示例#1
0
        // 补全册记录字段
        public int CompleteEntities(out string strError)
        {
            strError = "";

            int i = 0;
            foreach (Control control in this.flowLayoutPanel1.Controls)
            {
                if (!(control is EntityEditControl))
                    continue;

                EntityEditControl edit = control as EntityEditControl;

                if (edit.Changed == false)
                {
                    i++;
                    continue;
                }
                string strName = "册记录 " + (i + 1);

                string strPrice = edit.Price.Trim();
                if (strPrice == "@price")
                {
                    // 兑现宏
                    string strResult = DoGetMacroValue(strPrice);
                    if (strResult != strPrice)
                        edit.Price = strResult;
                }

                string strAccessNo = edit.AccessNo.Trim();
                if (string.IsNullOrEmpty(strAccessNo) == true
                    || strAccessNo == "@accessNo")
                {
                    // 获得索取号
                    if (this.GenerateData != null)
                    {
                        GetCallNumberParameter parameter = new GetCallNumberParameter();
                        parameter.ExistingAccessNo = "";
                        parameter.Location = edit.LocationString;
                        parameter.RecPath = ""; // TODO: 可以通过书目库名,获得对应的实体库名,从而模拟出记录路径
                        GenerateDataEventArgs e1 = new GenerateDataEventArgs();
                        e1.ScriptEntry = "CreateCallNumber";
                        e1.FocusedControl = null;
                        e1.Parameter = parameter;
                        this.GenerateData(this, e1);

                        if (string.IsNullOrEmpty(e1.ErrorInfo) == false)
                        {
                            // TODO: edit 控件索取号右边要有个提示区就好了。或者 tips

                        }
                        else
                        {
                            parameter = e1.Parameter as GetCallNumberParameter;
                            edit.AccessNo = parameter.ResultAccessNo;
                        }
                    }
                }

                i++;
            }

            return 0;
        }
示例#2
0
        // 兑现实体记录中的宏
        // return:
        //      -1  出错
        //      0   没有发生修改
        //      1   发生过修改
        public int ReplaceEntityMacro(XmlDocument dom,
            out string strError)
        {
            strError = "";
            bool bChanged = false;

            // 遍历所有一级元素的内容
            XmlNodeList nodes = dom.DocumentElement.SelectNodes("*");
            for (int i = 0; i < nodes.Count; i++)
            {
                string strText = nodes[i].InnerText;
                if (strText.Length > 0
                    && (strText[0] == '@' || strText.IndexOf("%") != -1))
                {
                    // 兑现宏
                    string strResult = DoGetMacroValue(strText);
                    if (strResult != strText)
                    {
                        nodes[i].InnerText = strResult;
                        bChanged = true;
                    }
                }
            }

            // 第一遍宏兑现后,第二遍专门兑现 @accessNo 宏
            string strAccessNo = DomUtil.GetElementText(dom.DocumentElement, "accessNo");
            if (string.IsNullOrEmpty(strAccessNo) == false)
                strAccessNo = strAccessNo.Trim();
            if (strAccessNo == "@accessNo")
            {
                // 获得索取号
                if (this.GenerateData != null)
                {
                    GetCallNumberParameter parameter = new GetCallNumberParameter();
                    parameter.ExistingAccessNo = "";
                    parameter.Location = DomUtil.GetElementText(dom.DocumentElement, "location");
                    parameter.RecPath = ""; // TODO: 可以通过书目库名,获得对应的实体库名,从而模拟出记录路径
                    GenerateDataEventArgs e1 = new GenerateDataEventArgs();
                    e1.ScriptEntry = "CreateCallNumber";
                    e1.FocusedControl = null;
                    e1.Parameter = parameter;
                    this.GenerateData(this, e1);

                    if (string.IsNullOrEmpty(e1.ErrorInfo) == false)
                    {
                        // TODO: edit 控件索取号右边要有个提示区就好了。或者 tips
                        strError = e1.ErrorInfo;
                        return -1;
                    }
                    else
                    {
                        parameter = e1.Parameter as GetCallNumberParameter;
                        DomUtil.SetElementText(dom.DocumentElement, "accessNo", parameter.ResultAccessNo);
                        bChanged = true;
                    }
                }
            }

            if (bChanged == true)
                return 1;

            return 0;
        }