diff --git a/select2.js b/select2.js index cd97d22b..2cb95ff5 100755 --- a/select2.js +++ b/select2.js @@ -853,7 +853,7 @@ this.clearDropdownAlignmentPreference(); this.dropdown.hide(); - this.container.removeClass("select2-dropdown-open"); + this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active"); this.results.empty(); this.clearSearch(); @@ -1194,6 +1194,7 @@ // single opening: function () { + this.search.show(); this.parent.opening.apply(this, arguments); this.dropdown.removeClass("select2-offscreen"); }, @@ -1208,7 +1209,7 @@ // single focus: function () { this.close(); - this.container.focus(); + this.selection.focus(); }, // single @@ -1219,7 +1220,7 @@ // single cancel: function () { this.parent.cancel.apply(this, arguments); - this.container.focus(); + this.selection.focus(); }, // single @@ -1258,15 +1259,35 @@ killEvent(e); return; } + } else { + + if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) { + return; + } + + this.open(); + + if (e.which === KEY.ENTER) { + // do not propagate the event otherwise we open, and propagate enter which closes + return; + } } })); + this.search.bind("focus", this.bind(function() { + this.selection.attr("tabIndex", "-1"); + })); + this.search.bind("blur", this.bind(function() { + if (!this.opened()) this.container.removeClass("select2-container-active"); + window.setTimeout(this.bind(function() { this.selection.removeAttr("tabIndex"); }), 10); + })); + selection.bind("click", this.bind(function (e) { clickingInside = true; if (this.opened()) { this.close(); - this.container.focus(); + this.selection.focus(); } else if (this.enabled) { this.open(); } @@ -1276,21 +1297,20 @@ })); dropdown.bind("click", this.bind(function() { this.search.focus(); })); - - container.bind("focus", this.bind(function() { - // allows the container to recieve the keyup event - this.container.attr("tabindex", 1); + + selection.bind("focus", this.bind(function() { + this.container.addClass("select2-container-active"); + // hide the search so the tab key does not focus on it + this.search.attr("tabIndex", "-1"); })); - - container.bind("blur", this.bind(function() { - // remove the tabindex so the tab key works properly - this.container.attr("tabindex", -1); + + selection.bind("blur", this.bind(function() { + this.container.removeClass("select2-container-active"); + window.setTimeout(this.bind(function() { this.search.removeAttr("tabIndex"); }), 10); })); - - container.bind("keydown", this.bind(function(e) { + + selection.bind("keydown", this.bind(function(e) { if (!this.enabled) return; - - this.container.attr("tabindex", -1); if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) { // prevent the page from scrolling @@ -1298,27 +1318,35 @@ return; } - if (!this.opened()) { - if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) { - return; - } - - this.open(); - - if (e.which === KEY.ENTER) { - // do not propagate the event otherwise we open, and propagate enter which closes - killEvent(e); - return; - } - - var keyWritten = String.fromCharCode(e.which).toLowerCase(); - - if (e.shiftKey) { - keyWritten = keyWritten.toUpperCase(); - } - - this.search.val(keyWritten); + if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) { + return; } + + this.open(); + + if (e.which === KEY.ENTER) { + // do not propagate the event otherwise we open, and propagate enter which closes + killEvent(e); + return; + } + + // do not set the search input value for non-alpha-numeric keys + // otherwise pressing down results in a '(' being set in the search field + if (e.which < 48 ) { // '0' == 48 + killEvent(e); + return; + } + + var keyWritten = String.fromCharCode(e.which).toLowerCase(); + + if (e.shiftKey) { + keyWritten = keyWritten.toUpperCase(); + } + + this.search.val(keyWritten); + + // prevent event propagation so it doesnt replay on the now focussed search field and result in double key entry + killEvent(e); })); selection.delegate("abbr", "click", this.bind(function (e) { @@ -1327,11 +1355,9 @@ killEvent(e); this.close(); this.triggerChange(); - this.container.focus(); + this.selection.focus(); })); - selection.bind("focus", this.bind(function() { this.search.focus(); })); - this.setPlaceholder(); this.search.bind("focus", this.bind(function() { @@ -1440,7 +1466,7 @@ this.opts.element.val(this.id(data)); this.updateSelection(data); this.close(); - this.container.focus(); + this.selection.focus(); if (!equal(old, this.id(data))) { this.triggerChange(); } }, @@ -1632,6 +1658,10 @@ this.search.bind("keyup", this.bind(this.resizeSearch)); + this.search.bind("blur", this.bind(function() { + this.container.removeClass("select2-container-active"); + })); + this.container.delegate(selector, "click", this.bind(function (e) { if (!this.enabled) return; this.clearPlaceholder(); @@ -1734,7 +1764,7 @@ // multi focus: function () { this.close(); - this.container.focus(); + this.search.focus(); }, // multi