Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
Home
Discussion GroupsGeneralPHPASPPerlColdFusionFlashHTML, CSS, ScriptsBrowsers

Webmaster Forum / Flash / Data Integration / January 2008



Tip: Looking for answers? Try searching our database.

removing 'undefined'

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
0zeros - 22 Jan 2008 18:34 GMT
hi, i'm new to flash - xml integration. i have almost everything solved.
however, there's a few fields on xml that don't have information. i knew that
it would give me the message 'undefined', so i inserted a blank space in the
xml file, but it continues to display 'undefined'!!! how can i solve this?
[djdomain] - 28 Jan 2008 21:32 GMT
Can you post your code please
0zeros - 29 Jan 2008 06:03 GMT
hi! here's the xml code (it's of course partial). note that the field
'coleccao' is empty:

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<images>
    <pic>
        <imagem>http://www.mcoart.com/site2008/arsi/oscinco.jpg</imagem>
        <artista1>ARLINDO</artista1>
        <artista2>SILVA</artista2>
        <trabalho>OS CINCO</trabalho>
        <ano>2006</ano>
        <tecnica>ÓLEO SOBRE TELA</tecnica>
        <dimensoes>33 x 44 cm.</dimensoes>
        <coleccao></coleccao>
    </pic>
</images>
0zeros - 29 Jan 2008 06:07 GMT
and here's the actionscript code:

function loadXML(loaded) {
    if (loaded) {
        xmlNode = this.firstChild;
        imagem = [];
        artista1 = [];
        artista2 = [];
        trabalho = [];
        ano = [];
        tecnica = [];
        dimensoes = [];
        coleccao = [];
        total = xmlNode.childNodes.length;
        for (i=0; i<total; i++) {
            imagem[i] = xmlNode.childNodes[i].childNodes[0].firstChild.nodeValue;
            artista1[i] = xmlNode.childNodes[i].childNodes[1].firstChild.nodeValue;
            artista2[i] = xmlNode.childNodes[i].childNodes[2].firstChild.nodeValue;
            trabalho[i] = xmlNode.childNodes[i].childNodes[3].firstChild.nodeValue;
            ano[i] = xmlNode.childNodes[i].childNodes[4].firstChild.nodeValue;
            tecnica[i] = xmlNode.childNodes[i].childNodes[5].firstChild.nodeValue;
            dimensoes[i] = xmlNode.childNodes[i].childNodes[6].firstChild.nodeValue;
            coleccao[i] = xmlNode.childNodes[i].childNodes[7].firstChild.nodeValue;
        }
        firstImage();
    } else {
        content = "file not loaded!";
    }
}
xmlData = new XML();
xmlData.ignoreWhite = true;
xmlData.onLoad = loadXML;
xmlData.load("imagens.xml");
/////////////////////////////////////
listen = new Object();
listen.onKeyDown = function() {
    if (Key.getCode() == Key.LEFT) {
        prevImage();
    } else if (Key.getCode() == Key.RIGHT) {
        nextImage();
    }
};
Key.addListener(listen);
previous_btn.onRelease = function() {
    prevImage();
};
next_btn.onRelease = function() {
    nextImage();
};
/////////////////////////////////////
p = 0;
this.onEnterFrame = function() {
    filesize = picture.getBytesTotal();
    loaded = picture.getBytesLoaded();
    preloader._visible = true;
    if (loaded != filesize) {
        preloader.preload_bar._xscale = 100*loaded/filesize;
    } else {
        preloader._visible = false;
        if (picture._alpha<100) {
            picture._alpha += 10;
        }
    }
};
function nextImage() {
    if (p<(total-1)) {
        p++;
        if (loaded == filesize) {
            picture._alpha = 0;
            picture.loadMovie(imagem[p],1);
            desc_txt.text = artista1[p];
            desc_txt1.text = artista2[p];
            desc_txt2.text = trabalho[p];
            desc_txt3.text = ano[p];
            desc_txt4.text = tecnica[p];
            desc_txt5.text = dimensoes[p];
            desc_txt6.text = coleccao[p];
            picture_num();
        }
    }
}
function prevImage() {
    if (p>0) {
        p--;
        picture._alpha = 0;
        picture.loadMovie(imagem[p],1);
        desc_txt.text = artista1[p];
        desc_txt1.text = artista2[p];
        desc_txt2.text = trabalho[p];
        desc_txt3.text = ano[p];
        desc_txt4.text = tecnica[p];
        desc_txt5.text = dimensoes[p];
        desc_txt6.text = coleccao[p];
        picture_num();
    }
}
function firstImage() {
    if (loaded == filesize) {
        picture._alpha = 0;
        picture.loadMovie(imagem[0],1);
        desc_txt.text = artista1[p];
        desc_txt1.text = artista2[p];
        desc_txt2.text = trabalho[p];
        desc_txt3.text = ano[p];
        desc_txt4.text = tecnica[p];
        desc_txt5.text = dimensoes[p];
        desc_txt6.text = coleccao[p];
        picture_num();
    }
}
function picture_num() {
    current_pos = p+1;
    pos_txt.text = current_pos+" / "+total;
}
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2009 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.