JavaScript DHTML/jQuery/Selector table — различия между версиями

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м (1 версия)
 
(нет различий)

Текущая версия на 07:24, 26 мая 2010

Finds all table row containing "F"

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
               
               
               $("tr:contains("F")").css("background-color", "#bbbbff");
        });
    </script>
  </head>
  <body>
    <body>
    <table>
        <tr><td>First</td></tr>
        <tr><td>Middle</td></tr>
        <tr><td>Last</td></tr>
    </table>

    </body>
</html>



Finds all tds with children, including text.

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
               
            $("td:parent").fadeTo(1500, 0.3);
        });
    </script>
  </head>
  <body>
    <body>
       <table border="1">
        <tr><td>Value 1</td><td></td></tr>
    
        <tr><td>Value 2</td><td></td></tr>
       </table>
    </body>
</html>



Finds even table rows

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
                
            $("tr:even").css("background-color", "red");
                
        });
    </script>
  </head>
  <body>
    <body>
    <table border="1">
        <tr><td>TD #0</td><td>TD #1</td><td>TD #2</td></tr>
        <tr><td>TD #3</td><td>TD #4</td><td>TD #5</td></tr>
        <tr><td>TD #6</td><td>TD #7</td><td>TD #8</td></tr>
    </table>
    </body>
</html>



Finds TD #1 and higher

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
                
            $("tr:gt(1)").css("background-color", "red");
                
        });
    </script>
  </head>
  <body>
    <body>
    <table border="1">
        <tr><td>TD #0</td><td>TD #1</td><td>TD #2</td></tr>
        <tr><td>TD #3</td><td>TD #4</td><td>TD #5</td></tr>
        <tr><td>TD #6</td><td>TD #7</td><td>TD #8</td></tr>
    </table>
    </body>
</html>



Finds TDs less than the one with the second index

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
           $("td:lt(2)").css("color", "red");
        });
    </script>
  </head>
  <body>
    <body>
    <table>
        <tr><td>First</td></tr>
        <tr><td>Middle</td></tr>
        <tr><td>Last</td></tr>
    </table>

    </body>
</html>



Finds the last table row.

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
           $("tr:last").css({backgroundColor: "yellow", fontWeight: "bolder"});
        });
    </script>
  </head>
  <body>
    <body>
    <table>
        <tr><td>First</td></tr>
        <tr><td>Middle</td></tr>
        <tr><td>Last</td></tr>
    </table>

    </body>
</html>
Источник — «http://wbex.ru/index.php?title=JavaScript_DHTML/jQuery/Selector_table&oldid=2917»