filteredtextboxbehavior.js

AJAX 应用 实现页面的无刷新

    set_ValidChars : function(value) {
        if (this._validChars != null || this.charTypes.Custom != value) {
            this.charTypes.Custom = value;
            this._validChars = null;
            this.raisePropertyChanged('ValidChars');
        }
    },

    get_InvalidChars : function() {
        /// <value type="String">
        /// A string consisting of all characters considered invalid for the textbox, if "Custom" is specified as the field type. Otherwise this parameter is ignored.
        /// </value>
        return this.charTypes.Custom;
    },
    set_InvalidChars : function(value) {
        if (this._invalidChars != null || this.charTypes.Custom != value) {
            this.charTypes.Custom = value;
            this._invalidChars = null;
            this.raisePropertyChanged('InvalidChars');
        }
    },
    
    get_FilterType : function() {
        /// <value type="AjaxControlToolkit.FilterTypes">
        /// FilterType - A the type of filter to apply, as a comma-separated combination of
        /// Numbers, LowercaseLetters, UppercaseLetters, and Custom. If Custom is specified,
        /// the ValidChars field will be used in addition to other settings such as Numbers.
        /// </value>
        return this._filterType;
    },        
    set_FilterType : function(value) {
        if (this._validChars != null || this._filterType != value) {
            this._filterType = value;
            this._validChars = null;
            this.raisePropertyChanged('FilterType');
        }
    },
    
    get_FilterMode : function() {
        /// <value type="AjaxControlToolkit.FilterModes">
        /// FilterMode - The filter mode to apply when custom filtering is activated; supported values are ValidChars and InvalidChars.
        /// </value>
        return this._filterMode;
    },        
    set_FilterMode : function(value) {
        if (this._validChars != null || this._invalidChars != null || this._filterMode != value) {
            this._filterMode = value;
            this._validChars = null;
            this._invalidChars = null;
            this.raisePropertyChanged('FilterMode');
        }
    },

    get_FilterInterval : function() {
        /// <value type="int">
        /// An integer containing the interval (in milliseconds) in which 
        /// the field's contents are filtered
        /// </value>
        return this._filterInterval;
    },
    set_FilterInterval : function(value) {
        if (this._filterInterval != value) {
            this._filterInterval = value;
            this.raisePropertyChanged('FilterInterval');
        }
    },
    
    add_processKey : function(handler) {
        /// <summary>
        /// Add an event handler for the processKey event
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false">
        /// Event handler
        /// </param>
        /// <returns />
        this.get_events().addHandler('processKey', handler);
    },
    remove_processKey : function(handler) {
        /// <summary>
        /// Remove an event handler from the processKey event
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false">
        /// Event handler
        /// </param>
        /// <returns />
        this.get_events().removeHandler('processKey', handler);
    },
    raiseProcessKey : function(eventArgs) {
        /// <summary>
        /// Raise the processKey event
        /// </summary>
        /// <param name="eventArgs" type="AjaxControlToolkit.FilteredTextBoxProcessKeyEventArgs" mayBeNull="false">
        /// Event arguments for the processKey event
        /// </param>
        /// <returns />
        
        var handler = this.get_events().getHandler('processKey');
        if (handler) {
            handler(this, eventArgs);
        }
    },

    add_filtered : function(handler) {
        /// <summary>
        /// Add an event handler for the filtered event
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false">
        /// Event handler
        /// </param>
        /// <returns />
        this.get_events().addHandler('filtered', handler);
    },
    remove_filtered : function(handler) {
        /// <summary>
        /// Remove an event handler from the filtered event
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false">
        /// Event handler
        /// </param>
        /// <returns />
        this.get_events().removeHandler('filtered', handler);
    },
    raiseFiltered : function(eventArgs) {
        /// <summary>
        /// Raise the filtered event
        /// </summary>
        /// <param name="eventArgs" type="AjaxControlToolkit.FilteredTextBoxEventArgs" mayBeNull="false">
        /// Event arguments for the filtered event
        /// </param>
        /// <returns />
        
        var handler = this.get_events().getHandler('filtered');
        if (handler) {
            handler(this, eventArgs);
        }
    }
}
AjaxControlToolkit.FilteredTextBoxBehavior.registerClass('AjaxControlToolkit.FilteredTextBoxBehavior', AjaxControlToolkit.BehaviorBase);


AjaxControlToolkit.FilterTypes = function() {
    /// <summary>
    /// Character filter to be applied to a textbox
    /// </summary>
    /// <field name="Custom" type="Number" integer="true">
    /// Custom Characters
    /// </field>
    /// <field name="Numbers" type="Number" integer="true">
    /// Numbers (0123456789)
    /// </field>
    /// <field name="UppercaseLetters" type="Number" integer="true">
    /// Uppercase Letters (ABCDEFGHIJKLMNOPQRSTUVWXYZ)
    /// </field>
    /// <field name="LowercaseLetters" type="Number" integer="true">
    /// Lowercase Letters (abcdefghijklmnopqrstuvwxyz)
    /// </field>
    throw Error.invalidOperation();
}
AjaxControlToolkit.FilterTypes.prototype = {
    Custom           :  0x1,
    Numbers          :  0x2,
    UppercaseLetters :  0x4,
    LowercaseLetters :  0x8
}
AjaxControlToolkit.FilterTypes.registerEnum('AjaxControlToolkit.FilterTypes', true);

AjaxControlToolkit.FilterModes = function() {
    /// <summary>
    /// Filter mode to be applied to a textbox
    /// </summary>
    /// <field name="ValidChars" type="Number" integer="true">
    /// Provide a list of valid characters
    /// </field>
    /// <field name="InvalidChars" type="Number" integer="true">
    /// Provide a list of invalid characters
    /// </field>
    throw Error.invalidOperation();
}
AjaxControlToolkit.FilterModes.prototype = {
    ValidChars   :  0x1,
    InvalidChars :  0x2
}
AjaxControlToolkit.FilterModes.registerEnum('AjaxControlToolkit.FilterModes', true);

AjaxControlToolkit.FilteredTextBoxProcessKeyEventArgs = function(key, text, shouldFilter) {
    /// <summary>
    /// Event arguments used when the processKey event is raised
    /// </summary>
    /// <param name="key" type="String" mayBeNull="False">
    /// Key to be processed
    /// </param>
    /// <param name="text" type="String" mayBeNull="True">
    /// Current text in the textbox
    /// </param>
    /// <param name="shouldFilter" type="Boolean" mayBeNull="False">
    /// Whether the character should be filtered given the current
    /// FilteredTextBox settings
    /// </param>
    AjaxControlToolkit.FilteredTextBoxProcessKeyEventArgs.initializeBase(this);
    
    this._key = key;
    this._text = text;
    this._shouldFilter = shouldFilter;
    this._allowKey = !shouldFilter;
}
AjaxControlToolkit.FilteredTextBoxProcessKeyEventArgs.prototype = {
    get_key : function() {
        /// <value type="String" mayBeNull="False">
        /// Key to be processed
        /// </value>
        return this._key;
    },
    
    get_text : function() {
        /// <value type="String" mayBeNull="True">
        /// Current text in the textbox
        /// </value>
        return this._text;
    },
    
    get_shouldFilter : function() {
        /// <value type="Boolean" mayBeNull="False">
        /// Whether the character should be filtered given the current
        /// FilteredTextBox settings
        /// </value>
        return this._shouldFilter;
    },
    
    get_allowKey : function() {
        /// <value type="Boolean" mayBeNull="False">
        /// Whether or not the key will be filtered.  It defaults to the opposite of
        /// shouldFilter and should be set by handlers of the processKey event.
        /// </value>
        return this._allowKey;
    },
    set_allowKey : function(value) {
        this._allowKey = value;
    }
}
AjaxControlToolkit.FilteredTextBoxProcessKeyEventArgs.registerClass('AjaxControlToolkit.FilteredTextBoxProcessKeyEventArgs', Sys.EventArgs);

AjaxControlToolkit.FilteredTextBoxEventArgs = function(key) {
    /// <summary>
    /// Event arguments used when the filtered event is raised
    /// </summary>
    /// <param name="key" type="String" mayBeNull="False">
    /// Key that was filtered
    /// </param>
    AjaxControlToolkit.FilteredTextBoxEventArgs.initializeBase(this);

    this._key = key;
}
AjaxControlToolkit.FilteredTextBoxEventArgs.prototype = {
    get_key : function() {
        /// <value type="String" mayBeNull="False">
        /// Key that was filtered
        /// </value>
        return this._key;
    }
}
AjaxControlToolkit.FilteredTextBoxEventArgs.registerClass('AjaxControlToolkit.FilteredTextBoxEventArgs', Sys.EventArgs);