Hej NG,
Er der nogen her der kender et javascript script, til billede rotation (ikke
random visning),
hvor det er muligt at starte og stoppe det, eller evt. kan komme med en idé
til hvordan det
kan tilføjes på det jeg har.
I må meget gerne skrive et link, hvis i gør.
Pt. bruger jeg dette, men der mangler jeg start/stop:
rotation.js fil
// BANNER OBJECT
function Banner(objName){
this.obj = objName;
this.aNodes = [];
this.currentBanner = 0;
};
// ADD NEW BANNER
Banner.prototype.add = function(bannerType, bannerPath, bannerDuration,
height, width, hyperlink) {
this.aNodes[this.aNodes.length] = new Node(this.obj +"_"+
this.aNodes.length, bannerType, bannerPath, bannerDuration, height, width,
hyperlink);
};
// Node object
function Node(name, bannerType, bannerPath, bannerDuration, height, width,
hyperlink) {
this.name = name;
this.bannerType = bannerType;
this.bannerPath = bannerPath;
this.bannerDuration = bannerDuration;
this.height = height
this.width = width;
this.hyperlink= hyperlink;
// alert (name +"|" + bannerType +"|" + bannerPath +"|" + bannerDuration
+"|" + height +"|" + width + "|" + hyperlink);
};
// Outputs the banner to the page
Banner.prototype.toString = function() {
var str = ""
for (var iCtr=0; iCtr < this.aNodes.length; iCtr++){
str = str + '<span name="'+this.aNodes[iCtr].name+'" '
str = str + 'id="'+this.aNodes[iCtr].name+'" ';
str = str + 'class="m_banner_hide" ';
str = str + 'bgcolor="#FFFCDA" ';
str = str + 'align="center" ';
str = str + 'valign="top" >\n';
if (this.aNodes[iCtr].hyperlink != ""){
str = str + '<a href="'+this.aNodes[iCtr].hyperlink+'">';
}
if ( this.aNodes[iCtr].bannerType == "FLASH" ){
str = str + '<OBJECT '
str = str + 'classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" '
str = str +
'codebase="
http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
'
str = str + 'WIDTH="'+this.aNodes[iCtr].width+'" '
str = str + 'HEIGHT="'+this.aNodes[iCtr].height+'" '
str = str + 'id="bnr_'+this.aNodes[iCtr].name+'" '
str = str + 'ALIGN="" '
str = str + 'VIEWASTEXT>'
str = str + '<PARAM NAME=movie VALUE="'+ this.aNodes[iCtr].bannerPath +
'">'
str = str + '<PARAM NAME=quality VALUE=high>'
str = str + '<PARAM NAME=bgcolor VALUE=#FFFCDA>'
str = str + '<EMBED ';
str = str + 'src="'+this.aNodes[iCtr].bannerPath+'" '
str = str + 'quality=high '
// str = str + 'bgcolor=#FFFCDA '
str = str + 'WIDTH="'+this.aNodes[iCtr].width+'" '
str = str + 'HEIGHT="'+this.aNodes[iCtr].height+'" '
str = str + 'NAME="bnr_'+this.aNodes[iCtr].name+'" '
str = str + 'ALIGN="center" '
str = str + 'TYPE="application/x-shockwave-flash" '
str = str + 'PLUGINSPAGE="
http://www.macromedia.com/go/getflashplayer">'
str = str + '</EMBED>'
str = str + '</OBJECT>'
}else if ( this.aNodes[iCtr].bannerType == "IMAGE" ){
str = str + '<img src="'+this.aNodes[iCtr].bannerPath+'" ';
str = str + 'border="0" ';
str = str + 'height="'+this.aNodes[iCtr].height+'" ';
str = str + 'width="'+this.aNodes[iCtr].width+'">';
}
if (this.aNodes[iCtr].hyperlink != ""){
str = str + '</a>';
}
str += '</span>';
}
return str;
};
// START THE BANNER ROTATION
Banner.prototype.start = function(){
this.changeBanner();
var thisBannerObj = this.obj;
// CURRENT BANNER IS ALREADY INCREMENTED IN cahngeBanner() FUNCTION
setTimeout(thisBannerObj+".start()",
this.aNodes[this.currentBanner].bannerDuration * 200);
}
// CHANGE BANNER
Banner.prototype.changeBanner = function(){
var thisBanner;
var prevBanner = -1;
if (this.currentBanner < this.aNodes.length ){
thisBanner = this.currentBanner;
if (this.aNodes.length > 1){
if ( thisBanner > 0 ){
prevBanner = thisBanner - 1;
}else{
prevBanner = this.aNodes.length-1;
}
}
if (this.currentBanner < this.aNodes.length - 1){
this.currentBanner = this.currentBanner + 1;
}else{
this.currentBanner = 0;
}
}
if (prevBanner >= 0){
document.getElementById(this.aNodes[prevBanner].name).className =
"m_banner_hide";
}
document.getElementById(this.aNodes[thisBanner].name).className =
"m_banner_show";
}
-------------------------------------------------------------------
Starter scriptet med :
echo ("<script language=\"javascript\">");
echo ("banner1 = new Banner('banner1');");
$sql=mysql_query("SELECT * FROM rotation WHERE b_rotation='on' AND
show_gr_id='$_REQUEST[show_gr_id]'");
while ($row=mysql_fetch_array($sql)) {
echo ("banner1.add(\"IMAGE\",
\"/images/rotation/$row[b_filnavn]\", 5,$row[b_y] ,
$row[b_x],\"$row[b_link]\");");
}
echo ("document.write(banner1);");
echo ("banner1.start();");
echo ("</script>");