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patmap

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Posts posted by patmap

    Sessions

    in General

    Posted

    Hi

    I copy / paste your code in my main form, but I can't compiled my project. I getting always the following compile error. Which unit name should add in "uses" section in my form?

     

    Compile errors:

    [DCC Error] Main.pas(60): E2003 Undeclared identifier: 'TUniGUISession'

    [DCC Error] Main.pas(68): E2029 'THEN' expected but identifier 'Terminated' found

    [DCC Error] Main.pas(82): E2029 Statement expected but end of file found

    [DCC Error] Main.pas(82): E2029 ';' expected but end of file found

    [DCC Fatal Error] Project1.dpr(7): F2063 Could not compile used unit 'Main.pas'

     

     

    Thanks and sorry my bad English.

     

     

    Hi,

     

    Uses uniGUIApplication;

     

    Regards

    TUniDBGrid & selected row/column

    in General

    Posted

    hi,

     

    In AjaxEvent of UniDBGrid use this code:

     

      
 procedure TFDevices.UniDBGrid1AjaxEvent(Sender: TComponent; EventName: string; Params: TStrings);
 begin
   if SameText(EventName, 'cellselect') then
  	Caption := 'RowID = ' + Params.Values['rowindex'] + ' and ColName = ' + UniDBGrid1.Columns[strToInt(Params.Values['colindex'])].FieldName ;
 end;

     

    Best Regards

    News in Delphi XE2

    in General

    Posted

    Animations look kind of choppy.

     

    Obvious question. Will I be able to recompile my VCL app for OSX? :)

     

    Hi

     

    No you can not recompile VCL app to OSX, you can recompile it to x64 platform.

    For OSX you must be create a new FireMonkey project.

     

     

    Best Regards.

    News in Delphi XE2

    in General

    Posted

    This year, in RAD Studio XE2, we will deliver new capabilities some of the following:

    • Delphi 64-bit compiler
    • Delphi OS X compiler
    • C++ OS X compiler
    • FireMonkey Platform for creating 32-bit Windows applications for Windows 7, Windows Vista and XP; Server
    • FireMonkey Platform for creating 64-bit Windows applications for Windows 7, Windows Vista and XP; Server 2003 and 2008.
    • FireMonkey Platform for creating OS X 10.6 and 10.7 applications
    • FireMonkey Platform for creating applications for iOS 4.2 and higher
    • VCL (Visual Component Library) for rapidly building 64-bit applications for Windows 7 and Windows Vista.
    • IDE support for building and managing projects for 64-bit Windows
    • IDE support for building and managing projects for OS X
    • Delphi RTL for 64-bit Windows
    • Delphi RTL for OS X
    • C++ RTL for OS X
    • Native zip file RTL support for Delphi and C++
    • RTTI for indexed properties and RTL support
    • C++ RTTI compatibility with Delphi
    • C++ Boost for OS X
    • Dinkumware C++ RTL for OS X
    • Deployment Manager: Deploy Delphi applications to OS X, 32-bit Windows and 64-bit Windows
    • Deployment Manager: Deploy C++ applications to OS X and 32-bit Windows
    • Deployment Manager: Deploy Delphi and C++ applications to Amazon EC2 and Windows Azure
    • Delphi Pointer Analysis for Audits
    • C++ audits
    • C++ Static Code Metrics
    • Debug Delphi 64-bit Windows applications
    • Debug Delphi and C++ OS X applications
    • All dbExpress drivers available for 64-bit Windows
    • dbExpress drivers for OS X – InterBase, Firebird, Oracle, MySQL, SQL Anywhere and Informix
    • dbExpress ODBC Driver
    • LiveBindings connect any type of data to any UI or graphical element in VCL and FireMonkey
    • HTTPS support in stand-alone DataSnap Applications
    • DataSnap server ability to terminate socket connection
    • DataSnap CommunicationTimeout for HTTP protocol
    • DataSnap JavaScript Minification with dispatching
    • DataSnap Heavyweight callbacks support broadcasting to specific callbacks
    • DataSnap Callback channel events for servers and clients
    • DataSnap REST server support for multiple Callback Tunnels
    • DataSnap Session Events for TCP/IP Protocol
    • DataSnap KeepAlive support for TCP transport component
    • DataSnap Monitor and control connections
    • DataSnap wizard source code enabling developers to build their own DataSnap server wizards
    • ClientDataSet support for OS X and 64-bit Windows
    • DataSnap Desktop Client Connectors for 64-bit Windows, OS X, and Windows Phone 7
    • DataSnap Mobile Client Connectors for IOs, Android, BlackBerry, and Windows Phone 7
    • InterBase XE Developer Edition inlcuded for up to 20 users and 80 logical connections
    • MetaData support for TAzureQueueManagement
    • Amazon Simple Storage Service API
    • Amazon Queue Service API
    • Amazon SimpleDB API
    • FastReport VCL 4 RAD Edition reporting tool
    • Documentation Insight - a Delphi XML documentation tool
    • INDY component libraries for Win64 and OS X
    • ActiveX for Delphi Win 64
    • VCL support for Win64
    • VCL Styles: Create VCL applications with enhanced GUI
    • RemObjects Oxygene Compiler 5.0
    • FastReport.net reporting tool
    • RadPHP Build mobile-optimized Web applications
    • RadPHP Visual mobile design surface to see how the interface will look on the device
    • Turn PHP apps into native mobile apps for iOS and Android
    • RadPHP jQuery mobile components

    source:

    A suggestion

    in General

    Posted

    Hi, Mr. Farshad

     

    Is it better to have a section with nightly version name only dcu's no installation version ?

     

    We can download it and test it quickly.

     

    This is only a suggestion. If you think it is good.

     

    Best Regards

    Region Slider Panel

    in Components and Code Samples

    Posted

    Very useful component, but I have some details on the deployment with chrome, in some areas of the component.

     

    Thanks and regards :)

     

    Hi,

     

    I put OnResize property for this problem.

    You can you this property for solve this.

     

    This Example When panel resized My UniXDBGrid1 on then panel resized and fit to parent xPanel.

     

    Procedure TFPSample.xpRightResize(This: TExtBoxComponent; AdjWidth, AdjHeight, RawWidth, RawHeight: Integer);
Begin
 UniXDBGrid1.SetBounds( 0, 0, AdjWidth, AdjHeight ) ;
End ;

     

    Best Regards

    Jalali Calendar

    in General

    Posted

    Hi. Mr. Farshad

     

    I develope this component with OnGetText event and work fine !

     

    unit UniXJalaliCalendar;

interface

uses
 SysUtils, Classes, Controls, Ext, ExtPascal, ExtCalendar, uniGUIBaseClasses, uniGUIClasses, uniPanel,
 uniDateTimePicker, DateFunc;

Type TDateTimePickerGetText = procedure(sender: TObject; Var DisplayText: AnsiString) Of Object ;

Type
 TUniXJalaliCalendar = class(TUniDateTimePicker)
 private
FVersion: string;
OldOnAjaxEvent: TUniAjaxEvent ;
FOnGetText: TDateTimePickerGetText;
function GetJalaliDate: String;
Procedure OnMyAjaxEvent(Sender: TComponent; EventName: string; Params: TStrings);
{ Private declarations }
 protected
{ Protected declarations }
Procedure Loaded; Override;
 public
{ Public declarations }
Constructor Create(Owner: TComponent); Override;
Destructor Destroy;
 published
{ Published declarations }
Property JalaliDate: String Read GetJalaliDate ;
Property OnGetText: TDateTimePickerGetText Read FOnGetText Write FOnGetText ;
 End;

procedure Register;

Implementation

// -----------------------------------------------------------------------------
Procedure Register;
Begin
 RegisterComponents('uniGUI Custom', [TUniXJalaliCalendar]);
End ;

// -----------------------------------------------------------------------------
{ TUniXJalaliCalendar }
Constructor TUniXJalaliCalendar.Create(Owner: TComponent);
Begin
 Inherited Create(Owner);
End ;

// -----------------------------------------------------------------------------
destructor TUniXJalaliCalendar.Destroy;
begin
 inherited;
End;

// -----------------------------------------------------------------------------
Function TUniXJalaliCalendar.GetJalaliDate: String;
Begin
 DateTimeToString(Result, 'yyyy/MM/dd', Self.DateTime) ;
 Result := StrMToSh( Result ) ;
End;

// -----------------------------------------------------------------------------
Procedure TUniXJalaliCalendar.Loaded ;
Begin
 Inherited;
 If WebMode Then
 Begin
	OldOnAjaxEvent := Self.OnAjaxEvent ;
	Self.OnAjaxEvent := OnMyAjaxEvent ;

	Self.Text := '' ;
 End;
End;

// -----------------------------------------------------------------------------
Procedure TUniXJalaliCalendar.OnMyAjaxEvent(Sender: TComponent; EventName: string; Params: TStrings);
Var DisplayText : AnsiString ;
Begin
 If SameText(EventName, 'select') And ( Params.Values['Date'] <> '' ) Then
 Begin
If Assigned(FOnGetText)  Then
 	FOnGetText(Sender, DisplayText)
Else
 	DisplayText := GetJalaliDate ;
JSCode('document.getElementById("'+Self.JSName+'_id").value="'+DisplayText+'";');
 End;
 If Assigned(OldOnAjaxEvent) Then
OldOnAjaxEvent(Sender, EventName, Params);
End ;

// -----------------------------------------------------------------------------
End.

     

    This code in AjaxEvent very important condition:

     

    Params.Values['Date'] <> ''

     

     

    Best Regrads

    Jalali Calendar

    in General

    Posted

    Hi Mr. Farshad

     

    I Solved it with this code on OnAjaxEvent :

     

    JSCode('document.getElementById("'+Self.JSName+'_id").value="'+GetJalaliDate+'";');

     

    Thank you

     

    Best Regards

    Jalali Calendar

    in General

    Posted

    Hi, Mr. Farshad

     

    I can convert it to display in textbox, but when i click on calnedar button to view Jalali Calendar Panel, i cant triger this and jalali date send to panel and panel convert it to jalali agin and date is incorrect shown in then panel !!!

    How can i trigger this when panel want get date from textbox i give it a grigorian date ?

     

    If we have a OnGetText event like DBEdit or TField only for display a text not for store text in the DateTimePicker this is a best way for do it.

     

    Can you help me for this event Please ?

     

    Best Regrads

    Jalali Calendar

    in General

    Posted

    To MainForm.Scrpits add:

     

    Ext.override(Ext.DatePicker, {
 initComponent: Ext.DatePicker.prototype.initComponent.createInterceptor(function() {
this.plugins = [Ext.ux.JalaliDatePlugin];
 	return(true);
}) 
});

     

    To ServerModule.CustomFiles add

     

    files\Jalali\Jalali.js
files\Jalali\JalaliDate.js
files\Jalali\JalaliDatePlugin.js
files\Jalali\JalaliDatePlugin-fa_IR.js

     

    This will change all DatePicker instances in your app to jalali calendar.

     

     

    Hi, Mr. Farshad

     

    Thank you for your reply.

    This work very good and DateTimePicker show Jalali Calendar Panel.

    But have a litle problem, in the DatetTimePicker text box not show jalali Date !!! This shown a gregorian date. Event a select a jalali date and close the Jalali Panel in the text box not show Jalali Date !!!

     

    Please help me.

     

    Thank you and Best Regards

    Jalali Calendar

    in General

    Posted

    OK I will look at it. We will not implement this as a new component. I will try to show you how to integrate it into your application.

     

    Hi Mr. Farshad

     

    Can you make a sample for this pluging?

     

    Or how can i use this plugin in my project ?

     

     

    Best Regards

    Less code

    in Mobile Browsers

    Posted

    Hi,

     

    If you have one button or ten button in your project ! The ext-all.js + some others files must be load in your clinets.

    If Compression of HTML in ServerModule is ON then size of your small project + ext-all.js + css+ pictures nearly 300 KB ~ 400 KB !!!

     

    Now if your client have a internet with 64 Kb they must be wait nearly : 40 ~ 60 Second + 2 ~ 7 Sec for TCP overheads

    Or if your client have a internet with 128 Kb they must be wait nearly : 20 ~ 25 Second + 2 ~ 7 Sec for TCP overheads

    Or if your client have a internet with 256 Kb they must be wait nearly : 10 ~ 13 Second + 2 ~ 7 Sec for TCP overheads

     

    So all this times dependent on a good performance Server !

     

    Best Regards

    uniXDBGrid Component

    in Components and Code Samples

    Posted

    two problems

    1. Sort only on the current page

    2. Clicks after the changes after the SQL query, the sort failure

     

    Hi,

     

    1. Sort only on the current page

     

    I test is and sort work on all pages ! Probably you test sort on a numeric column filed ! In the dbgrid it seem Mr. Farshad add all field in the string type. in this mode sort on numeric columns not work correctly.

    if you have 100, 20, 300, 50

    must be sort 20, 50, 100, 300

    but in string mode sort is : 100, 20, 300, 50 !!!!

     

    2. Clicks after the changes after the SQL query, the sort failure

     

    This sort is client side, not in Server side. for server side maybe server performance down if you have many many record in your table.

    Certainty you not have index or key on all fields ! then sort on server side slower then client side.

     

     

    Best Regards

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