<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>dijit.getViewport() test</title> <style type="text/css"> @import "../../../dojo/resources/dojo.css"; @import "../css/dijitTests.css"; html, body { margin: 0px; padding: 0px; } </style> <script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug: false, parseOnLoad: false"></script> <script type="text/javascript" src="../_testCommon.js"></script> <script type="text/javascript"> dojo.require("doh.runner"); dojo.require("dijit.dijit"); function compute(){ var d = dojo.marginBox(dojo.byId("documentBorder")), v = dijit.getViewport(); dojo.byId("results").innerHTML += "Document is " + d.w + "px x " + d.h + "px" + ", viewport is " + v.w + "px x " + v.h + "px" + ", with scroll offset of (" + v.l + ", " + v.t + ")<br>"; } function addText(){ dojo.byId("results").innerHTML += "Adding text...<br><br>"; var text=""; for(var i=0;i<100;i++){ text += "<span style='white-space: nowrap'>"; for(var j=0;j<3;j++){ text += "Now is the time for all good men to come to the aid of their country."; } text += "</span><br>"; } dojo.byId("documentBorder").innerHTML += text; } dojo.addOnLoad(function(){ doh.register("dijit._base.manager", [ function initial(t){ console.log("calling compute"); compute(); console.log("called compute"); var d = dojo.marginBox(dojo.byId("documentBorder")), v = dijit.getViewport(); doh.t(v.h > d.h); }, function expand(t){ var v = dijit.getViewport(); addText(); compute(); var v2 = dijit.getViewport(); doh.t(v2.h <= v.h); doh.t(v2.h+20 >= v.h); } ] ); doh.run(); }); </script> </head> <body> <div id="documentBorder" style="border: solid red 2px;"> <h1>dijit.getViewport() test</h1> <div style="padding: 10px; border: solid blue 1px;">padding div</div> <button onclick="addText(); compute();">add text and compute size</button> <button onclick="compute();">recompute size</button> <ol> <li>check results div below to see that before adding text, document is smaller than viewport <li>after adding text, document should be bigger than viewport,and check that viewport size hasn't changed, except maybe being a little bit smaller (about 15px) because of the size of the scrollbars <li>resize browser window and click the "recompute size" button; reported viewport size should change <li>scroll the window and click "recompute size" to see that the scroll position is taken into effect </ol> <div id=results style="border: 5px solid blue;"> </div> </body> </html>