--- /dev/null
+<!--
+ This file demonstrates how the dojox.wire code can be used to do declarative
+ wiring of events. Specifically, it shows how you can chain actions together
+ in a sequence. In this case the setting of a value on one textbox triggers a
+ copy over to another textbox. That in turn triggers yet another copy to another
+ text box.
+-->
+<html>
+<head>
+ <title>Sample Action Chaining</title>
+ <style type="text/css">
+
+ @import "../../../../dijit/themes/tundra/tundra.css";
+ @import "../../../../dojo/resources/dojo.css";
+ @import "../../../../dijit/tests/css/dijitTests.css";
+ @import "../TableContainer.css";
+
+ .splitView {
+ width: 90%;
+ height: 90%;
+ border: 1px solid #bfbfbf;
+ border-collapse: separate;
+ }
+ </style>
+
+ <script type="text/javascript" src="../../../../dojo/dojo.js" djConfig="isDebug: true, parseOnLoad: true"></script>
+ <script type="text/javascript">
+ dojo.require("dojo.parser");
+ dojo.require("dojox.wire");
+ dojo.require("dojox.wire.ml.Invocation");
+ dojo.require("dojox.wire.ml.DataStore");
+ dojo.require("dojox.wire.ml.Transfer");
+ dojo.require("dojox.wire.ml.Data");
+ dojo.require("dijit.form.TextBox");
+ </script>
+</head>
+
+<body class="tundra">
+
+ <!-- Layout -->
+ <font size="3"><b>Demo of Chaining Actions:</b></font><br/><br/>
+ This demo shows how you can chain actions together to fire in a sequence.
+ Such as the completion of setting one value on a widget triggers the setting of another value on the widget
+ <br/>
+ <br/>
+ <table>
+ <tr>
+ <td>
+ <div dojoType="dijit.form.TextBox" id="inputField" value="" size="50"></div>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <div dojoType="dijit.form.TextBox" id="targetField1" value="" disabled="true" size="50"></div>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <div dojoType="dijit.form.TextBox" id="targetField2" value="" disabled="true" size="50"></div>
+ </td>
+ </tr>
+ </table>
+
+
+ <!-------------------------------- Using dojox.wire, declaratively wire up the widgets. --------------------------->
+
+ <!--
+ This is an example of using the declarative data value definition.
+ These are effectively declarative variables to act as placeholders
+ for data values.
+ -->
+ <div dojoType="dojox.wire.ml.Data"
+ id="data">
+ <div dojoType="dojox.wire.ml.DataProperty"
+ name="tempData"
+ value="">
+ </div>
+ </div>
+
+ <!--
+ Whenever a key is entered into the textbox, copy the value somewhere, then invoke a method on another widget, in this case
+ on just another text box.
+ -->
+ <div dojoType="dojox.wire.ml.Action"
+ id="action1"
+ trigger="inputField"
+ triggerEvent="onkeyup">
+ <div dojoType="dojox.wire.ml.Invocation" object="inputField" method="getValue" result="data.tempData"></div>
+ <div dojoType="dojox.wire.ml.Invocation" id="targetCopy" object="targetField1" method="setValue" parameters="data.tempData"></div>
+ </div>
+
+ <!--
+ Whenever the primary cloning invocation completes, invoke a secondary cloning action.
+ -->
+ <div dojoType="dojox.wire.ml.Action"
+ id="action2"
+ trigger="targetCopy"
+ triggerEvent="onComplete">
+ <!--
+ Note that this uses the basic 'property' form of copying the property over and setting it. The Wire
+ code supports both getX and setX functions of setting a property as well as direct access. It first looks
+ for the getX/setX functions and if present, uses them. If missing, it will just do direct access. Because
+ of the standard getValue/setValue API of dijit form widgets, these transfers work really well and are very compact.
+ -->
+ <div dojoType="dojox.wire.ml.Transfer" source="targetField1.value" target="targetField2.value"></div>
+ </div>
+</body>
+</html>
projects / eow / blobdiff