You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.7 KiB
78 lines
2.7 KiB
<!-- |
|
This file demonstrates how the dojox.wire code can be used to do declarative |
|
wiring of properties/attributes of some object to the properties/attributes of |
|
another object. It specifically uses the Child (Composite) wire type to perform |
|
the mapping. |
|
|
|
Note that this demo expects dojo, digit, and dojox to all be peers in the same directory |
|
in order for it to execute. |
|
--> |
|
<html> |
|
<head> |
|
<title>Sample Composite (Child) Wire usage.</title> |
|
<style type="text/css"> |
|
@import "../../../../dijit/themes/tundra/tundra.css"; |
|
@import "../../../../dojo/resources/dojo.css"; |
|
@import "../../../../dijit/tests/css/dijitTests.css"; |
|
</style> |
|
|
|
<script type="text/javascript" src="../../../../dojo/dojo.js" data-dojo-config="isDebug: true, parseOnLoad: true"></script> |
|
<script type="text/javascript"> |
|
dojo.require("dojo.parser"); |
|
dojo.require("dijit.form.Button"); |
|
dojo.require("dojo.data.ItemFileReadStore"); |
|
dojo.require("dojox.wire.ml.Invocation"); |
|
dojo.require("dojox.wire.ml.DataStore"); |
|
dojo.require("dojox.wire.ml.Transfer"); |
|
dojo.require("dojox.wire"); |
|
dojo.require("dojox.wire.demos.WidgetRepeater"); |
|
|
|
dataHolder = { |
|
request: {onItem: function(item){}}, |
|
result: null |
|
}; |
|
</script> |
|
</head> |
|
<body class="tundra"> |
|
<!-- |
|
On load of the page, invoke the fetch method of the object 'DataStore1', |
|
get its parameters from the JS object 'sample.request |
|
--> |
|
<div dojoType="dojox.wire.ml.Invocation" |
|
triggerEvent="onLoad" |
|
object="DataStore1" method="fetch" parameters="dataHolder.request"> |
|
</div> |
|
|
|
<!-- |
|
The store that is queried in this demo |
|
--> |
|
<div dojoType="dojo.data.ItemFileReadStore" |
|
data-dojo-id="DataStore1" |
|
url="countries.json"> |
|
</div> |
|
|
|
<!-- |
|
Simple container widget for creating a 'list' of some set of widgets |
|
As defined by the widget type it contains. |
|
--> |
|
<div dojoType="dojox.wire.demos.WidgetRepeater" |
|
widget="dijit.form.Button" data-dojo-id="r1"> |
|
</div> |
|
|
|
<!-- |
|
On the call of the onItem function of 'sample', trigger a binding/mapping of the |
|
item's attribute 'name' to the target object property: dataHolder.result.caption |
|
Then invoke the WidgetRepeater (r1)'s createNew method, using the parameters from |
|
dataHolder.result. |
|
--> |
|
<div dojoType="dojox.wire.ml.Action" |
|
trigger="dataHolder.request" triggerEvent="onItem"> |
|
<div dojoType="dojox.wire.ml.Transfer" |
|
source="arguments[0]" sourceStore="DataStore1" |
|
target="dataHolder.result"> |
|
<div dojoType="dojox.wire.ml.ChildWire" name="label" attribute="name"></div> |
|
</div> |
|
<div dojoType="dojox.wire.ml.Invocation" object="r1" method="createNew" parameters='dataHolder.result'></div> |
|
</div> |
|
</body> |
|
</html>
|
|
|