add extjs 6.0.1 sources

[extjs.git] / extjs / packages / core / src / data / validator / Bound.js

/**\r
 * @abstract\r
 * A superclass for a validator that checks if a value is within a certain range.\r
 */\r
Ext.define('Ext.data.validator.Bound', {\r
    extend: 'Ext.data.validator.Validator',\r
    alias: 'data.validator.bound',\r
    \r
    type: 'bound',\r
    \r
    config: {\r
        /**\r
         * @cfg {Number} min\r
         * The minimum length value.\r
         */\r
        min: undefined,\r
        \r
        /**\r
         * @cfg {Number} max\r
         * The maximum length value.\r
         */\r
        max: undefined,\r
        \r
        /**\r
         * @cfg {String} emptyMessage\r
         * The error message to return when the value is empty.\r
         */\r
        emptyMessage: 'Must be present',\r
        \r
        /**\r
         * @cfg {String} minOnlyMessage\r
         * The error message to return when the value is less than the minimum\r
         * and only a minimum is specified.\r
         */\r
        minOnlyMessage: null,\r
        \r
        /**\r
         * @cfg {String} maxOnlyMessage\r
         * The error message to return when the value is more than the maximum\r
         * and only a maximum is specified.\r
         */\r
        maxOnlyMessage: null,\r
        \r
        /**\r
         * @cfg {String} bothMessage\r
         * The error message to return when the value is not in the specified range\r
         * and both the minimum and maximum are specified.\r
         */\r
        bothOnlyMessage: null\r
    },\r
    \r
    constructor: function() {\r
        var me = this;\r
        \r
        me.preventConfigure = true;\r
        me.callParent(arguments);\r
        delete me.preventConfigure;\r
        me.configure();\r
    },\r
    \r
    setConfig: function() {\r
        var me = this;\r
        \r
        me.preventConfigure = true;   \r
        me.callParent(arguments);\r
        delete me.preventConfigure;\r
        me.configure();\r
    },\r
    \r
    configure: function() {\r
        var me = this,\r
            hasMin, hasMax,\r
            min, max;\r
            \r
        if (me.preventConfigure) {\r
            return;\r
        }\r
            \r
        min = me.getMin();\r
        max = me.getMax();\r
            \r
        hasMin = me.hasMin = min !== undefined;\r
        hasMax = me.hasMax = max !== undefined;\r
        \r
        if (hasMin && hasMax) {\r
            me._bothMsg = Ext.String.format(me.getBothMessage(), min, max); \r
        } else if (hasMin) {\r
            me._minMsg = Ext.String.format(me.getMinOnlyMessage(), min);\r
        } else if (hasMax) {\r
            me._maxMsg = Ext.String.format(me.getMaxOnlyMessage(), max);\r
        }     \r
    },\r
    \r
    updateMin: function() {\r
        this.configure();    \r
    },\r
    \r
    updateMax: function() {\r
        this.configure();    \r
    },\r
    \r
    updateMinOnlyMessage: function(v) {\r
        this.configure();    \r
    },\r
    \r
    updateMaxOnlyMessage: function() {\r
        this.configure();  \r
    },\r
    \r
    updateBothMessage: function() {\r
        this.configure();  \r
    },\r
    \r
    validate: function(value) {\r
        var me = this,\r
            hasMin = me.hasMin,\r
            hasMax = me.hasMax,\r
            min = me.getMin(),\r
            max = me.getMax(),\r
            msg = this.validateValue(value),\r
            len;\r
\r
        if (msg !== true) {\r
            return msg;\r
        }\r
        \r
        value = me.getValue(value);\r
        if (hasMin && hasMax) {\r
            if (value < min || value > max) {\r
                msg = me._bothMsg;\r
            }\r
        } else if (hasMin) {\r
            if (value < min) {\r
                msg = me._minMsg;\r
            }\r
        } else if (hasMax) {\r
            if (value > max) {\r
                msg = me._maxMsg;\r
            }    \r
        }\r
        \r
        return msg;\r
    },\r
\r
    validateValue: function(value) {\r
        if (value === undefined || value === null) {\r
            return this.getEmptyMessage();\r
        }\r
        return true;\r
    },\r
    \r
    getValue: Ext.identityFn\r
});\r