add extjs 6.0.1 sources

[extjs.git] / extjs / examples / kitchensink / classic / samples / model / Company.js

Ext.define('KitchenSink.model.Company', {\r
    extend: 'KitchenSink.model.Base',\r
    fields: [\r
        {name: 'name'},\r
        {name: 'price', type: 'float'},\r
        {name: 'change', type: 'float'},\r
        {name: 'pctChange', type: 'float'},\r
        {name: 'lastChange', type: 'date',  dateFormat: 'n/j h:ia'},\r
        {name: 'industry'},\r
        {name: 'desc'},\r
        // Trend begins with the cerrent price. Changes get pushed onto the end\r
        {\r
            name: 'trend',\r
            convert: function(value, record) {\r
                // Record creation call with no trend there: start with current price\r
                if (value === null) {\r
                    return [record.get('price')];\r
                }\r
                return Ext.isArray(value) ? value : [ value ];\r
            } \r
        },\r
        // Rating dependent upon performance 0 = best, 2 = worst\r
        {\r
            name: 'rating',\r
            type: 'int',\r
            convert: function(value, record) {\r
                var pct = record.get('pctChange');\r
                if (pct < 0)\r
                    return 2;\r
                if (pct < 1)\r
                    return 1;\r
                return 0;\r
            }\r
        }\r
    ],\r
\r
    // Override to keep the last 10 prices in the trend field\r
    set: function(fieldName, value) {\r
        if (fieldName === 'price') {\r
            this.callParent([{\r
                price: value,\r
                trend: this.addToTrend(fieldName.price)\r
            }]);\r
        }\r
        else {\r
            if (typeof fieldName !== 'string' && 'price' in fieldName) {\r
                fieldName.trend = this.addToTrend(fieldName.price);\r
            }\r
            this.callParent(arguments);\r
        }\r
    },\r
\r
    // Override to keep the last 10 prices in the trend field\r
    addToTrend: function(value) {\r
        var trend = this.data.trend.concat(value);\r
\r
        if (trend.length > 10) {\r
            Ext.Array.splice(trend, 0, trend.length - 10);\r
        }\r
        return trend;\r
    }\r
});\r