realtyh22a.pas

物业管理系统系统特点 一、 实现集中式管理 系统将集团公司、各分公司、各物业管理处连接到一起

unit RealtyH22A;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, dbcgrids, Grids, DBGrids, DB, ADODB, StdCtrls, Buttons, ExtCtrls,
  StrUtils, ExtDlgs, ComCtrls, math, ToolWin, ImgList, Menus;

type
    Tf_RealtyH22A = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Button5: TButton;
    Button7: TButton;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Label4: TLabel;
    Edit4: TEdit;
    Label5: TLabel;
    Edit5: TEdit;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Edit9: TEdit;
    Label10: TLabel;
    Edit10: TEdit;
    Label11: TLabel;
    Edit11: TEdit;
    edit7: TDateTimePicker;
    edit6: TComboBox;
    edit8: TComboBox;
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure GetID;
    procedure FormCreate(Sender: TObject);
    procedure ToolButton10Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure edit6Select(Sender: TObject);
    procedure edit8Select(Sender: TObject);

  private
    { Private declarations }
  public
    { Public declarations }
     bMod:bool;
     sTable:string;
     cols:integer;
  end;


var
  f_RealtyH22A: Tf_RealtyH22A;
implementation
uses data, main,RealtyH22,Car4s931;
{$R *.dfm}
//Initial******************************
procedure Tf_RealtyH22A.FormCreate(Sender: TObject);
var
    query:TADOQuery;
begin
    edit6.Items.Add('新增施肥时间间隔');
    edit8.Items.Add('新增浇水时间间隔');

    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    query.SQL.Add('select * from 辅助资料 where 类别='''+'施肥时间间隔'+'''');
    query.Open;
    while not query.Eof do
    begin
        edit6.Items.Add(query.fieldbyname('名称').value);
        query.next;
    end;

    query.SQL.Clear;
    query.SQL.Add('select * from 辅助资料 where 类别='''+'浇水时间间隔'+'''');
    query.Open;
    while not query.Eof do
    begin
        edit8.Items.Add(query.fieldbyname('名称').value);
        query.next;
    end;

    if f_RealtyH22.bNew=true then
    begin
        getid;
        edit7.Date:=date;
    end   
    else
    begin
        edit1.Text:=f_RealtyH22.ListView1.Selected.SubItems[9];
        edit2.Text:=f_RealtyH22.ListView1.Selected.Caption;
        edit3.Text:=f_RealtyH22.ListView1.Selected.SubItems[0];
        edit4.Text:=f_RealtyH22.ListView1.Selected.SubItems[1];
        edit5.Text:=f_RealtyH22.ListView1.Selected.SubItems[2];
        edit6.ItemIndex:=edit6.Items.IndexOf(f_RealtyH22.ListView1.Selected.SubItems[3]);
        edit7.Date:=strtodate(f_RealtyH22.ListView1.Selected.SubItems[4]);
        edit8.ItemIndex:=edit8.Items.IndexOf(f_RealtyH22.ListView1.Selected.SubItems[5]);
        edit9.Text:=f_RealtyH22.ListView1.Selected.SubItems[6];
        edit10.Text:=f_RealtyH22.ListView1.Selected.SubItems[7];
        edit11.Text:=f_RealtyH22.ListView1.Selected.SubItems[8];

    end;
end;


//Tab****************************************
procedure Tf_RealtyH22A.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
    if key=13 then
        Begin
            key:=0;
            perform(WM_NEXTDLGCTL,0,0);
        end
    else if key=VK_ESCAPE then close;
end;

//FreeForm**********************************
procedure Tf_RealtyH22A.FormClose(Sender: TObject; var Action: TCloseAction);
begin
    Action := caFree;
end;

//Close*************************************
procedure Tf_RealtyH22A.ToolButton10Click(Sender: TObject);
begin
     close;
end;

procedure Tf_RealtyH22A.Button7Click(Sender: TObject);
Var
    query:TADOQuery;
    s,s1:string;
    i,j:integer;
begin
    if edit2.Text='' then
    begin
        showmessage('名称不能为空!');
        edit2.SetFocus;
        exit;
    end;

    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    if f_RealtyH22.bNew=true then
    begin

        query.SQL.Add('select * from 绿化项目 where 名称='''+edit2.Text+'''');
        query.Open;
        if query.Recordcount>0 then
        begin
            showmessage('名称重复');
            query.Close;
            query.free;
            exit;
        end;

        s:='insert into 绿化项目(编号,名称,规格,习性,季节特性,施肥间隔时间,种植时间,';
        s:=s+'浇水间隔时间,数量,种植地点,备注) values(:s1,:s2,:s3,:s4,:s5,:s6,:s7,:s8,:s9,:s10,:s11)';
        query.sql.Clear ;
        query.sql.add(s);
        query.Parameters.ParamByName('s1').Value:=trim(Edit1.Text);
        query.Parameters.ParamByName('s2').Value:=Edit2.text;
        query.Parameters.ParamByName('s3').Value:=trim(Edit3.Text);
        query.Parameters.ParamByName('s4').Value:=trim(Edit4.Text);
        query.Parameters.ParamByName('s5').Value:=Edit5.text;
        query.Parameters.ParamByName('s6').Value:=trim(Edit6.Text);
        query.Parameters.ParamByName('s7').Value:=datetostr(Edit7.date);
        query.Parameters.ParamByName('s8').Value:=Edit8.text;
        query.Parameters.ParamByName('s9').Value:=strtofloat(Edit9.Text);
        query.Parameters.ParamByName('s10').Value:=trim(Edit10.Text);
        query.Parameters.ParamByName('s11').Value:=Edit11.text;

        DataModuleADO.ADOConnection1.BeginTrans;
        query.execsql;
        DataModuleADO.ADOConnection1.CommitTrans;

        showmessage('保存成功');

        query.SQL.Clear;
        query.SQL.Add('select * from 绿化项目 where 编号='''+edit1.Text+'''');
        query.Open;
        if query.RecordCount>0 then
        begin
            with  f_RealtyH22.ListView1.Items.Add do
            begin
                caption:=query.fieldbyname('名称').Value;
                subitems.Add(query.fieldbyname('规格').Value);
                subitems.Add(query.fieldbyname('习性').Value);
                subitems.Add(query.fieldbyname('季节特性').Value);
                subitems.Add(query.fieldbyname('施肥间隔时间').Value);
                subitems.Add(query.fieldbyname('种植时间').Value);
                subitems.Add(query.fieldbyname('浇水间隔时间').Value);
                subitems.Add(query.fieldbyname('数量').Value);
                subitems.Add(query.fieldbyname('种植地点').Value);
                subitems.Add(query.fieldbyname('备注').Value);
                subitems.Add(query.fieldbyname('编号').Value);
            end;
            query.close;
            query.Free;
            if f_RealtyH22.listview1.Items.Count>0 then  f_RealtyH22.ListView1.Items.Item[0].Selected := True ;

        end;
        getid;
        edit2.text:='';
        edit3.text:='';
        edit4.text:='';
        edit5.text:='';
        edit6.ItemIndex:=edit6.Items.IndexOf('');
        edit7.date:=date;
        edit8.ItemIndex:=edit8.Items.IndexOf('');
        edit9.text:='';
        edit10.text:='';
        edit11.text:='';
    end;

    if f_RealtyH22.bNew=false then
    begin
        s:='update 绿化项目 set 编号='''+edit1.Text;
        s:=s+''', 名称='''+edit2.Text;
        s:=s+''',规格='''+edit3.Text;
        s:=s+''',习性='''+edit4.Text;
        s:=s+''',季节特性='''+edit5.Text;
        s:=s+''',施肥间隔时间='''+edit6.Text;
        s:=s+''',种植时间='''+datetostr(edit7.date);
        s:=s+''',浇水间隔时间='''+edit8.Text;
        s:=s+''',数量='+edit9.Text;
        s:=s+',种植地点='''+edit10.Text;
        s:=s+''',备注='''+edit11.Text;
        s:=s+''' where 编号='''+f_RealtyH22.ListView1.Selected.SubItems[9]+'''';

        query.SQL.Clear;
        query.SQL.Add(s);
        DataModuleADO.ADOConnection1.BeginTrans;
        query.ExecSQL;
        DataModuleADO.ADOConnection1.CommitTrans;

        query.SQL.Clear;
        query.SQL.Add('select * from 绿化项目 where 编号='''+edit1.Text+'''');
        query.Open;
        if query.RecordCount>0 then
        begin
            with  f_RealtyH22.ListView1.Selected do
            begin
                caption:=query.fieldbyname('名称').Value;
                subitems[0]:=query.fieldbyname('规格').Value;
                subitems[1]:=query.fieldbyname('习性').Value;
                subitems[2]:=query.fieldbyname('季节特性').Value;
                subitems[3]:=query.fieldbyname('施肥间隔时间').Value;
                subitems[4]:=query.fieldbyname('种植时间').Value;
                subitems[5]:=query.fieldbyname('浇水间隔时间').Value;
                subitems[6]:=query.fieldbyname('数量').Value;
                subitems[7]:=query.fieldbyname('种植地点').Value;
                subitems[8]:=query.fieldbyname('备注').Value;
                subitems[9]:=query.fieldbyname('编号').Value;
            end;
            query.close;
            query.Free;
        end;
        close;
    end;
end;

procedure Tf_RealtyH22A.Button5Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyH22A.getId;
var
    i:integer;
    query:TADOQuery;
    s:string;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    s := 'select top 1 * from 绿化项目 ORDER BY 编号 DESC';
    Query.SQL.Add(s);
    Query.Open ;
    if query.recordcount > 0 then
    begin
        s:= Query.Fieldbyname('编号').AsString;
        s:= Copy(S, 1, 7);
        i:= strtoint(s)+1;
        if i<10 then edit1.text := '000000'+inttostr(i)
        else if (i > 9) and (i<100) then edit1.text := '00000'+inttostr(i)
        else if (i > 99) and (i<1000) then edit1.text := '0000'+inttostr(i)
        else if (i > 999) and (i<10000) then edit1.text := '000'+inttostr(i)
        else if (i > 9999) and (i<100000) then edit1.text := '00'+inttostr(i)
        else if (i > 99999) and (i<1000000) then edit1.text := '0'+inttostr(i)
        else if i>999999 then edit1.text := inttostr(i);
    end
    else  edit1.text := '0000001';

    query.Close;
    query.Free;
end;

procedure Tf_RealtyH22A.edit6Select(Sender: TObject);
begin
    if edit6.Text='新增施肥时间间隔' then
    begin
        mainform.t1:='施肥时间间隔';
        f_Car4s931:=Tf_Car4s931.Create(self);
        f_Car4s931.showmodal;

        if f_Car4s931.bOK=true then
        begin
            edit6.Items.Add(mainform.t1);
            edit6.ItemIndex:=edit6.Items.IndexOf(mainform.t1);
        end
        else edit6.ItemIndex:=edit6.Items.IndexOf('');
    end;
end;

procedure Tf_RealtyH22A.edit8Select(Sender: TObject);
begin
    if edit8.Text='新增浇水时间间隔' then
    begin
        mainform.t1:='浇水时间间隔';
        f_Car4s931:=Tf_Car4s931.Create(self);
        f_Car4s931.showmodal;

        if f_Car4s931.bOK=true then
        begin
            edit8.Items.Add(mainform.t1);
            edit8.ItemIndex:=edit8.Items.IndexOf(mainform.t1);
        end
        else edit8.ItemIndex:=edit8.Items.IndexOf('');
    end;
end;

end.