JavaScript DHTML/jQuery/insertAfter — различия между версиями

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Текущая версия на 07:23, 26 мая 2010

Creating HTML elements on the fly

 
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){

            $("<p>Hi there!</p>").insertAfter("#followMe");
        });
    </script>
<style>
  div { margin:3px; width:50px; position:absolute;
        height:50px; left:10px; top:30px; 
        background-color:yellow; }
  div.red { background-color:red; }
  
</style>
  </head>
  <body>
    <body>
        <p id="followMe">Follow me!</p>
    </body>
</html>



Inser query after

    
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            $("p").insertAfter("#foo");
        });
    </script>
  </head>
  <body>
    <body>
         <p>a</p><div id="foo">b</div>
  </body>
</html>



insertAfter(content): the reverse of $(A).after(B)

 
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
          $("p").insertAfter( $("b") );
                
         
        });
    </script>
    
  </head>
  <body>
    <body>
         
         <p>asdf: </p>
         <b>asdf</b>
    </body>
</html>



Insert cloned object

    
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
              $("b").clone(true).insertAfter("p");


        });
    </script>

  </head>
  <body>
    <body>
       <b>Hello</b><p>, how are you?</p>
    </body>
</html>



Inserts a DOM element after all paragraphs.

 
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
          $("p").after( document.createTextNode("Hello") );
                
         
        });
    </script>
    
  </head>
  <body>
    <body>
         <p>asdf</p>
    </body>
</html>



Inserts all paragraphs after an element

 

<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
          $("p").insertAfter( $("b") );
                
         
        });
    </script>
    
  </head>
  <body>
    <body>
         
         <p>asdf: </p>
         <b>asdf</b>
    </body>
</html>



Inserts some HTML after all paragraphs.

 
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
           $("p").after("<b>Hello</b>");
                
         
        });
    </script>
    
  </head>
  <body>
    <body>
         <p>asdf</p>
    </body>
</html>