Hierarchies defined in the context can be visualized using the Tree UI element. The hierarchy to be displayed is defined in the context. You can describe this context structure in two ways:● With a recursive node if the number of levels is not yet known at design time....
当所有的叶节点都处理完后,把merkeldata2中的节点添加到merkeldata中,然后清空merkeldata1和merkeldata2,然后把merkeldata2的值设置为merkeldata1,然后再次调用recursivehashing这个 FORM,直到只剩下一个节点,也就是 Merkle 树的根节点。 dohash这个 FORM 是用来对输入的字符串进行哈希运算的,它使用了cl_abap_message...
https://answers.sap.com/questions/2237965/catch-checkbox-in-heirachycal-alv.html 1 METHOD handle_checkbox_change . 2 * define local data 3 DATA: 4 lw_
clear g_item_name.ENDMETHOD."HANDLE_NODE_DOUBLE_CLICKMETHODHANDLE_ITEM_DOUBLE_CLICK."this method handles the item double click event of the tree"control instance"show the key of the node and the name of the item"of the double clicked item in a dynpro fieldG_EVENT ='ITEM_DOUBLE_CLICK'. ...
SAP Managed Tags: ABAP Development Hello all, I have a set hierarchy with a main set and other sets with values as children and i want to display them in tree form using setleaf,setnodes,setheader tables and check wether type is B or S Can you help me with the logic pleaseReply...
ABAP 拖放事件 ( ON_DRAG ) Sap中常用的OO屏幕控件一般都会带有拖放事件 例如CL_GUI_SIMPLE_TREE: 其事件参数为: CL_GUI_ALV_GRID: 其事件参数为: CL_GUI_ALV_TREE: 其事件参数为: 我们以SAP中的一个名为BCALV_GRID_DND_TREE 的DEMO程序为例以展示拖放的效果 该程序使用docking将屏幕一分为二,一智能...
ABAP Debugger: Extract Dominator Tree Data into Internal Table peter_atkin Active Contributor 2018 Oct 30 5:44 PM 0 Kudos 593 SAP Managed Tags: ABAP Development Hi All,In the ABAP debugger we can see the data held in memory via the "Dominator Tree" (memory analysis tool)....
SAP Managed Tags: ABAP Development Recently, I received a request to create a report structured in an ALV Tree. I'm a fairly novice ABAP developer and this was the first time I had to create something of this nature. Along the way...
对于类CL_GUI_ALV_TREE,主要用其ADD_NODE的方法添加节点。 下面直接给出仿照SAP示例程序BCALV_TREE_02创建的一个DEMO: 输出目标(汇总可用库存字段/双击节点对应的文件夹图标能展开其子节点): *&---* *& Report Z15540_OOALV_TREE *&---* *& *&---...
Hi Experts..I'm having problems to refresh a TREE ALV Container. I have 2 screens...the first that contain the TREE ALV and when I select once option I can go to a Table