B4J Tutorial SithasoDaisy TailwindCSS UI Toolkit: Q & A

Mashiane · Nov 19, 2022

Hi there

NB: Where possible, please include a simple project that demonstrates your use case.

Do you have any questions about SithasoDaisy UI Toolkit?

You can shoot it here and we will oblige.

Thanks in advance?

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Mashiane · Feb 22, 2023

asales said:
Thanks! It worked, but:
1 - I don't see the logs in the IDE : Log(params.Get("parameter1")).
Even in the SithasoDaisy demo - like the sub btncode_click - I can't see the logs.

2 - I have a code to save a text file (based in second option of this post) that uses a #if javascript.
It works before, but now if I put the javascript code I get a blank page.

2.1 - I can't see the SDUIButton1 that I put in the home layout (pgHome).

What could be happens?
The project is in attached.

I have updated the project. These are the changes made.

Use hamburger to show & close the drawer.
Click a button and generate a text file & download it.

Mashiane · Feb 22, 2023

asales said:

I have this link:

http://cep.republicavirtual.com.br/web_cep.php?cep=30130003&formato=json

that me returns a JSON:

B4X:

{"resultado":"1","resultado_txt":"sucesso - cep completo","uf":"MG","cidade":"Belo Horizonte","bairro":"Centro","tipo_logradouro":"Avenida","logradouro":"Afonso Pena"}

I try to use the code of the module demoADClients of the SithasoDaisyDemo to get the contents, but don't works. The postal.Success return False.
Here is my code. What I can do wrong?

B4X:

Sub btnPostalCode_click (e As BANanoEvent)
    Dim postal As SDUIFetch
    postal.Initialize("http://cep.republicavirtual.com.br/web_cep.php?cep=30130003&formato=json")
    postal.SetContentTypeApplicationJSON
    banano.Await(postal.GetWait)
    If postal.Success Then
        'on success, get the results
        Dim response As Map = postal.response
        'as per fields we have defined.
        Dim results As List = response.get("results")  '??
        'as per fields we have defined.
        For Each postalcode As Map In results
            Dim c As Map = CreateMap()
            c.Put("uf", postalcode.Get("uf"))
            c.Put("cidade", postalcode.Get("cidade"))
            c.Put("bairro", postalcode.Get("bairro"))
            c.Put("logradouro", postalcode.Get("logradouro"))
        Next
    Else
        Log(postal.ErrorMessage)
    End If
End Sub

You call a http, this needs to be called not from https, in your case it gives a 404.

This is the output with.

B4X:

Dim postal As SDUIAxios
    postal.Initialize("http://cep.republicavirtual.com.br/web_cep.php")
    'add a parameters
    postal.AddParameter("cep", "30130003")
    postal.AddParameter("formato", "json")
    'execute the post
    banano.Await(postal.GetWait)
    Log(postal.Status)
    Log(postal.Data)

SDUIFetch is based on BANanoFetch, Im not sure why it gives a blank.

alwaysbusy · Feb 22, 2023

Native BANano works just fine, so something must be wrong in your SDUIFetch wrapper.

B4X:

Dim fetch As BANanoFetch
Dim fetchOptions As BANanoFetchOptions
Dim fetchResponse As BANanoFetchResponse        
Dim Error As String
        
fetchOptions.Initialize
fetchOptions.Method = "GET"
fetch.Initialize("http://cep.republicavirtual.com.br/web_cep.php?cep=30130003&formato=json", fetchOptions)
Try
        ' wait for the response
        fetchResponse = BANano.Await(fetch)
        ' wait for the json part of the response
        Log(BANano.Await(fetchResponse.Json))        
Catch(Error)
        Log(Error)
End Try

Result:

Alwaysbusy

Mashiane · Feb 22, 2023

SDUIFetch - Fixed

issue was: banano.Await(postal.GetWait) internals

B4X:

Dim postal As SDUIFetch
    postal.Initialize("http://cep.republicavirtual.com.br/web_cep.php")
    'add a parameters
    postal.AddParameter("cep", "30130003")
    postal.AddParameter("formato", "json")
    'execute the get
    banano.Await(postal.GetWait)
    Log(postal.Status)
    Log(postal.StatusText)
    Log(postal.Success)
    Log(postal.Response)

NB: Patch now available for download.

asales · Feb 22, 2023

asales said:
1 - I don't see the logs in the IDE : Log(params.Get("parameter1")).
Even in the SithasoDaisy demo - like the sub btncode_click - I can't see the logs.

The answer to my question: the logs are not show in the Logs tab of the B4J IDE, but in the console of the browser.
In the Microsoft Edge I open the console with Ctrl+Shift+J.

asales · Feb 22, 2023

Mashiane said:

SDUIFetch - Fixed

issue was: banano.Await(postal.GetWait) internals

B4X:

Dim postal As SDUIFetch
    postal.Initialize("http://cep.republicavirtual.com.br/web_cep.php")
    'add a parameters
    postal.AddParameter("cep", "30130003")
    postal.AddParameter("formato", "json")
    'execute the get
    banano.Await(postal.GetWait)
    Log(postal.Status)
    Log(postal.StatusText)
    Log(postal.Success)
    Log(postal.Response)

NB: Patch now available for download.

Now as I can see the logs, I get this message when I try the code.:

B4X:

Mixed Content: The page at 'https://localhost/sithasodrawer/index.html' was loaded over HTTPS, but requested an insecure resource 'http://cep.republicavirtual.com.br/web_cep.php?cep=30130003&formato=json'. 
This request has been blocked; the content must be served over HTTPS.

How can I access the insecure HTTP://?
Thanks for all help in this thread!

alwaysbusy · Feb 23, 2023

asales said:
How can I access the insecure HTTP://?

As far as I know this is not possible any more for obvious security reasons. A https site can no longer access insecure http resources. Their https certificate seems to be only valid if coming from a *.uni5.net, uni5.net domain.

asales · Feb 23, 2023

The SDUIFullCalendar component is great, but:

1- I can translate the month, week, days and buttons use the locale property:

but I could not translate this button ("today"):

2 - If I resize the browser or access the calendar using a mobile, it don't show correctly:
mobile

desktop

asales · Feb 25, 2023

I'm trying to load a text file and read his lines (one by one) as a list.
This is my code to read the file and get the lines, but "myText.Get(i)" get char by char instead line by line.

B4X:

Dim myText As List = banano.Await(banano.GetFileAsText(fp, Null, "UTF-8"))
For i = 0 To myText.Size -1
    Log(myText.Get(i))   'show char by char instead line by line
Next

How I can read the text file line by line?
Thanks in advance for any tips.

angel_ · Feb 25, 2023

asales said:
I'm trying to load a text file and read his lines (one by one) as a list.
This is my code to read the file and get the lines, but "myText.Get(i)" get char by char instead line by line.

B4X:

Dim myText As List = banano.Await(banano.GetFileAsText(fp, Null, "UTF-8")) For i = 0 To myText.Size -1 Log(myText.Get(i)) 'show char by char instead line by line Next

How I can read the text file line by line?
Thanks in advance for any tips.

Try this:

B4X:

Dim myStrText As String = banano.Await(banano.GetFileAsText(fp, Null, "UTF-8"))
Dim myText As List = BANano.Split(CRLF, myStrText)
For i = 0 To myText.Size -1
    Log(myText.Get(i))
Next

asales · Feb 25, 2023

angel_ said:

Try this:

B4X:

Dim myStrText As String = banano.Await(banano.GetFileAsText(fp, Null, "UTF-8"))
Dim myText As List = BANano.Split(CRLF, myStrText)
For i = 0 To myText.Size -1
    Log(myText.Get(i))
Next

It worked. Thanks!

asales · Feb 26, 2023

I'm trying to hide this component (SDUIRadioGroup) in runtime, with the code below, but the caption is not hide:

B4X:

radGender.Hide

How can I hide the caption too?

Mashiane · Feb 26, 2023

asales said:
I'm trying to hide this component (SDUIRadioGroup) in runtime, with the code below, but the caption is not hide:

B4X:

radGender.Hide

View attachment 139755
How can I hide the caption too?

B4X:

Sub ShowRadio(RadioID As String)
    BANano.GetElement($"#${RadioID}_formcontrol"$).RemoveClass("hidden")
End Sub

Sub HideRadio(RadioID As String)
    BANano.GetElement($"#${RadioID}_formcontrol"$).AddClass("hidden")
End Sub

Please use this for now, will be fixed in the next release. Thank you.

sdleidel · Feb 28, 2023

I have a Question:
i have this PHP-code to "download" a file from the Server"

php:

function getmyfile($path, $filename) {
 
$file = $path."/".$filename;

header('Content-type: application/octet-stream');
header("Content-Type: ".mime_content_type($file));
header("Content-Disposition: attachment; filename=".$filename);
while (ob_get_level()) {
    ob_end_clean();
}
readfile($file);

}

This code is OK

Now, how i can get this working in my "Sithaso APP" ?
I have test with:

test:

Dim s As String = banano.CallInlinePHPWait("getmyfile", CreateMap("mypath":"C:/laragon/www/PDFBestellung", "myfile":"Bestellung"&myLieferscheinnr&".pdf"))

But i would like that the browser download the file ...

Mashiane · Feb 28, 2023

sdleidel said:
I have a Question:
i have this PHP-code to "download" a file from the Server"

php:

function getmyfile($path, $filename) { $file = $path."/".$filename; header('Content-type: application/octet-stream'); header("Content-Type: ".mime_content_type($file)); header("Content-Disposition: attachment; filename=".$filename); while (ob_get_level()) { ob_end_clean(); } readfile($file); }

This code is OK

Now, how i can get this working in my "Sithaso APP" ?
I have test with:

test:

Dim s As String = banano.CallInlinePHPWait("getmyfile", CreateMap("mypath":"C:/laragon/www/PDFBestellung", "myfile":"Bestellung"&myLieferscheinnr&".pdf"))

But i would like that the browser download the file ...

If you can get the "blob" of the file, you can execute..

B4X:

SDUIShared.DownloadBlob(blobOfFile, "Bestellung"&myLieferscheinnr&".pdf")

asales · Mar 1, 2023

Mashiane said:
B4X:

Sub ShowRadio(RadioID As String) BANano.GetElement($"#${RadioID}_formcontrol"$).RemoveClass("hidden") End Sub Sub HideRadio(RadioID As String) BANano.GetElement($"#${RadioID}_formcontrol"$).AddClass("hidden") End Sub

Please use this for now, will be fixed in the next release. Thank you.

I tried this way, but don't worked:

B4X:

HideRadio("radGender")

Mashiane · Mar 2, 2023

asales said:
I tried this way, but don't worked:

B4X:

HideRadio("radGender")

Internal element ids are always lowercase, try radgender

asales · Mar 2, 2023

Mashiane said:
Internal element ids are always lowercase, try radgender

Thanks, now it is hide, but when I show again ("ShowRadio") the radio buttons are missing:

asales · Mar 3, 2023

Can I set a max lenght to the text of the SDUITextArea?
I don't want the user put more the 500 characters in the textfield, for example.

asales · Mar 6, 2023

One more to my question list:
- Everytime that I deploy a project, it create this files in the assets subfolder of www:
600by600.jpg, SithasoDaisyLogo.jpg, daisyui.jpg, .woff2 and .ttf extension files.

I don't use this files and it is don't in the assets folder of my project.
How can I remove this files automatically when I compile the project?

Thanks in advance.

B4J Tutorial SithasoDaisy TailwindCSS UI Toolkit: Q & A

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