I want to access the developer tools on this domain "http://umang.gov.in" using F12 or right click of the mouse but the site website developer block this option.
I follow this step to access this.
Open browser menu > More tools > Developer Tools.
But it is too long process please help me provide me the alternative of it.
If you just want to inspect the elements and see then you can follow this:
Open an empty tab and press F12 and then copy and paste this Url in the address bar : http://umang.gov.in
Open the console using right click in a new tab. Then simply copy and paste the URL in that tab. You will get the DOM there.
Related
I'm making a Chrome Extension and need to view the HTML/CSS/JS of the popup.html.
I can't right click to inspect elements. Is there another way? I need to make sure CSS and JavaScript is being inserted correctly. How to debug a problem in that popup file?
Right click the extension's button, then 'Inspect Popup'
Inspect Popup has gone away with the latest build.
Here's how I debug Chrome Extension Popups.
Click your popup button to see the webpage (the popup window itself).
Right-click in the window and select Inspect element
The Chrome Debugger window comes up with the right context, but you've already missed your breakpoints and debugger statements.
HERE'S THE TRICK. Click on the Console part of the debugger and type: location.reload(true) and press enter.
Now your breakpoints are hit! Great way to reload changed scripts without revisiting the Extension page.
Perhaps another way may be to find the ID: for your application in chrome://chrome/extensions/
You can then load your popup in a regular window by
chrome-extension://id_of_your_application/popup.html
Exchange popup.html for the file you have specified in manifest.json under "default_popup" property.
Yes, 'Inspect Popup' on the extension icon, and apart from that - from extension manager you can also inspect your options page.
Try switching Auto-open DevTools for popups in the bottom right of DevTools Settings:
Another good way to inspect Javascript being part of the extension popup is adding special comments to the end of the script to be debugged:
// #sourceURL=popup.js
This is de-facto a directive for DevTools to include this specific file into Sources tab. From there you can inspect code, add breakpoints, output to console, etc. as usual.
Right now I'm using a Chromebook that does not allow me to "inspect element" on a webpage.
I would like to be able to view the javascript console log from within Cloud9.
Cloud9 seems to be able to "preview" a webpage, but it doesn't seem to have the option to view the console log from that webpage.
I feel like I should be able to do this with the debugger, but it may be impossible.
A way to do this (or verification that it is impossible) would be appreciated.
Javascript console log is not possible in the "client" in Cloud9.
Inspecting a single element on Chromebook is possible.
If you want to highlight a single element, "right click" the element and select "Inspect element" from the menu.
Source: https://answers.yahoo.com/question/index?qid=20140314102249AA5VbJJ
Cloud9 debugger works for server side code, it doesn't allow to inspect pages in the browser.
this JS alchemy game is what i want to copy, it s open source and has its code on github.
However, I want to see its code on webpage, right clicking when playing does not show context menu, I can not do "inspect source".
How do I inspect the actual html code?
CMD+ALT+I in chrome would open inspector.
I'm sure this must be a burden to other people too...
Say I am debugging a website, and there is an element on the site that when clicked calls a particular function; for example:
<img src="foo.png" onclick="javascript:Bar();" />
But I have no idea where Bar is declared in terms of the file structure. It could be coming from an external source or could be in the website solution.
Are there any tools that can be added into the browser (i.e. a FireFox extension) that can assist with this?
I'd sort of like something that when I click something that fires some javascript, breaks the execution and shows me where the execution was going to occur
You can use Firebug (FF add-on)
Open Firebug (press F12), Open Script tab and use search field.
In chrome (> v 15) developer tools you can search all sources.
Press F12, make sure the console is shown, then on the tab bar next to console is search, go into that tab, type in function Bar and hit return. Or after pressing F12 press Shift Ctrl F (Command option F on Mac)
There are a few caveats on this , e.g. i dont think this will find scripts inside iframes
I'm using chrome for a new website, and I'm doing some javascript debugging.
One of my favorite techniques to debug nested expressions is to put a breakpoint, enter an expression in firebug's input panel in the console tab and press run.
But I don't see this feature in chrome. I'm probably overlooking something. Is it there? And where can I find it.
You can do it right from this page: Hit CTRL+SHIFT+J, click the Sources tab, choose chromes-alternative-for-firebug-evaluation-console from the file drop down on the left, click on line 41 to create a break point. Now refresh the page and your breakpoint will stop the debugger.
Ctrl + Shift + I will open Chrome's Developer's Tools. Or (Chrome v9): Options -> Tools -> Developer Tools. Ctrl + Shift + J is a keyboard shortcut for the Javascript console.
Under the Scripts tab, you can click on the line number to set a breakpoint.
You can also try right clicking on the page and choosing "Inspect Element" which should open the developer tools for you. Then you can click the Scripts tab like Harmen said.