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私はドラッグアンドドロップクイズを作っています ここに完全なコードがあります

 <!doctype html>
    <html>
    <head>

    <title>A jQuery Drag-and-Drop quiz</title>

    <link rel="stylesheet" type="text/css" href="style.css">

    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.0/jquery.min.js"></script>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/jquery-ui.min.js"></script>
    <script type="text/javascript">

    var correctCards = 0;
    $( init );

    function init() {

      // Hide the success message
      $('#successMessage').hide();
      $('#successMessage').css( {
        left: '580px',
        top: '250px',
        width: 0,
        height: 0
      } );

      // Reset the game
      correctCards = 0;
      $('#cardPile').html( '' );
      $('#cardSlots').html( '' );

      // Create the pile of shuffled cards
       var numbers = ["A","B","C"];


  numbers.sort( function() { return Math.random() - .5 } );

  for ( var i=0; i<3; i++ ) {
    $('<div>' + "<img src = \"" + numbers [i]  + ".gif\" width = \"105\" height = \"100\" />"+ '</div>').data( 'number', numbers[i] ).attr( 'id', 'card'+numbers[i] ).appendTo( '#cardPile' ).draggable( {
      containment: '#content',
      stack: '#cardPile div',
      cursor: 'move',
      revert: true
    } );
  }

      // Create the card slots
      var words = [ 'A', 'B', 'C'];
      for ( var i=1; i<=3; i++ ) {
        $('<div>' + words[i-1] + '</div>').data( 'number', i ).appendTo( '#cardSlots' ).droppable( {
          accept: '#cardPile div',
          hoverClass: 'hovered',
          drop: handleCardDrop
        } );
      }

    }

    function handleCardDrop( event, ui ) {
      var slotNumber = $(this).data( 'number' );
      var cardNumber = ui.draggable.data( 'number' );

      // If the card was dropped to the correct slot,
      // change the card colour, position it directly
      // on top of the slot, and prevent it being dragged
      // again

      if ( slotNumber == cardNumber ) {
        ui.draggable.addClass( 'correct' );
        ui.draggable.draggable( 'disable' );
        $(this).droppable( 'disable' );
        ui.draggable.position( { of: $(this), my: 'left top', at: 'left top' } );
        ui.draggable.draggable( 'option', 'revert', false );
        correctCards++;
      } 

      // If all the cards have been placed correctly then display a message
      // and reset the cards for another go

      if ( correctCards == 3 ) {
        $('#successMessage').show();
        $('#successMessage').animate( {
          left: '380px',
          top: '200px',
          width: '400px',
          height: '100px',
          opacity: 1
        } );
      }

    }

    </script>

    </head>
    <body>

    <div class="wideBox">
      <h1>Drag-and-Drop with jQuery: Your Essential Guide</h1>
      <h2>A Number Cards Game</h2>
    </div>

    <div id="content">

      <div id="cardPile"> </div>
      <div id="cardSlots"> </div>

      <div id="successMessage">
        <h2>You did it!</h2>
        <button onclick="init()">Play Again</button>
      </div>

    </div>

    </body>
    </html>

もともと数値配列には数値があり、正常に機能していましたが、数値を写真に変更すると、それらをドラッグすることはできますが、適切な場所にドロップすることはできません..それらはドラッグ可能ですしかし、ドロップできません!コードには触れていません。配列とループを変更して写真を表示しただけです。

これは style.css ファイルです

/* Main content area */


.wideBox {
  clear: both;
  text-align: center;
  margin: 70px;
  padding: 10px;
  background: #ebedf2;
  border: 1px solid #333;
}



/* Slots for final card positions */

#cardSlots {
  margin: 50px auto 0 auto;
  background: #ddf;
}

/* The initial pile of unsorted cards */

#cardPile {
  margin: 0 auto;
  background: #ffd;
}

#cardSlots, #cardPile {
  width: 910px;
  height: 120px;
  padding: 20px;
  border: 2px solid #333;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  -moz-box-shadow: 0 0 .3em rgba(0, 0, 0, .8);
  -webkit-box-shadow: 0 0 .3em rgba(0, 0, 0, .8);
  box-shadow: 0 0 .3em rgba(0, 0, 0, .8);
}

/* Individual cards and slots */

#cardSlots div, #cardPile div {
  float: left;
  width: 58px;
  height: 78px;
  padding: 10px;
  padding-top: 40px;
  padding-bottom: 0;
  border: 2px solid #333;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  margin: 0 0 0 10px;
  background: #fff;
}

#cardSlots div:first-child, #cardPile div:first-child {
  margin-left: 0;
}

#cardSlots div.hovered {
  background: #aaa;
}

#cardSlots div {
  border-style: dashed;
}

#cardPile div {
  background: #666;
  color: #fff;
  font-size: 50px;
  text-shadow: 0 0 3px #000;
}

#cardPile div.ui-draggable-dragging {
  -moz-box-shadow: 0 0 .5em rgba(0, 0, 0, .8);
  -webkit-box-shadow: 0 0 .5em rgba(0, 0, 0, .8);
  box-shadow: 0 0 .5em rgba(0, 0, 0, .8);
}

/* Individually coloured cards */

#card1.correct { background: red; }
#card2.correct { background: brown; }
#card3.correct { background: orange; }
#card4.correct { background: yellow; }
#card5.correct { background: green; }
#card6.correct { background: cyan; }
#card7.correct { background: blue; }
#card8.correct { background: indigo; }
#card9.correct { background: purple; }
#card10.correct { background: violet; }


/* "You did it!" message */
#successMessage {
  position: absolute;
  left: 580px;
  top: 250px;
  width: 0;
  height: 0;
  z-index: 100;
  background: #dfd;
  border: 2px solid #333;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  -moz-box-shadow: .3em .3em .5em rgba(0, 0, 0, .8);
  -webkit-box-shadow: .3em .3em .5em rgba(0, 0, 0, .8);
  box-shadow: .3em .3em .5em rgba(0, 0, 0, .8);
  padding: 20px;
}

コードはもともと配列内の10要素用です助けてください

4

3 に答える 3

0
    <!doctype html>
    <html lang="en">
    <head>

    <title>A jQuery Drag-and-Drop Card Game</title>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
    <link rel="stylesheet" type="text/css" href="style.css">

    <script type="text/javascript" src="./jquery.min.js"></script>
    <script type="text/javascript" src="./jquery-ui.min.js"></script>
    <script type="text/javascript">

    var correctCards = 0;
    $( init );

    function init() {

      // Hide the success message
      $('#successMessage').hide();
      $('#successMessage').css( {
        left: '580px',
        top: '250px',
        width: 0,
        height: 0
      } );

      // Reset the game
      correctCards = 0;
      $('#cardPile').html( '' );
      $('#cardSlots').html( '' );

      <!-- this shows how many cards -->
      // Create the pile of shuffled cards
      var numbers = [ 'a','b','c','d'];
      numbers.sort( function() { return Math.random() - .2 } );

    <!-- Note make sure you name your cards a.gif, b.gif, c.gif, d.gif -->
      for ( var i=0; i<4; i++ ) {
          $('<div>' + "<img src = \"" + numbers [i]  + ".gif\" width =\"60\"height = \"100\" />"+ '</div>').data( 'string', numbers[i] ).attr( 'id', 'card'+numbers[i] ).appendTo( '#cardPile' ).draggable( {
          containment: '#content',
          stack: '#cardPile div',
          cursor: 'move',
          revert: true
        } );
      }

      // Create the card slots
      var words = [ 'a', 'b', 'c', 'd'];
      for ( var i=1; i<=4; i++ ) {
        $('<div>' + words[i-1] + '</div>').data( 'string', words[i-1] ).appendTo( '#cardSlots' ).droppable( {
          accept: '#cardPile div',
          hoverClass: 'hovered',
          drop: handleCardDrop
        } );
      }

    }

      function handleCardDrop( event, ui ) {
          var slotNumber = $(this).data( 'string' );
          var cardNumber = ui.draggable.data( 'string' );

      // If the card was dropped to the correct slot,
      // change the card colour, position it directly
      // on top of the slot, and prevent it being dragged
      // again

      if ( slotNumber == cardNumber ) {
        ui.draggable.addClass( 'correct' );
        ui.draggable.draggable( 'disable' );
        $(this).droppable( 'disable' );
        ui.draggable.position( { of: $(this), my: 'left top', at: 'left top'   } );
        ui.draggable.draggable( 'option', 'revert', false );
        correctCards++;
      } 

      // If all the cards have been placed correctly then display a message
      // and reset the cards for another go

      if ( correctCards == 4 ) {
        $('#successMessage').show();
        $('#successMessage').animate( {
          left: '380px',
          top: '200px',
          width: '400px',
          height: '100px',
          opacity: 1
        } );
      }

    }

    </script>

    </head>
    <body>

    <div class="wideBox">
      <h1>Drag-and-Drop with jQuery</h1>
      <h2>Card Game</h2>
    </div>

    <div id="content">

      <div id="cardPile"> </div>
      <div id="cardSlots"> </div>

      <div id="successMessage">
        <h2>You did it!</h2>
        <button onclick="init()">Play Again</button>
      </div>

    </body>
    </html>
于 2017-01-30T05:18:21.103 に答える