JavaScript Tutorial/Dojo toolkit/foreach
For each function with value in dijit.form.TextBox
<html>
<head>
<link rel="StyleSheet" type="text/css" href="js/dojo/dijit/themes/tundra/tundra.css">
<script type="text/javascript">
var djConfig = {
baseScriptUri : "js/dojo/",
parseOnLoad : true
};
</script>
<script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
<script>
dojo.require("dojo.parser");
dojo.require("dijit.form.TextBox");
function mixedCapitalization(value) {
var newValue = "";
dojo.forEach(value.toLowerCase( ), function(x) {
newValue += x.toUpperCase( );
});
return newValue;
}
</script>
</head>
<body class="tundra">
<form id="registration_form"
onsubmit="javascript:return validate()"
action="">
First Name:<input dojoType="dijit.form.TextBox" format="mixedCapitalization" name="first"><br>
</form>
</body>
</html>
For each item
<html>
<head>
<script type="text/javascript">
var djConfig = {
baseScriptUri : "js/dojo/"
};
</script>
<script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
</head>
<body>
<script>
dojo.forEach(["A", "B"], function(inVal) {
alert(inVal);
});
</script>
</body>
</html>
Use foreach to add action to buttons
<html>
<head>
<link rel="StyleSheet" type="text/css" href="js/dojo/dijit/themes/tundra/tundra.css">
<script type="text/javascript">
var djConfig = {
baseScriptUri : "js/dojo/",
parseOnLoad : true
};
</script>
<script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
<script>
dojo.require("dojo.parser");
dojo.require("dijit.Toolbar");
dojo.require("dijit.form.Button");
dojo.addOnLoad(function( ) {
var bold = function( ) {alert("bold");}
var italic= function( ) {alert("italic");}
var underline = function( ) {alert("underline");}
var superscript = function( ) {alert("superscript");}
var subscript = function( ) {alert("subscript");}
dojo.query(".dijitEditorIcon").forEach(function(x) {
if (dojo.hasClass(x, "dijitEditorIconBold"))
dojo.connect(x.parentNode, "onclick", bold);
else if (dojo.hasClass(x, "dijitEditorIconItalic"))
dojo.connect(x.parentNode, "onclick", italic);
else if (dojo.hasClass(x, "dijitEditorIconUnderline"))
dojo.connect(x.parentNode, "onclick", underline);
else if (dojo.hasClass(x, "dijitEditorIconSubscript"))
dojo.connect(x.parentNode, "onclick", superscript);
else if (dojo.hasClass(x, "dijitEditorIconSuperscript"))
dojo.connect(x.parentNode, "onclick", subscript);
});
});
</script>
</head>
<body class="tundra">
<div dojoType="dijit.Toolbar" style="width:300px">
<button dojoType="dijit.form.Button"
iconClass="dijitEditorIcon dijitEditorIconBold" ></button>
<button dojoType="dijit.form.Button"
iconClass="dijitEditorIcon dijitEditorIconItalic" ></button>
<button dojoType="dijit.form.Button"
iconClass="dijitEditorIcon dijitEditorIconUnderline" ></button>
<span dojoType="dijit.ToolbarSeparator"></span>
<button dojoType="dijit.form.Button"
iconClass="dijitEditorIcon dijitEditorIconSubscript"></button>
<button dojoType="dijit.form.Button"
iconClass="dijitEditorIcon dijitEditorIconSuperscript"></button>
</div>
</body>
</html>