actionSupport和actionFunction在功能上很相像,不过有几点小区别: 1.actionSupport是直接被其他的元素调用,actionFunction可以通过js调用,你可以在js中进行一些简单的处理,也可以直接被其他元素调用; 2.actionSupport仅允许在单一的事件上调用action的method,actionFunction可以被多个事件调用。 demo举例: 1.TestActionSupportCont...
actionSupport和actionFunction在功能上很相像,不过有几点小区别: 1.actionSupport是直接被其他的元素调用,actionFunction可以通过js调用,你可以在js中进行一些简单的处理,也可以直接被其他元素调用; 2.actionSupport仅允许在单一的事件上调用action的method,actionFunction可以被多个事件调用。 demo举例: 1.TestActionSupportCont...
actionSupport和actionFunction在功能上很相像,不过有几点小区别: 1.actionSupport是直接被其他的元素调用,actionFunction可以通过js调用,你可以在js中进行一些简单的处理,也可以直接被其他元素调用; 2.actionSupport仅允许在单一的事件上调用action的method,actionFunction可以被多个事件调用。 apex:commandButton、ajax toolkit...
此标签绑定一个action,设置value以后便可访问controller层中的相关方法,通过apex:param作为子标签便可以在此方法中设置相关参数: 错误demo: TestActionFunctionController层: 1publicwith sharingclassTestActionFunctionController {2publicString param{get;set;}34publicPageReference redirectToBlankPage() {5system.debug('...
若用户无职责访问该页面,当用户登录该Application时无法在该页做任何操作,新增一个Dynamic Action :Page_Load Page_Load的Condition: Condition Type:PL/SQL Function body Returning a Boolean Expression 1: declare user_cnt number := 0; begin select count(user_id) ...
</apex:actionFunction> <c:zip name="generateZip" oncomplete="deployZip(data);" rendered="{!ISNULL(AsyncResult)}"> <c:zipEntry path="package.xml" data="{!PackageXml}"/> <c:zipEntry path="classes/HelloWorld.cls-meta.xml" data="{!HelloWorldMetadata}"/> ...
action: 'add_to_cart', sessionid: g_sessionID, subid: freePackages[i] }, function(data) { loaded++; modal.Dismiss(); if (loaded === total) { ShowAlertDialog('All done!', 'Enjoy.'); } else { modal = ShowBlockingWaitDialog('Executing...', 'Loaded ' + loaded + '/' + total...
action: 'add_to_cart', sessionid: g_sessionID, subid: freePackages[i] }, function () { loaded++; modal.Dismiss(); if (loaded === total) { ShowAlertDialog('All done!', 'Enjoy.'); } else { modal = ShowBlockingWaitDialog('Executing...', 'Loaded ' + loaded + '/' + total)...
Validation Type:Function Returning Boolean Validatoin Expression:begin if :P1_X_TEXT is not null then return true; end if; return false;end; Error message:X_TEXT1 can’t be null; P2_X_TEXT鼠标右键创建相应的Dynamic Actions: Name:Dynamic_action1; ...
CACHE_GET_DATE_OF_REGION_CACHE Function This function returns the date and time a specified region was cached either for the user issuing the call, or for all users if the page was not set to be cached by user. Syntax APEX_UTIL.CACHE_GET_DATE_OF_REGION_CACHE ( p_application IN NUMBER...