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JavaScript JQuery troubleshooting - needed advise and hint

Kana

Kana

New Coder
Hi all,

Being frankly, the issue I am encountering with the code below is a bit strange, and as a result I stuck with. To figure out it, I am writing my question here and hope someone is avaiable to help me with. I just need advise and hint what wrong with the code is.

I appreciate your feedbacks.

Kind regards,
Kanu

The code:
Code: 
<!DOCTYPE html>
<html lang="en">
<head>
        <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
       <title> To solve - JQuery </title>
        <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM" crossorigin="anonymous">
        <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.13.2/themes/smoothness/jquery-ui.css">
</head>
<body class="bg-dark">
        <main class="text-success">
                  <h1>has time to solve JQuery </h1>
                 <hr class="text-light bg-light" />
                <section class="text-light mt-5 ">
                        <div class="out_box">
                                <div class="inner_box">
                                        <form  id="form_aka">
                                                <legend class="text-light mx-auto p-2">Your text here:</legend>
                                                <textarea cols="70" rows="10" id="input_aka" class="text-dark rounded-4">
                                                </textarea>
                                                <br />
                                                <button class="btn btn-outline-info rounded">Convert</button>
                                        </form>
                                </div>
                         `   </div>
                                
                        <div class="out_box2 border border-light w-50 h-25 rounded-4">
                                <div class="inner_box2">
                                        <div id="output_aka"></div>
                                </div>
                        </div>
                </section>
        </main>

        <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-geWF76RCwLtnZ8qwWowPQNguL3RmwHVBC9FhGdlKrxdiJJigb/j/68SIy3Te4Bkz" crossorigin="anonymous"></script>
        <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.13.2/jquery-ui.min.js"></script><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.0/jquery.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-easy-loading/1.3.0/jquery.loading.min.js" integrity="sha512-tKLMM/v1nsieFOgUyeMSC2jdB4UtbU7R88e+S0pVIz3f6sWdpOpirG2j5pulmH45l1vk47J84V4ifXAYv+wuMw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<!--  CODE -->
        <script>
            $(document).ready(function(){
                "use strict";
                  
                 const alphabet = {
                             'Alphabet': {"A":1, "B":2,  "C":3, "D":4, "E":5 },
                            "Number": {1:"A", 2:"B", 3:"C", 4:"D", 5:"E"}
                  };
                
                var msg = "";
                 const  strm_dspl = $("#output_aka");
                var render_me = $("#input_aka").val();

                const tst = function(){
                    $("#form_aka").on("submit",  function(event){
                        event.preventDefault();
                      
                        strm_dspl.text( () => {
                            $.each(render_me.toUpperCase(), (val) => {
                                console.log( val);                                     
                                if (val in alphabet.Alphabet) {        // .contains()  through an error
                                    console.log(alphabet.Alphabet[val]);   
                                } else if (val in alphabet.Number) {
                                    console.log(alphabet.Number[val]);
                                }  else {
                                    console.log("I did not get this strangeness on my laptop");
                                }
                            })
                         }).css({"color": "snow", "padding": "10px"});
                        
                        console.log("I am a value to display:",  $("#input_aka").val());
                        // Emtpy textarea after submitting
                         render_me = "";
                        } );
                    }
                 // Call function
                tst();
            });
        </script>
</body>
</html>
 
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OldMan said:
Thank you for the feedback. Not everyone on this site does that.
Click to expand...
The root cause llied in
JavaScript: 
strm_dspl.text( () => { // codes..... )
. Here is the correction.
JavaScript: 
$(document).ready(function(){
    "use strict";

    const alphabet = {
        'Alphabet': {"A":1, "B":2,  "C":3, "D":4, "E":5 },
        "Number": {1:"A", 2:"B", 3:"C", 4:"D", 5:"E"}
    };

    const  strm_dspl = $("#output_aka");

    $("#form_aka").on("submit",  function(event){       
        var render_me = $("#input_aka").val();
        event.preventDefault();
//        var msg = "";
        render_me.toUpperCase().split('').forEach((a)=> {
            console.log(a);
            if (a in alphabet.Alphabet) {        // .contains()  through an error
                console.log(alphabet.Alphabet[a]);
                //msg += alphabet.Alphabet[a];
            } else if (a in alphabet.Number) {
                console.log(alphabet.Number[a]);
                //msg += alphabet.Number[a];
            }  else {
                console.log("I did not get this strangeness on my laptop");
            }
        })           
        //strm_dspl.text(msg).css({"color": "snow", "padding": "10px"});
        console.log("I am a value to display:",  $("#input_aka").val());
        // Emtpy textarea after submitting
        render_me = "";
    });
});

P.S. if there is a syntax error like closing brackets, parentheses or curly brackets is missing, know that I have not copied and pasted the code. Just typed to provide the answer I got. 🙂

KInd regards,
 
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