AJAX¿Ø¼þʹÓý̳Ì
1. Accordion
¡¾¹¦ÄܸÅÊö¡¿Accordion¿ÉÒÔÈÃÄãÉè¼Æ¶à¸öpanel ²¢ÇÒÒ»´ÎÖ»ÏÔʾһ¸öPanel .ÔÚÒ³ÃæÉϵÄÏÔʾЧ¹û¾ÍÏñÊÇʹÓÃÁ˶à¸öCollapsiblePanelsÖ»²»¹ýÿһ´ÎÖ»Õ¹¿ªÆäÖÐÒ»¸ö CollapsiblePanel.Accordion¿Ø¼þÄÚ²¿°üº¬ÁËÈô¸É¸öAccordionPane£¬Ã¿Ò»¸öAccordionPaneµÄ templateÀï°üÀ¨ÁË¶ÔÆäHeaderºÍContentµÄ¶¨Òå¡£ÎÒÃÇ¿ÉÒÔÔÚºǫ́´úÂëÖÐͨ¹ýSelectedIndexÊôÐÔÈ¡µÃµ±Ç°Õ¹¿ªµÄÄÄÒ»¸ö Panel£¬»¹¿ÉÒÔ¿ØÖÆÄÄÒ»¸öPanelÕ¹¿ª¡£
¾³£¿ÉÒÔ¼ûµ½ÀàËÆµÄЧ¹û£¬±ÈÈçQQ¡¢MsnºÃÓÑ·ÖÀàµÄÕÛµþЧ¹û¡£
¡¾Ï¸½Ú¡¿
(1)²»Òª°ÑAccordion·ÅÔÚTableÖжøÓÖ°Ñ FadeTransitions ÉèÖÃΪTrue£¬Õ⽫ÒýÆð²¼¾Ö»ìÂÒ
(2) ÔÚAccordionPaneÄ£°åÖеÄContentÖпÉÒÔ¶¨ÒåÈκÎWebÔªËØ£¬±íÏֵľÍÏñÒ»¸öÈÝÆ÷
(3) AccordionPaneÄÚÈÝÄ£°å×Ô¶¯¸Ä±ä´óСÓÐÈýÖÖAutoSize modes £ºNone(ÍÆ¼ö) Limit Fill
(4) $find('ctl00_ContentPlaceHolder1_MyAccordion_AccordionExtender')ÕâÀïÕÒµ½µÄÊÇ Behavior.ʲôÊÇBehaviorÄØ£¿ÔÚAsp.net Ajax¿ò¼ÜÖаüº¬Ò»×鶯×÷²¢Íê³ÉÒ»¸ö¹¦ÄÜ. AccordionµÄÒ»¸öBehavior¾ÍÊǵÈëµ³ö.
ÕÒµ½BehaviorµÄÒýÓã¬behavior.set_FadeTransitions() behavior.get_FadeTransitions()µÄ·½Ê½À´ÊµÏÖ¾ßÌåijһ¸öBehaviorµÄ·ÃÎʺÍÐÞ¸Ä.
var behavior = $find('ctl00_SampleContent_MyAccordion_AccordionExtender');ÕâÖÖд·¨ÊDz»ºÃµÄ£¬ÎÒÃÇÔÚ×Ô¶¯²âÊÔµÄÒ³ÃæÖз¢ÏÖÁ˸üºÃµÄд·¨£º var behavior=$find("<%= MyAccordion.ClientID %>_AccordionExtender");
¡¾´úÂëʾÒâ¡¿
<mce:script language="javascript" type="text/javascript"><!--
function toggleFade()
{
var behavior = $find('ctl00_ContentPlaceHolder1_MyAccordion_AccordionExtender');
if (behavior)
{
behavior.set_FadeTransitions(!behavior.get_FadeTransitions());
}
}
function changeAutoSize()
{
var behavior = $find('ctl00_ContentPlaceHolder1_MyAccordion_AccordionExtender');
var ctrl = $get('autosize'); //ÕâÀïÕÒµÄÊÇÏÂÀÁÐ±í¿Ø¼þ,²»ÊÇBehavior
if (behavior)
{
var size = 'None'; // ÕâÀï˳±ã¿´¿´ÔõôʹÓÃSelect
switch (ctrl.selectedIndex) {
case 0 :
behavior.get_element().style.height = 'auto';
size = AjaxControlToolkit.AutoSize.None;
break;
case 1
Ïà¹ØÎĵµ£º
1¡¢´´½¨
XMLHttpRequest
¶ÔÏóµÄÒ»¸öʵÀý
var xmlHttp;
function createXMLHttpRequest() {
if (window.ActiveXObject) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if ( ......
ÒÔÎÒÒÔǰдµÄÒ»¸öÁ·Ï°AJAXµÄ»áÔ±×¢²áÒ³ÃæÎªÀý¡£
ÏÂÃæÕâЩÖ÷ÒªÊÇÔÚÊäÈëÓû§Ãû£¬¹â±êÀ뿪ÊäÈë¿ò¾Í½øÐÐÅжϸÃÓû§ÃûÊÇ·ñºÏ·¨µÄajax·½·¨¡£
£¨1£©Xmlhttprequest AJAXÖ®ºËÐÄ
function S_Xmlhttprequest(){
if(window.ActiveXObject) //IE
xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
else if(window.XmlHTTPRe ......
¶ÔÓëÈÎÒâÒ»ÃÅÓïÑÔµÄѧϰ£¬ÎÒÃÇ´ó¶¼ÊÇ´Ó»ù´¡¿ªÊ¼£¬¶ø¶ÔÓÚAjaxµÄѧϰÎÒÃÇ´ó¿É²»±Ø£¬ÒòΪËü±¾Éí¾Í²»ÊÇÒ»ÃÅеÄÓïÑÔ£¬Ajax=Asynchronous javascript and xml¡£·ôdzµÄ˵£¬Ëü¾ÍÊÇ»ù±¾ÓïÑÔ»ìºÏÓ¦ÓõĽá¹û£¬ÕýÓÉÓÚÕâÖÖ»ìºÏ²»ÊÇËæÐÄËùÓû£¬ÈÎÒâ¹´¶ÒµÄ£¬²Å ÓÐÁ˳Éϵͳ£¬³É¹æ·¶µÄAjax¡£
Ϊ´Ë£¬ÎÒÃÇÒ»¿ªÊ¼¾Í´Ó ......
ÔÎĵØÖ·£ºhttp://sharethispoint.com/archive/2006/11/15/Build-web-parts-with-ajax.aspx
ÈçºÎÔÚ¿ª·¢Web²¿¼þʱʹÓÃajaxÄØ£¿ÎÒÃǽ«ÒÔÒ»¸öÑù×ÓÀàËÆMOSS 2007ÖÐKPIºÍBDC Web²¿¼þµÄWebPartΪÀýÀ´ËµÃ÷¡£Èç¹ûÄã¶ÔajaxÒ»µã¶¼²»Á˽â,ÍÆ¼öѧϰTerryLeeµÄajaxÈëÃÅϵÁС£
ASP.net2.0ÓÐÒ»¸öºÜ¿áµÄÐÂÌØÐÔ½Ð×÷¿Í»§¶Ë½Å±¾»Øµ÷¡£½Å±¾»Øµ ......