Android Question How to limit the number in Numeric Range option in B4XPreferencesDialog

Che Mohamad · Apr 26, 2021

Hi,
I am following this example about the
B4XPreferencesDialog - Cross platform forms here: https://www.b4x.com/android/forum/t...esdialog-cross-platform-forms.103842/#content

In the Preferences Dialog, for the Numeric Range, I need to limit the number in the to just 1-100. How can I do that?
I try to edit the Json file "Example.json" where it has this part :
{
"options": [
"100",
"1000",
"10"
],
"title": "100 - 1000",
"type": "Numeric Range",
"key": "2",
"required": false
}
but it seems it didnt have any impact.
Thank you in advance for your help.

Erel · Apr 26, 2021

Tested with this code:

B4X:

    p.LoadFromJson($"
{    
    "Version": 1.66,
    "Theme": "Light Theme",
    "Items": [
        {
"options": [
"100",
"1000",
"10"
],
"title": "100 - 1000",
"type": "Numeric Range",
"key": "2",
"required": false
}
]
}
    "$)

It works fine.

Are you using B4XPreferencesDialog v1.72?

If so then please upload a small project that demonstrates the issue.

Che Mohamad · Apr 26, 2021

Erel said:
Tested with this code:

B4X:

p.LoadFromJson($" { "Version": 1.66, "Theme": "Light Theme", "Items": [ { "options": [ "100", "1000", "10" ], "title": "100 - 1000", "type": "Numeric Range", "key": "2", r } ] } "$)

It works fine.

Are you using B4XPreferencesDialog v1.72?

If so then please upload a small project that demonstrates the issue.

Hi Erel,
Thanks for your reply. Yes I'm using v1.72. Still doesnt work for me.
I still cant figure out where in the code that says minimum number =1 and maximum number=100?
Example if I want to change the range to 2 (min) to 50 (max) where do I put this in the code?

Thank you in advance for your reply.

Erel · Apr 26, 2021

I now see.

Best to use the form builder: https://www.b4x.com/android/forum/t...der-designer-for-b4xpreferencesdialog.104670/

Che Mohamad · Apr 26, 2021

Che Mohamad said:
Hi Erel,
Thanks for your reply. Yes I'm using v1.72. Still doesnt work for me.
I still cant figure out where in the code that says minimum number =1 and maximum number=100?
Example if I want to change the range to 2 (min) to 50 (max) where do I put this in the code?

Thank you in advance for your reply.

Hi Erel,
Sorry my bad. I just change the parameter from
"100",
"1000",
"10"

to
"1",
"100",
"1
Now it works. Thanks.

Android Question How to limit the number in Numeric Range option in B4XPreferencesDialog

Che Mohamad

Member

Erel

B4X founder

Che Mohamad

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Erel

B4X founder

Che Mohamad

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