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Send Data PHP

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Viewing 15 posts - 1 through 15 (of 18 total)
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  • 2019-11-28 at 11:57 pm #21492
    chaac
    Participant

    I have a question..
    i want send data with “Send Data” Puzzle to PHP File. But they dont have any request.. no Data sent? The $_POST array was empty..
    Where is the mistake.. i don’t know :scratch:

    But here my simple Test (Result -> int(0)):

    2019-11-29 at 6:28 am #21495
    Yuri Kovelenov
    Staff

    Hi,

    if you try to send something really simple such as a piece of text, will the server receive it?

    Chief 3D Verger | LinkedIn | Twitter

    2019-11-29 at 6:42 am #21496
    chaac
    Participant

    like this .. no :-(

    2019-11-29 at 6:55 am #21498
    Yuri Kovelenov
    Staff

    is the Verge3D app launched from the same domain/port as the PHP server?

    Chief 3D Verger | LinkedIn | Twitter

    2019-11-29 at 7:12 am #21499
    chaac
    Participant

    yes, localhost:80 (xampp-server)

    2019-11-29 at 12:54 pm #21503
    Yuri Kovelenov
    Staff

    where is your php script located? can you launch it via browser address bar?

    Chief 3D Verger | LinkedIn | Twitter

    2019-12-02 at 1:59 pm #21577
    chaac
    Participant

    yes, all in the same folder on Webserver “http://localhost/verge3d/test.php”.
    I make a Test .. switch POST to GET:
    <?php var_dump(count($_GET)); ?>
    Call WB: http://localhost/verge3d/test.php?test=true
    Resuld: int(1) It’s running :yes:
    I also get a feedback about the 3d scene.. only no POST is transmitted. :unsure:

    2019-12-02 at 2:49 pm #21589
    Yuri Kovelenov
    Staff

    I’m no PHP expert, but there might be situations when you cannot read POST contents.
    BTW, can you also check if the piece of the JavaScript code behind the send data puzzle (can be seen in the visual_logic.js) works in your setup?

    Chief 3D Verger | LinkedIn | Twitter

    2019-12-02 at 9:31 pm #21602
    chaac
    Participant

    It’s all visible:

    this.procedures[“dophp”] = dophp;
    ..
    function dophp(VAR) {
    console.log(VAR);
    }
    ..
    oActivObj = null;
    registerOnClick(aAllEditableObj, function() {
    objDict = getObjCustomProps(_pGlob.pickedObject);
    if (dictGet(objDict, ‘activ’) == false) {
    outline(aAllEditableObj, ‘DISABLE’);
    oActivObj = _pGlob.pickedObject;
    outline(oActivObj, ‘ENABLE’);
    dictSet(objDict, ‘activ’, true);
    } else {
    outline(oActivObj, ‘DISABLE’);
    dictSet(objDict, ‘activ’, false);
    oActivObj = null;
    }
    sendData(objDict, ‘test.php’, function() {
    dophp(_pGlob.loadedFile);
    });
    }, function() {});

    .. it all works HTML-Elements control 3d-Scene and vice versa.
    In the same html run a $.ajax POST (2 Objects to test.php).. it work’s perfectly. Only the “send data” Puzzle .. send NO data.. no String, no Number, no Object .. nothing.

    2019-12-02 at 11:50 pm #21605
    chaac
    Participant

    ok, i have the solution!! :yahoo:
    The function sendData() send the request Header as Content-type ‘application/json’, and strings as ‘text/plain’. Anyway.. the $_POST Array ist always empty!
    On PHP we must decode the file content as json.. that’s all ;-) 

    if (empty($_POST)) {
    $_POST = json_decode(file_get_contents("php://input"), true) ? : [];
}
print_r($_POST);

    Result are an full Array!
    Maybe should mention that at “send data” in the help.

    2019-12-03 at 12:15 pm #21614
    Yuri Kovelenov
    Staff

    glad you worked it out! :good:

    Chief 3D Verger | LinkedIn | Twitter

    2020-09-29 at 8:53 pm #33584
    cukas
    Participant

    I’m trying to send a variable from verge to a php file so then I could make an insert to a data base, but i can’t get any value … I tried to use your last code to decode but no results…

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    2020-09-30 at 6:07 am #33591
    Yuri Kovelenov
    Staff

    hi,

    does the browser console print any errors?

    Chief 3D Verger | LinkedIn | Twitter

    2020-09-30 at 2:27 pm #33643
    cukas
    Participant

    Hi Yuri, there is no errors… the problem is getting the value, because every time I try to access to that data for example using var_dump returns a null space.
    …do you have any example to simple get variables values from verge to php ?

    2020-10-01 at 7:06 pm #33704
    cukas
    Participant

    Wow I finally did it, as chaac said this need to be on description cause is hard to get data without knowing the decoder
    …also mention that need to echo something and then in the puzzles use loaded data to receive that echo from the php.
    awesome ty all

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