Need a good reference for Google Generic Widget class - google-apps-script
I want to see all the methods that I can use on a Generic Widget in Google Apps script, but I can't find anything unsubstantial.
There are two methods to see all public methods. The following code does this
function test() {
var app = UiApp.getActiveApplication();
// Method 1
var functions1 = Object.keys(app);
// Method 2
var functions2 = [];
for (var f in app) {
functions2.push(f);
}
}
The arrays functions1 and functions2 contain the same list of public functions of any object, also any generic widget.
I think this is the link you are looking for.
https://developers.google.com/apps-script/class_widget
Keep in mind that Apps script is built upon Google's Web Toolkit (used in the App engine service). You can look at that to have better understanding of how things work.
However, Apps Script is another service and as you will quickly see, everytime a widget gets implemented in Apps Script it has less property's and methods.
Lastly, you could always post a feature request on http://code.google.com/p/google-apps-script-issues/. If other people 'star' it enough, google might implement your request. Its a fairly honest system and they do prioritise their efforts based upon it.
Did you see this?:
http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/user/client/ui/Widget.html
I don't know if anyone will have some use, but if you want to save yourself some time here is the list of all the methods you can use on a Generic Widget in Google. Feel Free to fill in some info on any methods.
addKeyPressHandler,
setReadOnly,
setDialogTitle,
setStylePrimaryName,
addMouseDownHandler,
addBeforeSelectionHandler,
addSubmitCompleteHandler,
setModal, setGlassEnabled,
setAutoHideEnabled,
setWidgetPosition,
setPreviewingAllNativeEvents,
addSouth,
addKeyUpHandler,
setCellHorizontalAlignment,
addMouseMoveHandler,
setTabEnabled,
setWidgetLeftRight,
removeRow,
setLimit,
addStyleName,
getId,
showDatePicker,
setWidgetBottomHeight,
setDefaultValue,
setCommand,
setPopupPositionAndShow,
setWidgetLeftWidth,
setWidgetHorizontalPosition,
setStyleName,
setAlwaysShowScrollBars,
addMouseWheelHandler,
setHref,
addTab,
addSubmitHandler,
setItemSelected,
hideDatePicker,
remove,
addLoadHandler,
setItemText,
setVisibleRect,
addItem,
setLayoutData,
showDocsPicker,
clear,
insertRow,
setFormValue,
setUrl,
setWidgetVerticalPosition,
addEast,
setAction,
removeCell,
setCellHeight,
setId,
addWest,
addClickHandler,
setCharacterWidth,
setCaptionText,
setTabText,
setCellWidth,
addScrollHandler,
setScrollPosition,
setVisible,
setUserObject,
setVisibleLines,
setMaxLength,
setSelectionRange,
setMethod,
setSelectedIndex,
addMouseOverHandler,
addNorth,
setWordWrap,
removeItem,
addCloseHandler,
setStyleAttribute,
setCellPadding,
insertCell,
addChangeHandler,
setText,
setContentWidget,
setGlassStyleName,
resize,
setTarget,
setAccessKey,
addAutoHidePartner,
setTag,
setInitialView,
setSelectedItem,
addView,
setBorderWidth,
setSubMenu,
removeCells,
setCurrentMonth,
setTextAlignment,
setID,
addFocusHandler,
setVerticalAlignment,
setPixelSize,
setTabIndex,
selectTab,
setResource,
setWidgetTopHeight,
setFormat,
setStackText,
setVisibleLength,
addSeparator,
setTitle,
setVisibleItemCount,
setHeight,
setSpacing,
addMouseOutHandler,
toString,
addMouseUpHandler,
setPopupPosition,
setName,
setWidgetTopBottom,
setHorizontalScrollPosition,
setTargetHistoryToken,
setCellSpacing,
setPopupStyleName,
getTag,
addCell,
addStyleDependentName,
setDown,
addInitializeHandler,
setWidget,
setChecked,
add,
addKeyDownHandler,
setCursorPos,
getType,
setEnabled,
setState,
setWidth,
setUrlAndVisibleRect,
setFocus,
setDirection,
addErrorHandler,
addValueChangeHandler,
setSize,
addSelectionHandler,
addBlurHandler,
setMultiSelectEnabled,
setValue,
setHorizontalAlignment,
setEncoding,
setAutoSelectEnabled,
setAutoOpen,
setWidgetMinSize,
setCellVerticalAlignment,
setWidgetRightWidth,
setAnimationEnabled,
setSelected,
setHTML
Related
Update Google Calendar UI after changing visability setting via Workspace Add-On
I have a very basic Google Workspace Add-on that uses the CalendarApp class to toggle the visabilty of a calendar’s events when a button is pressed, using the setSelected() method
The visabilty toggling works, but the change in only reflected in the UI when the page is refreshed. Toggling the checkbox manually in the UI reflects the change immediately without needing to refresh the page.
Is there a method to replicate this immediate update behaviour via my Workspace Add-On?
A mwe is below.
function onDefaultHomePageOpen() {
// create button
var action = CardService.newAction().setFunctionName('toggleCalVis')
var button = CardService.newTextButton()
.setText("TOGGLE CAL VIS")
.setOnClickAction(action)
.setTextButtonStyle(CardService.TextButtonStyle.FILLED)
var buttonSet = CardService.newButtonSet().addButton(button)
// create CardSection
var section = CardService.newCardSection()
.addWidget(buttonSet)
// create card
var card = CardService.newCardBuilder().addSection(section)
// call CardBuilder.call() and return card
return card.build()
}
function toggleCalVis() {
// fetch calendar with UI name "foo"
var calendarName = "foo"
var calendarsByName = CalendarApp.getCalendarsByName(calendarName)
var namedCalendar = calendarsByName[0]
// Toggle calendar visabilty in the UI
if (namedCalendar.isSelected()) {
namedCalendar.setSelected(false)
}
else {
namedCalendar.setSelected(true)
}
}
In short: Create a chrome extension
(2021-sep-2)Reason: The setSelected() method changes ONLY the data on server. To apply the effect of it, you need to refresh the page. But Google Workspace Extension "for security reason" does not allow GAS to do that. However in an Chrome Extension you can unselect the checkbox of visibility by plain JS. (the class name of the left list is encoded but stable for me.) I have some code for Chrome Extension to select the nodes although I didn't worked it out(see last part).
(2021-jul-25)Worse case: Default calendars won't be selected by getAllCalendars(). I just tried the same thing as you mentioned, and the outcome is worse. I wanted to hide all calendars, and I am still pretty sure the code is correct, since I can see the calendar names in the console.
const allCals = CalendarApp.getAllCalendars()
allCals.forEach(cal => {console.log(`unselected ${cal.setSelected(false).getName()}`)})
Yet, the principle calendar, reminder calendar, and task calendar are not in the console.
And google apps script dev should ask themselves: WHY DO PEOPLE USE Calendar.setSelected()? We don't want to hide the calendar on the next run.
In the official document, none of these two behaviour is mentioned.
TL;DR part (My reason for not using GAS)
GAS(google-apps-script) has less functionality. For what I see, google is trying to build their own eco-system, but everything achievable in GAS is also available via javascript. I can even use typescript and do whatever I want by creating an extension.
GAS is NOT easy to learn. The learning was also painful, I spent 4 hours to build the first sample card, and I can interact correctly with the opened event after 9 hours. The documentation is far from finished.
GAS is poorly supported. The native web-based code editor (https://script.google.com/) is not build for coding real apps, it loses the version control freedom in new interface. And does not support cross-file search. Instead of import, codes run from top to bottom in the list, which you need to find that by yourself. (pass along no extension, no prettier, I can tolerate these)
In comparison with other online JS code editors, like codepen / code sandbox / etcetera it does so less function. Moreover, VSCode also has a online version now(github codespaces).
I hope my 13 hours in GAS are not totally wasted. As least whoever read this can just avoid suffering the same painful test.
Here's the code(typescript) for disable all the checks in Chrome.
TRACKER_CAL_ID_ENCODED is the calendar ID of which I don't want to uncheck. Since it is not the major part of this question, it is not very carefully commented.
(line update: 2022-jan-31) Aware that the mutationsList.length >= 3 is not accurate, I cannot see how mutationsList.length works.
Extension:
getSelectCalendarNode()
.then(unSelectCalendars)
function getSelectCalendarNode() {
return new Promise((resolve) => {
document.onreadystatechange = function () {
if (document.readyState == "complete") {
const leftSidebarNode = document.querySelector(
"div.QQYuzf[jsname=QA0Szd]"
)!;
new MutationObserver((mutationsList, observer) => {
for (const mutation of mutationsList) {
if (mutation.target) {
let _selectCalendarNode = document.querySelector("#dws12b.R16x0");
// customized calendars will start loading on 3th+ step, hence 3, but when will they stop loading? I didn't work this out
if (mutationsList.length >= 3) {
// The current best workaround I saw is setTimeout after loading event... There's no event of loading complete.
setTimeout(() => {
observer.disconnect();
resolve(_selectCalendarNode);
}, 1000);
}
}
}
}).observe(leftSidebarNode, { childList: true, subtree: true });
}
};
});
}
function unSelectCalendars(selectCalendarNode: unknown) {
const selcar = selectCalendarNode as HTMLDivElement;
const calwrappers = selcar.firstChild!.childNodes; // .XXcuqd
for (const calrow of calwrappers) {
const calLabel = calrow.firstChild!.firstChild as HTMLLabelElement;
const calSelectWrap = calLabel.firstChild!;
const calSelcted =
(calSelectWrap.firstChild!.firstChild! as HTMLDivElement).getAttribute(
"aria-checked"
) == "true"
? true
: false;
// const calNameSpan = calSelectWrap.nextSibling!
// .firstChild! as HTMLSpanElement;
// const calName = calNameSpan.innerText;
const encodedCalID = calLabel.getAttribute("data-id")!; // const decodedCalID = atob(encodedCalID);
if ((encodedCalID === TRACKER_CAL_ID_ENCODED) !== calSelcted) {
//XOR
calLabel.click();
}
}
console.log(selectCalendarNode);
return;
}
There is no way to make a webpage refresh with Google Apps Script Possible workarounds: From the sidebar, provide users a link that redirects them to the Calendar UI webpage (thus a new, refreshed version of it will be opened) Install a Goole Chrome extension that refreshes the tab in specified intervals
How to dynamically add text to textarea while recording via webkitspeech with Angular 2?
Currently, I record my voice with this simple code in Angular Component
speechToText() {
const {webkitSpeechRecognition}: IWindow = <IWindow>window;
const recognition = new webkitSpeechRecognition();
recognition.lang = 'en-US';
recognition.continuous = true;
recognition.interimResults = true;
recognition.onresult = event => {
for (let i = event.resultIndex; i < event.results.length; ++i) {
this.interim_transcript = event.results[i][0].transcript;
}
};
recognition.onerror = event => {
console.log('Error occured', event);
};
recognition.start();
}
}
And in my HTML I have the value bind to the interim result
<textarea #description mdInput rows="5" placeholder="Short Story" name="description" [value]="interim_transcript"></textarea>
The problem, however, is that I can see the text being put into the textarea only after I click on the textarea or outside of it to trigger dom update. How to make it update textarea as soon as I begin saying words giving this live text update, same way as here https://www.google.com/intl/en/chrome/demos/speech.html
This happens because Angular is not aware of the update to interim_transcript since it happens outside of what the Zone is aware of. I see two immediate ways to fix it: Run the interim_transcript update in a zone.run call. See NgZone in the docs. Make interim_transcript an Observable. Actually a Subject, but the point is that it needs to be observable. I'd recommend the latter, and it basically involves this: When you define interim_transcript, define it like this: interim_transcript: new Subject<string>() When you update it in the onresult callback, replace this.interim_transcript = event.results[i][0].transcript; with this.interim_transcript.next(event.results[i][0].transcript); Change the value binding in your template, replace: [value]="interim_transcript" with [value]="interim_transcript | async" Observables are an incredibly powerful concept that can make your code more easy to reason about (even though it seems very odd at first). It can boost your performance significantly when you start using the OnPush change detection mechanism. Finally, however cheesy it sounds, can change the way you think about your programs, to a data stream mind model instead of state updates. This will likely sound confusing and weird, but I strongly recommend looking into it, I'm sure it will pay off. Here are a few good resources to get started: Using Observable from Rangle.io. Understand and Utilize the Async Pipe in Angular 2 from Brian Troncone
Why the modification of http header not work in CEF?
I implemented CefRequestHandler interface. In the OnBeforeBrowse method I want to add custom http header but it seems not work. The related code as below
virtual bool OnBeforeBrowse( CefRefPtr< CefBrowser > browser, CefRefPtr< CefFrame > frame,
CefRefPtr< CefRequest > request, CefRequestHandler::NavType navType, bool isRedirect )
{
CefRequest::HeaderMap hdrMap;
request->GetHeaderMap(hdrMap);
hdrMap.insert(std::make_pair("Test", "test"));
request->SetHeaderMap(hdrMap);
return false;
}
The request parameter is passed as a pointer so I think the action performed on it should take effect, but actually not.
I'm new to use CEF library, I want't to know is there a way to add custom header before navigation? Thank you in advance!
You can't modify request there: CefRequestHandler::OnBeforeBrowse() but try to implement this: CefRequestHandler::OnBeforeResourceLoad()
Spotify List objects created from localStorage data come up blank
I'm working on a Spotify app and trying to create a views.List object from some stored information in our database. On initial load, a POST is made to get the necessary info. I store this in localstorage so each subsequent request can avoid hitting the database and retrieve the object locally. What's happening though is the List objects I create from localstorage data come up blank, while the POST requests work just fine.
Here is the snippet I'm using to create the list:
var temp_playlist = models.Playlist.fromURI(playlist.uri);
var tempList = new views.List(temp_playlist, function (track) {
return new views.Track(track, views.Track.FIELD.STAR |
views.Track.FIELD.NAME |
views.Track.FIELD.ARTIST |
views.Track.FIELD.DURATION);
});
document.getElementById("tracklist").appendChild(tempList.node);
playlist.uri in the first line is what I'm retrieving either from a POST or from localstorage. The resulting views.List object (tempList) looks identical in both cases except for tempList.node. The one retrieved from localstorage shows these values for innerHTML, innerText, outerHTML, and outerText in console.log:
innerHTML: "<div style="height: 400px; "></div>"
innerText: ""
outerHTML: "<div style="height: 400px; "></div>"
outerText: ""
Whereas the one retrieved via POST has the full data:
innerHTML: "<div style="height: 400px; "><a href="spotify:track:07CnMloaACYeFpwgZ9ihfg" class="sp-item sp-track sp-track-availability-0" title="Boss On The Boat by Tosca" data-itemindex="0" data-viewindex="0" style="-webkit-transform: translateY(0px); ">....
innerText: "3Boss On The BoatTosca6:082....
and so forth..
Any help would be greatly appreciated
Solved this. I am using hide() and show() to render the tabs in my app. I was constructing the tracklist and then show()ing the div which led to a blank tracklist. If I simply show() the div and then construct the tracklist it works fine. The reason (I think) it was working for POSTs is because the tracklist was retrieved from the database and the slightly longer loading time probably meant the tracklist was constructed after the div's show() executed. With localStorage I guess the tracklist was constructed before the div was even shown, leading to the error.
Using, the local storage, I did it this way :
sp = getSpotifyApi(1);
var m = sp.require("sp://import/scripts/api/models");
var v = sp.require("sp://import/scripts/api/views");
var pl;
pl = m.Playlist.fromURI(uri);
var player = new v.Player();
player.track = pl.get(0);
player.context = pl;
var list = new v.List(pl);
XXXXX.append($(list.node));
Hope, it will help, as it's working for me
I think I've actually managed to solve this and I think it's bulletproof.
Basically I was trying to solve this by trying to convince the API that it needed to redraw the playlist by hiding things/scrolling things/moving things which worked occasionally but never consistently. It never occurred to me to change the playlist itself. Or at least make the API think the playlist has changed.
You can do so by firing an event on the Playlist object.
var models = sp.require('$api/models');
...
// playlist is your Playlist object. Usually retrieved from models.Playlist.fromURI
playlist.notify(models.EVENT.CHANGE, playlist);
These are just standard Spotify functions and the list updates because it thinks something has changed in the playlist. Hope this helps someone!
call code behind functions with html controls
I have a simple function that I want to call in the code behind file name Move
and I was trying to see how this can be done and Im not using asp image button because not trying to use asp server side controls since they tend not to work well with ASP.net MVC..the way it is set up now it will look for a javascript function named Move but I want it to call a function named move in code behind of the same view
<img alt='move' id="Move" src="/Content/img/hPrevious.png" onclick="Move()"/>
protected void Move(){
}
//based on Search criteria update a new table
protected void Search(object sender EventArgs e)
{
for (int i = 0; i < data.Count; i++){
HtmlTableRow row = new HtmlTableRow();
HtmlTableCell CheckCell = new HtmlTableCell();
HtmlTableCell firstCell = new HtmlTableCell();
HtmlTableCell SecondCell = new HtmlTableCell();
CheckBox Check = new CheckBox();
Check.ID = data[i].ID;
CheckCell.Controls.Add(Check);
lbl1.Text = data[i].Date;
lbl2.Text = data[i].Name;
row.Cells.Add(CheckCell);
row.Cells.Add(firstCell);
row.Cells.Add(SecondCell);
Table.Rows.Add(row);
}
}
Scott Guthrie has a very good example on how to do this using routing rules.
This would give you the ability to have the user navigate to a URL in the format /Search/[Query]/[PageNumber] like http://site/Search/Hippopotamus/3 and it would show page 3 of the search results for hippopotamus.
Then in your view just make the next button point to "http://site/Search/Hippopotamus/4", no javascript required.
Of course if you wanted to use javascript you could do something like this:
function Move() {
var href = 'http://blah/Search/Hippopotamus/2';
var slashPos = href.lastIndexOf('/');
var page = parseInt(href.substring(slashPos + 1, href.length));
href = href.substring(0, slashPos + 1);
window.location = href + (++page);
}
But that is much more convoluted than just incrementing the page number parameter in the controller and setting the URL of the next button.
You cannot do postbacks or call anything in a view from JavaScript in an ASP.NET MVC application. Anything you want to call from JavaScript must be an action on a controller. It's hard to say more without having more details about what you're trying to do, but if you want to call some method "Move" in your web application from JavaScript, then "Move" must be an action on a controller.
Based on comments, I'm going to update this answer with a more complete description of how you might implement what I understand as the problem described in the question. However, there's quite a bit of information missing from the question so I'm speculating here. Hopefully, the general idea will get through, even if some of the details do not match TStamper's exact code.
Let's start with a Controller action:
public ActionResult ShowMyPage();
{
return View();
}
Now I know that I want to re-display this page, and do so using an argument passed from a JavaScript function in the page. Since I'll be displaying the same page again, I'll just alter the action to take an argument. String arguments are nullable, so I can continue to do the initial display of the page as I always have, without having to worry about specifying some kind of default value for the argument. Here's the new version:
public ActionResult ShowMyPage(string searchQuery);
{
ViewData["SearchQuery"] = searchQuery;
return View();
}
Now I need to call this page again in JavaScript. So I use the same URL I used to display the page initially, but I append a query string parameter with the table name:
http://example.com/MyControllerName/ShowMyPage?searchQuery=tableName
Finally, in my aspx I can call a code behind function, passing the searchQuery from the view data. Once again, I have strong reservations about using code behind in an MVC application, but this will work.
How to call a code-behind function in aspx:
<% Search(ViewData["searchQuery"]); %>
I've changed the arguments. Since you're not handling an event (with a few exceptions, such as Page_Load, there aren't any in MVC), the Search function doesn't need the signature of an event handler. But I did add the "tablename" argument so that you can pass that from the aspx.
Once more, I'll express my reservations about doing this in code behind. It strikes me that you are trying to use standard ASP.NET techniques inside of the MVC framework, when MVC works differently. I'd strongly suggest going through the MVC tutorials to see examples of more standard ways of doing this sort of thing.