查询设计中允许使用视图

o2web/source/x_component_query_Query/Statement.js

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+MWF.xApplication.query = MWF.xApplication.query || {};
+MWF.xApplication.query.Query = MWF.xApplication.query.Query || {};
+MWF.xDesktop.requireApp("query.Query", "Viewer", null, false);
+MWF.xApplication.query.Query.Statement = MWF.QStatement = new Class({
+    Extends: MWF.QViewer,
+    options: {
+    },
+    initialize: function(container, json, options, app, parentMacro){
+        //本类有三种事件，
+        //一种是通过 options 传进来的事件，包括 loadView、openDocument、select
+        //一种是用户配置的 事件， 在this.options.moduleEvents 中定义的作为类事件
+        //还有一种也是用户配置的事件，不在this.options.moduleEvents 中定义的作为 this.node 的DOM事件
+
+        this.setOptions(options);
+
+        this.path = "../x_component_query_Query/$Viewer/";
+        this.cssPath = "../x_component_query_Query/$Viewer/"+this.options.style+"/css.wcss";
+        this._loadCss();
+        this.lp = MWF.xApplication.query.Query.LP;
+
+        this.app = app;
+
+        this.container = $(container);
+        this.json = json;
+
+        this.parentMacro = parentMacro;
+
+        this.originalJson = Object.clone(json);
+
+        this.viewJson = null;
+        this.filterItems = [];
+        this.searchStatus = "none"; //none, custom, default
+
+
+        this.items = [];
+        this.selectedItems = [];
+        this.hideColumns = [];
+        this.openColumns = [];
+
+        this.gridJson = null;
+
+        if (this.options.isload){
+            this.init(function(){
+                this.load();
+            }.bind(this));
+        }
+
+    },
+    init: function(callback){
+        if (this.json.view){
+            this.viewJson = JSON.decode(this.json.view);
+            if (callback) callback();
+        }else{
+            this.getView(callback);
+        }
+    },
+    loadMacro: function (callback) {
+        MWF.require("MWF.xScript.Macro", function () {
+            this.Macro = new MWF.Macro.ViewContext(this);
+            if (callback) callback();
+        }.bind(this));
+    },
+    createActionbarNode : function(){
+        this.actionbarAreaNode.empty();
+        if( typeOf(this.json.showActionbar) === "boolean" && this.json.showActionbar !== true )return;
+        if( typeOf( this.viewJson.actionbarHidden ) === "boolean" ){
+            if( this.viewJson.actionbarHidden === true || !this.viewJson.actionbarList || !this.viewJson.actionbarList.length )return;
+            this.actionbar = new MWF.xApplication.query.Query.Statement.Actionbar(this.actionbarAreaNode, this.viewJson.actionbarList[0], this, {});
+            this.actionbar.load();
+        }
+    },
+    _loadPageNode : function(){
+        this.viewPageAreaNode.empty();
+        if( !this.paging ){
+            var json;
+            if( !this.viewJson.pagingList || !this.viewJson.pagingList.length ){
+                json = {
+                    "firstPageText": this.lp.firstPage,
+                    "lastPageText": this.lp.lastPage
+                };
+            }else{
+                json = this.viewJson.pagingList[0];
+            }
+            this.paging = new MWF.xApplication.query.Query.Statement.Paging(this.viewPageAreaNode, json, this, {});
+            this.paging.load();
+        }else{
+            this.paging.reload();
+        }
+    },
+    _initPage: function(){
+        this.count = this.bundleItems.length;
+
+        var i = this.count/this.json.pageSize;
+        this.pages = (i.toInt()<i) ? i.toInt()+1 : i;
+        this.currentPage = this.options.defaultPage || 1;
+        this.options.defaultPage = null;
+    },
+    lookup: function(data, callback){
+        if( this.lookuping )return;
+        this.lookuping = true;
+        this.getLookupAction(function(){
+            if (this.json.application){
+
+                var d = data || {};
+                d.count = this.json.count;
+                this.lookupAction.bundleView(this.json.id, d, function(json){
+                    this.bundleItems = json.data.valueList;
+
+                    this._initPage();
+                    if (this.bundleItems.length){
+                        if( this.noDataTextNode )this.noDataTextNode.destroy();
+                        this.loadCurrentPageData( function () {
+                            this.fireEvent("postLoad"); //用户配置的事件
+                            this.lookuping = false;
+                            if(callback)callback(this);
+                        }.bind(this));
+                    }else{
+                        //this._loadPageNode();
+                        this.viewPageAreaNode.empty();
+                        if( this.viewJson.noDataText ){
+                            var noDataTextNodeStyle = this.css.noDataTextNode;
+                            if( this.viewJson.viewStyles && this.viewJson.viewStyles["noDataTextNode"] ){
+                                noDataTextNodeStyle = this.viewJson.viewStyles["noDataTextNode"];
+                            }
+                            this.noDataTextNode = new Element( "div", {
+                                "styles": noDataTextNodeStyle,
+                                "text" : this.viewJson.noDataText
+                            }).inject( this.contentAreaNode );
+                        }
+                        if (this.loadingAreaNode){
+                            this.loadingAreaNode.destroy();
+                            this.loadingAreaNode = null;
+                        }
+                        this.fireEvent("postLoad"); //用户配置的事件
+                        this.lookuping = false;
+                        if(callback)callback(this);
+                    }
+                }.bind(this));
+            }
+        }.bind(this));
+    },
+    loadCurrentPageData: function( callback, async ){
+        //是否需要在翻页的时候清空之前的items ?
+
+        if( this.pageloading )return;
+        this.pageloading = true;
+
+        this.items = [];
+
+        var p = this.currentPage;
+        var d = {};
+        var valueList = this.bundleItems.slice((p-1)*this.json.pageSize,this.json.pageSize*p);
+        d.bundleList = valueList;
+
+        while (this.viewTable.rows.length>1){
+            this.viewTable.deleteRow(-1);
+        }
+        //this.createLoadding();
+
+        this.loadViewRes = this.lookupAction.loadView(this.json.name, this.json.application, d, function(json){
+            this.viewData = json.data;
+
+            this.fireEvent("postLoadPageData");
+
+            if (this.viewJson.group.column){
+                this.gridJson = json.data.groupGrid;
+                // this.loadGroupData();
+            }else{
+                this.gridJson = json.data.grid;
+                this.loadData();
+            }
+            if (this.gridJson.length) this._loadPageNode();
+            if (this.loadingAreaNode){
+                this.loadingAreaNode.destroy();
+                this.loadingAreaNode = null;
+            }
+
+            this.pageloading = false;
+
+            this.fireEvent("loadView"); //options 传入的事件
+            this.fireEvent("postLoadPage");
+
+            if(callback)callback();
+        }.bind(this), null, async === false ? false : true );
+    },
+
+
+    loadData: function(){
+        if (this.gridJson.length){
+            // if( !this.options.paging ){
+            this.gridJson.each(function(line, i){
+                this.items.push(new MWF.xApplication.query.Query.Statement.Item(this, line, null, i));
+            }.bind(this));
+            // }else{
+            //     this.loadPaging();
+            // }
+        }else{
+            if (this.viewPageAreaNode) this.viewPageAreaNode.empty();
+        }
+    },
+    loadDataByPaging : function(){
+        if( this.isItemsLoading )return;
+        if( !this.isItemsLoaded ){
+            var from = Math.min( this.pageNumber * this.options.perPageCount , this.gridJson.length);
+            var to = Math.min( ( this.pageNumber + 1 ) * this.options.perPageCount + 1 , this.gridJson.length);
+            this.isItemsLoading = true;
+            for( var i = from; i<to; i++ ){
+                this.items.push(new MWF.xApplication.query.Query.Statement.Item(this, this.gridJson[i], null, i));
+            }
+            this.isItemsLoading = false;
+            this.pageNumber ++;
+            if( to == this.gridJson.length )this.isItemsLoaded = true;
+        }
+    },
+    getView: function(callback){
+        this.getLookupAction(function(){
+            if (this.json.application){
+                this.getViewRes = this.lookupAction.getView(this.json.viewName, this.json.application, function(json){
+                    this.viewJson = JSON.decode(json.data.data);
+                    this.json = Object.merge(this.json, json.data);
+                    if (callback) callback();
+                }.bind(this));
+
+                // this.lookupAction.invoke({"name": "getView","async": true, "parameter": {"view": this.json.viewName, "application": this.json.application},"success": function(json){
+                //     this.viewJson = JSON.decode(json.data.data);
+                //     this.json = Object.merge(this.json, json.data);
+                //     //var viewData = JSON.decode(json.data.data);
+                //     if (callback) callback();
+                // }.bind(this)});
+            }else{
+                this.getViewRes = this.lookupAction.getViewById(this.json.viewId, function(json){
+                    this.viewJson = JSON.decode(json.data.data);
+                    this.json.application = json.data.query;
+                    this.json = Object.merge(this.json, json.data);
+                    if (callback) callback();
+                }.bind(this));
+            }
+        }.bind(this));
+    },
+    getFilter: function(){
+        var filterData = [];
+        if (this.searchStatus==="custom"){
+            if (this.filterItems.length){
+                this.filterItems.each(function(filter){
+                    filterData.push(filter.data);
+                }.bind(this));
+            }
+        }
+        if (this.searchStatus==="default"){
+            var key = this.viewSearchInputNode.get("value");
+            if (key && key!==this.lp.searchKeywork){
+                this.viewJson.customFilterList.each(function(entry){
+                    if (entry.formatType==="textValue"){
+                        var d = {
+                            "path": entry.path,
+                            "value": key,
+                            "formatType": entry.formatType,
+                            "logic": "or",
+                            "comparison": "like"
+                        };
+                        filterData.push(d);
+                    }
+                    if (entry.formatType==="numberValue"){
+                        var v = key.toFloat();
+                        if (!isNaN(v)){
+                            var d = {
+                                "path": entry.path,
+                                "value": v,
+                                "formatType": entry.formatType,
+                                "logic": "or",
+                                "comparison": "like"
+                            };
+                            filterData.push(d);
+                        }
+                    }
+                }.bind(this));
+            }
+        }
+        return (filterData.length) ? filterData : null;
+    },
+    viewSearchCustomAddToFilter: function(){
+        var pathIdx = this.viewSearchCustomPathListNode.selectedIndex;
+        var comparisonIdx = this.viewSearchCustomComparisonListNode.selectedIndex;
+        if (pathIdx===-1){
+            MWF.xDesktop.notice("error", {"x": "left", "y": "top"}, this.lp.filterErrorTitle, this.viewSearchCustomPathListNode, {"x": 0, "y": 85});
+            return false;
+        }
+        if (comparisonIdx===-1){
+            MWF.xDesktop.notice("error", {"x": "left", "y": "top"}, this.lp.filterErrorComparison, this.viewSearchCustomComparisonListNode, {"x": 0, "y": 85});
+            return false;
+        }
+        var pathOption = this.viewSearchCustomPathListNode.options[pathIdx];
+        var entry = pathOption.retrieve("entry");
+        if (entry){
+            var pathTitle = entry.title;
+            var path = entry.path;
+            var comparison = this.viewSearchCustomComparisonListNode.options[comparisonIdx].get("value");
+            var comparisonTitle = this.viewSearchCustomComparisonListNode.options[comparisonIdx].get("text");
+            var value = "";
+
+            if( entry.valueType === "script" && entry.valueScript && entry.valueScript.code  ){
+                var idx = this.viewSearchCustomValueNode.selectedIndex;
+                if (idx!==-1){
+                    var v = this.viewSearchCustomValueNode.options[idx].get("value");
+                    value = entry.formatType === "booleanValue" ? (v==="true") : v;
+                }
+            }else{
+                switch (entry.formatType){
+                    case "numberValue":
+                        value = this.viewSearchCustomValueNode.get("value");
+                        break;
+                    case "dateTimeValue":
+                        value = this.viewSearchCustomValueNode.get("value");
+                        break;
+                    case "booleanValue":
+                        var idx = this.viewSearchCustomValueNode.selectedIndex;
+                        if (idx!==-1){
+                            var v = this.viewSearchCustomValueNode.options[idx].get("value");
+                            value = (v==="true");
+                        }
+                        break;
+                    default:
+                        value = this.viewSearchCustomValueNode.get("value");
+                }
+            }
+
+            if (value===""){
+                MWF.xDesktop.notice("error", {"x": "left", "y": "top"}, this.lp.filterErrorValue, this.viewSearchCustomValueContentNode, {"x": 0, "y": 85});
+                return false;
+            }
+
+            this.filterItems.push(new MWF.xApplication.query.Query.Statement.Filter(this, {
+                "logic": "and",
+                "path": path,
+                "title": pathTitle,
+                "comparison": comparison,
+                "comparisonTitle": comparisonTitle,
+                "value": value,
+                "formatType": (entry.formatType=="datetimeValue") ? "dateTimeValue": entry.formatType
+            }, this.viewSearchCustomFilterContentNode));
+
+            this.searchCustomView();
+        }
+    }
+    //搜索相关结束
+});
+
+MWF.xApplication.query.Query.Statement.Item = new Class({
+    Extends : MWF.xApplication.query.Query.Viewer.Item,
+    initialize: function(view, data, prev, i){
+        this.view = view;
+        this.data = data;
+        this.css = this.view.css;
+        this.isSelected = false;
+        this.prev = prev;
+        this.idx = i;
+        this.clazzType = "item";
+
+        this.load();
+    },
+    load: function(){
+        this.view.fireEvent("queryLoadItemRow", [null, this]);
+
+        var viewStyles = this.view.viewJson.viewStyles;
+        var viewContentTdNode = ( viewStyles && viewStyles["contentTd"] ) ? viewStyles["contentTd"] : this.css.viewContentTdNode;
+
+        this.node = new Element("tr", {
+            "styles": ( viewStyles && viewStyles["contentTr"] ) ? viewStyles["contentTr"] : this.css.viewContentTrNode
+        });
+        if (this.prev){
+            this.node.inject(this.prev.node, "after");
+        }else{
+            this.node.inject(this.view.viewTable);
+        }
+
+        //if (this.view.json.select==="single" || this.view.json.select==="multi"){
+        this.selectTd = new Element("td", { "styles": viewContentTdNode }).inject(this.node);
+        this.selectTd.setStyles({"cursor": "pointer"});
+        if (this.view.json.itemStyles) this.selectTd.setStyles(this.view.json.itemStyles);
+        if( this.view.isSelectTdHidden() ){
+            this.selectTd.hide();
+        }
+        //}
+
+        //序号
+        if (this.view.viewJson.isSequence==="yes"){
+            this.sequenceTd = new Element("td", {"styles": viewContentTdNode}).inject(this.node);
+            this.sequenceTd.setStyle("width", "10px");
+            var s= 1+this.view.json.pageSize*(this.view.currentPage-1)+this.idx;
+            this.sequenceTd.set("text", s);
+        }
+
+        debugger;
+
+        Object.each(this.view.entries, function(c, k){
+            var cell = this.data.data[k];
+            if (cell === undefined) cell = "";
+            //if (cell){
+            if (this.view.hideColumns.indexOf(k)===-1){
+                var td = new Element("td", {"styles": viewContentTdNode}).inject(this.node);
+                if (k!== this.view.viewJson.group.column){
+                    //var v = (this.view.entries[k].code) ? MWF.Macro.exec(this.view.entries[k].code, {"value": cell, "gridData": this.view.gridJson, "data": this.view.viewData, "entry": this.data}) : cell;
+                    var v = cell;
+                    if (c.isHtml){
+                        td.set("html", v);
+                    }else{
+                        td.set("text", v);
+                    }
+                    if( typeOf(c.contentProperties) === "object" )td.setProperties(c.contentProperties);
+                    if (this.view.json.itemStyles) td.setStyles(this.view.json.itemStyles);
+                    if( typeOf(c.contentStyles) === "object" )td.setStyles(c.contentStyles);
+                }else{
+                    if (this.view.json.itemStyles) td.setStyles(this.view.json.itemStyles);
+                }
+
+                if (this.view.openColumns.indexOf(k)!==-1){
+                    this.setOpenWork(td, c)
+                }
+
+                if (k!== this.view.viewJson.group.column){
+                    Object.each( c.events || {}, function (e , key) {
+                        if(e.code){
+                            if( key === "loadContent" ){
+                                this.view.Macro.fire( e.code,
+                                    {"node" : td, "json" : c, "data" : v, "view": this.view, "row" : this});
+                            }else if( key !== "loadTitle" ){
+                                td.addEvent(key, function(event){
+                                    return this.view.Macro.fire(
+                                        e.code,
+                                        {"node" : td, "json" : c, "data" : v, "view": this.view, "row" : this},
+                                        event
+                                    );
+                                }.bind(this));
+                            }
+                        }
+                    }.bind(this));
+                }
+            }
+            //}
+        }.bind(this));
+
+        //默认选中
+        var defaultSelectedScript = this.view.json.defaultSelectedScript || this.view.viewJson.defaultSelectedScript;
+        if( !this.isSelected && defaultSelectedScript ){
+            // var flag = this.view.json.select || this.view.viewJson.select ||  "none";
+            // if ( flag ==="single" || flag==="multi"){
+            //
+            // }
+            var flag = this.view.Macro.exec( defaultSelectedScript,
+                {"node" : this.node, "data" : this.data, "view": this.view, "row" : this});
+            if( flag ){
+                if( flag === "multi" || flag === "single" ){
+                    this.select( flag );
+                }else if( flag.toString() === "true" ){
+                    var f = this.view.json.select || this.view.viewJson.select ||  "none";
+                    if ( f ==="single" || f==="multi"){
+                        this.select();
+                    }
+                }
+            }
+        }
+
+        this.setEvent();
+
+        this.view.fireEvent("postLoadItemRow", [null, this]);
+    },
+    setOpenWork: function(td, column){
+        td.setStyle("cursor", "pointer");
+        if( column.clickCode ){
+            // if( !this.view.Macro ){
+            //     MWF.require("MWF.xScript.Macro", function () {
+            //         this.view.businessData = {};
+            //         this.view.Macro = new MWF.Macro.PageContext(this.view);
+            //     }.bind(this), false);
+            // }
+            td.addEvent("click", function( ev ){
+                var result = this.view.Macro.fire(column.clickCode, this, ev);
+                ev.stopPropagation();
+                return result;
+            }.bind(this));
+        }
+    }
+});
+
+MWF.xApplication.query.Query.Statement.Filter = new Class({
+    Extends : MWF.xApplication.query.Query.Viewer.Filter
+});
+
+MWF.xApplication.query.Query.Statement.Actionbar = new Class({
+    Extends : MWF.xApplication.query.Query.Viewer.Actionbar
+});
+
+MWF.xApplication.query.Query.Statement.Paging = new Class({
+    Extends : MWF.xApplication.query.Query.Viewer.Paging
+});