WebUI/AchieveManageWeb/Scripts/jquery-easyui-1.4.4/plugins/jquery.combobox.js

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/**
 * jQuery EasyUI 1.4.4
 *
 * Copyright (c) 2009-2015 www.jeasyui.com. All rights reserved.
 *
 * Licensed under the freeware license: http://www.jeasyui.com/license_freeware.php
 * To use it on other terms please contact us: info@jeasyui.com
 *
 */
(function ($) {
    var _1 = 0;
    function _2(_3, _4) {
        var _5 = $.data(_3, "combobox");
        var _6 = _5.options;
        var _7 = _5.data;
        for (var i = 0; i < _7.length; i++) {
            if (_7[i][_6.valueField] == _4) {
                return i;
            }
        }
        return -1;
    };
    function _8(_9, _a) {
        var _b = $.data(_9, "combobox").options;
        var _c = $(_9).combo("panel");
        var _d = _b.finder.getEl(_9, _a);
        if (_d.length) {
            if (_d.position().top <= 0) {
                var h = _c.scrollTop() + _d.position().top;
                _c.scrollTop(h);
            } else {
                if (_d.position().top + _d.outerHeight() > _c.height()) {
                    var h = _c.scrollTop() + _d.position().top + _d.outerHeight() - _c.height();
                    _c.scrollTop(h);
                }
            }
        }
    };
    function _e(_f, dir) {
        var _10 = $.data(_f, "combobox").options;
        var _11 = $(_f).combobox("panel");
        var _12 = _11.children("div.combobox-item-hover");
        if (!_12.length) {
            _12 = _11.children("div.combobox-item-selected");
        }
        _12.removeClass("combobox-item-hover");
        var _13 = "div.combobox-item:visible:not(.combobox-item-disabled):first";
        var _14 = "div.combobox-item:visible:not(.combobox-item-disabled):last";
        if (!_12.length) {
            _12 = _11.children(dir == "next" ? _13 : _14);
        } else {
            if (dir == "next") {
                _12 = _12.nextAll(_13);
                if (!_12.length) {
                    _12 = _11.children(_13);
                }
            } else {
                _12 = _12.prevAll(_13);
                if (!_12.length) {
                    _12 = _11.children(_14);