When I load a web page with the chrome developer console open, I see jquery loading extn-utils.html, and that loads extn-utils.js. What are those?
It cause no harm. It is mostly by Adobe Acrobat extension. To verify disable it in chrome://extensions and check.
Related
When I try to open a ".jsp" file from Eclipse into the firefox developer edition, the browser cannot load the page when it is open. Instead, it only displays the page when it is started.
In the picture below, you can see that I have set that browser as the default in Eclipse.
For confirmation, my firefox developer edition is saved in the /opt/firefox-dev/ directory. And also, in the properties, I have included the %u command.
I am using MX-Linux as my OS. So what can be the reason behind this behaviour?
I am trying to simulate the 'Add to Homescreen' event as described in this guide from google. But, that blue link 'Add to homescreen' that they have in their screenshot under DevTools - Application - Manifest simply isn't there on my Chrome Dev Tools. I've tried it on several PWAs (including the Google I/O 2016 progressive web app PWA suggested as a page to try the feature on in the first link). No luck. That link simply isn't there.
Ultimately, I want to catch the event, prevent the default and then show the user a custom 'Install this app' message, as suggested in this guide. But to test it, I need this Chrome DevTools feature.
My Chrome DevTools version is 76.
Link the web manifest and add a link for the website in the html file
https://openclassrooms.com/en/courses/2479876-build-your-website-with-html5-and-css3/2490386-creating-links
For example
<p>This is the homescreenlink ?<br />
</p>
In Running the chrome development tools,
it is important to check what is the error maessage in the application list.
https://developers.google.com/web/tools/chrome-devtools/progressive-web-apps
What are the error messages you get when you work on this?
https://developers.google.com/web/fundamentals/app-install-banners/
One can debug with this tutorial.
https://developers.google.com/web/tools/chrome-devtools/javascript/reference
How can I see error messages when running a Chrome packaged app? I've been running the app in the browser and using DevTools but this technique has it's limitations.
If you need to inspect app windows, you can reach them at chrome://inspect/#apps
Or, as Daniel mentions, use the Developer Tool app.
General Chrome Debugging
By opening
chrome://inspect/#apps
you may debug all Apps and Extensions.
You may also like the official Google Chrome Apps & Extensions Developer Tool
Debugging Chrome Extensions
As described in the chrome developer Tutorial you can activate the developer mode within the settings. Afterwards an inspect popup option is avaialbe when you right-click an app-icon.
How can I view my Worklight developed website or pages in Google chrome? I want to inspect element for the page.
Revised answer based on comments:
Make sure that you are using an external browser (in your case, Chrome) to preview the application. You can do that in Eclipse via Preferences >> Browsers.
Please also read the following training module: Debugging your application.
For debugging a worklight app in google chrome
right click on project--> open worklight console--> right click on browser's properties-->copy the url and paste it into chrome's address bar. By using this you, easily see the worklight developed page on chrome.
Open Worklight Console
Under Mobile Web >> 'Click on Get App URL'
Run the app url in any browser
I am not able to install the GWT Developer plugin for Internet Explorer.
After getting the yellow patch saying:
Development Mode requires the Google Web Toolkit Developer Plugin
I click on Download plugin. Instead of redirecting to a download site it shows:
Internet Explorer cannot display the webpage
What might be the probable cause?
Actually the page is not redirecting to :
"https://dl-ssl.google.com/tag/s/appguid%3D%7B9a5e649a-ec63-4c7d-99bf-75adb345e7e5%7D%26lang%3Den%26appname%3DGWT%2520Developer%2520Plugin%2520for%2520IE%2520%2528x86%2529%26needsadmin%3Dfalse/gwt/plugins/ie/GwtDevPluginSetup.exe"
Is there any alternate way to install that plugin?
Please help!!
I faced the same problem and i think that there is no development mode for IE8. it didn't work when i tried to run it in IE. So i advice you to use Chrome it is the best browser supports GWT dev mode. Why do you need IE anyway ?
read this article about IE http://googlewebtoolkit.blogspot.com/2010/12/support-for-gwt-dev-mode-in-ie-9.html
Even I had the same issue in installing the plugin for IE, what i did was just copy and pasted the missing plugin url in address bar and hit the enter button. And installed it, so finally it worked. The issue was, the browser was unable to redirect to the plugins update site, after clicking on download link.
Hope this might fix your problem.