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功能:
    用于对BulletedList服务端控件进行扩展,使其具有索引、分页及排序的功能。
属性:
    TargetControlID:该扩展器目标BulletedList控件的ID,即将要被添加客户端索引、分页和排序功能的
                     BulletedList的ID。
    ClientSort:若该属性设置为true,那么目标BulletedList控件中的项将在客户端自动进行排序。
    Height:目标BulletedList控件加上其上方的该扩展器控件添加的索引链接总高度。
    IndexSize:索引的长度,即索引中每一项所包含的字符数目。
    MaxItemPerPage:每一页的最大条目数。
    Separator:索引中项的分隔符。
    SelectIndexCssClass:被选中的索引将应用的CSS Class。
    UnselectIndexCssClass:未被选中的索引将应用的CSS Class。

实例代码:
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    
<title>PagingBulletedList 控件学习</title>
  
    
<style type="text/css">
       
           .selectIndex
    
{
        font-weight
: bolder;
        text-decoration
: none;
        color
: white;
        background-color
: #5377A9;
        border
: yellow 7px ridge;
    
}
 
     .unselectIndex
    
{
        font-weight
: normal;
        text-decoration
: underline;
    
}

    
</style>
    
<script language="javascript" type="text/javascript">
        
var b1;
        
        
function pageLoad(){
            b1 
= $find('PagingBulletedListBehavior1');
            
if (b1.get_IndexSize() == 1){
                $get('radioOption1').checked 
= true;
            }

            
if (b1.get_IndexSize() == 2){
                $get('radioOption2').checked 
= true;
            }

            
if (b1.get_MaxItemPerPage() == 10){
                $get('radioOption3').checked 
= true;
            }

            
if (b1.get_MaxItemPerPage() == 20){
                $get('radioOption4').checked 
= true;
            }

            $get('clientSort').checked 
= b1.get_ClientSort();
        }

        
        
function onChangeSelectOption(){        
            
if ($get('radioOption1').checked){
                b1.set_MaxItemPerPage(
null);
                b1.set_IndexSize(
1);
            }

            
if ($get('radioOption2').checked){
                b1.set_MaxItemPerPage(
null);
                b1.set_IndexSize(
2);
            }

            
if ($get('radioOption3').checked){
                b1.set_MaxItemPerPage(
10);
            }

            
if ($get('radioOption4').checked){
                b1.set_MaxItemPerPage(
20);
            }

        }

        
        
function onChangeClientSort(){       
            b1.set_ClientSort($get('clientSort').checked);
        }

    
</script>
</head>
<body>
    
<form id="PagingBulletedListForm" runat="server">
        
<asp:ScriptManager ID="sm" runat="server" />
        
<div class="demoheading">PagingBulletedList Demonstration</div>
        
<div style="height:320px;overflow:auto;overflow-y:scroll;border:solid 1px #CCCCCC;">
            
<asp:BulletedList ID="blList" runat="server" DisplayMode="Text">
                
<asp:ListItem>writeln</asp:ListItem>
                
<asp:ListItem>1566</asp:ListItem>
                
<asp:ListItem>4556</asp:ListItem>
                
<asp:ListItem>9556776</asp:ListItem>
                
<asp:ListItem>12234</asp:ListItem>
                
<asp:ListItem>1566</asp:ListItem>
                
<asp:ListItem>abort</asp:ListItem>
                
<asp:ListItem>add</asp:ListItem>
                
<asp:ListItem>addBehavior</asp:ListItem>
                
<asp:ListItem>AddChannel</asp:ListItem>
                
<asp:ListItem>AddDesktopComponent</asp:ListItem>
                
<asp:ListItem>addElement</asp:ListItem>
                
<asp:ListItem>AddFavorite</asp:ListItem>
                
<asp:ListItem>addImport</asp:ListItem>
                
<asp:ListItem>addPageRule</asp:ListItem>
                
<asp:ListItem>addReadRequest</asp:ListItem>
                
<asp:ListItem>addRule</asp:ListItem>
                
<asp:ListItem>AddSearchProvider</asp:ListItem>
                
<asp:ListItem>alert</asp:ListItem>
                
<asp:ListItem>appendChild</asp:ListItem>
                
<asp:ListItem>appendData</asp:ListItem>
                
<asp:ListItem>applyElement</asp:ListItem>
                
<asp:ListItem>assign</asp:ListItem>
                
<asp:ListItem>attachEvent</asp:ListItem>
                
<asp:ListItem>AutoCompleteSaveForm</asp:ListItem>
                
<asp:ListItem>AutoScan</asp:ListItem>
                
<asp:ListItem>back</asp:ListItem>
                
<asp:ListItem>blur</asp:ListItem>
                
<asp:ListItem>BrandImageUri</asp:ListItem>
                
<asp:ListItem>ChooseColorDlg</asp:ListItem>
                
<asp:ListItem>clear</asp:ListItem>
                
<asp:ListItem>clear</asp:ListItem>
                
<asp:ListItem>clearAttributes</asp:ListItem>
                
<asp:ListItem>clearData</asp:ListItem>
                
<asp:ListItem>clearInterval</asp:ListItem>
                
<asp:ListItem>clearRequest</asp:ListItem>
                
<asp:ListItem>clearTimeout</asp:ListItem>
                
<asp:ListItem>click</asp:ListItem>
                
<asp:ListItem>cloneNode</asp:ListItem>
                
<asp:ListItem>close</asp:ListItem>
                
<asp:ListItem>close</asp:ListItem>
                
<asp:ListItem>collapse</asp:ListItem>
                
<asp:ListItem>compareEndPoints</asp:ListItem>
                
<asp:ListItem>componentFromPoint</asp:ListItem>
                
<asp:ListItem>confirm</asp:ListItem>
                
<asp:ListItem>contains</asp:ListItem>
                
<asp:ListItem>createAttribute</asp:ListItem>
                
<asp:ListItem>createCaption</asp:ListItem>
                
<asp:ListItem>createComment</asp:ListItem>
                
<asp:ListItem>createControlRange</asp:ListItem>
                
<asp:ListItem>createDocumentFragment</asp:ListItem>
                
<asp:ListItem>createElement</asp:ListItem>
                
<asp:ListItem>createEventObject</asp:ListItem>
                
<asp:ListItem>createPopup</asp:ListItem>
                
<asp:ListItem>createRange</asp:ListItem>
                
<asp:ListItem>createRangeCollection</asp:ListItem>
                
<asp:ListItem>createStyleSheet</asp:ListItem>
                
<asp:ListItem>createTextNode</asp:ListItem>
                
<asp:ListItem>createTextRange</asp:ListItem>
                
<asp:ListItem>createTFoot</asp:ListItem>
                
<asp:ListItem>createTHead</asp:ListItem>
                
<asp:ListItem>CustomizeSettings</asp:ListItem>
                
<asp:ListItem>deleteCaption</asp:ListItem>
                
<asp:ListItem>deleteCell</asp:ListItem>
                
<asp:ListItem>deleteData</asp:ListItem>
                
<asp:ListItem>deleteRow</asp:ListItem>
                
<asp:ListItem>deleteTFoot</asp:ListItem>
                
<asp:ListItem>deleteTHead</asp:ListItem>
                
<asp:ListItem>detachEvent</asp:ListItem>
                
<asp:ListItem>doImport</asp:ListItem>
                
<asp:ListItem>doReadRequest</asp:ListItem>
                
<asp:ListItem>doScroll</asp:ListItem>
                
<asp:ListItem>dragDrop</asp:ListItem>
                
<asp:ListItem>duplicate</asp:ListItem>
                
<asp:ListItem>elementFromPoint</asp:ListItem>
                
<asp:ListItem>empty</asp:ListItem>
                
<asp:ListItem>execCommand</asp:ListItem>
                
<asp:ListItem>execScript</asp:ListItem>
                
<asp:ListItem>expand</asp:ListItem>
                
<asp:ListItem>findText</asp:ListItem>
                
<asp:ListItem>fireEvent</asp:ListItem>
                
<asp:ListItem>firstPage</asp:ListItem>
                
<asp:ListItem>focus</asp:ListItem>
                
<asp:ListItem>forward</asp:ListItem>
                
<asp:ListItem>getAdjacentText</asp:ListItem>
                
<asp:ListItem>getAllResponseHeaders</asp:ListItem>
                
<asp:ListItem>getAttribute</asp:ListItem>
                
<asp:ListItem>getAttribute</asp:ListItem>
                
<asp:ListItem>getAttributeNode</asp:ListItem>
                
<asp:ListItem>getBookmark</asp:ListItem>
                
<asp:ListItem>getBoundingClientRect</asp:ListItem>
                
<asp:ListItem>getCharset</asp:ListItem>
                
<asp:ListItem>getClientRects</asp:ListItem>
                
<asp:ListItem>getData</asp:ListItem>
                
<asp:ListItem>getElementById</asp:ListItem>
                
<asp:ListItem>getElementsByName</asp:ListItem>
                
<asp:ListItem>getElementsByTagName</asp:ListItem>
                
<asp:ListItem>getExpression</asp:ListItem>
                
<asp:ListItem>getNamedItem</asp:ListItem>
                
<asp:ListItem>getResponseHeader</asp:ListItem>
                
<asp:ListItem>go</asp:ListItem>
                
<asp:ListItem>hasChildNodes</asp:ListItem>
                
<asp:ListItem>hasFeature</asp:ListItem>
                
<asp:ListItem>hasFocus</asp:ListItem>
                
<asp:ListItem>hide</asp:ListItem>
                
<asp:ListItem>inRange</asp:ListItem>
                
<asp:ListItem>insertAdjacentElement</asp:ListItem>
                
<asp:ListItem>insertAdjacentHTML</asp:ListItem>
                
<asp:ListItem>insertAdjacentText</asp:ListItem>
                
<asp:ListItem>insertBefore</asp:ListItem>
                
<asp:ListItem>insertCell</asp:ListItem>
                
<asp:ListItem>insertData</asp:ListItem>
                
<asp:ListItem>insertRow</asp:ListItem>
                
<asp:ListItem>isEqual</asp:ListItem>
                
<asp:ListItem>item</asp:ListItem>
                
<asp:ListItem>javaEnabled</asp:ListItem>
                
<asp:ListItem>lastPage</asp:ListItem>
                
<asp:ListItem>mergeAttributes</asp:ListItem>
                
<asp:ListItem>move</asp:ListItem>
                
<asp:ListItem>moveBy</asp:ListItem>
                
<asp:ListItem>moveEnd</asp:ListItem>
                
<asp:ListItem>moveRow</asp:ListItem>
                
<asp:ListItem>moveStart</asp:ListItem>
                
<asp:ListItem>moveTo</asp:ListItem>
                
<asp:ListItem>moveToBookmark</asp:ListItem>
                
<asp:ListItem>moveToElementText</asp:ListItem>
                
<asp:ListItem>moveToPoint</asp:ListItem>
                
<asp:ListItem>namedItem</asp:ListItem>
                
<asp:ListItem>namedRecordset</asp:ListItem>
                
<asp:ListItem>navigate</asp:ListItem>
                
<asp:ListItem>nextPage</asp:ListItem>
                
<asp:ListItem>normalize</asp:ListItem>
                
<asp:ListItem>open</asp:ListItem>
                
<asp:ListItem>parentElement</asp:ListItem>
                
<asp:ListItem>pasteHTML</asp:ListItem>
                
<asp:ListItem>previousPage</asp:ListItem>
                
<asp:ListItem>print</asp:ListItem>
                
<asp:ListItem>prompt</asp:ListItem>
                
<asp:ListItem>queryCommandEnabled</asp:ListItem>
                
<asp:ListItem>queryCommandIndeterm</asp:ListItem>
                
<asp:ListItem>queryCommandState</asp:ListItem>
                
<asp:ListItem>queryCommandSupported</asp:ListItem>
                
<asp:ListItem>queryCommandValue</asp:ListItem>
                
<asp:ListItem>recalc</asp:ListItem>
                
<asp:ListItem>refresh</asp:ListItem>
                
<asp:ListItem>releaseCapture</asp:ListItem>
                
<asp:ListItem>reload</asp:ListItem>
                
<asp:ListItem>remove</asp:ListItem>
                
<asp:ListItem>removeAttribute</asp:ListItem>
                
<asp:ListItem>removeAttributeNode</asp:ListItem>
                
<asp:ListItem>removeBehavior</asp:ListItem>
                
<asp:ListItem>removeChild</asp:ListItem>
                
<asp:ListItem>removeExpression</asp:ListItem>
                
<asp:ListItem>removeNamedItem</asp:ListItem>
                
<asp:ListItem>removeNode</asp:ListItem>
                
<asp:ListItem>removeRule</asp:ListItem>
                
<asp:ListItem>replace</asp:ListItem>
                
<asp:ListItem>replaceAdjacentText</asp:ListItem>
                
<asp:ListItem>replaceChild</asp:ListItem>
                
<asp:ListItem>replaceData</asp:ListItem>
                
<asp:ListItem>replaceNode</asp:ListItem>
                
<asp:ListItem>reset</asp:ListItem>
                
<asp:ListItem>resizeBy</asp:ListItem>
                
<asp:ListItem>resizeTo</asp:ListItem>
                
<asp:ListItem>scroll</asp:ListItem>
                
<asp:ListItem>scrollBy</asp:ListItem>
                
<asp:ListItem>scrollIntoView</asp:ListItem>
                
<asp:ListItem>scrollTo</asp:ListItem>
                
<asp:ListItem>select</asp:ListItem>
                
<asp:ListItem>select</asp:ListItem>
                
<asp:ListItem>send</asp:ListItem>
                
<asp:ListItem>setActive</asp:ListItem>
                
<asp:ListItem>setAttribute</asp:ListItem>
                
<asp:ListItem>setAttributeNode</asp:ListItem>
                
<asp:ListItem>setCapture</asp:ListItem>
                
<asp:ListItem>setData</asp:ListItem>
                
<asp:ListItem>setEndPoint</asp:ListItem>
                
<asp:ListItem>setExpression</asp:ListItem>
                
<asp:ListItem>setInterval</asp:ListItem>
                
<asp:ListItem>setNamedItem</asp:ListItem>
                
<asp:ListItem>setRequestHeader</asp:ListItem>
                
<asp:ListItem>setTimeout</asp:ListItem>
                
<asp:ListItem>show</asp:ListItem>
                
<asp:ListItem>showHelp</asp:ListItem>
                
<asp:ListItem>showModalDialog</asp:ListItem>
                
<asp:ListItem>showModelessDialog</asp:ListItem>
                
<asp:ListItem>splitText</asp:ListItem>
                
<asp:ListItem>start</asp:ListItem>
                
<asp:ListItem>stop</asp:ListItem>
                
<asp:ListItem>submit</asp:ListItem>
                
<asp:ListItem>substringData</asp:ListItem>
                
<asp:ListItem>swapNode</asp:ListItem>
                
<asp:ListItem>tags</asp:ListItem>
                
<asp:ListItem>taintEnabled</asp:ListItem>
                
<asp:ListItem>urns</asp:ListItem>
                
<asp:ListItem>write</asp:ListItem>
                
<asp:ListItem>writeln</asp:ListItem>
            
</asp:BulletedList>
            
            
<ajaxToolkit:PagingBulletedListExtender ID="ple" runat="server" 
                BehaviorID
="PagingBulletedListBehavior1"
                TargetControlID
="blList"
                ClientSort
="true"
                IndexSize
="1"
                Separator
=" - "
                SelectIndexCssClass
="selectIndex"
                UnselectIndexCssClass
="unselectIndex" />                        
        
</div>
        
<input id="radioOption1" name="radioOption" type="radio" value="1" onclick="onChangeSelectOption()" />
        
<label for="radioOption1">Index size 1</label>
        
        
<input id="radioOption3" name="radioOption" type="radio" value="3" onclick="onChangeSelectOption()" />
        
<label for="radioOption3">10 Items per page</label><br />
        
        
<input id="radioOption2" name="radioOption" type="radio" value="2" onclick="onChangeSelectOption()" />
        
<label for="radioOption2">Index size 2</label>
        
        
<input id="radioOption4" name="radioOption" type="radio" value="4" onclick="onChangeSelectOption()" />
        
<label for="radioOption4">20 Items per page</label><br />
        
        
<input type="checkbox" id="clientSort" onclick="onChangeClientSort()" />
        
<label for="clientSort">Sort</label>
    
</form>
</body>
</html>

运行结果:   
    
posted on 2007-11-07 15:55  王晓成  阅读(802)  评论(3编辑  收藏  举报