User Interface API

@DefaultValue$

Provide a default value the UI can use - only for primitive fields.

  • API: @org.talend.sdk.component.api.configuration.ui.DefaultValue

Snippets$

{
  "ui::defaultvalue::value":"test"
}

@OptionsOrder$

Allows to sort a class properties.

  • API: @org.talend.sdk.component.api.configuration.ui.OptionsOrder

Snippets$

{
  "ui::optionsorder::value":"value1,value2"
}

@AutoLayout$

Request the rendered to do what it thinks is best.

  • API: @org.talend.sdk.component.api.configuration.ui.layout.AutoLayout

Snippets$

{
  "ui::autolayout":"true"
}

@GridLayout$

Advanced layout to place properties by row, this is exclusive with @OptionsOrder.

the logic to handle forms (gridlayout names) is to use the only layout if there is only one defined, else to check if there are Main and Advanced and if at least Main exists, use them, else use all available layouts.

  • API: @org.talend.sdk.component.api.configuration.ui.layout.GridLayout

Snippets$

{
  "ui::gridlayout::value1::value":"first|second,third",
  "ui::gridlayout::value2::value":"first|second,third"
}

@GridLayouts$

Allow to configure multiple grid layouts on the same class, qualified with a classifier (name)

  • API: @org.talend.sdk.component.api.configuration.ui.layout.GridLayouts

Snippets$

{
  "ui::gridlayout::Advanced::value":"another",
  "ui::gridlayout::Main::value":"first|second,third"
}

@HorizontalLayout$

Put on a configuration class it notifies the UI an horizontal layout is preferred.

  • API: @org.talend.sdk.component.api.configuration.ui.layout.HorizontalLayout

Snippets$

{
  "ui::horizontallayout":"true"
}

@VerticalLayout$

Put on a configuration class it notifies the UI a vertical layout is preferred.

  • API: @org.talend.sdk.component.api.configuration.ui.layout.VerticalLayout

Snippets$

{
  "ui::verticallayout":"true"
}

@Code$

Mark a field as being represented by some code widget (vs textarea for instance).

  • API: @org.talend.sdk.component.api.configuration.ui.widget.Code

Snippets$

{
  "ui::code::value":"test"
}

@Credential$

Mark a field as being a credential. It is typically used to hide the value in the UI.

  • API: @org.talend.sdk.component.api.configuration.ui.widget.Credential

Snippets$

{
  "ui::credential":"true"
}

@DateTime$

Mark a field as being a date. It supports and is implicit - which means you don’t need to put that annotation on the option - for java.time.ZonedDateTime, java.time.LocalDate and java.time.LocalDateTime and is unspecified for other types.

  • API: @org.talend.sdk.component.api.configuration.ui.widget.DateTime

Snippets$

{
  "ui::datetime":"time"
}
{
  "ui::datetime":"date"
}
{
  "ui::datetime":"datetime"
}
{
  "ui::datetime":"zoneddatetime"
}

@Structure$

Mark a List<String> field as being represented as the component data selector (field names generally).

  • API: @org.talend.sdk.component.api.configuration.ui.widget.Structure

Snippets$

{
  "ui::structure::discoverSchema":"test",
  "ui::structure::type":"IN",
  "ui::structure::value":"test"
}

@TextArea$

Mark a field as being represented by a textarea(multiline text input).

  • API: @org.talend.sdk.component.api.configuration.ui.widget.TextArea

Snippets$

{
  "ui::textarea":"true"
}
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