EnterPrise Portal 弹出子页面显示关联数据

  之前做过一个AX 2009 企业门户的一个项目(简称EP),其中有一个功能是,客户为了方便,想通过下拉菜单按钮弹出一个子页面显示相关的信息数据,而不是在原页面刷新,因为在原页面刷新的话,客户想在回到之前的页面的话,又要退回到原页面,这样的话,使用起来效力确实是很低。当时因为都刚刚接触EP,毫无经验,又找不到相关的资料,我们就告诉客户这个解决不了。 通过一段时间的摸索和学习,又回想起这个需求,我就试了试,其实,这是一个不是很难完成的事情。下面我讲解该如何完成,

  首先,在AX的dataset中写一个过滤方法

void RGD_InitData()
{
    SMAServiceOrderTable        serviceOrderTable;
    Tableid                              strTableid;
    real                                   strRecid;

    QueryBuildRange               tableidRange;
    QueryBuildRange               recidRange;
    ;
    info(strfmt("%1",this.args().dataset()));
    if(this.args().dataset() == tablenum(SMAServiceOrderTable))
    {
        serviceOrderTable = this.args().record();
    }
    if(ServiceOrderTable)
    {
        strTableid  = ServiceOrderTable.TableId;
        strRecid    = ServiceOrderTable.RecId;
    }
    info("test"+serviceOrderTable.ServiceOrderId);
    tableidRange = DocuRef_q.dataSourceTable(tablenum(DocuRef)).addRange(fieldnum(DocuRef, RefTableid));
    tableidRange.value(queryValue(strTableid));
    tableidRange.status(RangeStatus::Hidden);

    recidRange = DocuRef_q.dataSourceTable(tablenum(DocuRef)).addRange(fieldnum(DocuRef, RefRecid));
    recidRange.value(sysQuery::value(num2str(strRecid,0,0,1,0)));
    recidRange.status(RangeStatus::Hidden);
    DocuRef_ds.executeQuery();

}

  然后,在我们需要弹出子页面控件里的page_Load调用这个方法

protected void Page_Load(object sender, EventArgs e)
    {
      
        this.dsEPDocuList.GetDataSet().DataSetRun.AxaptaObjectAdapter.Call("RGD_InitData");
    }

然后在父页面的用户控件后台写代码

1,控件初始化时

void Page_Init(object sender, EventArgs e)
    {
        // Setup event handler for toolbar connected via webpart connections
        if (this.BaseWebpart != null)
        {
            this.BaseWebpart.SetMenuItemProperties +=
                new EventHandler<SetMenuItemPropertiesEventArgs>(BaseWebpart_SetMenuItemProperties);

            this.BaseWebpart.ActionMenuItemClicking += new EventHandler<ActionMenuItemClickingEventArgs>(BaseWebpart_ActionMenuItemClicking);


            this.dsNBL_RailReactive.CreatingDataSetRun += new EventHandler<CreatingDataSetRunEventArgs>(dsNBL_RailReactive_CreatingDataSetRun);
    
        }

    }

其中,this.BaseWebpart.SetMenuItemProperties += new EventHandler<SetMenuItemPropertiesEventArgs>(BaseWebpart_SetMenuItemProperties);
void BaseWebpart_SetMenuItemProperties(object sender, SetMenuItemPropertiesEventArgs e)
    {
        if (String.Compare(e.MenuItem.MenuItemAOTName.ToLower(), "epserviceordercreate", true) == 0 &&
            e.MenuItem is AxUrlMenuItem)
        {
            ((AxUrlMenuItem)e.MenuItem).MenuItemContext = null;
        }
    }

设置弹出页面后,显示效果,比如,哪些下拉菜单该隐藏,哪些菜单该被禁用等等。。。

最重要的,this.BaseWebpart.ActionMenuItemClicking += new EventHandler<ActionMenuItemClickingEventArgs>(BaseWebpart_ActionMenuItemClicking);

void BaseWebpart_ActionMenuItemClicking(object sender, ActionMenuItemClickingEventArgs e)    

{

        if (e.MenuItem.MenuItemAOTName == "DocuListAction")        

  {            

    AxUrlMenuItem menuItem = new AxUrlMenuItem("EPDocuListFromInfo");            

    menuItem.RemoveNavigation = true;                        

    IAxaptaRecordAdapter recordAdapter = this.dsNBL_RailReactive.GetDataSourceView("smaServiceOrderTable").DataSetView.GetCurrent               ().GetRecord();            

    AxTableContext tableContext = AxTableContext.Create(AxTableDataKey.Create(AxSession,recordAdapter,null));                                menuItem.MenuItemContext = tableContext;                  

            this.DocuPopupParent.GetOpenPopupEventReference(menuItem);             this.DocuPopupParent.OpenPopup(menuItem);           

  }

            e.RunMenuItem = false;    

}

这段代码是,当你点击下拉菜单后,弹出的子页面。

最后还有一些其他的附加代码, 我就不在粘贴了。

posted @ 2012-06-28 16:16  adingkui  阅读(544)  评论(1编辑  收藏  举报