Implementation of Flash textinput input box automatic filling function

As shown in the figure,

This tutorial utilizes the dataset and list components of Flash to achieve an automatic recording function similar to IE forms. The main methods used are: Dataset.loadfromsharedobj (object name, local path);
Dataset. Savetosharedobj (object name, local path);
Dataset.addsort () First, drag the component dataset,textinput,list onto the main scene. Respectively named My_ds, My_input, My_list. Then, write the as code on the key book as follows: Import mx.data.components.datasetclasses.dataseterror;//DataSet error handling
var inputid:string = "inputID04";
Identity in the client cache that resembles a cookie
function Loadstr (ID) {//import locally stored data and write to list
My_ds.loadfromsharedobj (ID, "/");
var _length:number = my_DS.items.length;
key = ID;
if (my_ds.length!= 0) {
Sort data by date
if (!my_ds.hassort (key)) {
My_ds.addsort (Key, ["date"], datasetiterator.descending);
My_ds.usesort (key, datasetiterator.descending);
} else {
My_ds.usesort (key, datasetiterator.descending);
}
}
My_ds.last ();
For (i=0 i<_length; i++) {//display of records in the list component
This.my_list.addItem ({label:my_DS.currentItem.Str});
My_ds.previous ();
}
}
function Setstr (ID) {
Characters stored in TextInput
My_ds.loadfromsharedobj (ID, "/");
var now:date = new Date ();
My_ds.additem ({Str:this.my_input.text, Date:now.getTime ()});
My_ds.savetosharedobj (ID, "/");
}
function init (ID) {//initialization, exporting a local dataset
try {
My_ds.loadfromsharedobj (ID, "/");
} catch (E:dataseterror) {
My_ds.savetosharedobj (ID, "/");
}
Loadstr (ID);
}
Init (inputID);

var tilistener:object = new Object ();
Tilistener.handleevent = function (evt_obj:object) {
if (Evt_obj.type = = "Enter") {
Record the input when the user presses ENTER
Setstr (inputID);
}
};
Add listeners.
My_input.addeventlistener ("Enter", Tilistener);