[SOLVED] [LAMW] Unable to show a second form
lazarus / 43-Android

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pasquale · 2021-01-16 17:13

Hello,

In Laz4Android (LAMW), I'm trying to open a second form using the
following code:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TfrmFirst.btnShowSecondClick(Sender: TObject);begin   if frmSecond =
nil then    begin      gApp.CreateForm(TfrmSecond, frmSecond);     
frmSecond.InitShowing(gApp);    end     else    begin     
frmSecond.ReInitShowing(gApp);    end; end; 
When I clic on the button, the first form does not disappear but stays
on the background, and the components present in the second form
overlap with those of the first. So, the screen becomes a mess.

Replacing "frmSecond.InitShowing(gApp);" with "frmSecond.Show;"
doesn't change anything.

What am I doing wrong?

Thanks.

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pasquale · 2021-01-16 19:14

Probably, it is more correct for me to say that I am unable to hide
the first form, rather than show the second one. In fact, the second
form shows up but overlaps with the first, which does not hide itself.

As far as I know, Form1.Hide can't be used in Laz4Android.

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jmpessoa · 2021-01-16 19:38

By default the forms are transparent....

So you need set some background color...

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pasquale · 2021-01-16 19:47

Quote from: jmpessoa on January 16, 2021, 08:38:17 pm
By default the forms are transparent....

So you need set some background color...

THANK YOU! Once again, you've solved my problem.