I am trying to write a plugin for visual studio code but no matter what, it doesn't call my provideSignatureHelp function I defined. I define it like this:
provideSignatureHelp(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken): Thenable<vscode.SignatureHelp> {
console.log("TEST");
return new Promise((resolve, reject) => {
console.log("TEST2"); reject();
});
}
And I also register it on startup using the registerSignatureHelpProvider function. However my provideSignatureHelp function is never called and nothing is ever printed. Everything else works fine but the SignatureHelpProvider is never called. I try typing my function and then a ( and it doesn't show anything. Even after implicitly pressing ctrl-space there.
ok actually it was a very basic fix. Typescript didn't show an error when registering without any activation characters. So registering should also contain "(", "," at the end
Related
My protractor script is working fine until a page where reveal.js package is used. I am not sure if that is the reason it causes the scripts to fail, but otherwise the code base is same as the other pages where my scripts works fine.
Note: I tried most of the protractor actions (click, highlight, waitForElement, toContain, etc), none of them worked. I could only click the links by inserting jQuery in my script.
CODE:
let HighlightElement = function (el) {
return browser.executeScript("arguments[0].setAttribute('style', arguments[1]);", el.getWebElement(), "color: Red; border: 1px solid red;").
then(function (resp) {
browser.sleep(2000);
return el;
}, function (err) { });
}
let waitUntilElementPresent = function (visibilityOfObject, maxWaitTime) {
var EC = protractor.ExpectedConditions;
browser.manage().timeouts().implicitlyWait(2);
browser.wait(function () {
browser.manage().timeouts().implicitlyWait(3);
return visibilityOfObject.isDisplayed()
.then(
function (isDisplayed) {
browser.wait(EC.visibilityOf(visibilityOfObject), maxWaitTime, "Element taking more time to load");
browser.manage().timeouts().implicitlyWait(3);
return isDisplayed;
},
function (error) {
return false;
});
}, 100000);
}
ACTUAL CODE:
var homepage = new homePageObj();
utilities.waitUntilElementPresent(homepage.waitScreenText); //here the script is failing. It is just a simple script and it used to work in other pages but it doesn’t work only in some of the pages
utilities.HighlightElement(homepage.waitScreenText);
utilities.HighlightElement(homepage.startButton);
homepage.startButton.click();
Error:
Failed: Wait timed out after 120062ms
Using below jQuery I am able to click, but we need to give wait time explicitly for each and every java script that we use, which is time consuming. I am beginner in automation, Kindly help me with a solution.
browser.executeScript("document.getElementsByClassName('cc-button')[0].click()");
My code started running after proving "browser.waitForAngularEnabled(false)" at the start of the script.
Let's assume I have a JavaScript file with the following content and the cursor placed at the pipe symbol (|):
class ItemCtrl {
getPropertiesByItemId(id) {
return this.fetchItem(id)
.then(item => {
return this.getPropertiesOfItem(item);
});
}|
}
If I now hit enter, the code changes in the following way:
class ItemCtrl {
getPropertiesByItemId(id) {
return this.fetchItem(id)
.then(item => {
return this.getPropertiesOfItem(item);
});
}
|
}
It wrongly aligns the closing curly brace with the return statement, when it should be aligned with the method definition. I know that the formatting inside the function is not the best but I still would rather disable that feature to prevent weird things like that from happening.
I already set editor.autoIndent to false but it still keeps happening. Is there any other way, how I can turn this feature off entirely? (or make it work in a smarter way)
In VS Code 1.17, this bug caused "editor.autoIndent": false to not work
This should be fixed in VS Code 1.18
I am trying to add some validation logic to the code plugin for tinyMCE.
It seems, however, that when a window's onSubmit function is called, the window closes by default.
The onSubmit function currently looks like this:
onSubmit: function (e) {
// We get a lovely "Wrong document" error in IE 11 if we
// don't move the focus to the editor before creating an undo
editor.focus();
editor.undoManager.transact(function () {
editor.setContent(e.data.code);
});
editor.selection.setCursorLocation();
editor.nodeChanged();
}
What I would like to do is add some validation logic to the plugin to prevent tinyMCE from reformatting invalid html and, rather, display a message that the html is invalid. Essentially, something like this:
onSubmit: function (e) {
// We get a lovely "Wrong document" error in IE 11 if we
// don't move the focus to the editor before creating an undo
var isCodeValid = true;
//check if code valid
isCodeValid = ValidateCode(e.data.code);
if (isCodeValid) {
//if code valid, send to tinyMCE to let it do it's thing
editor.focus();
editor.undoManager.transact(function () {
editor.setContent(e.data.code);
});
editor.selection.setCursorLocation();
editor.nodeChanged();
}
else {
//if code invalid, display error message and keep text editor window open
tinyMCE.activeEditor.windowManager.alert("Your HTML is invalid. Please check your code and try submitting again.");
return;
}
}
However, it seems that the onSubmit function closes the text editor window regardless. I was wondering if there is a way to stop it from doing this. I have scoured the documentation which leaves much to be explained and have looked at other plugins as examples. The closest I can find is the searchandreplce plugin. The 'Find' button calls the onSubmit function, but it seems to stay open if the 'find' text field is blank. However, the logic behind it seems very different from what I can use in the Code plugin as it is.
Can anyone who is familiar with the tinyMCE API give me any ideas on how to prevent the window from closing when onSubmit is called? Or do I have to go another route?
As per this question the way to cancel an event is to return false;. This will keep the popup open. Your code would then become:
onSubmit: function (e) {
// We get a lovely "Wrong document" error in IE 11 if we
// don't move the focus to the editor before creating an undo
var isCodeValid = true;
//check if code valid
isCodeValid = ValidateCode(e.data.code);
if (isCodeValid) {
//if code valid, send to tinyMCE to let it do it's thing
editor.focus();
editor.undoManager.transact(function () {
editor.setContent(e.data.code);
});
editor.selection.setCursorLocation();
editor.nodeChanged();
}
else {
//if code invalid, display error message and keep text editor window open
tinyMCE.activeEditor.windowManager.alert("Your HTML is invalid. Please check your code and try submitting again.");
return false;
}
}
I figured it out finally. All you need to do is add e.preventDefault(); at the start of the onSubmit function and the window will not close. The documentation was no help, but looking at the searchandreplace plugin as an example lead me to the answer. What I have now is like this:
onSubmit: function (e) {
e.preventDefault();
// We get a lovely "Wrong document" error in IE 11 if we
// don't move the focus to the editor before creating an undo
var isCodeValid = true;
//check if code valid
isCodeValid = ValidateCode(e.data.code);
if (isCodeValid) {
//if code valid, send to tinyMCE to let it do it's thing
editor.focus();
editor.undoManager.transact(function () {
editor.setContent(e.data.code);
});
editor.selection.setCursorLocation();
editor.nodeChanged();
}
else {
//if code invalid, display error message and keep text editor window open
tinyMCE.activeEditor.windowManager.alert("Your HTML is invalid. Please check your code and try submitting again.");
return;
}
}
e.PreventDefault() seems to stop the default behavior of the onSubmit function.
I try to use good lib jstree but i have some strange problem with dblclick binding.
Here is my code
$("#basic_html").jstree({
themes: {
url: "http://mywork/shinframework/shinfw/themes/redmond/css/jstree/default/style.css"
},
"plugins" : ["themes","html_data","ui","crrm","hotkeys", "core"],
});
$("#basic_html").bind("dblclick.jstree", function (e, data) {
alert(e);
alert(data);
});
When this code runs and i make dblclick for some node i can see 2 alerts. The first is object -right, the second is undefined - BUT i want receive data information.
Please, if some specialist solve this problem give me right way for correct use dblclick and receive "data" information about node who is i clicked.
Thanks
I recommend this approach . . .
$("#basic_html li").live("dblclick", function (data) {
//this object is jsTree node that was double clicked
...
});
First, you usually only need to know if the li was clicked so monitoring the event on the li will give you everything you need. Secondly, use live or delegate for the event binding so you can manipulate the tree without breaking the event.
Once you have the node that was double clicked (the this object) you can then use the built-in functions like this . . .
if (!jsAll.is_selected(this)) { return false; } //cancel operation if dbl-clicked node not selected
Where . . .
jsAll = $.jstree._reference("basic_html")
$("#basic_html").bind("dblclick.jstree", function (event) {
var node = $(event.target).closest("li");//that was the node you double click
});
that's the code you want.
Here is the exact copy of my code: jsFiddleCode
As you can see I have a two sortable connected lists and when some item is dropped to them they execute functions subFunction and unsubFunction respectively. Now, I also have the code for doubleclicking one of the items so that then they are put in the opposite list (the function switchLists() takes care of that.
Now, what I would like to accomplish here is the same behavior as when the items are dragged and dropped (the alert box appearing and saying exactly (for example): "Item 6 just subed".
My lack of understanding is how can it be that I have the ui available when the function subFunction is called, and not when I call the switchLists. ( I did try to add ui to the call of switchLists like this:
switchLists(e, ui){
//same code as before...
//this code doesn't execute
var itemText= ui.item.text();
alert(itemText + " just subed");
}
But I get an error in FireBug in Firefox saying that the ui is undefined.
You are free to edit the code on fiddle and post it here as a link.
As a more general questions: how does jquery pass variables to other functions? I mean, the code:
receive: subFunction
is called without any arguments, so how does the subFunction get event and ui? If you have some good tutorial on all this, it's appreciated.
Thank you for your help.
After a long day playing with this I finally came to the answer and did it like this: jsFiddle link
In short, I separated the previous function to two functions and I also read a little more about jQuery and found out that in the function I can do $(this) and so access the text of the element.
OK, just for reference the whole code is here:
$(function() {
$( "#sortable1" ).sortable({
connectWith: ".connectedSortable",
receive: subFunction
});
$( "#sortable2" ).sortable({
connectWith: ".connectedSortable",
receive: unsubFunction
});
$(".ui-state-default").dblclick(function() {
$(this).removeClass().addClass("ui-state-highlight");
var litem = $(this).clone();
litem.appendTo($('#sortable2'));
$(this).remove();
$.jGrowl($(this).text() + " successfully unsubed!", {header:"Subscription Status", life: 1000});
});
$(".ui-state-highlight").dblclick(function() {
$(this).removeClass().addClass("ui-state-default");
var litem = $(this).clone();
litem.appendTo($('#sortable1'));
$(this).remove();
$.jGrowl($(this).text() + " successfully subed!", {header:"Subscription Status", life: 1000});
});
function subFunction(event, ui) {
ui.item.toggleClass("ui-state-default");
ui.item.toggleClass("ui-state-highlight");
$.jGrowl(ui.item.text() + " successfully subed!", {header:"Subscription Status", life: 1000});
}
function unsubFunction(event, ui) {
ui.item.toggleClass("ui-state-default");
ui.item.toggleClass("ui-state-highlight");
$.jGrowl(ui.item.text() + " successfully unsubed!", {header:"Subscription Status", life: 1000});
}
});