我试图弄清楚如何在 Flash 中动态填充文本字段。字段中的文本将根据 的值显示 ON 或 OFF bstatus。
var bstatus将具有 0 或 1 的值
我在下面列出了以下文本字段。我不确定语法是否正确，但我在想文本字段将在一个数组中，我会创建一个 for 循环——它将遍历数组以填充字段。
var textFields:Array = new Array();
textFields[0] = compTxt.text;
textFields[1] = bathLightTxt.text;
textFields[2] = computerLightTxt.text;
textFields[3] = kitchenLight.text;
textFields[4] = livingLightTxt.text;
textFields[5] = descLightTxt.text;
textFields[6] = laundryLightTxt.text;
textFields[3] = ovenTxt.text;
textFields[8] = tvTxt.text;
textFields[9] = washerTxt.text;
我认为 textFields 数组将进入一个名为 populateFields() 的函数
// function populateFields ------------------------------------------------------------------
function populateFields(bstatus:int)
{
var displayText:String="";
var textFields:Array = new Array();
textFields[0] = compTxt.text;
textFields[1] = bathLightTxt.text;
textFields[2] = computerLightTxt.text;
textFields[3] = kitchenLight.text;
textFields[4] = livingLightTxt.text;
textFields[5] = descLightTxt.text;
textFields[6] = laundryLightTxt.text;
textFields[3] = ovenTxt.text;
textFields[8] = tvTxt.text;
textFields[9] = washerTxt.text;
if (bstatus == 0) {
// textfield will say OFF
displayText = "OFF";
} else if (bstatus == 1) {
// textfield will say ON
displayText = "ON";
}
/*
for (var i:int=0;i<textFields.length;i++)
{
// do something
}
*/
}
完整代码：
package {
import flash.display.MovieClip;
import flash.events.MouseEvent;
import flash.events.Event;
import flash.events.EventDispatcher; //event dispatcher
public class House extends MovieClip
{
// List Objects inside Treehouse here....
//private var comp:MovieClip; // comp is a property of TreeHouse
//private var light:MovieClip;
//var comp:HouseObjects = new HouseObjects(); //do this inside another class
var HouseObjects:Array = new Array(); // creates HouseObjects array
var onList:Array = [];
var obj_num:int = 10;
var power:int; // holds value of individual House Objects
var bstate:int; // 0 or 1 (ON or OFF)
var bstatus:int;
var userInput:int; // stores user data (of selected data); holds value of e.currentTarget.power
var currentPower:int; // stores current power
//var objName:String;
var objSelect:Object;
// Constructor--------------------------------------------------------------------
public function House()
{
var currentPower:int = 0;
HouseObjects[0] = new Comp();
HouseObjects[1] = new Light(); // bathroom light
HouseObjects[2] = new LightB(); // computer area light
HouseObjects[3] = new LightC(); // kitchen light
HouseObjects[4] = new LightD(); // living room light
HouseObjects[5] = new LightE(); // description light
HouseObjects[6] = new LightF(); // laundry room light
HouseObjects[7] = new Oven();
HouseObjects[8] = new Tv();
HouseObjects[9] = new Washer();
//HouseObjects[10] = new Car();
//onList.push(objName);
//trace(objName);
//onList.push(HouseObjects[1]);
trace("Tracing onList Array: " + onList);
// list properties of the objects -----------------------------------------------------------------
HouseObjects[0].power = 2; // amount of power
HouseObjects[0].name = "comp";
//comp.bstate = 0; // button state
HouseObjects[1].power = 1; // amount of power
HouseObjects[1].name = "light";
HouseObjects[2].power = 1; // amount of power
HouseObjects[2].name = "lightB";
HouseObjects[3].power = 1; // amount of power
HouseObjects[3].name = "lightC";
HouseObjects[4].power = 1; // amount of power
HouseObjects[4].name = "lightD";
HouseObjects[5].power = 1; // amount of power
HouseObjects[5].name = "lightE";
HouseObjects[6].power = 1; // amount of power
HouseObjects[6].name = "lightF";
HouseObjects[7].power = 3; // amount of power
HouseObjects[7].name = "oven";
HouseObjects[8].power = 4; // amount of power
HouseObjects[8].name = "tv";
HouseObjects[9].power = 5; // amount of power
HouseObjects[9].name = "washer";
//HouseObjects[9].power = 6; // amount of power
//HouseObjects[9].name = "car";
// end of list properties of the house objects -----------------------------------------------------
for (var i:int=0;i<obj_num;i++)
{
HouseObjects[i].buttonMode = true;
//add event listeners -- listens to functions that are called
HouseObjects[i].addEventListener(MouseEvent.MOUSE_OVER, rolloverToggle);
HouseObjects[i].addEventListener(MouseEvent.MOUSE_OUT, rolloutToggle);
HouseObjects[i].addEventListener(MouseEvent.CLICK, toggleClick);
HouseObjects[i].addEventListener(MouseEvent.CLICK, toggleClick);
HouseObjects[i].bstate = 0;
stage.addChild(HouseObjects[i]); // add House Objects to stage ------------------------------
}// end of for loop ------------------------------------------------------------------------
trace("tracing...");
//computer's position
HouseObjects[0].x = 585;
HouseObjects[0].y = 233;
//bathroom light's position
HouseObjects[1].x = 340;
HouseObjects[1].y = 161;
//computer lightB's position
HouseObjects[2].x = 579;
HouseObjects[2].y = 158;
//computer lightC's position
HouseObjects[3].x = 316;
HouseObjects[3].y = 368;
//computer lightD's position
HouseObjects[4].x = 657;
HouseObjects[4].y = 367;
//computer lightE's position
HouseObjects[5].x = 517;
HouseObjects[5].y = 549;
//computer lightF's position
HouseObjects[6].x = 531;
HouseObjects[6].y = 1000;
//oven's position
HouseObjects[7].x = 380;
HouseObjects[7].y = 449;
//tv's position
HouseObjects[8].x = 543;
HouseObjects[8].y = 423;
//washer's position
HouseObjects[9].x = 637;
HouseObjects[9].y = 1155;
} // end of Constructor -----------------------------------------------------------
// function rollOver --------------------------------------------------------------
function rolloverToggle(e:MouseEvent) {
if (e.currentTarget.currentFrame == 1)
e.currentTarget.gotoAndStop(2);
if (e.currentTarget.currentFrame == 3)
e.currentTarget.gotoAndStop(4);
}
// function rollOut -----------------------------------------------------------------
function rolloutToggle(e:MouseEvent) {
if (e.currentTarget.currentFrame == 2)
e.currentTarget.gotoAndStop(1);
if (e.currentTarget.currentFrame == 4)
e.currentTarget.gotoAndStop(3);
}
// function toggleClick-------------------------------------------------------------
function toggleClick(e:MouseEvent) {
// On MouseEvent gotoAndStop(Frame Number)
if (e.currentTarget.currentFrame == 2)
{
e.currentTarget.gotoAndStop(3);
e.currentTarget.bstate = 1;
}
if (e.currentTarget.currentFrame == 4)
{
e.currentTarget.gotoAndStop(1);
e.currentTarget.bstate = 0;
}
// trace statements -------------------------------------------------------
//trace("movieClip Instance Name = " + e.currentTarget); // [object Comp]
//trace(houseArray[e.currentTarget.name]); // comp
trace("using currentTarget: " + e.currentTarget.name); // comp
//trace("powerData: " + powerData); // power of user data
//trace("houseArray: " + houseArray[0]); // the 0 index of house array
// trace(e.currentTarget.power); // currentTarget's power************
//trace ("bstate in click function: " + e.currentTarget.bstate);
//objName = e.currentTarget.name;
trace("target: " + e.currentTarget);
bstatus = e.currentTarget.bstate;
userInput = e.currentTarget.power;
objSelect = e.currentTarget;
trace("objSelect: " + objSelect);
// end of trace statements -------------------------------------------------
calcPower(userInput, bstatus);
//trace("i am bstatus: " + bstatus);
//trace("i am power: " + userInput);
populateFields(bstatus);
sendPhp();
//trackItems(objSelect, bstatus);
} // end of function toggleClick ----------------------------------------------------
// function calcPower ------------------------------------------------------------------
function calcPower(userInput:int, bstatus:int):void
{
//trace("i arrived");
//trace("power: " + userInput + " and " + "bstate: " + bstatus);
if (bstatus == 0) {
trace("i have been clicked OFF");
currentPower -= userInput; // if OFF then minus
trace("currentPower: " + currentPower);
} else if (bstatus == 1) {
trace("i have been clicked ON");
currentPower += userInput; // if OFF then minus
trace("currentPower: " + currentPower);
}
}
// function populateFields ------------------------------------------------------------------
function populateFields(bstatus:int)
{
var displayText:String="";
var textFields:Array = new Array();
textFields[0] = compTxt.text;
textFields[1] = bathLightTxt.text;
textFields[2] = computerLightTxt.text;
textFields[3] = kitchenLight.text;
textFields[4] = livingLightTxt.text;
textFields[5] = descLightTxt.text;
textFields[6] = laundryLightTxt.text;
textFields[3] = ovenTxt.text;
textFields[8] = tvTxt.text;
textFields[9] = WasherTxt.text;
if (bstatus == 0) {
// textfield will say OFF
} else if (bstatus == 1) {
// textfield will say ON
}
/*
for (var i:int=0;i<textFields.length;i++)
{
// do something
}
*/
}
// function pwrPercentage ------------------------------------------------------------------
/*function pwrPercentage()
{
}
*/
// function trackItems ------------------------------------------------------------------
function trackItems(objSelect:Object, bstatus:int):void
{
trace("i arrived in trackItems");
trace("tracing objSelect in function trackItems: " + objSelect);
//trace("tracing Array onList :" + onList);
//trace("power: " + userInput + " and " + "bstate: " + bstatus);
if (bstatus == 0) {
//onList.removeItemAt(onList.getItemIndex(objSelect));
// remove from ON list (array) pop
// call function removeArrayItem
removeArrayItem(objSelect);
} else if (bstatus == 1) {
//trace("adding items to list");
onList.push(objSelect);
//add to ON list (array) push
}
trace("Array:" + onList);
//return array .... only have one array...contain objects that are ONLY ON
}
// function removeArrayItem ------------------------------------------------------------------
function removeArrayItem(objSelect:Object):void
{
var arrayLength:int = onList.length;
// Searches item in array
for (var i:int=0; i<arrayLength; i++)
{
// Finds item and removes it
if (onList[i] == objSelect)
{
onList.splice(i, 1);
///*/**/*/trace("Item Removed: " + onList[i]);
trace("Array Updated: " + onList);
}
}
}
// function frameloop ------------------------------------------------------------------
/* function frameloop(e:Event)
{
}
*/
// function sendPhp ------------------------------------------------------------------
function sendPhp(e:MouseEvent):void
{
// send vars to php
var request:URLRequest = new URLRequest("write_xml.php"); // the php file to send data to
var variables:URLVariables = new URLVariables(); // create an array of POST vars
variables['bathLight'] = compTxt.text;
variables['bathLight'] = bathLightTxt.text;
variables['computer'] = computerLightTxt.text;
variables['kitchenLight'] = kitchenLight.text;
variables['livingLight'] = livingLightTxt.text;
variables['descLight'] = descLightTxt.text;
variables['laundryLight'] = laundryLightTxt.text;
variables['oven'] = ovenTxt.text;
variables['tv'] = tvTxt.text;
variables['washer'] = washerTxt.text;
request.data = variables; // send the vars to the data property of the requested url (our php file)
request.method = URLRequestMethod.POST; // use POST as the send method
try
{
var sender:URLLoader = new URLLoader();
sender.load(request); // load the php file and send it the variable data
navigateToURL(new URLRequest("vars.xml"), '_blank'); //show me the xml
}
catch (e:Error)
{
trace(e); // trace error if there is a problem
}
}
// function called when user clicks on update button-----------------------------------
/*function updateStage():void
{
for (var i:int = 0; i<=onList.length;i++) {
addChild(onList[i]);
}
}*/
} //end of class
} // end of package