AS3错误文本链接到XML文本、错误、链接、XML

2023-09-09 21:52:45 作者:造次

所以我TESTIN各种方式进行联动的动态滚动文本和xml文件,我想穿上级双文本滑块他们每个人将获取的XML文件,但在这里得到随机误差不同的数据是code:

  //卷动速度
VAR scrolling_speed:INT = 2;
VAR scrolling_speed2:INT = 4;
//文本来滚动
VAR text_to_scroll:字符串=www.posta.b​​a;


VAR xmlLoader:的URLLoader =新的URLLoader();
VAR的myData:XML;
VAR myItems:XMLList中;
VAR位置:单元;
xmlLoader.addEventListener(引发Event.COMPLETE,的onComplete);
xmlLoader.load(新的URLRequest(text0.xml));

功能的onComplete(五:事件):无效{
    myData的=新的XML(的URLLoader(e.currentTarget).DATA);
    myItems = myData..item;
}




//建立场
VAR my_text:文本字段=新的TextField();
VAR mySmallTextField:文本字段=新的TextField();
//添加字段到舞台
的addChild(my_text);
的addChild(mySmallTextField);
//设置文本
my_text.text = text_to_scroll;
mySmallTextField.text = text_to_scroll;
//设置x坐标关闭右侧阶段
my_text.x = stage.stageWidth;
mySmallTextField.x = stage.stageWidth;
//设置y坐标在舞台中间(约)
my_text.y =(stage.stageHeight / 1) - (my_text.height / 2.5);
mySmallTextField.y =(stage.stageHeight / 1) - (my_text.height / 1.7);
//不可选
my_text.selectable = FALSE;
mySmallTextField.selectable = FALSE;
//无边框
my_text.border = FALSE;
mySmallTextField.border = FALSE;
//场秤更多的文字
my_text.autoSize = TextFieldAutoSize.LEFT;
mySmallTextField.autoSize = TextFieldAutoSize.LEFT;

//设置格式
VAR my_text_format:的TextFormat =新的TextFormat();
VAR mySmallTextField_format:的TextFormat =新的TextFormat();

//设置颜色的十六进制
my_text_format.color = 0x000000处;
mySmallTextField_format.color = 0x000000处;
//设置字体大小
my_text_format.size = 28;
mySmallTextField_format.size = 22;
//设置字体面
my_text_format.font =富利马里兰州BT;
mySmallTextField_format.font =富利马里兰州BT;
//应用格式
my_text.defaultTextFormat = my_text_format;
my_text.setTextFormat(my_text_format);
mySmallTextField.defaultTextFormat = mySmallTextField_format;
mySmallTextField.setTextFormat(mySmallTextField_format);




//添加监听滚动
的addEventListener(Event.ENTER_FRAME,onMoveTexts);

//滚动功能
功能onMoveTexts(五:事件):无效{
    my_text.x- = scrolling_speed;
    mySmallTextField.x- = scrolling_speed2;
    如果(my_text.x< -my_text.width){
        my_text.x = stage.stageWidth;
    }

    如果(mySmallTextField.x< -mySmallTextField.width){
        mySmallTextField.x = stage.stageWidth;
    }


        //设置下一个文本
        如果(++位置> = myItems.length()){
            位置= 0;
        }
        my_text.text = myItems [位置]
        mySmallTextField.text = myItems [位置]
    }
 

和xml文件(text0)至极我抓住从长相文字是这样的:

 < XML版本=1.0&GT?;
<数据>

    <新闻>
        <项目><![CDATA [文本新闻1]>< /项目>
        <项目><![CDATA [文本消息2]]>< /项目>
        <项目><![CDATA [文本消息3]>< /项目>
        <项目><![CDATA [文本消息4]>< /项目>
        <项目><![CDATA [文本消息5]>< /项目>
        <项目><![CDATA [文本消息6]>< /项目>
    < /新闻>

    < anotherData>
            <信息><![CDATA [文本的小型文本]]>< /信息>
    < / anotherData>
< /数据>
 

解决方案

您的code几个问题:

myeclipse 版本更换 项目 applicationContext.xml 文件报错 在线等

您不要等到XML,并开始与ENTER_FRAME访问 myItems

目前在XML的其他信息没有意义的,因为你申请同一文本的两个领域。

 函数onMoveTexts(五:事件):无效{
    my_text.x  -  = scrolling_speed;
    mySmallTextField.x  -  = scrolling_speed2;
    如果(my_text.x< -my_text.width){
        my_text.x = stage.stageWidth;

        如果(myItems!= NULL){
            //设置下一个文本
            如果(++位置> = myItems.length()){
                位置= 0;
            }
            my_text.text = myItems [位置]
        }
    }

    如果(mySmallTextField.x< -mySmallTextField.width){
        mySmallTextField.x = stage.stageWidth;
        如果(myData的!= NULL){
            mySmallTextField.text = myData.anotherData.info;
        }
    }
}
 

或者开始新的循环后,你的XML:

 函数的onComplete(五:事件):无效{
    myData的=新的XML(的URLLoader(e.currentTarget).DATA);
    myItems = myData..item;

    //添加监听滚动
    的addEventListener(Event.ENTER_FRAME,onMoveTexts);
}
 

SO i was testin various ways for linkage dynamic scrolling text and xml file i wanted to put on stage double text sliders each of them will fetch different data from xml file but getting random error here is the code:

//SCROLLING SPEED
var scrolling_speed:int = 2;
var scrolling_speed2:int = 4;
//TEXT TO SCROLL
var text_to_scroll:String = "www.posta.ba";


var xmlLoader: URLLoader = new URLLoader();
var myData: XML;
var myItems: XMLList;
var position: uint;
xmlLoader.addEventListener(Event.COMPLETE, onComplete);
xmlLoader.load(new URLRequest("text0.xml"));

function onComplete(e : Event): void{
    myData = new XML(URLLoader(e.currentTarget).data);
    myItems = myData..item;
}




//establish the field
var my_text:TextField = new TextField();
var mySmallTextField:TextField = new TextField();
//add the field to stage
addChild(my_text);
addChild(mySmallTextField);
//set the text
my_text.text = text_to_scroll;
mySmallTextField.text = text_to_scroll;
//set the x coord off right side of stage
my_text.x = stage.stageWidth;
mySmallTextField.x = stage.stageWidth;
//set y coord in middle of stage (about)
my_text.y = (stage.stageHeight/1)-(my_text.height/2.5);
mySmallTextField.y = (stage.stageHeight/1)-(my_text.height/1.7);
//not selectable
my_text.selectable = false;
mySmallTextField.selectable = false;
//no border
my_text.border = false;
mySmallTextField.border = false;
//field scales with more text
my_text.autoSize = TextFieldAutoSize.LEFT;
mySmallTextField.autoSize = TextFieldAutoSize.LEFT;

//set a format
var my_text_format:TextFormat = new TextFormat();
var mySmallTextField_format:TextFormat = new TextFormat();

//set the color to the hex
my_text_format.color = 0x000000;
mySmallTextField_format.color = 0x000000;
//set the font size
my_text_format.size = 28;
mySmallTextField_format.size = 22;
//set the font face
my_text_format.font = "Futura Md BT";
mySmallTextField_format.font = "Futura Md BT";
//apply formatting
my_text.defaultTextFormat = my_text_format;
my_text.setTextFormat(my_text_format);
mySmallTextField.defaultTextFormat = mySmallTextField_format;
mySmallTextField.setTextFormat(mySmallTextField_format);




//add the listener to scroll
addEventListener(Event.ENTER_FRAME, onMoveTexts);

//scroll function
function onMoveTexts(e:Event):void {
    my_text.x-=scrolling_speed;
    mySmallTextField.x-=scrolling_speed2;
    if(my_text.x<-my_text.width){
        my_text.x=stage.stageWidth;
    }

    if(mySmallTextField.x<-mySmallTextField.width){
        mySmallTextField.x=stage.stageWidth;
    }


        //Set next text
        if(++position >= myItems.length()){
            position = 0;
        }
        my_text.text = myItems[position];
        mySmallTextField.text = myItems[position];
    }

And xml file(text0) wich i grab text from looks like this:

<?xml version="1.0"?>
<data>

    <news>
        <item><![CDATA[Text for news 1]]></item>
        <item><![CDATA[Text for news 2]]></item>
        <item><![CDATA[Text for news 3]]></item>
        <item><![CDATA[Text for news 4]]></item>
        <item><![CDATA[Text for news 5]]></item>
        <item><![CDATA[Text for news 6]]></item>
    </news>

    <anotherData>
            <info><![CDATA[Text for small sized text]]></info>
    </anotherData>
</data>

解决方案

You have several problems in your code:

You don't wait for XML, and start ENTER_FRAME with access to myItems

There is no sense in additional information in the XML, because you apply same texts to the both fields.

function onMoveTexts(e:Event):void {
    my_text.x -= scrolling_speed;
    mySmallTextField.x -= scrolling_speed2;
    if (my_text.x < -my_text.width) {
        my_text.x = stage.stageWidth;

        if (myItems != null) {
            //Set next text
            if (++position >= myItems.length()) {
                position = 0;
            }
            my_text.text = myItems[position];
        }
    }

    if (mySmallTextField.x < -mySmallTextField.width) {
        mySmallTextField.x = stage.stageWidth;
        if(myData != null){
            mySmallTextField.text = myData.anotherData.info;
        }
    }
}

Or start your loop after you get XML:

function onComplete(e:Event):void {
    myData = new XML(URLLoader(e.currentTarget).data);
    myItems = myData..item;

    //add the listener to scroll
    addEventListener(Event.ENTER_FRAME, onMoveTexts);
}

 
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