net.liftmodules.combobox

DataParser

class DataParser extends AnyRef

This class is used to parse JSON returned by select2 when user selected / unselected an item from it.

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Instance Constructors

  1. new DataParser(newItemPrefix: String)

    newItemPrefix

    The prefix string for new item generated by users.

Type Members

  1. type Selected = Option[(ComboItem, Boolean)]

    The data-type represented the selection in single-value combobox.

    The data-type represented the selection in single-value combobox.

    • The first element in the tuple is the selected item.
    • The second element in the tuple indicate whether this item is a new item generated by user.

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  1. final def !=(arg0: AnyRef): Boolean

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  16. final def notifyAll(): Unit

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  17. def parseSelected(jsonString: String): Either[List[ComboItem], Selected]

    Parse JSON data from select2.

    Parse JSON data from select2.

    This method will parse JSON returned by select2 to Scala object.

    If the combo box is allow multiple value, then it will return a Scala's Left[List[ComboItem]] which contains the item that user selected.

    If the combo box is single value, then it will return Some[(selectedItem, isNewItem)] if there is value been selected or it will return None if user unselected current value.

    jsonString

    The JSON data returned by select2.

    returns

    The corresponding Scala object.

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