I'm using TIdHTTP component to execute GET command, resulting in above error message:

I can only one time assign
TIWGrid1.Cell[0,0].Control:= TIWImage1;
in form OnCreate

Another assignment to
TIWGrid1.Cell[0,0].Control
or even to any other cell
makes the cell [0,0] disappear

The bug is only in OnAsyncTimer
but it is all right (does not disappear) in OnTimer

New maintenance update for IntraWeb 15.1 is out

https://www.atozed.com/2020/02/intraweb-15-1-15/

This version is binary compatible with previous versions (from 15.1.12)

Cheers  

I installed IntraWeb 14 a week ago and I’m transporting a project over into it.  However, I’ve run into a problem.  I need TIWRectangle to handle drag and drop events.  Has this been added in IntraWeb 15?

I am integrating https://github.com/brinley/jSignature to make a signature in a html page.
It's to sign a work order by a customer much like parcel delivery services uses it.

Integrating and using the library works. Now I would like to store the signature data in the database. For this I need to send the signature data to the server. First idea was to use

Hi All,

I have a problem with an Iwlistbox. I do not seem to react to either of the OnChange events, when I add items to it or delete items from it.

I have two listboxes next to each other and a button in between. When I (async)click the button it moves the selected item in the left list to the right list, by adding the line to the right list and deleting it from the left list.

In that proces I say both lists are changed, but neither OnChange not OnAsyncChange of any of the listboxes are fired.

What am I doing wrong ?

I'm pretty sure I once saw a demo with this functionallity, but can't seem to find it now. Any body know of an example I can chech out ?

Regards
Soren

Hi All,

When I put on a TIwEdit on a form, at design, it is higher than usual. 32 pixels in stead of the usual 21. Is that only on my installation and if, how do I set it back to 21 ?

If it is a general change, I wonder why it has been changed and if that is the future size to get used to. NB! I'm still on 15.1.12.

regards
Soren

Hi Guys,

I have a strange problems I hope you can help me with. I'm might be looking in the wrong place, but so far I have not been able to pinpoint the actual reason for the behavior:

I have a simple form with 3 IWEdit fields and a button. All three are standard text (not using any of the new options yet), Field 1 has an OnExit event, and field 1 to 3 has one (sharing the same) OnAsyncKeyDown event. NB! In the OnAsyncKeyDown, I check if EventParams['which'] is '9' in which case I exit the event right away. If not, I set the background color of the fields 2 and 3 to ClWebWhite. Taborder is one-two-three downwards.

Field 1: Item number: Onexit event: Check table for item. If item found present name and price in the fields. If not found, show empty fields.
Field 2: Item name
Field 3: Price

Button 1: Check contents of fields: if Ok, try to save (Insert or Update) Item. If not ok, report an error and set background color of the erroneous field to clWebYellow.

AND I have JavaScript on the form looking for certain Keykombinations. If F10, do the same as clicking the button with the mouse. It works pretty well.

Simple in a way, yet with problems: 

When I tab though the fields, clicking the button with the mouse everything is working as expected. Errors are reported with a WebYellow color and next keydown, typically in the same field, resets the color to WebWhite.

When pressing F10 on the other hand, everything is being tested as if I clicked the button with the mouse, and if an error, the erroneous field is turned WebYellow. This time however, the keydown event, setting the color to WebWhite, is no longer working. Test shows the event is being handled and it is setting the background color of the field to webwhite, but regardless, the Yellow color stays. It's being told to change from Yellow to white, and act as if it do, but refuses to comply. When leaving the form and returning everything is again working as expected, until I press F10.....

How can I be, that the program is able to set the color to yellow, in the Async state, and to reset it to White, still in the Async state, and as soon as I use the F10, it can set the color to Yellow, but other events cannot change color back to white. Both the Mouse Click on the Button and the F10 makes a round trip to the server to try to save the contents, but it is as if the program looses it's ability to commit actual changes to colors in the async events, after the F10.

NB! If I deliberately perform an OnClick event after return form the F10 event, it appears to work again, so something tells me it an Sync/Async issue but I can't seem to put my finger on where or what. I hope some of you have had similar problems and have found a workaound, or workable solution.

Regards
Soren

After post edit: I forgot to mention I'm using Delphi 10.3.2 with upgrades and IW 15.1.12

Hello Alexandre,

an adjustment of TIWEdit seems to be necessary:
The display (align) in mobile browsers is incorrect if datatype=stDate.

Everything is ok in desktop browsers!

Thanks for checking!

Can the IwFileUploader be modfied to capture the number of files that are DRAGGED & DROPPED so that the OnFileUploadSuccess event can
extract from the event params which file number it is processing. Even better would be something like

TotalFileCount=6
CurrentFileNumber=3

This way the program knows when the last file has been uploaded.

Bill B