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Answered One bit of discuss code works while another doesn't. How to check if there is a current user logged?

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    nuan88 Reply #1, 10 years, 6 months ago
    In wrapper.tpl my login box does not appear, but if i am logged in the user box appears (but my avatars are broken). I just upgraded to the newest Revo.

    So it seems this works
    [[+discuss.user.id:notempty=`


    But this does not
      [[+discuss.user.id:is=``:then=`


    And can someone provide a code to provide a login box if there is no user logged in, I dont think i need to use discuss to check this.

    This question has been answered by BobRay. See the first response.

    • discuss.answer
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      BobRay Reply #2, 10 years, 6 months ago
      I think there is a way to do it with output modifiers. Personalize will also do it, but this custom snippet is a little faster:

      [[!LoginOrNothing]]


      /* LoginOrNothing snippet */
if ($modx->user->hasSessionContext('web')) {
   return 'Whatever you want for a logged in user';
} else {
   return 'Whatever you want for a NOT-logged in user';
}


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        nuan88 Reply #3, 10 years, 6 months ago
        Hmm that seems to throw an error, the line is where the urlmaker code is.
        a href="[[DiscussUrlMaker? &action=`user` &params=`{"type":"username", "user":"[[+discuss.user.username]]"}`]]"


        I found that it works to bring back the login stuff! But what I did was leave the first part of the code blank (because of the above issue) and now have the opposite problem. So, I left the user panel stuff in the original code, and only return blank or the login with the snippet.

        Thanks so much!
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          BobRay Reply #4, 10 years, 6 months ago
          I'm glad you got it sorted. That code of mine has no error, but you might have introduced one when you filled in what you want to return(e.g., a single quote inside the single quotes).
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            nuan88 Reply #5, 10 years, 6 months ago
            Yeah that's what happened, the code for the user box made an error. So, I cut it out. Luckily the login box didn't. There must be some way to isolate the code inside, but I don't need it.

            Now, I get the login box, or it returns empty. So, login, or nothing.

            Isn't that why you gave it that name? wink