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md9projetos

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Posts posted by md9projetos

    How to use ImageList in high-dpi display

    in General

    Posted

    Well I made my redneck solution while uniGUI does not support it,

    not what you asked for,When the user clicks in a Image it calls an associated PopUpMenu

    so it really thinks it was a button.

    I think it should be the first thing to do after 1.0 improve the images resolution in all buttons.

    Alguém já comprou o unigui?

    in Portuguese

    Posted

    Depende ,por enquanto eu prefiro o Firemonkey então você não precisaria da versão TOP,mas isto vai melhorar muito 

    quando for para a versão 6 do Extjs(ouniGUI Mobile consumirá mais banda,mas será mais fácil de se atualizar).

    VocÊ vai demorar mais de um ano para entregar o sistema,talvez a versão basica e deppis vocÊ dá um umpgrade para a versão que quiser.

    Se comprar uma versão mais top,talvez vocÊ possa ficar mais tempo sem atualizar.

    É uma decisã pessoal.

    Numbers use unigui

    in General

    Posted

    And of Course saying the words Delphi and VB in the same line is an offense.

    Delphi is still hevilly used in ERP industry in Brasil,just see www.apinfo.com and you´ll

    see many people hiring, including TOTVS,and none of them are broking at all.

    My Linkedin and facebook are full of Delphi programmers and company owners.

     

    In fact I like the concept of Data Driven applications,but hated Genexus implementation,but

    this might have changed since the beggining,also I´ve concerns of code protection,

    Numbers use unigui

    in General

    Posted

    Well depending on the size of the project value of the license gets to be irrelevant, since many

    times does not reach the salary of a programmer, and no one updates it once a year.
    As for performance, the uniGUI is acceptable for ERP applications, never thought about doing an Amazon type site with it.
     
    I don´t even think about Java anymore, so I will not  talk aout it.
     
    I could never do what he wanted with case tools  as Genexus, ScriptCase and stuff, but surely
    It is good to lay prototype a system, no more than that.
     
    Visual Sutido + Kendo I'll watch some videos as soon as possible, but I think it goes in the same Line the DevExpress, Telrik (Kendo UI is also the Tlerik) basically
    You have to do everything in HTML + Javascript IDE,it  only helps to throw the components on the forms, it's like
    workink in unigui only writing EXTJS of the code forms.
     
    That Delphi has becomme expensivel I know, but today
    market has more Frogs than Princes.
     
    I would like a final application fast as the React using web components such as Polymer, fast to program like Delphi but this just
    It does not exist, at least not right now.
     
    I only know a great company that has ventured to develop an ERP, utilziando Restfull, node.js.MVC, and she is eating the bread that the devil kneaded
    slowly to reports in megaservidores, watch any video on ASP.NET Core and you will see the personal detonating the performance of ASP.NET MVC.
     
    As I said if I have to gaster a whole day to fazr a Hello World, and then have to "tune up" my application, I'd rather go back to the Cobol.
     
    These mvc DEVELOPMENT environments, the most practical is undoubtedly the SENCHA Architect costing the guy's eye too.
    If you stop to think Delphi always possible to separate the UI, business rules, the atualzação Screen, who does that is not why
    fazer.Só know that it was ugly in the ancestors and not horizontally as proposed in the MVC.
     
    But I'll still analziar the Angular.Dart, the problem of Dart

    Numbers use unigui

    in General

    Posted

    Bom dependendo do tamanho da operação o valor da liçença chega a ser irrelevante,já que muitas

    vezes não chega ao salário de um programador,e ninguém atualzia todo ano.

    Quanto a performance,o uniGUI é aceitável para aplicações ERP,nunca pensei em fazer um site do tipo Amazon com ele.

     

    Java eu nem levo mais em consideração então não vou avalair.

     

    Eu nunca consegui fazer o que queria com Ferramentas Case como Genexus,ScriptCase e coisa e tal,mas sem dÚvida

    é bom para leigos prototiparem um sistema,não mais que isto.

     

    Visual Sutido+Kendo eu vou assistir uns vídeos assim que possível,mas acho que vai na mesma linah do DevExpress,Telrik(o Kendo UI também é da Tlerik),basicamente

    vocÊ tem que fazer tudo em HTML+Javascript a IDE só serve para jogar os componentes na tela,é como suar o unigui só que encher

    de código EXTJS nos forms.

     

    Que o Delphi ficou para trás a nível de licenciamento eu sei,mas hoje o 

    mercado tem muito mais Sapo do que príncipe.

     

    Eu gostária de uma aplicação final rápida como o React,usando web components como o Polymer,rápida de se programar como o Delphi mas isto simplesmente

    não existe,pelo menos não no momento.

     

    Eu só conheço uma empresa grande que se aventurou a desenvolver um ERP ,utilziando RestFull,node.js.MVC ,e ela esta comendo o pão que o diabo amassou

    com reports de lentidão em megaservidores,assista quaLquer vídeo sobre ASP.NET Core e vocÊ vai ver o pessoal detonando a performance do ASP.NET MVC.

     

    Como disse se eu tiver que gaster um dia inteiro para fazr um Hello World ,e depois ter que "tunar" minha aplicação,eu prefiro voltar para o Cobol.

     

    Desses ambientes de DESENVOLVIMENTO mvc, o mais prático sem dúvida é o SENCHA Architect que custa o olho da cara também.

    Se vocÊ parar para pensar o Delphi sempre possibilitou separar a UI ,das regras de negócio, da atualzação da Tela,quem não faz isto é porquê não 

    sabe fazer.Só que isto era feio nos ancestrais e não de maneira horizontal como proposto no MVC.

     

    Mas eu ainda vou analziar o Angular.Dart,o problema do Dart 

    Numbers use unigui

    in General

    Posted

    I´ve allways separated the concerns,but I´m really full of discussing that

    so I´ll my thinkings are here:

    https://www.linkedin.com/pulse/web-developersand-new-school-dont-know-what-erp-oliveira-dias

     

    The mere fact that ASP.NET MVC is being rewriten from scratch,introducing razor

    and that React.JS just abandoned MVC is a signal that there is something wrong in

    the "new school way of thinking".

    Maybe one day ,but for know is really crap.

    Numbers use unigui

    in General

    Posted

    I think people that have already millions invested in Delphi has less fear than us that are small

    without anything to convert,because if they don´t run to uniGUI now,they would already loose

    millions,I say that because with a good parser and a good strategy you can save 90% of your

    code,and most important have to test,much.much.much less.Almost no training needed.

    So at least for this bank they can migrate to unigui stay 10 years without changing nothing(

    they´re already 14 years  with Intraweb),and they´ve more ten years to think about.

    Philipps has spent 44.000 hours migrating their Tasy Delphi application to Java,and at least for me

    they end up with a software hard to keep(even though they´ll die saying exactly the opposite),

    Also  its not half as beauty as an uniGUI application.

    But now they can say " its not in Delphi anymore" ,what to expect in a word that Justin Bieber

    sells more than Mozart,its not what you do,but how market sees you.

    Numbers use unigui

    in General

    Posted

    This is a question I ask myself also.

    I´m dating uniGUI for two months without taking a final decision because of

    that,and still looking for other alternatives.

    But after months of research uniGUI is still the top 1 just because, I could not

    find something that is not MVC alike,where I can used my beloved clientdatasets instead of ORM.

    Can create my reports using algorithms and not only  bands.

    I´ve looked at all mainstream options C#+Telerik,C#+DevExpress,Dart+Angular,React+Redux,Asp.Net MVC already tested

    Java Before,tried even ScriptCase(not for real programmers).

    I´m starting to think that uniGUI have chosen me  :)  :)

    Well ,if it makes anyone fells better Iknow of an Indian Company that have bought 20 copies and an American that

    have bouth 15.

    Also a Brazilian Bank+an American Credit Card processor  said me they´re going to try it after 1.0, lets pray.

     

    Marcello

    DBGrid Spaltenbreite automatisch anpassen

    in German

    Posted

    The latest realease(yesterday one) seems to have a bug,there is already a report about that.

    I´m a newbie in uniGUI ,but 2.000 records are too much to be held without a clientdataset,

    at least I think so.

    In fact in 20 years of Delphi I never needed to show 2.000 record in a Dbgrid.

    10 general design questions...

    in General

    Posted

    Another thing I really prefer free forms,because I think you can have several constructors

    for the same form,something really useful when you want the same form to act in different ways(Polymorphism).

    In fact without it you just can´t use it to interface with mainframes,in banks and credit card companies,where

    people have a functionality named workflow.

    Also free forms are just like Delphi way,so easier to import existing systems to uniGUI.

    Memory release after session has been terminated

    in General

    Posted

    This happens with Intraweb all the Time also ,In fact its not memory wasted but

    the way memory is managed,in order to be faster,it depends on Delphi version also.

    I can´t remember,but i guess there are Fastmm settings that can change this behaviour,although not advised.

    Are you using the ISAPI DLL?

     

    http://borland.public.delphi.thirdpartytools.intraweb.narkive.com/VGdkbAdu/how-to-know-the-memory-of-standalone-application-using

    I can force unigui controls to sincronize content at server side when content is setted at client side?

    in General

    Posted

    Javascript will never actualize the server,thats why

    i try to use Delphi all the time.

    For me the only reason to use JavaScript is if the component still don´t

    do what you want,or for things like local storage .

    At least don´t base your logic in the state of the components that you change by using

    client side code,the problem is when someone else is going to change your code.

    And as far as I know it is not possible to force this sincronization also.

    UNIGUI Converter

    in Feature Requests

    Posted

    Hi,

     

    There is a lot of things to take in consideration,Delphi parser is a translator not a refactor tool,Am I right?

    So,of course as close as both the base and the target architectures are closer,are better.

    I myself never liked things like DevExpress,too much magic,It will probably be a nightmare to migrate it to another thing

    than a new version DevExpress itself,It would take a lot of reengering.

    Using Frames instead of forms in uniGUI,puting the querys in the form instead of the Data module, probably have its own advantages,but certainly not helps the life of the parser .

    But if you come for something like JVCl OR Wool2wool and target to something like JAUD(my uniGUI example) the percentage of

    imported code will probably much bigger.

    When I´m going to migrate somebody elses system,I will probably use a mix of Delphi Parser,for the Data Acess components,and my proprietary tool for what takes reengenering.

     

    Marcello

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