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我是新来的，我需要一些帮助。class="reset"我有一个随机播放功能，通过按下标签上的重置按钮调用它img，我需要知道如何让它从头开始加载。我的意思是当我像onload=""在body标签上一样加载这个页面时，因为当我第一次看这个页面时，字母按字母顺序出现，我需要从头开始打乱它们。

这是html代码：

<div id="container" class='columns'>
  <div class="column" draggable="true"><header>A</header></div>
  <div class="column" draggable="true"><header>B</header></div>
  <div class="column" draggable="true"><header>C</header></div>
  <div class="column" draggable="true"><header>D</header></div>
  <div class="column" draggable="true"><header>E</header></div>
  <div class="column" draggable="true"><header>F</header></div>
  <div class="column" draggable="true"><header>G</header></div>
  <div class="column" draggable="true"><header>H</header></div>
  <div class="column" draggable="true"><header>I</header></div>
  <div class="column" draggable="true"><header>J</header></div>
  <div class="column" draggable="true"><header>K</header></div>
  <div class="column" draggable="true"><header>L</header></div>
  <div class="column" draggable="true"><header>M</header></div>
  <div class="column" draggable="true"><header>N</header></div>
  <div class="column" draggable="true"><header>O</header></div>
  <div class="column" draggable="true"><header>P</header></div>
  <div class="column" draggable="true"><header>Q</header></div>
  <div class="column" draggable="true"><header>R</header></div>
  <div class="column" draggable="true"><header>S</header></div>
  <div class="column" draggable="true"><header>T</header></div>
  <div class="column" draggable="true"><header>U</header></div>
  <div class="column" draggable="true"><header>V</header></div>
  <div class="column" draggable="true"><header>W</header></div>
  <div class="column" draggable="true"><header>X</header></div>
  <div class="column" draggable="true"><header>Y</header></div>
  <div class="column" draggable="true"><header>Z</header></div>
  </div>  

<div class="buttons"> 
         <a href='#' ><img class="reset" src="images/resetBtn.png" title="Resetare" ></a>
</div>

JS：

 jQuery(function($){

    $('img.reset').click(function(){
        $('#container').shuffle();
    });
});


(function($){

   $.fn.shuffle = function() {
       return this.each(function(){
           var items = $(this).children().clone(true);
          return (items.length) ? $(this).html($.shuffle(items)) : this;
       });
  };

   $.shuffle = function(arr) {
        for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);
        return arr;
    };

})(jQuery);
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2 回答 2

1

添加一行

$(document).ready( function() { $('#container').shuffle(); } );
于 2013-10-28T15:40:27.833 回答
1

写.shuffle在文件上也准备好了！

$(document.ready(function() {
    //register fn.shuffle
    $('#container').shuffle(); //shuffle on document ready
    $('img.reset').click(function(){
        $('#container').shuffle();
    });
});

或者，正如@billyonecan 在评论中提到的那样，您也可以触发点击事件，因此如果您想在准备好文档时做更多的事情，您可以处理它。

选择：

$(document.ready(function() {
    $('img.reset').trigger( "click" ); //Handling shuffle + more stuff
    $('img.reset').click(function(){
        $('#container').shuffle();
        //Do some other stuff.
    });
});
于 2013-10-28T15:40:55.597 回答