constants.js

网络电子白板

//COLOR CONSTANTS
var CONST_COLOR_BLACK = 'black';

var CONST_COLOR_PURPLE = 'purple';

var CONST_COLOR_WHITE = 'white';

var CONST_COLOR_GRAY = 'gray';

var CONST_COLOR_MAROON = 'maroon';

var CONST_COLOR_RED = 'red';

var CONST_COLOR_BROWN = 'brown';

var CONST_COLOR_BLUE = 'blue';

var CONST_COLOR_GREEN = 'green';

var CONST_COLOR_YELLOW = 'yellow';

var CONST_COLOR_ORANGE = 'orange';

var CONST_COLOR_AQUA = 'aqua';

var CONST_COLOR_PINK = 'pink';



//TOOL CONSTANTS
var CONST_ACTION_TOOL_LINE = 'LINE';

var CONST_ACTION_TOOL_RECT = 'RECT';

var CONST_ACTION_TOOL_FILLRECT = 'FILLRECT';

var CONST_ACTION_TOOL_ELLIPSE = 'ELLIPSE';

var CONST_ACTION_TOOL_FILLELLIPSE = 'FILLELLIPSE';

var CONST_ACTION_COLOR = 'COLOR';

var CONST_ACTION_STROKE = 'STROKE';

var CONST_ACTION_TOOL_CLEAR = 'CLEAR';


//STROKE CONSTANTS

var CONST_STROKE_1 = 1;

var CONST_STROKE_2 = 2;

var CONST_STROKE_3 = 3;

var CONST_STROKE_4 = 4;

var CONST_STROKE_5 = 5;


//Query String constants

var CONST_QUERY_COLOR = 'Color=';

var CONST_QUERY_STROKE = 'Stroke=';

var CONST_QUERY_PARAM = 'Param=';

var CONST_QUERY_ACTION = 'Action=';

var CONST_QUERY_STARTX = 'StartX=';

var CONST_QUERY_STARTY = 'StartY=';

var CONST_QUERY_EndX = 'EndX=';

var CONST_QUERY_EndY = 'EndY=';

var CONST_QUERY_READ_FROM = 'ReadFrom=';

//Identifies that the call is to send the data to the server
var CONST_QUERY_PARAM_SETDATA = 'SetData';

//Identifies that the call is to get the data from server
var CONST_QUERY_PARAM_GETDATA = 'GetData';


//CONSTANTS FOR THE AJAX SCRIPTS START HERE

//The url of the page that will serve the chat details
var CONST_URL_PATH = 'HandleData.aspx?';

// ****** The identifiers for checking the ready state of the page ******
var CONST_READY_STATE = 'complete';

var CONST_INT_READY_STATE = 4;
	
//Constant for the get method
var CONST_METHOD_GET = 'GET';

//Constant for the POST method
var CONST_METHOD_POST = 'POST';

//Constant to identify if any error occured
var CONST_ERROR = 'ERROR';

var CONST_INTERNAL_SEPERATOR = '$';

var CONST_LINE_SEPERATOR = '#';

//The timeout after which new message are checked for on the server
var CONST_DATA_TIMEOUT = 4000;

//MESSAGES 
var CONST_MSG_DATASET = 'Data set successfully !';

var CONST_MSG_DATAGET = 'Data received successfully !';

var CONST_QUESTION_CLEAR_LOCAL = 'This will clear the local canvas. \nAre you sure you want to continue ?';

var CONST_QUESTION_GET_AGAIN = 'This will clear the local canvas and retrieve the current data from server. \n     Are you sure you want to continue ?';

var CONST_QUESTION_CLEAR_SERVER = 'This will clear the local canvas and SERVER DATA ALSO. \n     Are you sure you want to continue ?';