saas-platform/frontend/saas-web/app/view/sys/maxnumbers/DataList.js

/**
 * Created by zhouy on 2018/10/18.
 */
Ext.define('saas.view.sys.maxnumbers.DataList', {
    extend: 'Ext.grid.Panel',
    xtype: 'sys-maxnumbers-datalist',
    autoScroll: true,
    frame:true,
    layout:'fit',
    dataUrl:'http://192.168.253.31:8920/number/list',
    saveUrl:'http://192.168.253.31:8920/number/save',
    deleteUrl:'http://192.168.253.31:8920/number/delete/',

    tbar: [{
        width: 150,
        name: 'mn_caller',
        xtype: 'textfield',
        emptyText : '单据Caller'
    },{
        width: 150,
        name: 'mn_leadcode',
        xtype: 'textfield',
        emptyText : '单据前缀'
    },{
        cls:'x-formpanel-btn-orange',
        xtype:'button',
        text:'查询',
        listeners: {
            click:function(b){
                var grid = b.ownerCt.ownerCt;
                var tbar = b.ownerCt;
                grid.condition = '';
                var items = [];
                var fields = tbar.items.items.map(f => f.name);
                Ext.each(fields, function(f, index){
                    var field = tbar.down('[name='+f+']');
                    if(field){
                        items.push(field);
                    }
                });
                grid.condition = grid.getCondition(items);
                grid.store.loadPage(1);
            }
        }
    },'->',{
        cls:'x-formpanel-btn-blue',
        xtype:'button',
        text:'新增',
        listeners: {
            click: 'onAdd'
        }
    }],

    columns : [{
        text : "id", 
        width : 0, 
        dataIndex : "id", 
        xtype : "numbercolumn", 
    },{
        text : "单据caller", 
        width : 200.0, 
        dataIndex : "mn_caller", 
        xtype : "", 
    }, 
    {
        text : "单据前缀", 
        dataIndex : "mn_leadcode", 
        width : 120.0, 
        xtype : "", 
    }, 
    {
        text : "单据规则", 
        dataIndex : "mn_rule", 
        width : 220.0, 
        xtype : "", 
    },{
        text : "规则长度", 
        dataIndex : "mn_number", 
        width : 120.0, 
        xtype : "", 
    }],

    dbSearchFields: [],
    condition:'',

    initComponent: function() {
        var me = this;
        if(me.columns){
            var fields = me.columns.map(column => column.dataIndex);
            me.columns = me.insertFirstColumn(me.columns);
            me.store = Ext.create('Ext.data.Store',{
                fields:fields,
                autoLoad: true,
                pageSize: 11,
                data: [],
                proxy: {
                    timeout:8000,
                    type: 'ajax',
                    url: me.dataUrl,
                    actionMethods: {
                        read: 'GET'
                    },
                    reader: {
                        type: 'json',
                        rootProperty: 'data.list',
                        totalProperty: 'data.total',
                    }
                },
                listeners: {
                    beforeload: function (store, op) {
                        var condition = me.condition;
                        if (Ext.isEmpty(condition)) {
                            condition = "";
                        }
                        Ext.apply(store.proxy.extraParams, {
                            number: op._page,
                            size: store.pageSize,
                            condition: JSON.stringify(condition)
                        });
                    }
                }
            });

            Ext.apply(me, {
                dockedItems:[{
                    xtype: 'pagingtoolbar',
                    dock: 'bottom',
                    displayInfo: true,
                    emptyMsg: "暂无数据",
                    store: me.store,
                    displayMsg: '显示{0}到{1}条数据,共有{2}条',
                    beforePageText: "当前第",
                    afterPageText: "页,共{0}页"
                }]
            });
        }
        me.callParent(arguments);
    },

    onVastDeal:function(url,type){
        var form = this.ownerCt;
        var grid = this;
        var data = grid.getGridSelected(type);
        if(!data){
            showToast('请勾选符合条件的行进行操作。');
            return false;
        }
        if(data&&data.length>0){
            var params = JSON.stringify({baseDTOs:data});
            form.BaseUtil.request({
                    url: url,
                    params: params,
                    method: 'POST',
                    async:false
                })
                .then(function() {
                    showToast('操作成功');
                    grid.store.load();
                })
                .catch(function(response) {
                    showToast('操作失败');
                });
        }else{
            showToast('请勾选至少一条明细。');
        }
    },

    listeners:{
        itemClick: function(view,record,a,index,c) {
            var classList = c.target.classList.value;
            var form = view.ownerCt.ownerCt;
            if(classList.indexOf('fa-pencil')>-1){
                var config = {};
                config.initId = record.get('id');
                openTab(form._formXtype, '修改'+form._title, form._formXtype+config.initId, config);
            }else if(classList.indexOf('fa-trash-o')>-1){
                //删除
                var id = record.get('id');
                if(id){
                    form.BaseUtil.request({
                        url: form._deleteUrl+id,
                        method: 'POST',
                    })
                    .then(function(localJson) {
                        if(localJson.success){
                            //解析参数
                            showToast('删除成功');
                            view.ownerCt.store.load();
                        }
                    })
                    .catch(function() {
                        showToast('删除失败');
                    });
                }
            }
        }
    },

    insertFirstColumn:function(columns){
        var me=this;
        if(columns.length>0 && columns[0].xtype!='actioncolumn'){
            return Ext.Array.insert(columns,0,[{
                xtype:'actioncolumn',
                width:70,
                dataIndex:'actioncolumn',
                text:'操作',
                items: [{
                    tooltip: '编辑',
                    iconCls: 'x-fa fa-pencil fa-fw',
                    scope:this
                },{
                    text:'删除',
                    iconCls:'x-fa fa-trash-o fa-fw',
                    tooltip: '删除',
                    scope:this
                }]
            }]);
        }
        return columns;
    },

    getGridSelected:function(type){
        var isErrorSelect = false;
        var checkField = this.statusCodeField;
        var me = this,
        items = me.selModel.getSelection(),
        data = new Array() ;
        Ext.each(items, function(item, index){
            if(!Ext.isEmpty(item.data[me.idField])){
                var o = new Object();
                if(me.idField){
                    o['id'] = item.data[me.idField];
                }
                if(me.codeField){
                    o['code'] = item.data[me.codeField];
                }
                if(type&&type==item.data[checkField]){
                    isErrorSelect = true
                }
                data.push(o);
            }
        });
        if(isErrorSelect){
            return false;
        }
		return data;
    },

    /**
     * 获得过滤条件
     */
    getCondition: function(items) {
        var me = this,
        conditions = [];

        for(var i = 0; i < items.length; i++) {
            var item = items[i];
            var field = item.name,
            func = item.getCondition,
            value = item.value,
            condition;

            if(typeof func == 'function') {
                condition = {
                    type: 'condition',
                    value: func(value)
                }
            }else {
                var xtype = item.xtype || 'textfield',
                type = item.fieldType || me.getDefaultFieldType(xtype),
                operation = item.operation || me.getDefaultFieldOperation(xtype),
                conditionValue = me.getConditionValue(xtype, value);
    
                if(!conditionValue) {
                    continue;
                }
                condition = {
                    type: type,
                    field: field,
                    operation: operation,
                    value: conditionValue
                }
            }
            conditions.push(condition);
        };
        return conditions;
    },

    getDefaultFieldType: function(xtype) {
        var type;

        if(Ext.Array.contains(['numberfield'], xtype)) {
            type = 'number';
        }else if(Ext.Array.contains(['datefield', 'condatefield'], xtype)) {
            type = 'date';
        }else if(Ext.Array.contains(['combobox', 'multicombo', 'combo', 'radiofield', 'radio'], xtype)) {
            type = 'enum';
        }else {
            type = 'string';
        }

        return type;
    },

    getDefaultFieldOperation: function(xtype) {
        var operation;

        if(Ext.Array.contains(['numberfield'], xtype)) {
            operation = '=';
        }else if(Ext.Array.contains(['datefield'], xtype)) {
            operation = '=';
        }else if(Ext.Array.contains(['condatefield'], xtype)) {
            operation = 'between';
        }else if(Ext.Array.contains(['combobox', 'multicombo', 'combo'], xtype)) {
            operation = 'in';
        }else {
            operation = 'like';
        }

        return operation;
    },

    /**
     * 处理部分字段值
     */
    getConditionValue: function(xtype, value) {
        var conditionValue;
        if(xtype == 'datefield') {
            conditionValue = Ext.Date.format(new Date(from), 'Y-m-d h:i:s');
        }else if(xtype == 'condatefield') {
            var from = value.from,
            to = value.to;

            conditionValue = Ext.Date.format(new Date(from), 'Y-m-d h:i:s') + ',' + Ext.Date.format(new Date(to), 'Y-m-d h:i:s');
        }else if(xtype == 'combobox' || xtype == 'combo') {
            conditionValue = '\'' + value + '\'';
        }else if(xtype == 'multicombo') {
            conditionValue = value.map(function(v) {
                return '\'' + v.value + '\'';
            }).join(',');
        }else {
            conditionValue = value;
        }

        return conditionValue;
    },

    refresh:function(){
        //debugger
    }

})