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FF always returns error image...

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FF always returns error image... JavaScript Development forum discussing the use of JavaScript and its features as a powerful DOM manipulator. JavaScript is used in most websites to enrich the interface and enhance the user experience.

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  #1  
Old June 13th, 2005, 01:52 PM
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ezenaide ezenaide is offline
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FF always returns error image...
ok... here's the code

Code:
images = 10;
anims = new Array(images);
var frame = 0;
var timeout_state = null;

function imageLoad() {

	var data = new Date();

	var dia = data.getUTCDate();
	var mes = data.getUTCMonth();
	var ano = data.getUTCFullYear();
	
	var hora = data.getUTCHours();
	var minuto = data.getUTCMinutes();
	
	var dia1 = dia2(dia);
	
	var mes1 = mes2(mes);
	
	var minuto1 = minuto2(minuto);
	
	if (minuto >= 45 && minuto < 60) {
	 minuto = "15";
	} else if (minuto >= 15 && minuto < 45) {
	 hora = hora - 1;
	 minuto = "45";
	} else if (minuto >=0 && minuto < 15) {
	 hora = hora - 1;
	 minuto = "15";
	}

	var hora1 = hora2(hora);
	
	var imgSatUrl = "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora1 + "_" + minuto1 + ".png";
	document.animImage.src = imgSatUrl;

	for(var i=0; i<images; i++) {
    		anims[i] = new Image();
  	}
  	
  	if (minuto == 15) {
		anims[9].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora1 + "_15.png";
		anims[8].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-1) + "_45.png";
		anims[7].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-1) + "_15.png";
		anims[6].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-2) + "_45.png";
		anims[5].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-2) + "_15.png";
		anims[4].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-3) + "_45.png";
		anims[3].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-3) + "_15.png";
		anims[2].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-4) + "_45.png";
		anims[1].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-4) + "_15.png";
		anims[0].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-5) + "_45.png";
  	} else {
		anims[9].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora1 + "_45.png";
		anims[8].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora1 + "_15.png";
		anims[7].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-1) + "_45.png";
		anims[6].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-1) + "_15.png";
		anims[5].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-2) + "_45.png";
		anims[4].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-2) + "_15.png";
		anims[3].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-3) + "_45.png";
		anims[2].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-3) + "_15.png";
		anims[1].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-4) + "_45.png";
		anims[0].src= "satelite/" + dia1 + "_" + mes1 + "_" + ano + "_" + hora2(hora-4) + "_15.png";
  	}

}

function animator() {

  document.animImage.src = anims[frame].src;
  frame = frame + 1;
  
  document.animForm.animStep.value = frame;
  
  if (frame > (images-1) ) {
  	frame = 0;
  }
  
  timeout_state = setTimeout("animator()",1000*document.animForm.animPace.value);
  
}

function buttonCheck() {

  if(document.animForm.animButton.value == "Start" ) {
    document.animForm.animButton.value = "Stop";
    animator();
  }
  else {
    document.animForm.animButton.value = "Start";
    clearTimeout(timeout_state);
    timeout_state = null;
  }
  
}

function errorLoad() {
	
	document.animImage.src = "img/errSatelite.gif";
	
}


some variables are in an external js file...
i'm using with

Code:
<body onLoad="imageLoad()">

<img name="animImage" onError="errorLoad();" width="500px" height="200px">

<form name="animForm">
<input type="button" value="Start" name="animButton" onClick="buttonCheck()"><br><br>
<input type="text" size="4" value="1" name="animPace"><b> Segundos</b><br>
<input type="text" size="4" value="0" name="animStep" readonly="true"><b> Imagem</b>
</form>


while on IE works fine, FF always returns the errSatelite.gif, wich is the error image.

i was thinking if preloading the image array it will work...
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  #2  
Old June 13th, 2005, 02:13 PM
ChiefWigs1982's Avatar
ChiefWigs1982 ChiefWigs1982 is offline
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Change your image to
Code:
<img name="animImage" id="animImage" onError="errorLoad();" width="500px" height="200px">
and change the way you access the image to:
Code:
document.getElementById('animImage').src
Fix those errors and see what happens...
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  #3  
Old June 13th, 2005, 02:28 PM
ezenaide's Avatar
ezenaide ezenaide is offline
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nothing change
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  #4  
Old June 13th, 2005, 03:41 PM
ChiefWigs1982's Avatar
ChiefWigs1982 ChiefWigs1982 is offline
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Can you post a link to the page in question please?
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