We Keep Coding

Google App Script logger.log not showing anything

I writing a simple google web app. this .gs basically open a html file that require user to input his name then click. after the user clicked it, the function checkGCR() should log the username in logger.log. but nothing show in logger.log. if run the function checkGCR(), the log does record "null" since nothing input in the input box. One thing I notice is eventhough the logger.log didn't show anything, but stackdriver log doesn't showing something going on there. Please check my code is that something wrong I did here because I follow online tutorial with exact same coding but logger.log just doesn't seem to work.
//This is code.gs
function checkGCR(myid){
Logger.log(myid);
}
//This is html
document.getElementById("btn").addEventListener("click", doStuff);
function doStuff(){
var myid=document.getElementById("mykidid").value;
google.script.run.checkGCR(myid);
}

I just found out that eventhough it doesn't show up at Logger.log, but it does show up in Stackdriver log. So I just use that instead.

Read external Files with GlassFish / Vaadin?

I would like to make .txt-files accessible for my VaadinApp on a GlassfishServer.
Lets say I have a .txt-file, its content is 12345.
Now, when I click a button on my Vaadin StartPage, I would like to show the Data that has been written into this .txt-file.
I know how Java Input/Output is working but I have no clue how to make those files accessible for my VaadinApplication running on Glassfish 4.1.2.
Is there a folder I can put the .txt-file in, or how would I access the file?
Thanks

There is component named Label is available in Vaadin.
So that, the values which needs to be shown on the screen can be set as a caption/value for that object.
This can be done either through constructor or setter in that object.We will set the value through the setter as we need to display the value, once the button is clicked. That can be done like this.
Label sampleLabel = new Label();
sampleLabel.setContentMode(com.vaadin.shared.ui.ContentMode.HTML);
Now we will see how this can be added to the label, when a button is clicked.
Button sampleButton = new Button("Click");
sampleButton.addClickListener(event -> sampleLabel.setValue(<call the method that reads data from the text file>));
I hope this will be helpful.
Note: Basically you can place the file anywhere in the system.
But most preferred way.
If you are using maven to build the project, place the files in the resource folder.(src/main/resources)

isDisplayed always returns false for the specific element

I'm using Selenium to check if error message shown when user sent form with empty fields. Error message block is attached to the DOM all the time, but when there is no errors it has "display: none;" style attribute. So, when I push the "save" button, I check if this block visible this way:
Assert.assertTrue("There is no validation error!", driver.findElement(By.id("validationModal")).isDisplayed());
And this works. But when I'm trying to check that messages in this block are showed, isDisplayed method always returns "false". When I use just this:
driver.findElement(By.id("validationModal")).findElement(By.tagName("ul"))
.findElement(By.xpath("//*[contains(text(),'Empty app name field')]"));
it goes fine, but it's wrong because it wouldn't throw an exception when this text will be not visible, but will be in page code. If I write this:
Assert.assertTrue(driver.findElement(By.id("validationModal")).findElement(By.tagName("ul"))
.findElement(By.xpath("//*[contains(text(),'Empty app name field')]")).isDisplayed());
it always fails. And I don't really understand why and how I can check, that text of error message is shown, right way.
UPD:
I've found the source of problem. This string finds not element inside "validationModal" block, but inside tag, which contains text we have to find.
driver.findElement(By.id("validationModal")).findElement(By.tagName("ul"))
.findElement(By.xpath("//*[contains(text(),'Empty app name field')]")).isDisplayed()
But I still not understand why it happens, because I specify the element where it should be searched for.

It seems that you are trying to interact with some modal frame.
Generally to interact with modal element you should change driver context first.
driver.switchTo().frame("ModelFrameTitle");
or
driver.switchTo().activeElement()
Find or check elements and then come back to main frame
driver.switchTo().defaultContent()

Try this :
Assert.assertTrue("Element is not displayed",driver.findElement(By.xpath("//*[contains(text(),'Empty app name field')]")).isDisplayed());

There was an error in xpath.
Wrong string was:
findElement(By.xpath("//*[contains(text(),'Empty app name field')]"))
And right is:
findElement(By.xpath("//li[contains(text(),'Empty app name field')]"))

Printing in android studio - folding sections

When I was printing java code in Eclipse, the way of printing was WYSIWYG. So if I folded some selected sections (for example import section, but also any other foldable section), it was printed as folded.
In Android Studio code is printed allways fully unfolded. Does anybody know some way (plugin or some preferences setting etc.), how to set it to print also in the folding WYSIWYG style?

My problem is that I have done the printing part in android device when the printer is already configured on the device.
If the printer is not configured on the device, the exception occurs can you tell that how u know that printer is configured on device
e1=(EditText) findViewById(R.id.editText);
String name=e1.getText().toString();
PrintManager printManager=(PrintManager) this.getSystemService(Context.PRINT_SERVICE);
//PrintDocumentAdapter printAdapter = view.createPrintDocumentAdapter();
//Toast.makeText(getApplicationContext(),"hi nikhil"+name+""+printManager.getPrintJobs(),Toast.LENGTH_LONG).show();
String text=this.getString(R.string.app_name)+"Document";
// printManager.getPrintJobs();
printManager.print(text, new MyPrintDocumentAdapter(this), null);
Log.d("print", "print" + printManager);

on Android-Studio 4.0, I noticed that you can select the parts of a file you wish to print, and in the print dialog box, it will allow you to just print the selection. This isn't exactly what you're looking for, but it is a way to bypass the long lines of import statements and comments at the head of a file.

UISpec4J File Chooser Testing

I'm trying to use UISpec4J to test a file chooser.
A button is supposed to make the file chooser pop up. I found an example for a file chooser that pops up from a menu option:
WindowInterceptor
.run(openMenu.triggerClick())
.process(FileChooserHandler.init()
.titleEquals("Select a template file")
.assertAcceptsFilesOnly()
.select("/home/bond/file.txt"))
.run();
But I can't seem to get it to work with a simple button click instead - I know this is probably a really simple question but I can't seem to find other documentation to get this to work and I am pretty stuck... Can someone explain how to test this? Thanks!

I've also tried example from documentation and failed. Little change could help:
WindowInterceptor
.init(openMenu.triggerClick())
.process(FileChooserHandler.init()
.titleEquals("Select a template file")
.assertAcceptsFilesOnly()
.select("/home/bond/file.txt"))
.run();
I've replaced first instance of run to init.
Probably, it's a typo in docs.