wda学习积累案例39.wd防止time out

1、39.WDTime修： 39.WDTime修： （吕轻轻SAPCC（草稿（某某xxxxx日 目基本信息目基本信息场景描应用范关键知要点说一场景描timeoutout.time一场景描timeoutout.timetrriger的UIElement在特定的时间间隔中不断地向server防止二应用范timeout三关键知1. timedTrriger UIElement delay 属性即可，attribute WD attitude。time out C-route得到系统设置时间.time out C-route得到系统设置时间. IDNAMEFIELDrdisp/plugin_auto_lo

2、gout ID VALUE FIELD lv_http_timeout.四、 开发步骤补viewcontext node attribute，类型为delay。.egertime 4viewlayout Timed attribute 绑定，如下图4viewlayout Timed attribute 绑定，如下图 nittimetrigger delay 时间*-Types&DataDATA:lv_http_timeoutTYPEcLENGTHlo_nd_nd_timeoutsecTYPEREFTOls_att_timeoutsecTYPEwd_this-element_nd_timeout

3、sec-att_ TYPE i.*-Coding*1.fortimeout*1.1.GetC-funsCALLIDNAMEFIELDrdisp/plugin_auto_logout ID VALUE FIELD lv_http_timeout.*1.2.ConvertCALLFUNCTION input= numcstr= = lv_temp - 100. ls_att_timeoutsec input= numcstr= = lv_temp - 100. ls_att_timeoutsec = lv_temp*1.3.Bindtolo_nd_nd_timeoutsec=wd_context-

4、get_child_node(name=ND_TIM EOUTSEC ).lo_nd_nd_timeoutsec-set_attribute(name=ATT_TIMEOUTSECe=ls_att_timeoutsecTimetrigger Action，如果只需要不timeoutserver进行会话；如果还需要作一些操作(如定时刷新)，那么可以再按自己需要method action 触发时，弹出一个小窗口.methodONACTIONCONNECT2S data:lo_window_managertypeREFTOptypeREFlo_view_ctrltypeREFTOlo_windowt

5、ypeREFTOlw_texttypelt_texttypeTABLEOF*1. method to get the window(1).1-1.gettheview-controller,aswearein lo_view_ctrl=wd_this-wd_get_api( (1).1-2.gettheviewsp=lo_view_ctrl-PONENT( (2).1-3.getthecomponentpP_CONTROLLER-wd_get_api(*2.getthecomponentswindow lo_window_managerp-get_window_manager(*3.creat

6、etheexternal lw_text=ThisisonetimeouttriggertestPop- appendlw_textto CALLMETHODlo_window_manager- TEXT=lt_textBUTTON_KIND=MESSAGE_TYPECLOSE_BUTTON=WINDOW_TITLEITIONITIONITIONWINDOW_WIDTHWINDOW_HEIGHTDEFAULT_BUTTONRESULT=WINDOW_WIDTHWINDOW_HEIGHTDEFAULT_BUTTONRESULT=lo_window*4.registereven ndlerfort

7、he lo_window-popup_to_confirm-subscribe_to_button_event(contro ller =phandler_name=HNDL_POP_YESbutton=if_wd_ window=co_button_yes ). lo_window-popup_to_confirm-subscribe_to_button_event(contro ller =phandler_name=HNDL_POP_NObutton=if_wd_w indow=co_button_no ).*5.openthe lo_window-open(). 五要点说timetrrigeractionmethod示的小