[Solved: Unable to get property 'select']

 

JSInterface.JSCode(#1'.el.select("input[type=checkbox]").elements['+i.ToString+'].disabled='+FReadOnly.ToString.ToLower+';');

produces

 

 

Unable to get property 'select' of undefined or null reference
localhost:8077 (177,8)

 

With 1531 Trial. Any ideas? Thx.

[UniCheckListbox C++ Error]

This is solved. Was problem of custom component. Not unigui.

[UniCheckListbox C++ Error]

Hi,

 

I am using 1531 Trial. Those 2 lines dont seem to work. Any ideas?

 

    int i = UniCheckListBox1->Items->Add("Hallo");
    UniCheckListBox1->Selected = true;

Gives an Ajax error:

 

The form

object MainForm: TMainForm
  Left = 0
  Top = 0
  ClientHeight = 411
  ClientWidth = 852
  Caption = 'MainForm'
  OldCreateOrder = False
  MonitoredKeys.Keys = <>
  OnAjaxEvent = UniFormAjaxEvent
  PixelsPerInch = 96
  TextHeight = 13
  object UniMemo1: TUniMemo
    Left = 192
    Top = 24
    Width = 449
    Height = 169
    Hint = ''
    Lines.Strings = (
      'UniMemo1')
    TabOrder = 0
  end
  object UniCheckListBox1: TUniCheckListBox
    Left = 360
    Top = 256
    Width = 121
    Height = 97
    Hint = ''
    TabOrder = 1
    ReadOnly = False
    TrackOver = True
  end
end

[ListView]

Hi there,

1526 is released. Good news. Still waiting for ListView. Any planned release date?

 

Cheers

[Listview]

6 hours ago, mehamada said:

give a TUniStringGrid a try

I need drag and drop. It doesnt seem to have it for a line or row. Maybe I go with dbgrid in the meantime. Because its not released yet.

[C++Builder 10.3 - [ilink32 Error] Fatal: Unable to open file 'UIDHEADERLIST.OBJ']

Hi,

you need to comment out the #pragma link statements in the headers. This is annoying and shouldnt be the case.

Those headers are auto generated by dcc and located in 

 

C:\Users\Public\Documents\Embarcadero\Studio\20.0\hpp\Win32

Alternatively you can try to elimenate those in the .pas files.

[Listview]

Hi, has anyone seen the Listview component? Is it available now? Thank you.

[Roadmap]

Thank you for your offering. We have our own visual components built in C++ in our application. The mentioned one is inheritated from TListView.

As it is not available yet we made a workaround inheritated from TDBGridView. Probably its better to wait for TUniListView.

[Roadmap]

ListView. Because we have our data in memory and dont have any databases.

[Roadmap]

I wonder if it is better to buy now of to wait for our desired feature

[Roadmap]

Excellent. Thanks a lot! 

We are looking forward for ListView. Because we do a lot in memory. We dont have that much databases. Looks like unigui's strength is database related.

[Roadmap]

I dont get hardly any answers here. I am not a customer but a prospect. This might be the reason. Strange.

[Roadmap]

Hello, 

 

we want to buy unigui. But before we want to see the new roadmap. 

Any date planned? Thx.

[C++ Custom Component (Ver 1500 trial, cbuilder 10.2.3)]

On 7/13/2019 at 11:15 PM, akr said:

Hi,

I am trying to write a unigui custom component. For testing I derived a simple component from TUniEdit.

It compiles and gets installed.

As soon as I put it on a unigui form I get a access violation in rtl250.bpl in function "GetPropList". 

 

Doing the same in Delphi Pascal works fine. Has this ever worked? Any change to get it fixed? We are evaluating unigui for a large C++ application.

 

Sherzod, Farshad, just wanna know if there are any news with C++. Same behaviour in 10.3.3. Still crashing when building components with C++. Everything is described here. Either a unigui or cbuilder bug. Hard to say. cbuilder comsumes headers generated by delphi on install time. Compiles well. But when component is installed in ide it crashes immediately. When I remove a property (e.g. RTL, commented out in uniguiclasses.hpp), some components start working. Strange.

(1509 Demo)

[Listview]

27 minutes ago, Sherzod said:

Are you still using the trial version?

Yes. Our applicaton makes heavy use of Listviews. We are waiting for this component. Any progress?

[Listview]

Does anyone have a Listview component? Its on the roadmap but doesnt seem to be available. That would be very helpful!

[Disappointed with Unigui? There are alternatives coming!]

That doesnt impress me. Have u ever tried to make a database event driven website with TMS? Forget it. Data access will require another strange TMS tools and strange TMS REST services.

With unigui it just works. I dont have to implement a rest layer and can use standard FireDac & standard MS SQLServer. A powerful combination.

Dont get me wrong. TMS is worth to keep it in mind. But its much too early to consider it as a serious alternative.

[Sync data from same screen to different users]

What database do u use? I do this with database events.

 

http://docwiki.embarcadero.com/RADStudio/Rio/en/Database_Alerts_(FireDAC)

 

[Gui update]

Ok thanks. Thats my current solution. Implemented a timer.

But it freezes sometimes. Maybe I should move to ISAPI now....

[Gui update]

There problem here seem the asynchronous events from FDEventAlerter. This doesnt seem to be supported by unigui. Anyone? Anyone using this?

[Gui update]

Hi,

I am using 1509 trial. 

 

I am trying to update a Unimemo with FDEventAlerter (OnTimeout, OnAlert). Timeout is set to 1000. Works on normal VCL. But Unigui doesnt seem to update. 

When the memo gets refreshed it shows several entries. But how can it be updated via FDEventAlerter/OnTimeout, means every second?

[Complete blocking of the Web client interface]

Was able to reproduce with chrome

[unidbgrid hotkeys]

Thank you! Ok, not default keys. Handler needed. ok.

[unidbgrid hotkeys]

Is there a description of the hotkeys somewhere?

My problem is that ctrl-del is not working. Normally it should delete a row.

 

I am using the 1509 trial.

[C++ Custom Component (Ver 1500 trial, cbuilder 10.2.3)]

Hi, this doesnt solve my problem. This is about C++ and components inherited from unigui classes. Wrong topic!