dojox
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Dojo eXtensions, a rollup of many useful sub-projects and varying states of maturity – from very stable and robust, to alpha and experimental. See individual projects contain README files for details.
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HTML
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<title>Simple Input-Output Data Binding Example</title>
<style type="text/css">
@import "../css/app-format.css";
@import "../../../../dijit/themes/claro/claro.css";
</style>
<script type="text/javascript" data-dojo-config="parseOnLoad:0,isDebug:1,async:1, mvc: {debugBindings: 1}" src="../../../../dojo/dojo.js"></script>
<script type="text/javascript">
var model;
require([
"doh/runner",
"dojo/dom",
"dojo/parser",
"dojo/when",
"dijit/registry",
"dojox/mvc/getStateful",
"dijit/form/TextBox",
"dijit/form/Button",
"dojox/mvc/Group",
"dojox/mvc/Output"
], function(doh, ddom, parser, when, registry, getStateful){
// The dojox.mvc.StatefulModel class creates a data model instance
// where each leaf within the data model is decorated with dojo.Stateful
// properties that widgets can bind to and watch for their changes.
//model = mvc.newStatefulModel({data :{"First": "John", "Last": "Doe", "Email": "jdoe@example.com"}});
model = getStateful({"First": "John", "Last": "Doe", "Email": "jdoe@example.com"});
// the StatefulModel created above is initialized with
// model.First set to "John", model.Last set to "Doe" and model.Email set to "jdoe@example.com"
when(parser.parse(), function(){
doh.register("Synchronize text box and label", [{
name: "Check first value",
runTest: function(){
doh.is("John", registry.byId("firstnameInput").get("value"), "First should reflect initial data");
doh.is("Doe", registry.byId("lastnameInput").get("value"), "Last should reflect initial data");
doh.is("jdoe@example.com", registry.byId("emailInput").get("value"), "Email should reflect initial data");
doh.t(/\s*\(first name is: John\)\s*/, registry.byId("firstnameOut").innerHTML, "First should reflect initial data");
doh.t(/\s*\(last name is: Doe\)\s*/, registry.byId("lastnameOut").innerHTML, "Last should reflect initial data");
doh.t(/\s*\(email is: Doe\)\s*/, registry.byId("emailOut").innerHTML, "Email should reflect initial data");
}
}, {
name: "Check value sync",
runTest: function(){
model.set("First", "JohnJohn");
doh.t(/\s*\(first name is: JohnJohn\)\s*/, registry.byId("firstnameOut").innerHTML, "First should reflect the change");
}
}, {
name: "Check model reset",
setUp: function(){
model.set({"First": "John", "Last": "Doe", "Email": "jdoe@example.com"});
//model.reset();
},
runTest: function(){
doh.is("John", registry.byId("firstnameInput").get("value"), "First should reflect initial data");
doh.is("Doe", registry.byId("lastnameInput").get("value"), "Last should reflect initial data");
doh.is("jdoe@example.com", registry.byId("emailInput").get("value"), "Email should reflect initial data");
doh.t(/\s*\(first name is: John\)\s*/, registry.byId("firstnameOut").innerHTML, "First should reflect initial data");
doh.t(/\s*\(last name is: Doe\)\s*/, registry.byId("lastnameOut").innerHTML, "Last should reflect initial data");
doh.t(/\s*\(email is: Doe\)\s*/, registry.byId("emailOut").innerHTML, "Email should reflect initial data");
}
}]);
doh.run();
});
});
</script>
</head>
<body class="claro">
<script type="dojo/require">at: "dojox/mvc/at"</script>
<div id="wrapper">
<div id="header">
<div id="navigation"></div>
<div id="headerInsert">
<h1>Input Output Sync</h1>
<h2>Data Binding Example</h2>
</div>
</div>
<div id="main">
<div id="leftNav"></div>
<div id="mainContent">
<div class="row">
<label class="cell" for="firstnameInput">First:</label>
<input class="cell" id="firstnameInput" data-dojo-type="dijit.form.TextBox"
data-dojo-props="value: at(model, 'First')"></input>
<!-- Content in output below will always be in sync with value of textbox above -->
<span id="firstnameOut" data-dojo-type="dojox.mvc.Output"
data-dojo-props="value: at(model, 'First')">
(first name is: ${this.value})
</span>
</div>
<div class="row">
<label class="cell" for="lastnameInput">Last:</label>
<input class="cell" id="lastnameInput" data-dojo-type="dijit.form.TextBox"
data-dojo-props="value: at(model, 'Last')"></input>
<span id="lastnameOut" data-dojo-type="dojox.mvc.Output"
data-dojo-props="value: at(model, 'Last')">
(last name is: ${this.value})
</span>
</div>
<div class="row">
<label class="cell" for="emailInput">Email:</label>
<input class="cell" id="emailInput" data-dojo-type="dijit.form.TextBox"
data-dojo-props="value: at(model, 'Email')"></input>
<span id="emailOut" data-dojo-type="dojox.mvc.Output"
data-dojo-props="value: at(model, 'Email')">
(email is: ${this.value})
</span>
</div>
</div>
</div>
</div>
</body>
</html>