JavaScript Reference/Javascript Methods/previousPage

Материал из Web эксперт
Перейти к: навигация, поиск

"previousPage()" Example

    
<html>
<head>
<script language="javascript">
function goFirst(){
   document.all.myTable.dataPageSize = 2;
   myTable.firstPage(); 
} 
function goPrevious(){
   document.all.myTable.dataPageSize = 2;
   myTable.previousPage(); 
}
function goNext(){
   document.all.myTable.dataPageSize = 2;
   myTable.nextPage(); 
}
function goLast(){
   document.all.myTable.dataPageSize = 2;
   myTable.lastPage(); 
} </script>
<body>
<button onclick="goFirst();">First Page</button>
<button onclick="goPrevious();">Previous Page</button>
<button onclick="goNext();">Next Page</button>
<button onclick="goLast();">Last Page</button>
<button onclick="alert(document.all.myData.namedRecordset(""));">Named recordset</ 
button>
<object classid="clsid:333C7BC4-460F-11D0-BC04-0080C7055A83" id="myData">
    <param name="DataURL" value="myfile.csv">
    <param name="UseHeader" value="True">
    <param name="TextQualifier" value=""">
</object>
<table id="myTable" datasrc="#myData">
<thead>
    <tr style="font-weight:bold">
        <td>First</td>
        <td>Last</td>
    </tr>
</thead>
<tbody>
<tr id="tableList">
   <td><span datafld="firstname"></span></td>
   <td><span datafld="lastname"></span></td>
</tr>
</tbody>
</table>
</body>
</html>
<!--   myfile.csv:  -->
<!--
firstname:STRING,lastname:STRING
Koe,Tang
Tom,Howard
-->



"previousPage()" is applied to

+----------------+--------------------------------------------------------------+
| Applied_To     |<table>                                                       |
+----------------+--------------------------------------------------------------+



"previousPage()" Syntax, Parameters and Note

Note:
Displays the previous page of external data bounded to a table.
    
Syntax:
    
document.all.tableID.previousPage()