new private window. I'm guessing you need to clear the cache on your end?

                https://docs.cloudron.io/apps/wordpress-unmanaged/

                Unless I'm looking at the wrong page 😑

                girishG 1 Reply Last reply
                0
                • humptydumptyH humptydumpty

                  @girish The changes aren't showing up for me in a new private window. I'm guessing you need to clear the cache on your end?

                  https://docs.cloudron.io/apps/wordpress-unmanaged/

                  Unless I'm looking at the wrong page 😑

                  girishG Offline
                  girishG Offline
                  girish
                  Staff
                  wrote on last edited by
                  #14

                  @humptydumpty https://docs.cloudron.io/apps/wordpress-developer/ is the correct page

                  humptydumptyH 1 Reply Last reply
                  0
                  • humptydumptyH Offline
                    humptydumptyH Offline
                    humptydumpty
                    wrote on last edited by
                    #15

                    @girish On the WP (managed) doc page --> Database Access --> ARI Adminer - if you follow the link it'll show that it has been closed for security issue. https://wordpress.org/plugins/ari-adminer/

                    As an alternative, if someone needs a GUI, I've used Adminer before and it works well but requires manual upload of the file as it's not a plugin and isn't specific to Wordpress. https://www.adminer.org/

                    1 Reply Last reply
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                    • girishG girish

                      @humptydumpty https://docs.cloudron.io/apps/wordpress-developer/ is the correct page

                      humptydumptyH Offline
                      humptydumptyH Offline
                      humptydumpty
                      wrote on last edited by
                      #16

                      @girish Cool, thanks. It loads the "unmanaged" version in the left sub-menu if I browse to the link directly even though it's opened in a private window so if I'm not mistaken, it shouldn't be a browser cache issue on my end. weird.png

                      girishG 1 Reply Last reply
                      1
                      • humptydumptyH humptydumpty

                        @girish Cool, thanks. It loads the "unmanaged" version in the left sub-menu if I browse to the link directly even though it's opened in a private window so if I'm not mistaken, it shouldn't be a browser cache issue on my end. weird.png

                        girishG Offline
                        girishG Offline
                        girish
                        Staff
                        wrote on last edited by
                        #17

                        @humptydumpty Yes, I noticed that as well. I think this is some surfer quirk . @nebulon will know.

                        1 Reply Last reply
                        1
                        • nebulonN Away
                          nebulonN Away
                          nebulon
                          Staff
                          wrote on last edited by
                          #18

                          Hm surfer will send cache-control: public, max-age=0 so I am not sure why it would cache as such, the etag also should have changed if the source content was updated.

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