neveldo · November 5, 2020 18:25
diff --git a/_usage.md b/_usage.md
diff --git a/Logger.gs b/Logger.gs
 /**
 * Set of function that allow log messages to be retrieved from the view in order to be displayed
 * into the regular JS console
 */

 /**
 * Push one or several objects into the log stack
 * @param obj1 ... objN A list of JavaScript objects to log.
 */
 function log() {
    var logs = getLogsFromCache();

    for (var i = 0; i < arguments.length; i++) {
        logs.push(arguments[i]);
    }

    saveLogsIntoCache(logs);
 }

 /**
 * Pops and returns the logged objects
 * @return {array} logged objects
 */
 function popLogs() {
    var logs = getLogsFromCache();
    saveLogsIntoCache([]);
    return logs;
 }

 /**
 * Returns the logged messages
 * @return {array} logged messages
 */
 function getLogsFromCache() {
    var logs = CacheService.getDocumentCache().get('logs');

    if (logs) {
        return JSON.parse(logs);
        ;
    }

    return [];
 }

 /**
 * Save log stack
 * @param {array} logs The logs stack
 */
 function saveLogsIntoCache(logs) {
    CacheService.getDocumentCache().put('logs', JSON.stringify(logs));
 }
diff --git a/template.html b/template.html
 <!DOCTYPE html>
 <html>
 <head>
    (...)
 </head>

 <body>
    (...)
    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
    <script>
        $(function () {
            // Display logs from server into client console
            // To be disabled in production mode ...
            setInterval(function () {
                google.script.run.withSuccessHandler(function (logs) {
                    for (var id in logs) {
                        console.log(logs[id]);
                    }
                }).popLogs();
            }, 500);

        });

    </script>
 </body>
 </html>
	/**
	* Set of function that allow log messages to be retrieved from the view in order to be displayed
	* into the regular JS console
	*/

	/**
	* Push one or several objects into the log stack
	* @param obj1 ... objN A list of JavaScript objects to log.
	*/
	function log() {
	var logs = getLogsFromCache();

	for (var i = 0; i < arguments.length; i++) {
	logs.push(arguments[i]);
	}

	saveLogsIntoCache(logs);
	}

	/**
	* Pops and returns the logged objects
	* @return {array} logged objects
	*/
	function popLogs() {
	var logs = getLogsFromCache();
	saveLogsIntoCache([]);
	return logs;
	}

	/**
	* Returns the logged messages
	* @return {array} logged messages
	*/
	function getLogsFromCache() {
	var logs = CacheService.getDocumentCache().get('logs');

	if (logs) {
	return JSON.parse(logs);
	;
	}

	return [];
	}

	/**
	* Save log stack
	* @param {array} logs The logs stack
	*/
	function saveLogsIntoCache(logs) {
	CacheService.getDocumentCache().put('logs', JSON.stringify(logs));
	}
	<!DOCTYPE html>
	<html>
	<head>
	(...)
	</head>

	<body>
	(...)
	<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
	<script>
	$(function () {
	// Display logs from server into client console
	// To be disabled in production mode ...
	setInterval(function () {
	google.script.run.withSuccessHandler(function (logs) {
	for (var id in logs) {
	console.log(logs[id]);
	}
	}).popLogs();
	}, 500);

	});

	</script>
	</body>
	</html>