Hi!

I just attached a picture for what I'm trying to do and I don't have a clue how to do it in Intraweb.

In the image, you can see that there are two "buttons" when the mouse pointer is over some "button" that shows the web page as a floating window at the bottom of the "button".

How can I emulate it in Intraweb?

TIA!

Attached Files

Thumbnail(s)
   

Hi,

I'm just starting to use IW with bootstrap and of course struggling with basics. 
I have an input field that I would like to change label and text input color from black to red in case user puts wrong information. I can't find any information how could this be achived. Can somebody please explain it to me how can I do that?

Kind regards,
Bostjan

Hi

I'm trying for several hours to make a simple example of IWBS4 works and I'm failing every time, there's a file attached.

I put a TIWBS4TabControl control and I'm trying to make looks like Navs Pills (nav-pills) from the Bootstrap page, the TIWBS4TabControl control has the property BSTabOptions.Pills I set to True but it's no working. How can I make this work correctly?

I have several questions:

1.- The order from the HTMLHeaders property in the ServerController, is the correct one?
2.- The global variables from IWBS4Global that is set on OnConfig event on the ServerController is correct?

When I look in the Inspector from Google Chrome, I can see some errors:

Quote:jquery.slim.min.js:2 jQuery.Deferred exception: a.ajax is not a function TypeError: a.ajax is not a function
    at Object.loadScript (http://127.0.0.1:8888/webshim-1.15.10/js....js:1:1995)
    at Object.loadScript (http://127.0.0.1:8888/webshim-1.15.10/js....js:1:6319)
    at c (http://127.0.0.1:8888/webshim-1.15.10/js....js:1:4821)
    at http://127.0.0.1:8888/webshim-1.15.10/js....js:1:5679
    at Object._polyfill (http://127.0.0.1:8888/webshim-1.15.10/js....js:1:3116)
    at Object.polyfill (http://127.0.0.1:8888/webshim-1.15.10/js....js:1:2654)
    at HTMLDocument.<anonymous> (http://127.0.0.1:8888/iwbs.js:26:12)
    at l (http://127.0.0.1:8888/jquery.slim.min.js:2:29567)
    at c (http://127.0.0.1:8888/jquery.slim.min.js:2:29869) undefined
w.Deferred.exceptionHook @ jquery.slim.min.js:2
jquery.slim.min.js:2 Uncaught TypeError: a.ajax is not a function
    at Object.loadScript (polyfiller.js:1)
    at Object.loadScript (polyfiller.js:1)
    at c (polyfiller.js:1)
    at polyfiller.js:1
    at Object._polyfill (polyfiller.js:1)
    at Object.polyfill (polyfiller.js:1)
    at HTMLDocument.<anonymous> (iwbs.js:26)
    at l (jquery.slim.min.js:2)
    at c (jquery.slim.min.js:2)
DevTools failed to load SourceMap: Could not load content for http://127.0.0.1:8888/popper.min.js.map: Connection error: net::ERR_CONNECTION_REFUSED
DevTools failed to load SourceMap: Could not load content for http://127.0.0.1:8888/boostrap-4.3.1/js/...min.js.map: Connection error: net::ERR_CONNECTION_REFUSED
DevTools failed to load SourceMap: Could not load content for http://127.0.0.1:8888/boostrap-4.3.1/css...in.css.map: Connection error: net::ERR_CONNECTION_REFUSED

Attached Files

  TestBootstrap4.zip (Size: 8.02 KB / Downloads: 5)

no event fire.
-------------------------------
object IWForm12: TIWForm12
  Left = 0
  Top = 0
  Width = 804
  Height = 502
  RenderInvisibleControls = True
  AllowPageAccess = True
  ConnectionMode = cmAny
  Background.Fixed = False
  LayoutMgr = IWBS4LayoutMgr1
  HandleTabs = False
  LeftToRight = True
  LockUntilLoaded = True
  LockOnSubmit = True
  ShowHint = True
  DesignLeft = 2
  DesignTop = 2
  object IWBS4Region1: TIWBS4Region
    Left = 0
    Top = 0
    Width = 804
    Height = 441
    Align = alTop
    Css = ''
    HeightRender = True
    Text = ''
    WidthRender = False
    BSRegionType = bs4rtContainer
    object IWBS4DropDown1: TIWBS4DropDown
      Left = 200
      Top = 16
      Width = 289
      Height = 25
      OnAsyncClick = IWBS4DropDown1AsyncClick
      OnAsyncChange = IWBS4DropDown1AsyncChange
      BSButtonSize = bs4bszLarge
      IconOnRight = False
      Caption = 'ITEMLIST'
      DropDownItems = <
        item
          Caption = 'ITEM1'
        end
        item
          Caption = 'ITEM2'
        end
        item
          Caption = 'ITEM3'
        end
        item
          Caption = 'ITEM4'
        end
        item
          Caption = 'ITEM5'
        end>
    end
    object IWBS4Label1: TIWBS4Label
      Left = 200
      Top = 64
      Width = 281
      Height = 25
      Caption = 'No ItemName'
    end
    object IWBS4Text1: TIWBS4Text
      Left = 80
      Top = 112
      Width = 657
      Height = 305
    end
  end
  object IWBS4LayoutMgr1: TIWBS4LayoutMgr
    Left = 88
    Top = 40
  end
end

I am using the AppCache to download some documents and I am trying to get those documents more secure.

I want to just display the document 1 time for the end user and then destroy it in the appcache.

According to https://doc.atozed.com/en/iw14/develop/c...cachetype/ it says that TCacheType can use ctOneTime, but ctOneTime is for intraWeb internal use only.

I tried using ctOneTime and it appears to work as expected.

Is this something I can use, or is it still off limits?

Hi guys,

we have a new exciting release ready for you:

IntraWeb 15.2.0 is now available!

Among other things it brings:

- RAD Studio 10.4 Sydney support

- One of the most requested features of all times: Full AJAX (Async) render capability!  

Check it out: https://www.atozed.com/2020/05/intraweb-15-2-0/

Plenty of new exciting stuff: https://www.atozed.com/2020/05/15-2-0-h/


This version is fully compatible with latests IW 15.1.x releases (not binary compatible though, of course). Just rebuild your application with zero code changes and it will behave exactly the same!

3rd party components (TMS, CG Dev Tools) must be recompiled but should require no source code changes either

Enjoy!  

Hi,

Just curious -- are the new Bootstrap 4 components for IW now included with IW?

Hi every body,

After working with IdTCPServer, I'm now using IdHTTPServer and for client management I need to use sessions. My web researchs send me to a Remy's tutorial here 

https://forums.embarcadero.com/thread.js...eID=845373  but I always get the following answer 

type : exception error
description : the server encounter an internal error that prevented it from fulfilling this request

I believe the forums.embarcadero site is no longer available. 

I hope somebody can help me to find this tuto.

Regards

I am developing an application with several forms (with inheritance) containing several Frames (with inheritance). On the forms (and sometimes on a frame) I have buttons which should open the next form. Simply by filling some data in the next form and then using the .show of that next form. The same way I use buttons on a "deeper" form to return to the previous one by doing a callback to the previous form to transfer the data (with my own OnFinished procedure) and then close the form with a .hide. Most of the times that works fine. 

Sometimes however I need to click again after the first click on the open/close button. That would not be a big problem if not all the data I entered in edit fields was removed. After the first click, I found out, the current form (which I'm trying to leave) is fully rebuilt because of something called "CheckActiveFormInSync".

I tried to simpify the problem in a demo without the hassle of the inheritance and data transfer to and from the form. I think I found behaviour that very much resembles my problem. I think it has the same basis. 

I have a demo which creates two forms (in the demo I have a frame as well; it has the same problem as the form). From the first form I open the second form by clicking the button. The second form has a memo with an async KeyUpEvent doiing effectively nothing (but it is called). When I do nothing in the second form and press F5 te refresh, the second form is shown again (as expected). When I enter one or more characters in the memo (thus calling the async event) and then press F5, I am suddenly back in Form1, I think because of CheckActiveFormInSync.... It is in the calling stack of the OnOpen event of Form1. When I remove the async event from the memo an F5 does what it should do; refresh form 2

Delphi 10.3 with update 2
Intraweb 15.1.20

Attached Files

  ActiveForm.zip (Size: 61.64 KB / Downloads: 1)

Howdy K!

Any exciting news to report on IW17?

All the best,

Shane