import { IInput } from "@hpcc-js/api" ; import { HTMLWidget } from "@hpcc-js/common" ; import "../src/Input.css" ; export class CheckBox extends HTMLWidget { _inputElement = [ ] ; constructor ( ) { super ( ) ; IInput . call ( this ) ; this . _tag = "div" ; } enter ( domNode , element ) { super . enter ( domNode , element ) ; const context = this ; const checkboxContainer = element . append ( "ul" ) ; if ( ! this . selectOptions ( ) . length ) { this . selectOptions ( ) . push ( "" ) ; } this . selectOptions ( ) . forEach ( function ( val , idx ) { context . _inputElement [ idx ] = checkboxContainer . append ( "li" ) . append ( "input" ) . attr ( "type" , "checkbox" ) ; context . _inputElement [ idx ] . node ( ) . insertAdjacentHTML ( "afterend" , "<text>" + val + "</text>" ) ; } ) ; this . _inputElement . forEach ( function ( e , idx ) { e . attr ( "name" , context . name ( ) ) ; e . on ( "click" , function ( w ) { w . click ( w ) ; } ) ; e . on ( "blur" , function ( w ) { w . blur ( w ) ; } ) ; e . on ( "change" , function ( w ) { const vals = [ ] ; context . _inputElement . forEach ( function ( d ) { if ( d . property ( "checked" ) ) { vals . push ( d . property ( "value" ) ) ; } } ) ; context . value ( vals ) ; w . change ( w , true ) ; } ) ; } ) ; } update ( domNode , element ) { super . update ( domNode , element ) ; const context = this ; this . _inputElement . forEach ( function ( e , idx ) { e . property ( "value" , context . selectOptions ( ) [ idx ] ) ; if ( context . value ( ) . indexOf ( context . selectOptions ( ) [ idx ] ) !== - 1 && context . value ( ) !== "false" ) { e . property ( "checked" , true ) ; } else { e . property ( "checked" , false ) ; } } ) ; } insertSelectOptions ( optionsArr ) { let optionHTML = "" ; if ( optionsArr . length > 0 ) { optionsArr . forEach ( function ( opt ) { const val = ( opt instanceof Array ? opt [ 0 ] : opt ) ; const text = ( opt instanceof Array ? ( opt [ 1 ] ? opt [ 1 ] : opt [ 0 ] ) : opt ) ; optionHTML += "<option value='" + val + "'>" + text + "</option>" ; } ) ; } else { optionHTML += "<option>selectOptions not set</option>" ; } this . _inputElement [ 0 ] . html ( optionHTML ) ; } selectOptions : { ( ) : any [ ] ; ( _ ) : CheckBox ; } ; selectOptions_exists : ( ) => boolean ; name : { ( ) : string ; ( _ ) : CheckBox ; } ; name_exists : ( ) => boolean ; label : { ( ) : string ; ( _ ) : CheckBox ; } ; label_exists : ( ) => boolean ; value : { ( ) : any ; ( _ ) : CheckBox ; } ; value_exists : ( ) => boolean ; validate : { ( ) : string ; ( _ ) : CheckBox ; } ; validate_exists : ( ) => boolean ; } CheckBox . prototype . _class += " form_CheckBox" ; CheckBox . prototype . implements ( IInput . prototype ) ; CheckBox . prototype . publish ( "selectOptions" , [ ] , "array" , "Array of options used to fill a dropdown list" ) ;