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Web Javascript - Basics DOM #33

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surfmuggle opened this issue Mar 11, 2021 · 2 comments
Open

Web Javascript - Basics DOM #33

surfmuggle opened this issue Mar 11, 2021 · 2 comments
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@PhiMo17 @Dennis-V1 @nfue @nilay-benli
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good first issue Good for newcomers javascript
Milestone
web novice

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@surfmuggle
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Please go through Einstieg in das DOM
@Dennis-V1
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<head>
    <meta name="description" content="This is a small Tododlist using JS" />
    <meta charset="utf-8">
    <title>Todo List</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="css/style.css">
    <script src=""></script>
</head>

<body>
    <form action="" method="post"> 
        <div>  
            <p><label for="text">Ihre Todoliste bitte hier eintragen</label></p>
            <textarea id="text" name="text" cols="20" rows="2"></textarea> 	
            <button id="Todos">Todo Hinzufügen</button>
           <!-- <p><input type="submit" value="Todo Hinzufügen" /></p> -->
        </div> 
    </form> 
    <output id ="info"></output>
    <script>
        function anfang(){
            document.getElementById('Todos');
            //document.getElementById('info').innerText =text;
                .onklick = klickverarbetitung;
        }
        funtion klickverarbetitung(){
        document.querySelector('info');
            .innerText =Todos;
        }
    </script>

</body>

@surfmuggle
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surfmuggle commented Mar 18, 2021 •
edited
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Let and Var - block versus function scope

var letTest = function() {
    var fsc = 1; // functionScope
    console.log(fsc); // 1
    let x = 31; // blockScope
    if (true) 
    {
     
      let x = 71;  // andere variable da neuer blockScope
      console.log(x);  // 71
      fsc = 4;
      console.log(fsc); // 4
    } // ende Block
    console.log(x);  // 31
    x = x *2;
    console.log(x);  // ??
    console.log(fsc); //
  }

@surfmuggle surfmuggle added this to the web novice milestone Mar 24, 2021
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@PhiMo17 PhiMo17

@Dennis-V1 Dennis-V1

@nfue nfue

@nilay-benli nilay-benli

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good first issue Good for newcomers javascript
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web novice
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@surfmuggle @PhiMo17 @Dennis-V1 @nfue @nilay-benli