| 1 | <!DOCTYPE html> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | |
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| 5 | <meta http-equiv="Content-type" content="text/html; charset=utf-8"> |
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| 6 | |
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| 7 | <title>Test Dijit Subscribe</title> |
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| 8 | |
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| 9 | <script type="text/javascript" src="../../dojo/dojo.js" data-dojo-config="isDebug: true"></script> |
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| 10 | <script type="text/javascript"> |
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| 11 | dojo.require("doh.runner"); |
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| 12 | dojo.require("dijit._Widget"); |
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| 13 | dojo.require("dojo.parser"); |
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| 14 | |
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| 15 | dojo.ready(function(){ |
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| 16 | var numCallsInternal = 0; |
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| 17 | var numCallsExternal = 0; |
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| 18 | var externalString = ""; |
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| 19 | var internalSubscribe = null; |
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| 20 | |
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| 21 | dojo.declare("MyWidget", dijit._Widget, { |
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| 22 | _subscribeHandlerInternal: function(){ numCallsInternal++; } |
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| 23 | }); |
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| 24 | |
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| 25 | doh.register("parse", function(){ |
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| 26 | dojo.parser.parse(); |
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| 27 | }); |
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| 28 | |
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| 29 | doh.register("_widgetSubscribe", |
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| 30 | [ |
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| 31 | { |
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| 32 | name: "_Widget.subscribe - set up subscriptions", |
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| 33 | runTest: function(t){ |
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| 34 | var w = dijit.byId("widget1"); |
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| 35 | internalSubscribe = w.subscribe("/custom/event", |
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| 36 | "_subscribeHandlerInternal"); |
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| 37 | w.subscribe("/custom/event", function(){ |
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| 38 | if(this == w){ |
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| 39 | numCallsExternal++; |
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| 40 | } |
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| 41 | }); |
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| 42 | w.subscribe("/custom/setString", function(str){ |
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| 43 | if(this == w){ |
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| 44 | externalString = str; |
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| 45 | } |
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| 46 | }); |
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| 47 | doh.is(0, numCallsInternal); |
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| 48 | doh.is(0, numCallsExternal); |
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| 49 | doh.is("", externalString); |
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| 50 | doh.isNot(null, internalSubscribe); |
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| 51 | } |
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| 52 | }, |
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| 53 | { |
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| 54 | name: "_Widget.subscribe - publish events", |
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| 55 | runTest: function(t){ |
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| 56 | var w = dijit.byId("widget1"); |
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| 57 | dojo.publish("/custom/event", []); |
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| 58 | doh.is(1, numCallsInternal); |
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| 59 | doh.is(1, numCallsExternal); |
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| 60 | dojo.publish("/custom/setString", ["myString"]); |
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| 61 | doh.is("myString", externalString); |
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| 62 | dojo.publish("/custom/setString", ["anotherString"]); |
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| 63 | doh.is("anotherString", externalString); |
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| 64 | } |
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| 65 | }, |
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| 66 | { |
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| 67 | name: "_Widget.unsubscribe", |
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| 68 | runTest: function(t){ |
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| 69 | var w = dijit.byId("widget1"); |
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| 70 | dojo.publish("/custom/event", []); |
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| 71 | doh.is(2, numCallsInternal, "numCallsInternal"); |
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| 72 | doh.is(2, numCallsExternal, "numCallsExternal"); |
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| 73 | w.unsubscribe(internalSubscribe); |
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| 74 | dojo.publish("/custom/event", []); |
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| 75 | doh.is(2, numCallsInternal, "numCallsInternal again"); |
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| 76 | doh.is(3, numCallsExternal, "numCallsExternal again"); |
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| 77 | } |
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| 78 | }, |
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| 79 | { |
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| 80 | name: "_Widget.destroy", |
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| 81 | runTest: function(t){ |
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| 82 | var w = dijit.byId("widget1"); |
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| 83 | w.destroy(); |
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| 84 | dojo.publish("/custom/event", []); |
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| 85 | doh.is(2, numCallsInternal, "numCallsInternal"); |
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| 86 | doh.is(3, numCallsExternal, "numCallsExternal"); |
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| 87 | dojo.publish("/custom/setString", ["myString"]); |
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| 88 | doh.is("anotherString", externalString, "externalString"); |
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| 89 | } |
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| 90 | } |
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| 91 | ] |
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| 92 | ); |
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| 93 | |
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| 94 | doh.run(); |
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| 95 | }); |
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| 96 | |
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| 97 | </script> |
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| 98 | </head> |
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| 99 | <body class="claro"> |
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| 100 | <div id="widget1" data-dojo-type="MyWidget"></div> |
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| 101 | </body> |
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| 102 | </html> |
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