I found a couple of functions that met my needs, but they don't want to play nice together. The goal is to pull data once a day, then add it to a new column. The history function is fine, and I've got a trigger setup to run it once a day, but it's erroring when attempting to run automatically, and sending me an email with the following.
6/18/18 5:29 PM loadRegionAggregates TypeError: Cannot find function
forEach in object [object Object]. (line 19, file
"Code") time-based 6/18/18 5:29 PM
here's the full code.gs (I bolded the section with line 19, first line of the function)
// Requires a list of typeids, so something like Types!A:A
// https://docs.google.com/spreadsheets/d/1IixV0eNqg19FE6cLzb83G1Ucb0Otl-Jnvm6csAlPKwo/edit?usp=sharing for an example
function loadRegionAggregates(priceIDs,regionID){
if (typeof regionID == 'undefined'){
regionID=10000002;
}
if (typeof priceIDs == 'undefined'){
throw 'Need a list of typeids';
}
var prices = new Array();
var dirtyTypeIds = new Array();
var cleanTypeIds = new Array();
var url="https://market.fuzzwork.co.uk/aggregates/?station=60003760&types=34,35,36,37,38,39,40"
**priceIDs.forEach(function (row) {
row.forEach(function (cell) {
if (typeof(cell) === 'number' ) {
dirtyTypeIds.push(cell);
}**
});
});
cleanTypeIds = dirtyTypeIds.filter(function(v,i,a) {
return a.indexOf(v)===i;
});
prices.push(['TypeID','Buy volume','Buy Weighted Average','Max Buy','Min Buy','Buy Std Dev','Median Buy','Percentile Buy Price','Sell volume','Sell Weighted Average','Max sell','Min Sell','Sell Std Dev','Median Sell','Percentile Sell Price'])
var parameters = {method : "get", payload : ""};
var o,j,temparray,chunk = 100;
for (o=0,j=cleanTypeIds.length; o < j; o+=chunk) {
temparray = cleanTypeIds.slice(o,o+chunk);
Utilities.sleep(100);
var types=temparray.join(",").replace(/,$/,'')
var jsonFeed = UrlFetchApp.fetch(url+types, parameters).getContentText();
var json = JSON.parse(jsonFeed);
if(json) {
for(i in json) {
var price=[parseInt(i),
parseInt(json[i].buy.volume),
parseInt(json[i].buy.weightedAverage),
parseFloat(json[i].buy.max),
parseFloat(json[i].buy.min),
parseFloat(json[i].buy.stddev),
parseFloat(json[i].buy.median),
parseFloat(json[i].buy.percentile),
parseInt(json[i].sell.volume),
parseFloat(json[i].sell.weightedAverage),
parseFloat(json[i].sell.max),
parseFloat(json[i].sell.min),
parseFloat(json[i].sell.stddev),
parseFloat(json[i].sell.median),
parseFloat(json[i].sell.percentile)];
prices.push(price);
}
}
}
return prices;
}
function storeData() {
var sheet = SpreadsheetApp.getActiveSheet();
var datarange = sheet.getDataRange();
var numRows = datarange.getNumRows();
var numColumns = datarange.getNumColumns();
sheet.getRange(1,numColumns + 1).setValue(new Date());
for (var i=2; i <= numRows; i++) {
var prices = sheet.getRange(i, 8).getValue();
sheet.getRange(i, numColumns + 1).setValue(prices);
}
}
I found this link:
TypeError: Cannot find function forEach in object
Which explains some of it, but when the code runs in debug mode, I don't have a range defined, and then the live sheet bugs with:
ReferenceError: "row" is not defined (line 21).
Note: My original code works fine when I run the script locally, just not when the daily timer goes off. I'm assuming the issues listed on the linked query regarding no forEach class on the nested object are applying to whatever runs the triggered .gs
Edit: Ok so i've been working on this all day. I've learned how to set an array var (since I didn't need to change the array, static works) and i've been trying to get the rest of the code adjusted ever since. Here's where I am so far:
// Requires a list of typeids, so something like Types!A:A
// https://docs.google.com/spreadsheets/d/1IixV0eNqg19FE6cLzb83G1Ucb0Otl-Jnvm6csAlPKwo/edit?usp=sharing for an example
function loadRegionAggregates(priceIDs,regionID){
if (typeof regionID == 'undefined'){
regionID=10000002;
}
if (typeof priceIDs == 'undefined'){
priceIDs = [34,35,36,37,38,39,40,11399];
}
var prices = new Array();
var dirtyTypeIds = new Array();
var cleanTypeIds = new Array();
var url="https://market.fuzzwork.co.uk/aggregates/?station=60003760&types=34,35,36,37,38,39,40"
// for (var priceIDs) {
// if (row.hasOwnProperty(column)) {
// var cell = row[column];
// if (typeof cell == "number") {
priceIDs.push(priceIDs);
// }
// }
// }
cleanTypeIds = dirtyTypeIds.filter(function(v,i,a) {
return a.indexOf(v)===i;
});
prices.push(['TypeID','Buy volume','Buy Weighted Average','Max Buy','Min Buy','Buy Std Dev','Median Buy','Percentile Buy Price','Sell volume','Sell Weighted Average','Max sell','Min Sell','Sell Std Dev','Median Sell','Percentile Sell Price'])
var parameters = {method : "get", payload : ""};
var o,j,temparray,chunk = 100;
for (o=0,j=cleanTypeIds.length; o < j; o+=chunk) {
temparray = cleanTypeIds.slice(o,o+chunk);
Utilities.sleep(100);
var types=temparray.join(",").replace(/,$/,'')
var jsonFeed = UrlFetchApp.fetch(url+types, parameters).getContentText();
var json = JSON.parse(jsonFeed);
if(json) {
for(i in json) {
var price=[parseInt(i),
parseInt(json[i].buy.volume),
parseInt(json[i].buy.weightedAverage),
parseFloat(json[i].buy.max),
parseFloat(json[i].buy.min),
parseFloat(json[i].buy.stddev),
parseFloat(json[i].buy.median),
parseFloat(json[i].buy.percentile),
parseInt(json[i].sell.volume),
parseFloat(json[i].sell.weightedAverage),
parseFloat(json[i].sell.max),
parseFloat(json[i].sell.min),
parseFloat(json[i].sell.stddev),
parseFloat(json[i].sell.median),
parseFloat(json[i].sell.percentile)];
prices.push(price);
}
}
}
return prices;
}
function storeData() {
var sheet = SpreadsheetApp.getActiveSheet();
var datarange = sheet.getDataRange();
var numRows = datarange.getNumRows();
var numColumns = datarange.getNumColumns();
sheet.getRange(1,numColumns + 1).setValue(new Date());
for (var i=2; i <= numRows; i++) {
var prices = sheet.getRange(i, 8).getValue();
sheet.getRange(i, numColumns + 1).setValue(prices);
}
}
So far, so good. It's not throwing any more errors on debug, and the column headers are coming in, but it's not bringing in the data anymore from the push.
Help!
Im trying to get the Messages from a Youtube Livestream, works, but i dont get new Messages. The NextPageToken is included.
Sometimes i get new messages, but it takes arround 5-10min.
Youtube Chat Sending works also fine.
Any Idea?
This is from the Docs: https://developers.google.com/youtube/v3/live/docs/liveChatMessages/list
private async Task GetMessagesAsync(string liveChatId, string nextPageToken, long? pollingIntervalMillis)
{
liveChatId = "EiEKGFVDVUQ3WGNXTk92SlpvaHFMM3dZTi1uZxIFL2xpdmU";
if (!updatingChat)
{
if (!string.IsNullOrEmpty(liveChatId))
{
newMessages = true;
var chatMessages = youTubeService.LiveChatMessages.List(liveChatId, "id,snippet,authorDetails");
var chatResponse = await chatMessages.ExecuteAsync();
PageInfo pageInfo = chatResponse.PageInfo;
newMessages = false;
if (pageInfo.TotalResults.HasValue)
{
if (!prevCount.Equals(pageInfo.TotalResults.Value))
{
prevCount = pageInfo.TotalResults.Value;
newMessages = true;
}
}
if (newMessages)
{
Messages = new List<YouTubeMessage>();
foreach (var chatMessage in chatResponse.Items)
{
string messageId = chatMessage.Id;
string displayName = chatMessage.AuthorDetails.DisplayName;
string displayMessage = chatMessage.Snippet.DisplayMessage;
string NextPagetoken = chatResponse.NextPageToken;
YouTubeMessage message = new YouTubeMessage(messageId, displayName, displayMessage);
if (!Messages.Contains(message))
{
Messages.Add(message);
string output = "[" + displayName + "]: " + displayMessage;
Console.WriteLine(time + output);
}
}
}
await GetMessagesAsync(liveChatId, chatResponse.NextPageToken, chatResponse.PollingIntervalMillis);
}
}
updatingChat = false;
await Task.Delay(100);
}
public async Task YouTubeChatSend(string message)
{
try
{
LiveChatMessage liveMessage = new LiveChatMessage();
liveMessage.Snippet = new LiveChatMessageSnippet()
{
LiveChatId = "EiEKGFVDVUQ3WGNXTk92SlpvaHFMM3dZTi1uZxIFL2xpdmU",
Type = "textMessageEvent",
TextMessageDetails = new LiveChatTextMessageDetails() { MessageText = message }
};
var insert = this.youTubeService.LiveChatMessages.Insert(liveMessage, "snippet");
var response = await insert.ExecuteAsync();
if (response != null)
{
}
}
catch
{
Console.WriteLine("Failed to chat send");
}
}
i'm writing a little google apps script which allow to select several names among a list of developpers. But in my doPost(e) method, i can't access to the array of posted values (it's undefinded), event if i check all the checkboxes...
function onOpen() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
// add the new menu
var menuEntries = [];
menuEntries.push({name: "Edit page", functionName: "start"})
ss.addMenu("My tools", menuEntries);
}
function start() {
var app = UiApp.createApplication();
app.setTitle("Edit page");
var formPanel = app.createFormPanel();
var mainPanel = app.createVerticalPanel();
var gridPanel = app.createGrid(1, 2);
// developpers
var developperPanel = app.createVerticalPanel()
var developpers = [];
developpers.push( "John", "Peter", "Max", "Johnny" );
for (var i = 1; i < developpers.length; ++i) {
var checkbox = app.createCheckBox(developpers[i]).setName("dev"+i);
developperPanel.add(checkbox);
}
gridPanel.setWidget(0,0,app.createLabel("Developpers : "));
gridPanel.setWidget(0,1,developperPanel);
// submit button
mainPanel.add(gridPanel);
mainPanel.add(app.createSubmitButton().setText("OK"));
formPanel.add(mainPanel);
app.add(formPanel);
var ss = SpreadsheetApp.getActive();
ss.show(app);
}
function doPost(e) {
var app = UiApp.getActiveApplication();
app.add(app.createLabel(e.values[0])); // Here is the error.
return app;
}
In the exemple, the list is fixed but in my real script, i create the list thanks to the Spreadsheet.
Thanks
Max
The correct way to see the checkboxes values is using e.parameter[name], like you said yourself on a comment. Here is some code example:
function start() {
//...
var developpers = ["John", "Peter", "Max", "Johnny"];
//you were skiping the first developer
for (var i = 0; i < developpers.length; ++i) { //array starts on zero, not one
var checkbox = app.createCheckBox(developpers[i]).setName("dev"+i);
developperPanel.add(checkbox);
}
//...
}
function doPost(e) {
var app = UiApp.getActiveApplication();
var developpers = ["John", "Peter", "Max", "Johnny"]; //repeat it here or make it global, if it's static like this
var checked = [];
for( var i in developpers )
if( e.parameter['dev'+i] == 'true' )
checked.push(developpers[i]);
app.add(app.createLabel(checked));
return app;
}
You should use e.parameter.yourCheckBoxName
for example:
function doPost(e) {
var app = UiApp.getActiveApplication();
app.add(app.createLabel(e.parameter.dev1); // Access checkbox by its name
return app;
}
This would show status of check box "Peter", when it is checked. You can modify based on your need.
I am trying to retrieve data from database through php scripts and display in flash using actionscript 3.
For actionscript 3, I have 2 functions:
private var postArrayTxt:Array;
public function stampTwo() {
// constructor code
var stampNumber1:MovieClip = new stamp1();
var stampNumber2:MovieClip = new stamp2();
var stampNumber3:MovieClip = new stamp3();
postArrayTxt = new Array();
postArrayTxt[0] = stampNumber1;
postArrayTxt[1] = stampNumber2;
postArrayTxt[2] = stampNumber3;
trace("All stamps works");
retrieveDetailsFromDB();
}
The data retrieved from database will be displayed in the various movieclips where it will be calling retrieveDetailsFromDB().
public function retrieveDetailsFromDB():void {
var myLoader:URLLoader = new URLLoader();
myLoader.dataFormat = URLLoaderDataFormat.VARIABLES;
myLoader.load(new URLRequest("http://localhost/Converse/stampGalore/tryout.php"));
myLoader.addEventListener(Event.COMPLETE, onDataLoad);
// Error Handling
myLoader.addEventListener(IOErrorEvent.IO_ERROR, onIOError);
myLoader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, onSecurityError);
// Could be an error or just a message
myLoader.addEventListener(HTTPStatusEvent.HTTP_STATUS, onHTTPStatus);
function onDataLoad(evt:Event): void {
//var loader:Loader = new Loader();
//stamp221.addChild(loader);
//loader.load(new URLRequest(evt.target.data.facebookRemarks));
var delimiter:String = "|^_^|";
var stamp:String = evt.target.data.databaseRemarks;
trace(stamp);
var stampRemarkArr:Array = new Array();
stampRemarkArr = stamp.split(delimiter);
for (var i:Number=0; i<stampRemarkArr.length; i++) {
postArrayTxt[i].text = String(stampRemarkArr[i]);
trace("ended");
}
}
// error callbacks
function onIOError(evt:IOErrorEvent) {
trace("IOError: " + evt.text);
}
function onHTTPStatus(evt:HTTPStatusEvent) {
trace("HTTPStatus: " + evt.status);
}
function onSecurityError(evt:SecurityErrorEvent) {
trace("SecurityError: " + evt.text);
}
}
Last but not least, this is my php script.
<?php
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
include_once "mysqli.connect.php";
$sql = "SELECT remarks FROM stamp";
$result = $mysqli->query($sql);
if ($mysqli->errno)
{
error_log($mysqli->error);
return;
}
$facebook = "";
$counter = 0;
while ($row = $result->fetch_array())
{
$database = $row["remarks"];
$delimiter = "|^_^|";
if ($counter == 0) {
$facebook .=$database;
} else {
//Use a delimiter "|^_^|" to seperate the records
$facebook .= $delimiter . $database;
}
$counter++;
}
$mysqli->close();
echo "databaseRemarks=" . $facebook;
?>
if I were to run the php script itself, the data could be retrieved from database. However, if I run in Flash, it returns a null value. Please help me as I have wasted a lot of time on this retrieve function. Thank you
This won't work:
var stamp:String = evt.target.data.databaseRemarks;
Flash doesn't know in which format is your data so you need to parse it first. So first read the data:
var rawData:String = evt.currentTarget.data;
Then parse it:
var parsedData:* = someFunctionToParseYourData(rawData);
In my firefox extension I'm creating a xul:browser element. I want to have an observer that intercepts any url changes within the embedded browser and opens the url in a new browser tab (in the main browser). I'd also like new windows spawned by the xul:browser window to open in a tab instead of a new browser window.
I've created an observer which works, but I don't yet know how to apply that observer only to the xul:browser element.
function myFunction(){
var container = jQuery("#container")[0];
var new_browser_element = document.createElement('browser');
container.appendChild(new_browser_element);
var observerService = Components.classes["#mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
observerService.addObserver(myObserver, "http-on-modify-request", false);
}
var myObserver = {
observe: function(aSubject, aTopic, aData){
if (aTopic != 'http-on-modify-request'){
aSubject.QueryInterface(Components.interfaces.nsIHttpChannel);
// alert(aSubject.URI.spec);
// Now open url in new tab
}
},
QueryInterface: function(iid){
if (!iid.equals(Components.interfaces.nsISupports) &&
!iid.equals(Components.interfaces.nsIObserver))
throw Components.results.NS_ERROR_NO_INTERFACE;
return this;
}
};
You could try:
var myObserver = {
observe: function(aSubject, aTopic, aData){
if (aTopic == 'http-on-modify-request')
{
aSubject.QueryInterface(Components.interfaces.nsIHttpChannel);
var url = aSubject.URI.spec;
var postData ;
if (aSubject.requestMethod.toLowerCase() == "post")
{
var postText = this.readPostTextFromRequest(request);
if (postText)
{
var dataString = parseQuery(postText);
postData = postDataFromString(dataString);
}
}
var oHttp = aSubject.QueryInterface(Components.interfaces.nsIHttpChannel);
var interfaceRequestor = oHttp.notificationCallbacks.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
var DOMWindow = interfaceRequestor.getInterface(Components.interfaces.nsIDOMWindow);
//check if it is one of your mini browser windows
if (jQuery(DOMWindow).hasClass('mini_browser'))
{
openInTab(url, postData);
var request = aSubject.QueryInterface(Components.interfaces.nsIRequest);
request.cancel(Components.results.NS_BINDING_ABORTED);
}
}
},
QueryInterface: function(iid){
if (!iid.equals(Components.interfaces.nsISupports) &&
!iid.equals(Components.interfaces.nsIObserver))
throw Components.results.NS_ERROR_NO_INTERFACE;
return this;
},
readPostTextFromRequest : function(request) {
var is = request.QueryInterface(Components.interfaces.nsIUploadChannel).uploadStream;
if (is)
{
var ss = is.QueryInterface(Components.interfaces.nsISeekableStream);
var prevOffset;
if (ss)
{
prevOffset = ss.tell();
ss.seek(Components.interfaces.nsISeekableStream.NS_SEEK_SET, 0);
}
// Read data from the stream..
var charset = "UTF-8";
var text = this.readFromStream(is, charset, true);
// Seek locks the file so, seek to the beginning only if necko hasn't read it yet,
// since necko doesn't seek to 0 before reading (at lest not till 459384 is fixed).
if (ss && prevOffset == 0)
ss.seek(Components.interfaces.nsISeekableStream.NS_SEEK_SET, 0);
return text;
}
else {
dump("Failed to Query Interface for upload stream.\n");
}
}
return null;
},
readFromStream : function(stream, charset, noClose)
{
var sis = Components.classes["#mozilla.org/binaryinputstream;1"]
.getService(Components.interfaces.nsIBinaryInputStream);
sis.setInputStream(stream);
var segments = [];
for (var count = stream.available(); count; count = stream.available())
segments.push(sis.readBytes(count));
if (!noClose)
sis.close();
var text = segments.join("");
return text;
}
};
function openInTab(url, postData)
{
var wm = Components.classes["#mozilla.org/appshell/window-mediator;1"]
.getService(Components.interfaces.nsIWindowMediator);
var recentWindow = wm.getMostRecentWindow("navigator:browser");
if (recentWindow)
{
// Use an existing browser window, open tab and "select" it
recentWindow.gBrowser.selectedTab = recentWindow.gBrowser.addTab(url, null, null, postData);
}
}
function parseQuery() {
var qry = this;
var rex = /[?&]?([^=]+)(?:=([^&#]*))?/g;
var qmatch, key;
var paramValues = {};
// parse querystring storing key/values in the ParamValues associative array
while (qmatch = rex.exec(qry)) {
key = decodeURIComponent(qmatch[1]);// get decoded key
val = decodeURIComponent(qmatch[2]);// get decoded value
paramValues[key] = val;
}
return paramValues;
}
function postDataFromString(dataString)
{
// POST method requests must wrap the encoded text in a MIME
// stream
var stringStream = Components.classes["#mozilla.org/io/string-input-stream;1"]
.createInstance(Components.interfaces.nsIStringInputStream);
if ("data" in stringStream) // Gecko 1.9 or newer
stringStream.data = dataString;
else // 1.8 or older
stringStream.setData(dataString, dataString.length);
var postData = Components.classes["#mozilla.org/network/mime-input-stream;1"].
createInstance(Components.interfaces.nsIMIMEInputStream);
postData.addHeader("Content-Type", "application/x-www-form-urlencoded");
postData.addContentLength = true;
postData.setData(stringStream);
return postData;
}
I'll update this to fill in the blanks in a bit.
edit: see http://forums.mozillazine.org/viewtopic.php?p=2772951#p2772951 for how to get the source window of a request.
Request cancellation code from http://zenit.senecac.on.ca/wiki/index.php/Support_For_OpenID.
see http://mxr.mozilla.org/mozilla-central/source/netwerk/base/public/nsIRequest.idl for details on nsIRequest.
See http://forums.mozillazine.org/viewtopic.php?p=2404533#p2404533 and https://developer.mozilla.org/en/XUL/Method/addTab for the definition of addTab.
parseQuery comes from http://blog.strictly-software.com/2008/10/using-javascript-to-parse-querystring.html.
See https://developer.mozilla.org/en/Code_snippets/Post_data_to_window#Preprocessing_POST_data for how to process post data in a form suitable for addTab.
ReadPostFromText and ReadTextFromStream both come from firebug (though slightly modified)