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[Forums] Multiple File Upload


[Forums] Label text is a calculated Value

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Hello Singanamala

Both widgets and language statements can have properties. Some properties accept only literal values, while others accept expressions (calculated values), like the Value property in a Label widget.

When the property accepts an expression, you can assign any expression, that will be evaluated at run time, when the element is executed or build, and the result will be used as the value for the property.

For example, when you assign a text variable to the Value property of a Label widget, the value stores in this variable at the moment the Label is build will be used.

Cheers.

[Forums] How to give DropDownSelect PlaceHolder

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Hello,

To achieve something like this:


You have to provide a special list value on the combo box that you have on the screen.

0 as Value 1 and Option 1 as Please select a color


To avoid allowing the user to submit an invalid option you may want to use one of the following options(or both):

1. Make sure the mandatory value of the combo box is set to true and if you have a button with the validation type "Client and Server"

This will make a client side validation and if the value of the variable is zero(variable has to be of type integer/long integer/identifier) it will raise an error near the combo box:


2. Validate on the server side if the combo box variable is equal to zero. If so, you could raise an error "Please select a valid color"


Kind regards,

Márcio Menezes

[Forums] SetUserId doesn't seem to work.

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Hi, I set up the User Id feature in my Google Analytics console, however, I don't see any data coming. I call SetUserId method in the layout initialize section, right before I call track screen. Regular data works fine. Can you assist? 

Thanks,

Roman


[Forums] best practice for using table data in action

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Oh!  I think I get it now - you are using an input variable to the screen action and then just passing it that.  So I could use the prep aggregate for the table, and then when they hit the "pay" button pass the action the list with just those two variables being passed in.  I didn't think of doing it that way.

[Forums] How to set the listbox 'Selection Attribute' when the source aggregate has one column

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Hi Bradford,

You will need to create another list of records with the same columns of the aggregate plus the one for the selected. and assign the aggregate to that list.

Regards,

Marcelo


[Forums] Multiple Filters for Vehicle Records

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Hi! 

Try to have some filter lines like : 

                      FilterModel = "" or VeiculeInventory.Model like "%"+FilterModel+"%"

one for each filter you want to have. 

I  have never reached the maximum allowed.

Hope this helps

Graça

[Forums] How to set the listbox 'Selection Attribute' when the source aggregate has one column

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The documentation says to add a boolean but I can't seem to do that to an aggregate that has one column which is the single group by of one column.  My aggregate is over a table that has many different cities. I would normally in SQL do a select distinct but I am doing a group by of just the city to get a list of cities. I want to be able to allow multiple selection of different cities but don't know what this selection Attribute has. The docs say to add a boolean attribute but I can't seem to do that to an aggregate that has a single group by column.

Thanks


[Forums] How to have vertical scroll on table records inside of Section Expandable

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I've included a screen shot of the SectionExpandables I'd like to have vertical scroll bars. I'd also like to allow the selection of individual records inside each Section. Should I have chosen another widget to be able to allow the selection of one/many of each section.


Thanks

[Forums] How to have vertical scroll on table records inside of Section Expandable

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Hi Bradford,

you will need to use CSS for that. You just need to add this CSS "overflow-y: scroll;" to the element that you want to add the scrollbar.

Regards,

Marcelo


[Forge] Whois Example

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Example to Whois Services https://www.outsystems.com/forge/component-overview/5009/whois-services

[Forge] WHOIS services

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Here I have compiled three of the easiest to use REST services to check a domain WHOIS information. Some also provide extra services as check domain availability, take a screenshot of the site, check if email address is valid... All those actions are available as actions that simply ask for the domain and api key (you need to register with the sites). It has a total of 13 Application Objects, but you can drop most of them if you're sticking with a single provider.

[Forge] Android iOS Shared User Preferences

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An interface to the user’s defaults database, where you store key-value pairs persistently across launches of your app. - Supports both Android [ Shared Preferences ] & iOS [ User Preferences ]

[Forums] What is the alternative for Android Like Shared Preferences In Outsystems ?

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https://www.outsystems.com/forums/discussion/43774/alternative-for-android-ios-shared-user-preferences-independent-module/

[Forums] Alternative for Android iOS Shared User Preferences | Independent Module

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An interface to the user’s defaults database, where you store key-value pairs persistently across launches of your app.- Supports both Android [ Shared Preferences ] & iOS [ User Preferences ]


This Component Provides the ability to save and retrieve persistent key-value pairs of any Javascript data type. You can use this Component to save any data: arrays, booleans, numbers, strings and objects. This data will persist across user sessions.

This Component uses SharedPreferences on Android and NSUserDefaults on iOS.

Supported platforms

  • Android
  • iOS

Highlights

  • Save and Retrieve key-value pairs of any Outsystem Data Type using respective Get or Put Actions
  • Get Actions 
    • GetBoolean       : Retrieves a Boolean value from the preferences
    • GetInteger         : Retrieves a integer value from the preferences
    • GetLongInteger : Retrieves a Long-Integer value from the preferences
    • GetText              : Retrieves a text value from the preferences
  • Put Actions
    • PutBoolean       :  Sets a Boolean value in the preferences
    • PutInteger         :  Sets a integer value in the preferences
    • PutLongInteger :  Sets a  Long-Integer value in the preferences
    • PutText              :  Sets a text value in the preferences
  • ValidateActions
    • HasKey : Check the Specific Key is available or not in the preferences
    • CheckUserPrefrencesPlugin : Check for Cordova Defined & Plugin-Loaded
  • Clear Actions
    • DeleteKey : Removes a value from the preferences of the specified Key
    • ClearAllPreferences : Removes all key-values from the preferences

Android iOS Shared User Preferences Forge link : 

https://www.outsystems.com/forge/component-overview/5013/


Thanks @adriano-di-giovanni for Cordova Plugin Git Repository


- Assif


[Forums] How to give DropDownSelect PlaceHolder

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Hi Márcio Menezes,


According to your method in the combo box we can select 'Please Select A Color' also from the combo box.


But as seen in the link below:

https://www.outsystems.com/outsystems-ui/patterns/web/DropdownSelect


We can't select primary and also can't see primary in the combo box list but we can select other items from combo box. 


I have to implement the behavior of combo box like the above link.


Regards,

Manthan Shah.

[Forums] How to save data in shared preference

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Alternative for Android-iOS Shared or User preferences

Android iOS Shared User Preferences Forge link : 

https://www.outsystems.com/forge/component-overview/5013/




  • Get Actions 
    • GetBoolean       : Retrieves a Boolean value from the preferences
    • GetInteger         : Retrieves a integer value from the preferences
    • GetLongInteger : Retrieves a Long-Integer value from the preferences
    • GetText              : Retrieves a text value from the preferences
  • Put Actions
    • PutBoolean       :  Sets a Boolean value in the preferences
    • PutInteger         :  Sets a integer value in the preferences
    • PutLongInteger :  Sets a  Long-Integer value in the preferences
    • PutText              :  Sets a text value in the preferences
  • ValidateActions
    • HasKey : Check the Specific Key is available or not in the preferences
    • CheckUserPrefrencesPlugin : Check for Cordova Defined & Plugin-Loaded
  • Clear Actions
    • DeleteKey : Removes a value from the preferences of the specified Key
    • ClearAllPreferences : Removes all key-values from the preferences


Cheers



[Forge] Restrict Characters Mobile

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An easy and light weight way to restrict characters in a input text field on mobile.

[Forums] Restrict copy, paste and special characters

[Forums] How to give DropDownSelect PlaceHolder

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Hi Manthan,

Primary is a option in that combobox. Is at the end of the options. You can try and use a list box. Because placeholders only work on multiple select combobox.

Regards,

Marcelo

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