dijit
Version:
Dijit provides a complete collection of user interface controls based on Dojo, giving you the power to create web applications that are highly optimized for usability, performance, internationalization, accessibility, but above all deliver an incredible u
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HTML
<html>
<head>
<title>dijit/focus automated test</title>
<script src="boilerplate.js"></script>
<script type="text/javascript">
require([
"doh/runner", "dojo/_base/array", "dojo/dom", "dojo/on", "dojo/parser", "dojo/query",
"dijit/focus", "dijit/registry", "dijit/tests/helpers",
"dojo/domReady!",
"dijit/form/DateTextBox", "dijit/form/ComboBox", "dijit/form/NumberSpinner","dijit/form/ComboButton",
"dijit/Menu", "dijit/MenuItem", "dijit/PopupMenuItem", "dijit/layout/ContentPane", "dijit/Editor"
], function(doh, array, dom, on, parser, query, focus, registry, helpers){
doh.register("setup", [
function parse(){
parser.parse();
return helpers.waitForLoad();
},
function listeners(){
array.forEach(["form", "fieldset1", "fieldset2", "select", "editor", "spinner"], function(id){
var w = registry.byId(id);
// old API is to connect to onFocus/onBlur (remove in 2.0)
w.on("focus", function(){
focusEvents[id] = true;
});
w.on("blur", function(){
blurEvents[id] = true;
});
// new API is to watch "focused" attribute
w.watch("focused", function(name, oldValue, newValue){
// keep track of current state
focusedState[name] = newValue;
// keep log of every watch notification
var nvs = newValue ? "focused" : "blurred";
focusedWatchLog[w.id] = !focusedWatchLog[w.id] ? nvs : focusedWatchLog[w.id] + ", " + nvs;
});
});
// And there's also a curNode attribute that you can watch
focus.watch("curNode", function(name, oldValue, newValue){
curNodeWatchLog.push(newValue ? newValue.id || newValue.tagName : "null")
});
}
]);
function resetEvents(){
// These are objects used to track calls to _onFocus and _onBlur in various widgets
focusEvents = {};
blurEvents = {};
focusedState = {};
focusedWatchLog = {};
// This tracks watch("curNode")
curNodeWatchLog = [];
}
resetEvents();
function click(node){
on.emit(node, "mousedown", {
bubbles: true,
cancelable: true,
which: 1
});
on.emit(node, "mouseup", {
bubbles: true,
cancelable: true,
which: 1
});
on.emit(node, "click", {
bubbles: true,
cancelable: true,
which: 1
});
}
doh.register("basic", [
{
name: "focus simple input",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
// Focus the simple input
dom.byId("first").focus();
setTimeout(d.getTestCallback(function(){
// Make sure that focus manager caught the focus event
doh.is(dom.byId("first"), focus.curNode);
doh.is("first", curNodeWatchLog.join(", "), "curNodeWatchLog");
// And that the dijit.form.Form widget is marked as
// being "in focus"
doh.t(focusEvents["form"], "form focused");
// And that it got one watch event
doh.is("focused", focusedWatchLog["form"], "watch callback");
}), 500);
return d;
}
},
{
name: "focus another simple input",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
// Focus the simple input
dom.byId("second").focus();
setTimeout(d.getTestCallback(function(){
// Make sure that focus manager caught the focus event
doh.is(dom.byId("second"), focus.curNode);
doh.is("second", curNodeWatchLog.join(", "), "curNodeWatchLog");
// Since the dijit.form.Form widget didn't leave the focus chain it
// shouldn't have any more events (since the resetEvents() call in setUp() above)
doh.f("form" in focusEvents, "form no new focus event");
}), 500);
return d;
}
},
{
name: "focus combobox",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
var watchedActiveStack, activeStackWatchNotifications = 0;
focus.watch("activeStack", function(attr, oldVal, newVal){
watchedActiveStack = newVal;
activeStackWatchNotifications++;
});
// This onFocus() function from helpers.js would be useful here, except it
// defeats the purpose of the test by using dijit/focus.
on.once(registry.byId("select").focusNode, "focus", function(){
setTimeout(d.getTestCallback(function(){
// Focus goes to an <input> node deep inside of select.domNode,
// but that <input> node has the id of the widget
doh.is(dom.byId("select"), focus.curNode);
// The focus stack should show the ComboBox plus all parent widgets
var stack = focus.activeStack;
doh.is("form, fieldset1, select", stack.join(", "), "active stack");
// Also check that we got (exactly) one watch notification about active stack
doh.is(1, activeStackWatchNotifications, "one watch() on activeStack");
doh.is("form, fieldset1, select", watchedActiveStack.join(", "), "watched active stack");
// _onFocus()/_onBlur was called appropriately
doh.f(focusEvents["form"], "form was already focused, no duplicate event");
doh.f(blurEvents["form"], "form wasn't blurred");
doh.t(focusEvents["fieldset1"], "fieldset1 focused");
doh.t(focusEvents["select"], "select focused");
doh.f(focusedWatchLog["form"], "form watch callback (no new notification)");
doh.is("focused", focusedWatchLog["fieldset1"], "fieldset watch callback");
doh.is("focused", focusedWatchLog["select"], "select watch callback");
}), 100);
});
registry.byId("select").focus();
return d;
}
},
{
name: "focus combobox again",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
var again;
focus.watch("activeStack", function(){
again = true;
});
registry.byId("select").focus();
on.emit(registry.byId("select").focusNode, "mousedown", {bubbles: true});
on.emit(registry.byId("select").focusNode, "mouseup", {bubbles: true});
setTimeout(d.getTestCallback(function(){
doh.f(again, "duplicate notification about activeStack");
}), 100);
return d;
}
},
{
name: "focus editor",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
registry.byId("editor").focus();
setTimeout(d.getTestCallback(function(){
// The focus stack should show the Editor plus all parent widgets
var stack = focus.activeStack;
doh.is("form, editor", stack.join(", "), "active stack");
// _onFocus()/_onBlur was called appropriately
doh.f(focusEvents["form"], "form was already focused, no duplicate event");
doh.f(blurEvents["form"], "form wasn't blurred");
doh.t(blurEvents["fieldset1"], "fieldset no longer focused");
doh.t(focusEvents["editor"], "editor focused");
doh.f(focusedWatchLog["form"], "form watch callback (no new notification)");
doh.is("blurred", focusedWatchLog["fieldset1"], "fieldset watch callback, no longer focused");
doh.is("blurred", focusedWatchLog["select"], "select watch callback, no longer focused");
doh.is("focused", focusedWatchLog["editor"], "editor watch callback");
}), 500);
return d;
}
},
// clicking spinner buttons should activate the spinner, even
// though there's no actual DOM focus event
{
name: "spinner",
timeout: 4000,
runTest: function(){
var d = new doh.Deferred();
var upArrow = query(".dijitSpinner .dijitUpArrowButton")[0];
doh.t(upArrow, "found the up arrow");
click(upArrow);
setTimeout(d.getTestCallback(function(){
// The focus stack should show the Spinner plus all parent widgets
var stack = focus.activeStack;
doh.is("form, fieldset2, spinner", stack.join(", "), "active stack");
// check watch callbacks
doh.f(focusedWatchLog["form"], "grandparent of spinner stayed focused, so no new watch event (watch)");
doh.is("focused", focusedWatchLog["fieldset2"], "parent of spinner (watch)");
doh.is("focused", focusedWatchLog["spinner"], "spinner (watch)");
}), 500);
return d;
}
},
// Clicking a tabIndex=-1 node should set focus.curNode even though it's not tab navigable
{
name: "tabIndex=-1",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
var minusOne = query("#minusOne")[0];
doh.t(minusOne, "found tabIndex=-1 button");
minusOne.focus();
setTimeout(d.getTestCallback(function(){
doh.is("minusOne", focus.curNode.id);
}), 500);
return d;
}
},
// Clicking a disabled button should not set focus.curNode
{
name: "disabled button",
timeout: 4000,
setUp: function(){
resetEvents();
},
runTest: function(){
var d = new doh.Deferred();
var disabledButton = query("#disabledButton")[0];
doh.t(disabledButton, "found disabled button");
try{
disabledButton.focus();
}catch(e){
/* IE throws exception trying to focus disabled button */
}
setTimeout(d.getTestCallback(function(){
doh.is("minusOne", focus.curNode.id, "focus.curNode still old value");
}), 500);
return d;
}
}
/*,
// FIXME: this test is invalid because focus is not designed to change on mouse click to the first item in the menu
{
name: "combo button menu",
timeout: 4000,
runTest: function(){
var d = new doh.Deferred();
var button = registry.byId('button').focusNode;
doh.t(button, "found drop down button");
doh.robot.mouseMoveAt(button);
doh.robot.mouseClick({left: true}, 500);
setTimeout(d.getTestCallback(function(){
// Focus goes to an first item in the drop down menu
doh.is(dom.byId("mi1").id, focus.curNode.id);
// The focus stack should show the ComboBox plus all parent widgets
var stack = focus.activeStack;
console.log("menu stack is ", stack);
doh.is("form, fieldset2, button, menu, mil", stack.join(", "), "active stack");
}), 500);
return d;
},
tearDown: function(){
dojo.disconnect(handle);
}
}*/
/*
// Commented out because
// in order to allow dijit.popup's getTopPopup() to work,a sub menu's popupParent
// points to the parent Menu, bypassing the parent MenuItem... thus the
// MenuItem is not in the chain of active widgets
{
name: "nested menu",
timeout: 4000,
runTest: function(){
var d = new doh.Deferred();
doh.robot.mouseMoveAt("popupMenuItem");
setTimeout(d.getTestCallback(function(){
// Focus goes to an first item in the sub menu
doh.is(dom.byId("smi1"), focus.curNode);
// The focus stack should show the two submenus and then upwards
// to the ComboButton, and the rest
var stack = focus.activeStack;
console.log("menu stack is ", stack);
doh.is("form, fieldset2, button, menu, mil, submenu, smil", stack.join(", "), "active stack");
}), 1000);
return d;
}
}
*/
]);
doh.run();
});
</script>
</head>
<body style="background-color: #fff; color: black; padding: 0; margin: 0">
<h3>Dijit/focus Automated Test</h3>
<label>a form ContentPane widget:</label><br>
<form id="form" data-dojo-type="dijit/layout/ContentPane" >
<label for="first">simple input: </label><input id="first"/><br>
<label for="second">another simple input: </label><input id="second"/><br>
<label>a fieldset ContentPane widget:</label><br>
<fieldset id=fieldset1 data-dojo-type="dijit/layout/ContentPane">
<label for="select">a ComboBox widget:</label>
<select id=select data-dojo-type="dijit/form/ComboBox">
<option>this</option>
<option>is</option>
<option>a</option>
<option>list</option>
</select>
<label for="plain">a plain input:</label>
<input id=plain value=plain/>
</fieldset>
<div id=editor data-dojo-type="dijit/Editor" >
Hello world, this is an <i>editor</i>
</div>
<br>
<label>another fieldset ContentPane:</label><br>
<fieldset id=fieldset2 data-dojo-type="dijit/layout/ContentPane">
<label for="date">a DateTextBox widget:</label>
<input id=date data-dojo-type="dijit/form/DateTextBox"/><br>
<label for="textarea">a plain textarea:</label><br>
<textarea id=textarea>hello there!</textarea><br>
<label for="spinner">a Spinner widget:</label>
<input id=spinner data-dojo-type="dijit/form/NumberSpinner" data-dojo-props='value:100'/><br>
<label>a Combobutton widget:</label>
<div id=button data-dojo-type="dijit/form/ComboButton" data-dojo-props='tabIndex:"0"'>
<span>push me</span>
<div id=menu data-dojo-type="dijit/Menu">
<div id=mi1 data-dojo-type="dijit/MenuItem">menu item 1</div>
<div id=mi2 data-dojo-type="dijit/MenuItem">menu item 2</div>
<div id=popupMenuItem data-dojo-type="dijit/PopupMenuItem">
<span>submenu</span>
<div id=submenu data-dojo-type="dijit/Menu">
<div id=smi1 data-dojo-type="dijit/MenuItem">submenu item 1</div>
<div id=smi2 data-dojo-type="dijit/MenuItem">submenu item 2</div>
</div>
</div>
</div>
</div>
</fieldset>
<button tabIndex="-1" id="minusOne" type="button">non tab-navigable button</button>
<button id="disabledButton" type="button" disabled>disabled button</button>
</form>
</body>
</html>