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demo_ConditionalActions.html
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demo_ConditionalActions.html
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<!--
This file demonstrates how the dojox.wire code can be used to do declarative
wiring of events. Specifically, it shows how you can wire actions to set values
across to other widgets, but only if certain conditions are met.
-->
<html>
<head>
<title>Conditional Actions Demo</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;
}
b {
float: left;
}
.rJustified {
float: right;
}
</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");
dojo.require("dijit.form.CheckBox");
dojo.require("dijit.form.ComboBox");
</script>
</head>
<body class="tundra">
<!-- Layout -->
<font size="3"><b>Demo of Conditional Actions:</b></font><br/><br/>
This demo shows how you can use actions to read and set widget values, as well as have actions only occur if
if certain conditions are met, such as cloning values as they are typed from the billing address over to the
shipping address if the 'Use Same Address' checkbox is checked true.
<br/>
<br/>
<div dojoType="dojo.data.ItemFileReadStore" url="states.json" jsId="statesStore"></div>
<table width="100%">
<tr>
<td colspan="2" align="center">
Use Same Address: <div dojoType="dijit.form.CheckBox" id="useSameAddress" checked="true"></div>
</td>
</tr>
<tr>
<td>
<b>Billing Address</b>
</td>
<td>
<b>Shipping Address</b>
</td>
</tr>
<tr>
<td>
<b>Name:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="BillingName" name="billingname" value="" size="50"></div>
</td>
<td>
<b>Name:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="ShippingName" name="shippingname" value="" disabled="true" size="50"></div>
</td>
</tr>
<tr>
<td>
<b>Address 1:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="BillingAddress1" name="billingaddress1" value="" size="50"></div>
</td>
<td>
<b>Address 1:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="ShippingAddress1" name="shippingaddress1" value="" disabled="true" size="50"></div>
</td>
</tr>
<tr>
<td>
<b>Address 2:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="BillingAddress2" name="billingaddress2" value="" size="50"></div>
</td>
<td>
<b>Address 2:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="ShippingAddress2" name="shippingaddress2" value="" disabled="true" size="50"></div>
</td>
</tr>
<tr>
<td>
<b>City:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="BillingCity" name="billingcity" value="" size="50"></div>
</td>
<td>
<b>City:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="ShippingCity" name="shippingcity" value="" disabled="true" size="50"></div>
</td>
</tr>
<tr>
<td>
<b>State:</b> <div class="rJustified" dojoType="dijit.form.ComboBox" searchAttr="name" id="BillingState" name="billingstate" value="" store="statesStore" size="46"></div>
</td>
<td>
<b>State:</b> <div class="rJustified" dojoType="dijit.form.ComboBox" searchAttr="name" id="ShippingState" name="shippingstate" value="" store="statesStore" disabled="true" size="46"></div>
</td>
</tr>
<tr>
<td>
<b>Zip code:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="BillingZip" name="billingzip" value="" size="50"></div>
</td>
<td>
<b>Zip code:</b> <div class="rJustified" dojoType="dijit.form.TextBox" id="ShippingZip" name="shippingzip" value="" disabled="true" size="50"></div>
</td>
</tr>
</table>
<!-------------------------------- Using dojox.wire, declaratively wire up the widgets. --------------------------->
<!--
Enable/disable the Right hand side of the shipping address view based on the checkbox events.
-->
<div dojoType="dojox.wire.ml.Action"
trigger="useSameAddress"
triggerEvent="setChecked">
<!--
Trigger a setting of the Shipping fields' input state based on the state of the checkbox.
-->
<div dojoType="dojox.wire.ml.Invocation" object="ShippingName" method="setDisabled" parameters="arguments[0]"></div>
<div dojoType="dojox.wire.ml.Invocation" object="ShippingAddress1" method="setDisabled" parameters="arguments[0]"></div>
<div dojoType="dojox.wire.ml.Invocation" object="ShippingAddress2" method="setDisabled" parameters="arguments[0]"></div>
<div dojoType="dojox.wire.ml.Invocation" object="ShippingCity" method="setDisabled" parameters="arguments[0]"></div>
<div dojoType="dojox.wire.ml.Invocation" object="ShippingState" method="setDisabled" parameters="arguments[0]"></div>
<div dojoType="dojox.wire.ml.Invocation" object="ShippingZip" method="setDisabled" parameters="arguments[0]"></div>
</div>
<!--
Clone the values of form fields while typing based on the setting of the checkbox.
-->
<div dojoType="dojox.wire.ml.Action"
trigger="BillingName"
triggerEvent="onkeyup">
<div dojoType="dojox.wire.ml.ActionFilter" required="useSameAddress.checked" requiredValue="true" type="boolean"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingName.value" target="ShippingName.value"></div>
</div>
<div dojoType="dojox.wire.ml.Action"
trigger="BillingAddress1"
triggerEvent="onkeyup">
<div dojoType="dojox.wire.ml.ActionFilter" required="useSameAddress.checked" requiredValue="true" type="boolean"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingAddress1.value" target="ShippingAddress1.value"></div>
</div>
<div dojoType="dojox.wire.ml.Action"
trigger="BillingAddress2"
triggerEvent="onkeyup">
<div dojoType="dojox.wire.ml.ActionFilter" required="useSameAddress.checked" requiredValue="true" type="boolean"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingAddress2.value" target="ShippingAddress2.value"></div>
</div>
<div dojoType="dojox.wire.ml.Action"
trigger="BillingCity"
triggerEvent="onkeyup">
<div dojoType="dojox.wire.ml.ActionFilter" required="useSameAddress.checked" requiredValue="true" type="boolean"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingCity.value" target="ShippingCity.value"></div>
</div>
<div dojoType="dojox.wire.ml.Action"
trigger="BillingState"
triggerEvent="onChange">
<div dojoType="dojox.wire.ml.ActionFilter" required="useSameAddress.checked" requiredValue="true" type="boolean"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingState.value" target="ShippingState.value"></div>
</div>
<div dojoType="dojox.wire.ml.Action"
trigger="BillingZip"
triggerEvent="onkeyup">
<div dojoType="dojox.wire.ml.ActionFilter" required="useSameAddress.checked" requiredValue="true" type="boolean"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingZip.value" target="ShippingZip.value"></div>
</div>
<!--
Clone the values of form fields from billing over to shipping over if the
useSameAddress checkbox is set back to true.
-->
<div dojoType="dojox.wire.ml.Action"
trigger="useSameAddress"
triggerEvent="setChecked">
<div dojoType="dojox.wire.ml.ActionFilter" required="arguments[0]" requiredValue="true" type="boolean"></div>
<!--
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, transfers work well and are compact.
-->
<div dojoType="dojox.wire.ml.Transfer" source="BillingName.value" target="ShippingName.value"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingAddress1.value" target="ShippingAddress1.value"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingAddress2.value" target="ShippingAddress2.value"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingCity.value" target="ShippingCity.value"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingState.value" target="ShippingState.value"></div>
<div dojoType="dojox.wire.ml.Transfer" source="BillingZip.value" target="ShippingZip.value"></div>
</div>
</body>
</html>

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