好的,所以...在挖掘之後,我意識到jQuery ui.combobox爲其創建的自動完成提供了硬編碼選項。我發現這是一團糟,而且絕不是一個完整的小部件。
我從這裏jQuery UI Source將源和與它自己的選擇增強它反對這樣的固定我的問題......
(function ($) {
$.widget("ui.combobox", {
options: {
appendTo: "body",
position: {
my: "left top",
at: "left bottom",
collision: "none"
}
},
_create: function() {
var self = this,
select = this.element.hide(),
selected = select.children(":selected"),
value = selected.val() ? selected.text() : "";
var input = this.input = $("<input>")
.insertAfter(select)
.val(value)
.autocomplete({
appendTo: self.options.appendTo,
position: self.options.position,
delay: 0,
minLength: 0,
source: function (request, response) {
var matcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i");
response(select.children("option").map(function() {
var text = $(this).text();
if (this.value && (!request.term || matcher.test(text)))
return {
label: text.replace(
new RegExp(
"(?![^&;]+;)(?!<[^<>]*)(" +
$.ui.autocomplete.escapeRegex(request.term) +
")(?![^<>]*>)(?![^&;]+;)", "gi"
), "<strong>$1</strong>"),
value: text,
option: this
};
}));
},
select: function (event, ui) {
ui.item.option.selected = true;
self._trigger("selected", event, {
item: ui.item.option
});
},
change: function (event, ui) {
if (!ui.item) {
var matcher = new RegExp("^" + $.ui.autocomplete.escapeRegex($(this).val()) + "$", "i"),
valid = false;
select.children("option").each(function() {
if ($(this).text().match(matcher)) {
this.selected = valid = true;
return false;
}
});
if (!valid) {
// remove invalid value, as it didn't match anything
$(this).val("");
select.val("");
input.data("autocomplete").term = "";
return false;
}
}
}
})
.addClass("ui-widget ui-widget-content ui-corner-left");
input.data("autocomplete")._renderItem = function (ul, item) {
return $("<li></li>")
.data("item.autocomplete", item)
.append("<a>" + item.label + "</a>")
.appendTo(ul);
};
this.button = $("<button type='button'> </button>")
.attr("tabIndex", -1)
.attr("title", "Show All Items")
.insertAfter(input)
.button({
icons: {
primary: "ui-icon-triangle-1-s"
},
text: false
})
.removeClass("ui-corner-all")
.addClass("ui-corner-right ui-button-icon")
.click(function() {
// close if already visible
if (input.autocomplete("widget").is(":visible")) {
input.autocomplete("close");
return;
}
// work around a bug (likely same cause as #5265)
$(this).blur();
// pass empty string as value to search for, displaying all results
input.autocomplete("search", "");
input.focus();
});
},
destroy: function() {
this.input.remove();
this.button.remove();
this.element.show();
$.Widget.prototype.destroy.call(this);
}
});
})(jQuery);
這在非常至少可以讓你通過兩個比較重要的造型選項自動完成(appendTo和position)。
然後,你可以簡單地做這樣的事情...
$('#myCombobox').combobox({ position: { my: "right top", at: "right bottom"} });
經過進一步挖掘,我決定做這樣的事情......
$('#myCombobox').combobox({ position: { collision: "flip", offset: "-25 0"} });
這給了我正是我需要的!
我對此有一個答案,但我無法發佈它6個多小時。我把它放在評論中,但代碼看起來很可怕:(。 – farina 2012-02-02 23:02:22