add extjs 6.0.1 sources

[extjs.git] / extjs / packages / core / src / data / field / Integer.js

/**\r
 */\r
Ext.define('Ext.data.field.Integer', {\r
    extend: 'Ext.data.field.Field',\r
\r
    alias: [\r
        'data.field.int',\r
        'data.field.integer'\r
    ],\r
\r
    isNumeric: true,\r
    isIntegerField: true,\r
    numericType: 'int',\r
\r
    convert: function(v) {\r
        // Handle values which are already numbers.\r
        // Value truncation behaviour of parseInt is historic and must be maintained.\r
        // parseInt(35.9)  and parseInt("35.9") returns 35\r
        if (typeof v === 'number') {\r
            return this.getNumber(v);\r
        }\r
\r
        var empty = v === undefined || v === null || v === '',\r
            allowNull = this.allowNull,\r
            out;\r
\r
        if (empty) {\r
            out = allowNull ? null : 0;\r
        }  else {\r
            out = this.parse(v);\r
            if (allowNull && isNaN(out)) {\r
                out = null;\r
            }\r
        }\r
        return out;\r
    },\r
\r
    getNumber: function (v) {\r
        return parseInt(v, 10);\r
    },\r
\r
    getType: function() {\r
        return this.numericType;\r
    },\r
\r
    parse: function(v) {\r
        return parseInt(String(v).replace(this.stripRe, ''), 10);\r
    },\r
\r
    sortType: function (s) {\r
        // If allowNull, null values needed to be sorted last.\r
        if (s == null) {\r
            s = Infinity;\r
        }\r
\r
        return s;\r
    }\r
});\r