Question

我正在尝试创建一个动态Flash导航菜单，该菜单将禁用您正在离开按钮处于“点击”状态的页面按钮，然后在您调用新页面并取消激活新按钮后激活它

我知道这可以通过电影剪辑和一些旧学校gotoAndPlay / Stop轻微完成，但我想在动作中做到这一点，所以它很好，干净，可扩展到其他项目。

我在

的zip文件中发布了我的尝试

http://www.webstudioproductions.com/navtry.zip

请在任何帮助下重播

//已编辑添加

我从php include函数调用此swf。当我在当前状态下尝试使用swf时，所有按钮，但主页已停用，主页应该关闭，让用户翻转并激活。

stop();

//get page string

var pageURL:String=ExternalInterface.call('window.location.href.toString');

//set up website pages

var homeURL:String=('http://www.webstudioproductions.com/index.html');
var servicesURL:String=('http://www.webstudioproductions.com/services.html');
var portfolioURL:String=('http://www.webstudioproductions.com/portfolio.html');
var associatesURL:String=('http://www.webstudioproductions.com/associates.html');
var contactusURL:String=('http://www.webstudioproductions.com/contactus.html');

// show rollover state of pageURL

function pageLoad():void {

 if(pageURL==homeURL) {

  nav.nav_home.gotoAndPlay("hit");

 }else if(pageURL==servicesURL){

  nav.nav_service.gotoAndPlay("hit");

 }else if(pageURL==portfolioURL){

  nav.nav_portfolio.gotoAndPlay("hit");

 }else if(pageURL==associatesURL){

  nav.nav_associates.gotoAndPlay("hit");

 }else if(pageURL==contactusURL){

  nav.nav_contactus.gotoAndPlay("hit");

 }else{
  gotoAndStop(1);
 }
}
pageLoad();




/* main nav  */

nav.nav_home.buttonMode = true;
nav.nav_home.addEventListener(MouseEvent.ROLL_OVER, onButtonOver);
nav.nav_home.addEventListener(MouseEvent.ROLL_OUT, onButtonOut);
nav.nav_home.addEventListener(MouseEvent.CLICK, nav_homeClick);

nav.nav_service.buttonMode = true;
nav.nav_service.addEventListener(MouseEvent.ROLL_OVER, onButtonOver);
nav.nav_service.addEventListener(MouseEvent.ROLL_OUT, onButtonOut);
nav.nav_service.addEventListener(MouseEvent.CLICK, nav_serviceClick);

nav.nav_portfolio.buttonMode = true;
nav.nav_portfolio.addEventListener(MouseEvent.ROLL_OVER, onButtonOver);
nav.nav_portfolio.addEventListener(MouseEvent.ROLL_OUT, onButtonOut);
nav.nav_portfolio.addEventListener(MouseEvent.CLICK, nav_portfolioClick);

nav.nav_associates.buttonMode = true;
nav.nav_associates.addEventListener(MouseEvent.ROLL_OVER, onButtonOver);
nav.nav_associates.addEventListener(MouseEvent.ROLL_OUT, onButtonOut);
nav.nav_associates.addEventListener(MouseEvent.CLICK, nav_associatesClick);

nav.nav_contactus.buttonMode = true;
nav.nav_contactus.addEventListener(MouseEvent.ROLL_OVER, onButtonOver);
nav.nav_contactus.addEventListener(MouseEvent.ROLL_OUT, onButtonOut);
nav.nav_contactus.addEventListener(MouseEvent.CLICK, nav_contactusClick);

function onButtonOver(e:MouseEvent):void
{
 e.currentTarget.gotoAndPlay("over");
}

function onButtonOut(e:MouseEvent):void
{
 e.currentTarget.gotoAndPlay("out");
}




/* main nav */

function nav_homeClick(e:MouseEvent):void
{
 var nav_homeURL:URLRequest = new URLRequest ("http://www.webstudioproductions.com/index.html");
 navigateToURL(nav_homeURL, "_parent");
}

function nav_serviceClick(e:MouseEvent):void
{
 var nav_serviceURL:URLRequest = new URLRequest ("http://www.webstudioproductions.com/services.html");
 navigateToURL(nav_serviceURL, "_parent");
}

function nav_portfolioClick(e:MouseEvent):void
{
 var nav_portfolioURL:URLRequest = new URLRequest ("http://www.webstudioproductions.com/portfolio.html");
 navigateToURL(nav_portfolioURL, "_parent");
}

function nav_associatesClick(e:MouseEvent):void
{
 var nav_associatesURL:URLRequest = new URLRequest ("http://www.webstudioproductions.com/associates.html");
 navigateToURL(nav_associatesURL, "_parent");
}

function nav_contactusClick(e:MouseEvent):void
{
 var nav_contactusURL:URLRequest = new URLRequest ("http://www.webstudioproductions.com/contactus.html");
 navigateToURL(nav_contactusURL, "_parent");
}

Answer 1

MovieClip是一个动态类，因此您可以为其提供额外的属性。解决此问题的一种方法是为每个菜单项提供一个isSelected布尔值。然后在父类中，将所有项存储在数组中并控制所选值。

我使用的简单系统就是这样的

给每个菜单一个isSelected布尔值
如果isSelected == true，则阻止取消选择动画将所有菜单按钮存储在一个数组中为每个菜单项创建一个setOn和setOff函数按下菜单时，循环显示所有按钮并更新所选状态

function onButtonOut(e:MouseEvent):void
{
     if(!isSelected) e.currentTarget.gotoAndPlay("out");
}

动态Flash导航菜单

1 个答案: