Cloud Storage state icons *replacement* inside the Sync Root folder - windows-runtime

In relation to the blocked question at https://social.msdn.microsoft.com/Forums/SECURITY/ro-RO/74b81550-f2d9-47f5-af03-a44585119832/how-to-change-a-cloud-file-placeholders-status-icon?forum=windowssdk
A call to ApplyCustomStateToPlaceholderFile() will set a new icon next to the existing one
It does not replace an existing icon. Can we set a new custom icon, so there is only one icon is displayed?
void Utilities::ApplyCustomStateToPlaceholderFile(PCWSTR path, PCWSTR filename, winrt::StorageProviderItemProperty& prop)
{
try
{
std::wstring fullPath(path);
fullPath.append(L"\\");
fullPath.append(filename);
auto customProperties{ winrt::single_threaded_vector<winrt::StorageProviderItemProperty>() };
customProperties.Append(prop);
winrt::IStorageItem item = winrt::StorageFile::GetFileFromPathAsync(fullPath).get();
winrt::StorageProviderItemProperties::SetAsync(item, customProperties).get();
}
catch (...)
{
// winrt::to_hresult() will eat the exception if it is a result of winrt::check_hresult,
// otherwise the exception will get rethrown and this method will crash out as it should
wprintf(L"Failed to set custom state with %08x\n", static_cast<HRESULT>(winrt::to_hresult()));
}
}
I prefer asking here instead of MSDN forums due to compulsory advertisement consent attached to their forum usage.

There is an open PR demoing how to set the error icon using PKEY_LastSyncError.
After asked the question on MSDN forums(which seems I can't reply anymore), I found another way to achieve this:
call CfSetPinState on the target file and pass in CF_PIN_STATE_EXCLUDED, this will exclude the file from syncing thus remove the existing icon, then apply your custom state on that file, there should be only your custom icon on the file now.

Related

Java Selenium findelement is not acknowledging an element that is on the page

If I use developer tools in Chrome, and paste my By.name statement, the page highlights exactly what I'm trying to view.
Here are two java statements sitting right next to each other:
driver.findElement(By.xpath("//input[#name='firstName']")).clear();
driver.findElement(By.xpath("//input[#name='shippingCost']")).click();
I put these two next to each other to rule out that the driver was broken somehow at the point in the code that these come from. The first statement does clear the text box referenced, but the second is returning NoSuchElementError. I have also tried using By.name as mentioned above, I'm just chasing down why the second throws an error every time.
The page I'm working with is an EXTJS single page website, so the control is always there. I want to use the .getText().length() to validate that there is now text in this box.
Any help on why I'm unable to click, or even just reference this control, on a page where I'm able to use my xpath or name selectors to see the control on the page.
---Edit to add these pics of the code relevent to the above xpaths
Sorry, this is another place that doesnt work, [name='shippingTypeGroundDate']
This is the shippingcost location
And this is the working firstName location
Check whether if there is any duplicate elements in the chosen selector. According to your description name field is working as expected and you are facing issues with the shipping cost field. it is possible that there are duplicate elements in inactive status on the same page with the chosen selector.
you can get number of elements present using below java code :
List<WebElement> listOfElements =driver.findElements(By.xpath("//input[#name='shippingCost']"));
System.out.println("Number of elements:" +listOfElements.size());
if above solutions not working, try with javascriptexecutor , it will perform these actions even if this element is underneath another element.
Add explicit wait for the input textbox to be loaded. Then try to click the textbox with Javascript executor. Sometimes webdriver click may not work.
WebElement element = driver.findElement(By.xpath("//input[#name='shippingCost']"));
try {
if (element.isEnabled() && element.isDisplayed()) {
((JavascriptExecutor) driver).executeScript("arguments[0].click();", element);
} else {
System.out.println("Unable to click on element");
}
} catch (StaleElementReferenceException e) {
System.out.println("Element is not attached to the page document "+ e.getStackTrace());
} catch (NoSuchElementException e) {
System.out.println("Element was not found in DOM "+ e.getStackTrace());
} catch (Exception e) {
System.out.println("Unable to click on element "+ e.getStackTrace());
}

JavaFX WebView: link to anchor in document doesn't work using loadContent()

Note: This is about JavaFX WebView, not Android WebView (i. e. I have seen "Android Webview Anchor Link (Jump link) not working").
I display a generated HTML page inside a javafx.scene.web.WebView that contains anchors and links to those anchors like this:
<p>Jump to Introduction</p>
some text ...
<h1 id="introduction">Introduction</h1>
more text ...
I use this code to load the HTML into the WebView:
public void go(String location) {
try {
// read the content into a String ...
String html = NetUtil.readContent(new URL(location), StandardCharsets.UTF_8);
// ... and use loadContent()
webview.getEngine().loadContent(html);
} catch (IOException e) {
LOG.error(e);
}
}
Everything is rendered correctly, but if I click on the link named "Introduction", nothing happens.
The HTML however is correct, which I checked by instead using this code:
public void go(String location) {
// use load() to directly load the URL
webview.getEngine().load(location);
}
Now, everything worls fine.
The problem seems to be somehow because the document URL of the WebView is null when using loadContent(), but since it's a readonly property, I have no idea how to make it work.
I need to use loadContent(), because the HTML is generated on the fly, and if possible in any way, I don't want to have to write it out to a file just to make anchor links working. Is there a way to fix this?
EDIT
I filed a bug for JavaFX.
It's probably another WebEngine bug. A lot of that code is just a native libraries wrapped in api, so we can't modify it in runtime to fix some disabilities.
If you are able to change the structure of generated file you can implement scrolling to element in js:
<script>
function scrollTo(elementId) {
document.getElementById(elementId).scrollIntoView();
}
</script>
<a href='#' onclick=scrollTo('CX')>Jump to Chapter X</a>
<h2 id="CX">Chapter X</h2>
If you can't change the structure, there is some steps that I've made to try to fix it and some suggestions - at first I've set value of location by reflections after loadContent for sure:
Field locationField = WebEngine.class.getDeclaredField("location");
locationField.setAccessible(true);
ReadOnlyStringWrapper location = (ReadOnlyStringWrapper) locationField.get(engine);
location.set("local");
But in fact, keeping state of actual location is just an information for you and manipulating this changes nothing. I've also found a way to set url from js (just a long shot, we don't have any specific details why it's not working):
window.history.pushState("generated", "generated", '/generated');
Of course we can't because of:
SecurityError: DOM Exception 18: An attempt was made to break through the security policy of the user agent.
I think you should forget about loadContent(). You said that you didn't want to write generated content to file. A little dirty hack but really helpful for you could be wrapped http server on random and unused port in your application. You don't even need external libraries because Java has simple utilities like that:
HttpServer server = HttpServer.create(new InetSocketAddress(25000), 0);
server.createContext("/generated", httpExchange -> {
String content = getContent();
httpExchange.sendResponseHeaders(200, content.length());
OutputStream os = httpExchange.getResponseBody();
os.write(content.getBytes());
os.close();
});
server.setExecutor(null);
server.start();
You can also use another browser to display your page, e.g. JCEF (Java Chromium Embedded Framework).

SmartGWT TabSet.destroy() and recreation

I was having ID collision of tab IDs when trying to recreate the same TabSet.
My case is the following : I have 3 Tabs in general, then some action creates a 4th one, some action happens in this 4th tab which is then closed, and I need to relaunch my app and redraw again the 3 general Tabs fetching new info from the database. Everything was working well, except this warning of collision which was not a blocking one anyway.
In order to clean it, I followed Isomorphic's advice from this thread
and tried destroying the TabSet in order to recreate it.
I do:
if (myTabSet != null) {
myTabSet.destroy();
}
myTabSet = new TabSet();
// setting TabSet properties
// creating Tabs and adding them to the TabSet
I noticed, however, in debug, that the TabSet is not being desroyed completely, just some of its properties, and that a new ID is being given to it. As a result, there are no more warnings, the tabs are created, but they're not populated.
My question is : why the TabSet is not becoming null upon destruction, and how can I recreate it with no collision of IDs?
Thanks in advance
I used to have the same problem and fixed it with:
myTabSet.addCloseClickHandler(new CloseClickHandler() {
#Override
public void onCloseClick(TabCloseClickEvent event) {
event.getTab().getPane().destroy();
}
});
Apparently the tabset is not completely destroyed unless you destroy its pane.
Maybe it will work for you !

Continuous Pagination with LongListSelector

When my LongListSelector is scrolled to bottom, I want to automatically load more data from a web service. Just like the Store app does. My problem is that I can't found any event to trigger the load more action.
The recommandation from Microsoft is to use the LongListSelector.ItemRealized event, check if it's the last item (or the Nth last item) in the list to be "realized" and if it is, then it will start fetching new records. In terms of UX, it's best to show a ProgressIndicator on the SystemTray at the time and not try to imitate iOS with inline spinners.
LongListSelector.ItemRealized is actually a very interesting event since it fires when an Item has been data bound to a virtualized ListBoxItem. That means that the LongListSelector virtualization logic thinks it needs to prepare the FrameworkElement to be shown on screen. The ListBoxItem may or may not be on screen yet, but it's a good indication it's getting there.
For a code sample see # http://code.msdn.microsoft.com/wpapps/TwitterSearch-Windows-b7fc4e5e
void resultListBox_ItemRealized(object sender, ItemRealizationEventArgs e)
{
if (!_viewModel.IsLoading && resultListBox.ItemsSource != null && resultListBox.ItemsSource.Count >= _offsetKnob)
{
if (e.ItemKind == LongListSelectorItemKind.Item)
{
if ((e.Container.Content as TwitterSearchResult).Equals(resultListBox.ItemsSource[resultListBox.ItemsSource.Count - _offsetKnob]))
{
Debug.WriteLine("Searching for {0}", _pageNumber);
_viewModel.LoadPage(_searchTerm, _pageNumber++);
}
}
}
}

Debugging "Element is not clickable at point" error

I see this only in Chrome.
The full error message reads:
"org.openqa.selenium.WebDriverException: Element is not clickable at point (411, 675). Other element would receive the click: ..."
The element that 'would receive the click' is to the side of the element in question, not on top of it and not overlapping it, not moving around the page.
I have tried adding an offset, but that does not work either. The item is on the displayed window without any need for scrolling.
This is caused by following 3 types:
1.The element is not visible to click.
Use Actions or JavascriptExecutor for making it to click.
By Actions:
WebElement element = driver.findElement(By("element_path"));
Actions actions = new Actions(driver);
actions.moveToElement(element).click().perform();
By JavascriptExecutor:
JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("scroll(250, 0)"); // if the element is on top.
jse.executeScript("scroll(0, 250)"); // if the element is on bottom.
or
JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("arguments[0].scrollIntoView()", Webelement);
Then click on the element.
2.The page is getting refreshed before it is clicking the element.
For this, make the page to wait for few seconds.
3. The element is clickable but there is a spinner/overlay on top of it
The below code will wait until the overlay disppears
By loadingImage = By.id("loading image ID");
WebDriverWait wait = new WebDriverWait(driver, timeOutInSeconds);
wait.until(ExpectedConditions.invisibilityOfElementLocated(loadingImage));
Then click on the element.
You can also use JavaScript click and scrolling would be not required then.
IJavaScriptExecutor ex = (IJavaScriptExecutor)Driver;
ex.ExecuteScript("arguments[0].click();", elementToClick);
There seems to be a bug in chromedriver for that (the problem is that it's marked as won't fix)
--> GitHub Link
(place a bounty on FreedomSponsors perhaps?)
There's a workaround suggested at comment #27.
Maybe it'll work for you-
I had the same issue, tried all offered solutions but they did not work for me.
eventually I used this:
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("var evt = document.createEvent('MouseEvents');" + "evt.initMouseEvent('click',true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0,null);" + "arguments[0].dispatchEvent(evt);", findElement(element));
Hope this helps
Wow, a lot of answers here, and many good ones.
I hope I'll add something to this from my experience.
Well guys, in my case there was a cookie overlay hiding the element occasionally.
Scrolling to the element also works; but in my humble opinion (for my case, not a panacea for everyone) the simplest solution is just to go full screen (I was running my scripts on a 3/4 of the screen window)! So here we go:
driver.manage().window().maximize();
Hope that helps!
You need to use focus or scroll on that element. You also might have to use explict wait.
WebElement firstbutton= driver.findElement(By.xpath("Your Element"));
Actions actions = new Actions(driver);
actions.moveToElement(element);
actions.perform();
OR
The element is not clickable because of a Spinner/Overlay on top of it:
By loadingImage = By.id("loading image ID");
WebDriverWait wait = new WebDriverWait(driver, timeOutInSeconds);
wait.until(ExpectedConditions.invisibilityOfElementLocated(loadingImage));
OR
Point p= element.getLocation();
Actions actions = new Actions(driver);
actions.moveToElement(element).movebyoffset(p.x,p.y).click().perform();
OR
If still not work use JavascriptExecutor
JavascriptExecutor executor = (JavascriptExecutor)driver;
executor.executeScript("arguments[0].click();", firstbutton);
I have seen this in the situation when the selenium driven Chrome window was opened too small. The element to be clicked on was out of the viewport and therefore it was failing.
That sounds logical... real user would have to either resize the window or scroll so that it is possible to see the element and in fact click on it.
After instructing the selenium driver to set the window size appropriately this issues went away for me. The webdriver API is decribed here.
I was getting this error when running tests headless with xvfb-run. They were working flawlessly locally. Using chrome, versions of webdriver / chromedriver / chrome / java etc all identical.
The ‘won’t fix’ bug in chromedriver - GitHub Link pointed out by Tony Lâmpada suggested this may be related to what is / isn't visible on the screen.
Help message for xvfb-run shows the following:
-s ARGS --server-args=ARGS arguments (other than server number and
"-nolisten tcp") to pass to the Xvfb server
(default: "-screen 0 640x480x8")
Changing the resolution for xvfb made the error go away:
xvfb-run -s "-screen 0 1280x1024x16" ...
ruby/watir-webdriver/chrome
I use the following trick and seems like it works:
#scroll to myelement
#browser.execute_script "window.scrollTo(#{myelement.element.wd.location[0]},#{myelement.element.wd.location[1]})"
# click myelement
myelement.when_present.fire_event("click")
I, too, wrestled with this problem. Code works fine in FF, fails on Chrome. What I was trying to do was to click a tickbox - if it wasn't in view, I'd scroll to view and then click. Even scrolling into view works in Chrome, only the bottom few pixels of the tickbox wasn't visible so webdriver refused to click on it.
My workaround is this:
WebElement element = _sectorPopup.findElement(...);
((Locatable) element).getCoordinates().inViewPort();
try {
element.click();
} catch (Exception e) {
new Actions(getWebDriver()).sendKeys(Keys.PAGE_DOWN).perform();
element.click();
}
Chrome also has issues with sendKeys, using Actions is sometimes necessary. Obviously, you need to know which direction and how much you need to go so your mileage may vary. But I prefer this to the javascript hack, so I'm posting it here in case someone else will find it useful.
First, try to get the latest Chrome driver and check if it solves the issue.
In my case, it didn't fix the issue. But, the following solution worked for me so far. The following is C# code but you can follow same logic in your specific language. What we do here is,
Step 1: Focus on the element using the Selenium Actions object,
Step 2: Then do a click on the element
Step 3: If there's an exception, then we trigger a javascript "Click" event on the element by executing the javascript script through the Selenium browser driver's "ExecuteScript" method.
You can also skip step 1 and 2 and try only step 3 too. Step 3 would work on it's own but I noticed some strange behavior in one scenario in which step 3, even though it successfully clicked the element, caused unexpected behavior in other parts of my code after clicking the element.
try
{
//Setup the driver and navigate to the web page...
var driver = new ChromeDriver("folder path to the Chrome driver");
driver.Navigate().GoToUrl("UrlToThePage");
//Find the element...
var element = driver.FindElement(By.Id("elementHtmlId"));
//Step 1
new Actions(driver).MoveToElement(element).Perform();
//Step 2
element.Click();
}
catch (Exception)
{
//Step 3
driver.ExecuteScript("document.getElementById('elementHtmlId').click();");
}
I was getting the same issue while running selenium script in python. Here is what I used to click on the element:
from selenium.webdriver.common.action_chains import ActionChains
ActionChains(driver).click(element).perform()
When using Protractor this helped me:
var elm = element(by.css('.your-css-class'));
browser.executeScript("arguments[0].scrollIntoView();", elm.getWebElement());
elm.click();
I made this method based on a comment from Tony Lâmpada's answer. It works very well.
def scroll_to(element)
page.execute_script("window.scrollTo(#{element.native.location.x}, #{element.native.location.y})")
end
Today I got the same kind of issue. You don't believe me if i say how i solved the issue.
By maximizing the browser size
Yes, it is a pointer issue that means the size of the browser. For that, you just need to maximize the window size manually or through the code.
I was facing a similar problem whre i have to check two check boxes one after the other.But i was getting the same above error.hence i added wait in between my steps for checking the checkboxes....its working fine and great.here are the steps:-
When I visit /administrator/user_profiles
And I press xpath link "//*[#id='1']"
Then I should see "Please wait for a moment..."
When I wait for 5 seconds
And I press xpath link "//*[#id='2']"
Then I should see "Please wait for a moment..."
When I visit /administrator/user_profiles_updates
The reason for this error is that the element that you are trying to click is not in the viewport (region seen by the user) of the browser. So the way to overcome this is by scrolling to the desired element first and then performing the click.
Javascript:
async scrollTo (webElement) {
await this.driver.executeScript('arguments[0].scrollIntoView(true)', webElement)
await this.driver.executeScript('window.scrollBy(0,-150)')
}
Java:
public void scrollTo (WebElement e) {
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeAsyncScript('arguments[0].scrollIntoView(true)', e)
js.executeAsyncScript('window.scrollBy(0,-150)')
}
Apparently this is the result of a "Won't Fix" bug in the Chrome driver binary.
One solution that worked for me (Our Mileage May Vary) can be found in this Google Group discussion, Comment #3:
https://groups.google.com/forum/?fromgroups=#!topic/selenium-developer-activity/DsZ5wFN52tc
The relevant portion is right here:
I've since worked around the issue by navigating directly to the href of
the parent anchor of the span.
driver.Navigate().GoToUrl(driver.FindElement(By.Id(embeddedSpanIdToClick)).FindElement(By.XPath("..")).GetAttribute("href"));
In my case, I'm using Python, so once I got the desired element, I simply used
driver.get(ViewElm.get_attribute('href'))
I would expect this to only work, however, if the element you are trying to click on is a link...
Re Tony Lâmpada's answer, comment #27 did indeed solve the problem for me, except that it provided Java code and I needed Python. Here's a Python function that scrolls to the element's position and then clicks it.
def scroll_to_and_click(xpath):
element = TestUtil.driver.find_element_by_xpath(xpath)
TestUtil.driver.execute_script('window.scrollTo(0, ' + str(element.location['y']) + ');')
element.click()
This solved the problem for me in Chrome 34.0. It caused no harm in Firefox 28.0 and IE 11; those browsers aren't subject to the problem, but scrolling to the element's position before clicking it still isn't a bad thing.
This might happen if the element changes position while the driver is attempting to click it (I've seen this with IE too). The driver retains the initial position but by the time it actually gets to clicking on it, that position is no longer pointing to that element. The FireFox driver doesn't have this problem BTW, apparently it "clicks" elements programmatically.
Anyway, this can happen when you use animations or simply change the height of elements dynamically (e.g. $("#foo").height(500)). You need to make sure that you only click elements after their height has "settled". I ended up with code that looks like this (C# bindings):
if (!(driver is FirefoxDriver))
{
new WebDriverWait(driver, TimeSpan.FromSeconds(10)).Until(
d => d.FindElement(By.Id(someDynamicDiv)).Size.Height > initialSize);
}
In case of an animation or any other factor you can't easily query for, you can utilize a "generic" method that waits for the element to be stationary:
var prevLocation = new Point(Int32.MinValue, Int32.MinValue);
int stationaryCount = 0;
int desiredStationarySamples = 6; //3 seconds in total since the default interval is 500ms
return new WebDriverWait(driver, timeout).Until(d =>
{
var e = driver.FindElement(By.Id(someId));
if (e.Location == prevLocation)
{
stationaryCount++;
return stationaryCount == desiredStationarySamples;
}
prevLocation = e.Location;
stationaryCount = 0;
return false;
});
I met this because a loading dialog cover on this element. I simplely solve it by add a waiting before working with the this element.
try {
Thread.sleep((int) (3000));
} catch (InterruptedException e) {
//
e.printStackTrace();
}
Hope this help!
Explanation of error message:
The error message simply says, that the element you want to click on is present, but it is not visible. It could be covered by something or temporary not visible.
There could be many reasons why the element is not visible in the moment of the test. Please re-analyse your page and find proper solution for your case.
Solution for particular case:
In my case, this error occures, when a tooltip of the screen element i just clicked on, was poping over the element I wanted to click next. Defocus was a solution I needed.
Quick solution how to defocus would be to click to some other element in another part of the screen which does "nothing" resp. nothing happens after a click action.
Proper solution would be to call element.blur() on the element poping the tooltip, which would make the tooltip disapear.
I was facing the same problem with clj-webdriver (clojure port of Selenium). I just translated the previous solution to clojure for convenience. You can call this function before doing click or whatever to avoid that problem.
(defn scrollTo
"Scrolls to the position of the given css selector if found"
[q]
(if (exists? q)
(let [ loc (location-once-visible q) jscript (str "window.scrollTo(" (:x loc) "," (:y loc) ")") ]
(execute-script jscript))))
Maybe it's not really clean solution but it works:
try:
el.click()
except WebDriverException as e:
if 'Element is not clickable at point' in e.msg:
self.browser.execute_script(
'$("{sel}").click()'.format(sel=el_selector)
)
else:
raise
I was getting this bug because I tested a hover and then needed to click on the link underneath the tooltip. The solution was to add page.find('.sp-logo').hover before click_link to get the tooltip out of the way.
It's funny, all the time I spent looking at the various responses, no one had tried the obvious, which of course, I hadn't either. If your page has the same id used multiple times, as mine did, ("newButton",) and the one you want is not the first one found, then you will in all likelihood get this error. The easiest thing to do (C#):
var testIt = driver.FindElements(By.Id("newButton"));
Note it's FindElements, not FindElement.
And then test to see how many results came back from the retrieval. If it's the second one, you can then use:
testit[1].Click();
Or get whomever reused ids to fix them.
After testing all mentioned suggestions, nothing worked. I made this code. It works, but is not beautiful
public void click(WebElement element) {
//https://code.google.com/p/selenium/issues/detail?id=2766 (fix)
while(true){
try{
element.click();
break;
}catch (Throwable e){
try {
Thread.sleep(200);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
}
}
}
public void click(String css) {
//https://code.google.com/p/selenium/issues/detail?id=2766 (fix)
while(true){
try{
driver.findElement(By.cssSelector(css)).click();
break;
}catch (Throwable e){
try {
Thread.sleep(200);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
}
}
}
I do a kind of brute force of clicks and it works for me.
try:
elem.click()
except:
print "failed to click"
size = elem.size
mid_of_y = int(size["height"])/2
stepts_to_do_to_left = int(size["width"])
while stepts_to_do_to_left > 0:
try:
print stepts_to_do_to_left, mid_of_y
action = webdriver.common.action_chains.ActionChains(driver)
action.move_to_element_with_offset(elem, mid_of_y, stepts_to_do_to_left)
action.click()
action.perform()
print "DONE CLICK"
break
except:
pass
If you have jQuery loaded on the page, you can execute the following javascript command:
"$('#" + element_id + "').click()"
Example using python executor:
driver.execute_script("$('#%s').click()" % element_id)
Try to maximize the browser when you are working with resolutions greater than 1024x768.
driver.manage().window().maximize();