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Thread: Need Help!!!

  1. #1
    Join Date
    Dec 2017
    Posts
    3

    Need Help!!!

    This is the link to code:-
    https://pastebin.com/VWm4VjE7

    What i need is that, when someone enters new messages in the chat box, then the last message should show(i mean the below/latest message)?



    Thank you.

  2. #2
    Join Date
    Mar 2007
    Location
    localhost
    Posts
    5,863
    When you want help, please post the code thats causing the problem in the forum please, and remember to use the forum BB Code tags as well, thank you.
    --> JavaScript Frameworks like JQuery, Angular, Node <--
    ... and please remember to wrap code with forum BBCode tags:-

    [CODE]...[/CODE] [HTML]...[/HTML] [PHP]...[/PHP]

    If you can't think outside the box, you will be trapped forever with no escape...

  3. #3
    Join Date
    Dec 2017
    Posts
    3
    Sry i'm new to this, I got this piece of code from old stackoverflow thread.
    HTML Code:
    var chatDiv = document.getElementsByClassName('chat')[0];
    chatDiv.scrollTop = chatDiv.scrollHeight;
    But i can't get it to work.

  4. #4
    Join Date
    Mar 2007
    Location
    localhost
    Posts
    5,863
    You would be better off subbing it for the .getElementById() method as that return a direct reference to the element you are targeting, you do have to add an id="" tag with the name of the element you want to use to identify it.

    You will need to ensure that the id is unique and not already in use in the code you have or there will be problems.
    --> JavaScript Frameworks like JQuery, Angular, Node <--
    ... and please remember to wrap code with forum BBCode tags:-

    [CODE]...[/CODE] [HTML]...[/HTML] [PHP]...[/PHP]

    If you can't think outside the box, you will be trapped forever with no escape...

  5. #5
    Join Date
    Dec 2017
    Posts
    3
    i tried with an id too, but get it to work.
    Can you show me how to?
    Here is my html and css part located (https://pastebin.com/VWm4VjE7) and in my previous comment the javascript part.

  6. #6
    Join Date
    Mar 2007
    Location
    localhost
    Posts
    5,863
    I think your issues are with the number of add in libraries you are using.

    Every person who has a "JavaScript Error" that posts, has had a JQuery problem not a JavaScript problem.

    So I have moved this to JavaScript Frameworks and maybe someone can help with a JQuery method seeing as you are using JQuery already.

    *Moved to JavaScript Frameworks*
    --> JavaScript Frameworks like JQuery, Angular, Node <--
    ... and please remember to wrap code with forum BBCode tags:-

    [CODE]...[/CODE] [HTML]...[/HTML] [PHP]...[/PHP]

    If you can't think outside the box, you will be trapped forever with no escape...

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