Hi Mark,I ran a quick test and showAttribution worked for me. Here's my test code:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=7,IE=9">
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title></title>
<link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.3/js/dojo/dijit/themes/nihilo/nihilo.css">
<link rel="stylesheet" href="http://serverapi.arcgisonline.com/jsapi/arcgis/3.3/js/esri/css/esri.css">
<style>
html, body {
height: 100%; width: 100%;
margin: 0; padding: 0;
}
#rightPane{
margin: 0;
padding: 10px;
background-color: #fff;
color: #421b14;
width: 180px;
}
</style>
<script>var dojoConfig = { parseOnLoad: true };</script>
<script src="http://serverapi.arcgisonline.com/jsapi/arcgis/3.3/"></script>
<script>
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.ContentPane");
dojo.require("esri.map");
dojo.require("esri.dijit.Print");
var app = {};
app.map = null,
app.printer = null;
function init() {
esri.config.defaults.io.proxyUrl = "/arcgisserver/apis/javascript/proxy/proxy.ashx";
app.map = new esri.Map("map", {
center: [-122.049, 45.485],
zoom: 10,
basemap: "topo"
});
var templates = [{
label: "Map",
format: "jpg",
showAttribution:false,
layout: "MAP_ONLY",
exportOptions: {
width: 500,
height: 400,
dpi: 96
}
}];
// print dijit
app.printer = new esri.dijit.Print({
map: app.map,
templates: templates,
url: "http://sampleserver6.arcgisonline.com/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task"
}, dojo.byId("printButton"));
app.printer.startup();
}
dojo.ready(init);
</script>
</head>
<body class="nihilo">
<div id="mainWindow"
data-dojo-type="dijit.layout.BorderContainer"
data-dojo-props="design:'headline',gutters:false"
style="width: 100%; height: 100%; margin: 0;">
<div id="map" class="shadow"
data-dojo-type="dijit.layout.ContentPane"
data-dojo-props="region:'center'">
</div>
<div id="rightPane"
data-dojo-type="dijit.layout.ContentPane"
data-dojo-props="region:'right'">
<div id="printButton"></div>
<hr />
</div>
</div>
</body>
</html>
