How to add 1 fixed element in a list Flutter-CodePudding

Can you please tell me if it is possible to create a ListView but always have 1 fixed item at the end of the list, thus allowing a new card to be added. As shown in the screenshot below. There is a regular list of cards and at the end a card with an Add New Point button, when clicked, an action occurs (adding a new element to the end of the list). If you know how to implement such an element as Add New Poynt, please tell me, I will be grateful.

CodePudding user response：

This is only logic please try it your own widget. Because I have not laptop.

**This code has syntax error please chaeck it because i have not laptop **

int howManyWidgetDraw = 5;

  ListView.builder(
    itemCount: howManyWidgetDraw,
    itemBuilder: (BuildContext context,int 
    index){

      if(howManyWidgetDraw==index.length){
        return InkWell(
           onTap(){
  howManyWidgetDraw=howManyWidgetDraw 1;
   //Call setstate method.  
},
    child: Text("last element print")); 

}
 else{

     return Text("first four element");

     } 

}

  ),

);

Have any issue please ask me?

CodePudding user response：

You can increase itemLength by 1 and while check if the index is last one, provide your fixed widget.

 ListView.builder(
  itemCount: itemLength   1,
  itemBuilder: (context, index) {
    if (index == itemLength) {
      return Text("last Item");
    }
    return Text("item $index");
  },
),