{"version":3,"file":"/pc/common/js/dropdownModel.js.map","sources":["/pc/common/js/dropdownModel.js"],"sourcesContent":["/**\n * Created by luojianguo on 2016/7/13.\n */\ndefine([\"ko\", \"jquery\", \"typeJs\", \"jsonpath\", \"strhelp\"], function (ko, $, typeJs, jsonpath, strhelp) {\n\n\n    var pageModel = function (params) {\n\n        var self = this;\n        var closedDeferred;\n        $.fn.getClosedDeferred = function () {\n            return closedDeferred;\n        };\n        $.fn.newClosedDeferred = function () {\n            //定义一个延迟通知对象\n            closedDeferred = (function () {\n                var dfd = $.Deferred();\n                return dfd;\n            })();\n            return closedDeferred;\n        };\n        $.fn.openDropdownList = function (sync) {\n            if (sync) $(this).data('stopautohidden', true);//同步打开的时候规避 ，被bootstrap的下拉关闭\n            $(this).find('.dropdown-toggle').dropdown('toggle');\n        };\n        $.fn.getDropSelectItem= function(){\n\n            var tileElement = $(this).find('.droptitle');\n            if(tileElement.length > 0){\n                tileElement = tileElement[0];\n            }else{\n                return  {};\n            }\n            if(!$(tileElement).data('bind')){\n                return {};\n            }else{\n                if($(tileElement).data('bind').indexOf('firstKeyText') <0){\n                    return {};\n                }else{\n                    return {key:$(tileElement).attr('data-key'),text:$(tileElement).text()};\n                }\n            }\n        };\n        this.list = params.list;\n        this.onChange = params.onChange;\n        this.keyField = params.keyField;\n        this.from = params.from;\n        this.textField = params.textField;\n        if(params.dropClass){\n            this.dropClass = params.dropClass;\n        }else{\n            this.dropClass = \"\";\n        }\n        this.listObj = this.list();\n        this.firstKeyText = ko.observable();\n        this.firstKeyTextHis = ko.observable();\n        this.needSelectFirst = params.needSelectFirst;\n        this.defaultSelect = params.defaultSelect; //默认选项\n        this.needStopNotifyListChange = false;\n        if (this.keyField || this.textField) {\n            //使用外部字段名\n            if (!this.textField)  this.textField = this.keyField;\n        } else {\n            this.keyField = \"key\";\n            this.textField = \"text\";\n        }\n        var composeKeyVal = function (key, text) {\n            var ret = {};\n            ret[self.keyField] = key;\n            ret[self.textField] = text;\n            return ret;\n        };\n\n        var getTitleFromParas = function(title){\n            if(!title){\n                return null;\n            }\n            if(typeJs.isFunction(title)){\n                return title();\n            }\n            if(typeJs.isObject(title)){\n                return title;\n            }else{\n                return composeKeyVal(\"\", title);\n            }\n        };\n\n        var getTitleFromList = function(list){\n            if(list && list.length > 0){\n                var tempFirstKey = self.list()[0][self.keyField];\n                var tempFirstText = self.list()[0][self.textField];\n                return composeKeyVal(tempFirstKey, tempFirstText);\n            }\n        }\n\n        var getDafaultText = function(val){\n            var text;\n            $.each(self.list(), function(index, el) {\n                if (val == el.key){\n                    text = el.text;\n                    return false;\n                }\n            });\n            return text;\n        }\n\n        this.title = getTitleFromParas(params.title);\n        if(this.title){\n            this.firstKeyText(self.title);\n        }else if(self.list && self.list().length > 0 && self.needSelectFirst){\n            this.firstKeyText(getTitleFromList(self.list()));\n        }\n\n        //如果外部没有指定第一行显示信息，就取第一条\n        this.list.subscribe(function (newVal) {\n            //输入框带来的更新忽略对暂存对象 listObj 的操作\n            if(self.needStopNotifyListChange){\n                self.needStopNotifyListChange = false;\n                return;\n            }\n            self.listObj = newVal;\n            if (newVal && newVal.length > 0 && self.needSelectFirst) { //列表更新，如果无标题声明，用第一条\n                self.firstKeyText(  getTitleFromList(newVal));\n            }else{\n                self.firstKeyText(self.title);\n            }\n        });\n\n\n        this.list.extend({notify: 'always'});\n\n        if (this.defaultSelect){\n            this.defaultSelect.subscribe(function (newVal) {\n                var text = getDafaultText(newVal);\n                self.firstKeyText({key:newVal,text:text});\n            });\n        }\n        \n        this.firstKeyText.subscribe(function (newVal) {\n            if(!newVal){\n                return;\n            }\n            if(typeJs.isEmpty( newVal[self.keyField])){\n                return;\n            }\n            //if (self.firstKeyText()[self.textField] != newVal[self.keyField] && self.onChange) {\n                var selectRecord = jsonpath.parse(self.list(), strhelp.format(\"$.[?(@.{0}=='{1}')]\", self.keyField, newVal[self.keyField]));\n                if(!selectRecord[0] && !self.from){//from是从订单列表进来的，如果有from的话不要return要走onchange\n                    return;\n                }\n                self.onChange(newVal[self.keyField], newVal[self.textField], selectRecord[0]);\n           // }\n        });\n        //点击历史触发\n        this.firstKeyTextHis.subscribe(function (newVal) {\n            if(!newVal){\n                return;\n            }\n            if(typeJs.isEmpty( newVal[self.keyField])){\n                return;\n            }\n            var selectRecord = jsonpath.parse(self.gameList(), strhelp.format(\"$.[?(@.{0}=='{1}')]\", self.keyField, newVal[self.keyField]));\n            if(!selectRecord[0] && !self.from){//from是从订单列表进来的，如果有from的话不要return要走onchange\n                return;\n            }\n            self.onChange(newVal[self.keyField], newVal[self.textField], selectRecord[0]);\n        });\n        this.setTitle = function(key,val){\n            self.firstKeyText(composeKeyVal(key,val));\n        };\n\n        this.onItemSelected = function (item, e) {\n            // if(item[self.keyField] == self.firstKeyText()[self.keyField]){\n            //     return true; //没有改变\n            // }\n            self.firstKeyText(composeKeyVal(item[self.keyField], item[self.textField]));\n            return true;\n        };\n        this.onItemSelectedHis = function (item, e) {\n            self.firstKeyText(composeKeyVal(item[self.keyField], item[self.textField]));\n            self.firstKeyTextHis(composeKeyVal(item[self.keyField], item[self.textField]));\n            return true;\n        };\n        this.openDropdownList = function (item, e, element) {\n            $(e.currentTarget).find('span.arrow_d').removeClass('arrow_d').addClass('arrow_u');\n            return true;\n        };\n\n        this.checkNeedHidden = function (item, e) {\n            var stopautohidden = $(e.currentTarget).data('stopautohidden');\n            if (stopautohidden) {\n                $(e.currentTarget).data('stopautohidden', false);\n                return false;\n            }\n            return true;\n        };\n\n        this.closeDropdownList = function (item, e) {\n\n            $(e.currentTarget).find('span.arrow_u').removeClass('arrow_u').addClass('arrow_d');\n            if ($(e.currentTarget).getClosedDeferred()) {\n                $(e.currentTarget).getClosedDeferred().resolve();\n            }\n            return true;\n        };\n\n    };\n    return 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