@@ -26,6 +26,10 @@ export type CustomListAction<CompCtor extends CompConstructor = CompConstructor>
2626> ;
2727
2828type ListAction < CompCtor extends CompConstructor = CompConstructor > =
29+ | {
30+ type :"setChildrens" ;
31+ value :Array < ConstructorToDataType < CompCtor > > ;
32+ }
2933| {
3034type :"push" ;
3135value :ConstructorToDataType < CompCtor > ;
@@ -145,7 +149,19 @@ export function list<ChildCompCtor extends CompConstructor<any, any>>(
145149
146150private reduceCustom ( action :ListAction < ChildCompCtor > ) : this{
147151switch ( action . type ) {
148- case "push" :
152+ case "setChildrens" :{
153+ const childrenMap :Record < number , ConstructorToComp < ChildCompCtor > > = { } ;
154+ const childrenOrder :number [ ] = [ ] ;
155+ action . value . forEach ( ( children :any , key :number ) => {
156+ childrenMap [ key ] = newChild ( this . dispatch , String ( key ) , children ) ;
157+ childrenOrder . push ( key ) ;
158+ } )
159+ return setFieldsNoTypeCheck ( this , {
160+ children :childrenMap ,
161+ childrenOrder :childrenOrder ,
162+ } ) ;
163+ }
164+ case "push" :{
149165const key = this . genKey ( ) ;
150166const newChildren = {
151167 ...this . children ,
@@ -155,6 +171,7 @@ export function list<ChildCompCtor extends CompConstructor<any, any>>(
155171children :newChildren ,
156172childrenOrder :[ ...this . childrenOrder , key ] ,
157173} ) ;
174+ }
158175case "pushComp" :{
159176const key = this . genKey ( ) ;
160177const newChildren = {
@@ -209,6 +226,17 @@ export function list<ChildCompCtor extends CompConstructor<any, any>>(
209226}
210227}
211228}
229+
230+ setChildrensAction ( value :Array < ConstructorToDataType < ChildCompCtor > > ) {
231+ return customAction < ListAction < ChildCompCtor > > (
232+ {
233+ type :"setChildrens" ,
234+ value :value ,
235+ } ,
236+ true
237+ ) ;
238+ }
239+
212240pushAction ( value :ConstructorToDataType < ChildCompCtor > ) {
213241return customAction < ListAction < ChildCompCtor > > (
214242{