google apps script - Why doesn't the javascript return and display text? -

-

in html , code.gs have page asking select date , try display calendar title event on date screen.

here html:

<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.9.1/themes/redmond/jquery-ui.css"> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.9.1/jquery-ui.min.js"></script> <div class="container" >     <div>       <h1>welcome page</h1>       <p>please select date below.</p>       <p>click here: <input type="text" name="date" id="datepicker" /><p>      </div> </div> <div id='test'></div>  <script> $("#datepicker").datepicker(); $("#datepicker").on("change", function () { var dateselected = $(this).val() var displaytext = google.script.run.listevents(dateselected); document.getelementbyid("test").innerhtml=displaytext; $("#test").text(displaytext); });  </script>

here code.gs:

function doget(e) {   return htmlservice.createhtmloutputfromfile('index.html').setsandboxmode(htmlservice.sandboxmode.native); }  function listevents(dateselected) {   var calendar = calendarapp.getcalendarbyid('calendarid').geteventsforday(new date(dateselected));   if (calendar[0] == null) {     var text = 'nothing show';     return text;   }   else {     logger.log('number of events: ' + calendar[0].gettitle());   }  }

in if (calendar ==null) section put logger.log('nothing today') logs fine. i'm thinking has way i'm returning or type thats being returned because on html page displays text 'undefined'.

if set jquery $("#test").text($(this).val()); displays date selected. when replace $(this).val() displaytext doesn't work.

i replaced line of code: var displaytext = google.script.run.listevents(dateselected); this: var displaytext = 'random text'; , sure enough string 'random text' shown on screen. must type of data gas script returns. able return string script or restriction? missing syntax?

i believe found answer here. want use .withsuccesshandler return value, this:

<script> function onsuccess(displaytext) {   document.getelementbyid("test").innerhtml=displaytext;   $("#test").text(displaytext); } $("#datepicker").datepicker(); $("#datepicker").on("change", function () { var dateselected = $(this).val() google.script.run.withsuccesshandler(onsuccess).listevents(dateselected); });  </script>

the code above not tested, written based on working examples.


Comments

Post a Comment

Popular posts from this blog

python - Subclassed QStyledItemDelegate ignores Stylesheet -

-
i'm trying subclass qstyleditemdelegate remove focus rectangle in qcombobox . even though i'm calling base implementation of paint function , nothing else, result different. looks if parts of style-sheet influence bounding box of item taken consideration. class pstyleditemdelegate(qstyleditemdelegate): def __init__(self, *args, **kwds): super(pstyleditemdelegate, self).__init__(*args, **kwds) def paint(self, *args, **kwargs): qstyleditemdelegate.paint(*args, **kwargs) what have paint unmodified qstyleditemdelegate ? as suggested tried replacing pyside pyqt4 , works, appears bug. update pyside 1.1.2 1.2.1 result same. unfortunately switch breaks other parts of code, if there no other suggestions i'm going accept answer. edit bug tracked here
Read more

java - HttpClient 3.1 Connection pooling vs HttpClient 4.3.2 -

-
i have used httpclient3.1(java) connection pooling below : import org.apache.commons.httpclient.httpclient; import org.apache.commons.httpclient.multithreadedhttpconnectionmanager; import org.apache.commons.httpclient.params.httpclientparams; import org.apache.commons.httpclient.params.httpmethodparams; import org.apache.log4j.logger; public class httpclientmanager { private static logger logger = logger.getlogger(httpclientmanager.class); private static multithreadedhttpconnectionmanager connectionmanager = new multithreadedhttpconnectionmanager(); private static httpclientparams clientparams = new httpclientparams(); static { try { clientparams.makelenient(); clientparams.setauthenticationpreemptive(false); clientparams.setparameter(httpmethodparams.so_timeout, new integer(30000)); // set so_timeout clientparams.setparameter(httpmethodparams.head_body_check_timeout, new integer(3000)); // head responses ...
Read more

node.js - StackOverflow API not returning JSON -

-
i using node.js script gather data stackoverflow. know responses gzipped, put code in should take care of that. script follows: var request = require('request'); var zlib = require('zlib'); function getstackoverflowresponse(url, callback){ request(url, {encoding: null}, function(err, response, body){ if(response.headers['content-encoding'] == 'gzip'){ zlib.gunzip(body, function(err, dezipped) { callback(dezipped); }); } else { callback(body); } }); } var url = "https://api.stackexchange.com/docs/questions#pagesize=2&order=desc&min=2014-01-04&max=2014-02-02&sort=activity&tagged=apigee&filter=default&site=stackoverflow&run=true"; getstackoverflowresponse(url, function(questions) { console.log(questions); }); instead of getting json output, i'm getting following response: buffer 0d 0a 0d 0a 0d 0a 0d 0a 3c 21 44 4f 43 54 59 50 45 20 48...
Read more