git.pond.sub.org Git - eow/blob - static/dojo-release-1.1.1/dijit/tests/_base/viewportStrict.html

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
   2                 "http://www.w3.org/TR/html4/strict.dtd">
   3 <html>
   4 <head>
   5         <title>dijit.getViewport() test</title>
   6         <style type="text/css">
   7                 @import "../../../dojo/resources/dojo.css";
   8                 @import "../css/dijitTests.css";
   9                 html, body { margin: 0px; padding: 0px; }
  10         </style>
  11         <script type="text/javascript" src="../../../dojo/dojo.js"
  12                 djConfig="isDebug: false, parseOnLoad: false"></script>
  13         <script type="text/javascript" src="../_testCommon.js"></script>
  14
  15         <script type="text/javascript">
  16                 dojo.require("doh.runner");
  17                 dojo.require("dijit.dijit");
  18
  19                 function compute(){
  20                         var d = dojo.marginBox(dojo.byId("documentBorder")),
  21                                 v = dijit.getViewport();
  22                         dojo.byId("results").innerHTML +=
  23                                 "Document is " + d.w + "px x " + d.h + "px" +
  24                                 ", viewport is " + v.w + "px x " + v.h + "px" +
  25                                  ", with scroll offset of (" + v.l + ", " + v.t + ")<br>";
  26                 }
  27
  28                 function addText(){
  29                         dojo.byId("results").innerHTML += "Adding text...<br><br>";
  30                         var text="";
  31                         for(var i=0;i<100;i++){
  32                                 text += "<span style='white-space: nowrap'>";
  33                                 for(var j=0;j<3;j++){ text += "Now is the time for all good men to come to the aid of their country."; }
  34                                 text += "</span><br>";
  35                         }
  36                         dojo.byId("documentBorder").innerHTML += text;
  37                 }
  38
  39                 dojo.addOnLoad(function(){
  40                         doh.register("dijit._base.manager",
  41                                 [
  42                                         function initial(t){
  43                                                 console.log("calling compute");
  44                                                 compute();
  45                                                 console.log("called compute");
  46                                                 var d = dojo.marginBox(dojo.byId("documentBorder")),
  47                                                         v = dijit.getViewport();
  48                                                 doh.t(v.h > d.h);
  49                                         },
  50                                         function expand(t){
  51                                                 var v = dijit.getViewport();
  52                                                 addText();
  53                                                 compute();
  54                                                 var v2 = dijit.getViewport();
  55                                                 doh.t(v2.h <= v.h);
  56                                                 doh.t(v2.h+20 >= v.h);
  57                                         }
  58                                 ]
  59                         );
  60                         doh.run();
  61                 });
  62
  63         </script>
  64 </head>
  65 <body>
  66         <div id="documentBorder" style="border: solid red 2px;">
  67                 <h1>dijit.getViewport() test</h1>
  68                 <div style="padding: 10px; border: solid blue 1px;">padding div</div>
  69                 <button onclick="addText(); compute();">add text and compute size</button>
  70                 <button onclick="compute();">recompute size</button>
  71                 <ol>
  72                         <li>check results div below to see that before adding text, document is smaller than viewport
  73                         <li>after adding text, document should be bigger than viewport,and check that viewport size hasn't changed,
  74                                 except maybe being a little bit smaller (about 15px) because of the size of the scrollbars
  75                         <li>resize browser window and click the "recompute size" button; reported viewport size should change
  76                         <li>scroll the window and click "recompute size" to see that the scroll position is taken into effect
  77                 </ol>
  78                 <div id=results style="border: 5px solid blue;">
  79         </div>
  80 </body>
  81 </html>