| 1 | <!-- |
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| 2 | This file demonstrates how the dojox.wire code can be used to do declarative |
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| 3 | wiring of properties/attributes of some object to the properties/attributes of |
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| 4 | another object. It specifically uses the Child (Composite) wire type to perform |
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| 5 | the mapping. |
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| 6 | |
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| 7 | Note that this demo expects dojo, digit, and dojox to all be peers in the same directory |
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| 8 | in order for it to execute. |
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| 9 | --> |
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| 10 | <html> |
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| 11 | <head> |
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| 12 | <title>Sample Composite (Child) Wire usage.</title> |
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| 13 | <style type="text/css"> |
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| 14 | @import "../../../../dijit/themes/tundra/tundra.css"; |
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| 15 | @import "../../../../dojo/resources/dojo.css"; |
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| 16 | @import "../../../../dijit/tests/css/dijitTests.css"; |
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| 17 | </style> |
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| 18 | |
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| 19 | <script type="text/javascript" src="../../../../dojo/dojo.js" data-dojo-config="isDebug: true, parseOnLoad: true"></script> |
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| 20 | <script type="text/javascript"> |
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| 21 | dojo.require("dojo.parser"); |
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| 22 | dojo.require("dijit.form.Button"); |
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| 23 | dojo.require("dojo.data.ItemFileReadStore"); |
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| 24 | dojo.require("dojox.wire.ml.Invocation"); |
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| 25 | dojo.require("dojox.wire.ml.DataStore"); |
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| 26 | dojo.require("dojox.wire.ml.Transfer"); |
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| 27 | dojo.require("dojox.wire"); |
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| 28 | dojo.require("dojox.wire.demos.WidgetRepeater"); |
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| 29 | |
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| 30 | dataHolder = { |
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| 31 | request: {onItem: function(item){}}, |
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| 32 | result: null |
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| 33 | }; |
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| 34 | </script> |
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| 35 | </head> |
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| 36 | <body class="tundra"> |
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| 37 | <!-- |
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| 38 | On load of the page, invoke the fetch method of the object 'DataStore1', |
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| 39 | get its parameters from the JS object 'sample.request |
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| 40 | --> |
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| 41 | <div dojoType="dojox.wire.ml.Invocation" |
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| 42 | triggerEvent="onLoad" |
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| 43 | object="DataStore1" method="fetch" parameters="dataHolder.request"> |
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| 44 | </div> |
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| 45 | |
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| 46 | <!-- |
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| 47 | The store that is queried in this demo |
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| 48 | --> |
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| 49 | <div dojoType="dojo.data.ItemFileReadStore" |
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| 50 | data-dojo-id="DataStore1" |
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| 51 | url="countries.json"> |
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| 52 | </div> |
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| 53 | |
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| 54 | <!-- |
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| 55 | Simple container widget for creating a 'list' of some set of widgets |
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| 56 | As defined by the widget type it contains. |
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| 57 | --> |
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| 58 | <div dojoType="dojox.wire.demos.WidgetRepeater" |
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| 59 | widget="dijit.form.Button" data-dojo-id="r1"> |
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| 60 | </div> |
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| 61 | |
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| 62 | <!-- |
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| 63 | On the call of the onItem function of 'sample', trigger a binding/mapping of the |
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| 64 | item's attribute 'name' to the target object property: dataHolder.result.caption |
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| 65 | Then invoke the WidgetRepeater (r1)'s createNew method, using the parameters from |
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| 66 | dataHolder.result. |
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| 67 | --> |
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| 68 | <div dojoType="dojox.wire.ml.Action" |
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| 69 | trigger="dataHolder.request" triggerEvent="onItem"> |
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| 70 | <div dojoType="dojox.wire.ml.Transfer" |
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| 71 | source="arguments[0]" sourceStore="DataStore1" |
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| 72 | target="dataHolder.result"> |
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| 73 | <div dojoType="dojox.wire.ml.ChildWire" name="label" attribute="name"></div> |
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| 74 | </div> |
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| 75 | <div dojoType="dojox.wire.ml.Invocation" object="r1" method="createNew" parameters='dataHolder.result'></div> |
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| 76 | </div> |
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| 77 | </body> |
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| 78 | </html> |
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