require([
'dijit/form/Select',
'dojo/_base/window',
'dojo/domReady!'
], function(Select, win) {
var select = new Select({
name: 'select2',
options: [{
label: '<i>Swedish Cars</i>',
value: '',
group: true,
disabled: true
}, {
label: 'Volvo',
value: 'volvo'
}, {
label: 'Saab',
value: 'saab',
selected: true
}, {
label: '<i>German Cars</i>',
value: '',
group: true,
disabled: true
}, {
label: 'Mercedes',
value: 'mercedes'
}, {
label: 'Audi',
value: 'audi'
}]
}, 'select');
select.on('change', function(value) {
alert(value);
});
select.dropDown._onUpArrow = function() {
this.dropDown.focusPrev()
}.bind(select);
select.dropDown._onDownArrow = function() {
this.dropDown.focusNext()
}.bind(select);
select.dropDown.focusNext = function() {
var next = this.dropDown._getNextFocusableChild(this.dropDown.focusedChild, 1);
var nextSuccessive;
var nextFinal;
if (next.option.group) {
var next = this.dropDown._getNextFocusableChild(this.dropDown.focusedChild, 1);
this.dropDown.focusChild(next);
nextSuccessive = this.dropDown._getNextFocusableChild(this.dropDown.focusedChild, 1);
nextFinal = nextSuccessive;
} else {
nextFinal = next;
}
this.dropDown.focusChild(nextFinal);
}.bind(select);
select.dropDown.focusPrev = function() {
var prev = this.dropDown._getNextFocusableChild(this.dropDown.focusedChild, -1);
var prevSuccessive;
var prevFinal;
if (prev.option.group) {
var prev = this.dropDown._getNextFocusableChild(this.dropDown.focusedChild, -1);
this.dropDown.focusChild(prev);
prevSuccessive = this.dropDown._getNextFocusableChild(this.dropDown.focusedChild, -1);
prevFinal = prevSuccessive;
} else {
prevFinal = prev;
}
this.dropDown.focusChild(prevFinal, true);
}.bind(select);
select.dropDown.onItemHover = function(/*MenuItem*/ item) {
if (item.option.group) {
item._set("hovering", false);
console.log('skip hover');
return;
}
if (this.activated) {
this.set("selected", item);
if (item.popup && !item.disabled && !this.hover_timer) {
this.hover_timer = this.defer(function() {
this._openItemPopup(item);
}, this.popupDelay);
}
} else if (this.passivePopupDelay < Infinity) {
if (this.passive_hover_timer) {
this.passive_hover_timer.remove();
}
this.passive_hover_timer = this.defer(function() {
this.onItemClick(item, {
type: "click"
});
}, this.passivePopupDelay);
}
this._hoveredChild = item;
item._set("hovering", true);
}.bind(select.dropDown);
select.dropDown._onItemFocus = function(/*MenuItem*/ item) {
if (item.option.group) {
return;
}
if (this._hoveredChild && this._hoveredChild != item) {
this.onItemUnhover(this._hoveredChild);
}
this.set("selected", item);
}.bind(select.dropDown);
});
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/dojo/1.12.1/dijit/themes/claro/claro.css" />
<script>
window.dojoConfig = {
parseOnLoad: false,
async: true
};
</script>
<script src="//ajax.googleapis.com/ajax/libs/dojo/1.12.1/dojo/dojo.js"></script>
<body class="claro">
<div id="select"></div>
</body>
私はあなたがこのように意味ですか、これは前に行って見て覚えていますか？ http://jsfiddle.net/Q4zw6/ – erotavlas
@erotavlasあなたのリンクのおかげで、興味深い現在、私は一時的なソリューションを見ているathttps：//jsfiddle.net/gibbok/u3ux0uxk/ dijit.form.FilteringSelect – GibboK