How can edit the source code of a website in order to modify its method? This is for a CTF challenge which involves exploiting the website but I cannot modify it in Microsoft Edge. I was able to do it on Chrome on another computer and tried it on mine, but it did not work either. What's the problem here?
EDIT: The problem that I have is that Edge won't allow me to modify the code. I try to double click on it but when I try to type something, nothing happens. In my case, I need to remove a few lines of code to change the outcome when it works in order to get the flag but it won't allow me to. I also have checked my settings to allow experiments on the JavaScript and restarted my browser but it didn't work.
you need to go to tab Experiments in DevTools and turn on appropriate option
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Moving from InDesign to Acrobat now, I need to automate a very simple task. I'll eventually use BridgeTalk to have an InDesign script call Acrobat X and have it do a couple of simple things. To this end I've been reading up on how to script Acrobat. Unfortunately, it does not seem anywhere as simple as scripting InDesign or Illustrator.
For one thing, the ExtendScript Toolkit is now useless since Acrobat has a built-in "Javascript Console". This would be perfectly fine, except that my console seems to be completely broken. Once I launched it (and it was hellacious just trying to figure that out), I type in a simple 3 + 4 in the console and press Command+Enter, as noted in Thom Parker's guide on AcrobatUsers. (I don't have a fancy Mac extended keyboard with a numeric keypad, so I have to use Command+Enter.)
Nothing happens.
I've tried other things, such as selecting the code first, pressing Control+Enter instead, using a different line of code such as console.println("Hello.");, etc. Nothing I do seems to work. What am I doing wrong?
Finally got my question answered over on Adobe's forums. I thought I had tried everything, but it turns out that I had not even tried a simple Shift + Enter. Hard to believe, since I thought I'd tried every possible key combination already, but I cannot deny the facts. Since I only had the small Apple keyboard without the numeric keypad, I suppose this is the only way to get Enter instead of Return from that key. At any rate, the answer is now known!
It seems to be command-return on MacOS 10.13.6 But thanks for the hint above.
I am trying to edit a website, whose UI lacks the property what I want. I can navigate over items using KeyUp or KeyDown (keyboard keys). However, when it scrolls the window, it performs unnecessary animation and I want to remove this feature.
I used Google Developer Tools to browse and edit the main javascript file, but it doesn't change the webpage's features even if I edit the code. I think it's because the script file is written in one line so that it can't be properly displayed in 'not pretty' (or normal) mode of Source tab, where I can edit the code. The reason that I am suspecting this is that the code shows until it's end in pretty mode, but in not pretty mode, the source code is cut somewhere before the end of the file.
Is there anyway to get over this problem? The website I want to modify is as follows:
https://www.gqueues.com/main
If you edit the javascript it wont execute unless it is called, so you are probably binding to keyboard events but the code never gets executed because it does when the js loads, and not when it is edited.
I would suggest adding the functionality you want using the console if you can't edit the file on the server.
I'm working on a website where one of the pages has a list of articles and an option to filter these based on certain keywords. All the keywords are links and listed to the right of the list. In order to get the correct URL's, the links on each keywords hold part of the ajaxURL that would give the correct response for the given keyword. In addition, I got a script that adds a 'click'-event to all links and appends the last required parameters to the ajaxURL. I "reload" the list by using jQuery's 'load'-function, like this:
$('a.keyword').click(function(event){
event.preventDefault();
// Other logic
$('.list').load(ajaxURL);
}
However, when using the filter in IE9 the content of 'ajaxURL' is loaded into the entire page. That is, the entire page is replaced with the resulting list. I figured this could be a problem of only using 'event.preventDefault()' on the 'click'-event I got on each link, so I added a variety of alternatives:
event.stopPropagtion()
return false
if(event.preventDefault){
event.preventDefault();
} else {
event.returnValue = false;
}
After hours of debugging, trying different combinations of these and trying IE7, IE8 and IE9 using the developer tool provided in IE, I realized that the first time I open the page with IE9 (without opening the developer tool), I get the problem described above. However, when I open the developer tool and selects IE8 it all works perfectly! The same happens when I change it back to IE9! (In this case I used all the alternatives above.)
For some reason, these transitions make it work! I can't figure out how to fix this.. I can't force users to open developer tool and switch mode to make i work. :P Any ideas? Does the developer tool add something that could do this?
I appreciate any help on the matter! :-)
PS. It works just fine in Chrome, ++.
The only thing I can think of is having console.log() in your script. That statement throws a Javascript error in IE up until you open the Developer Tools.
If that occurs earlier than the code you provided in the question then the rest of your script probably won't get evaluated, and your event handlers won't be bound at all, causing the links to just be regular links.
I have been using Eclipse for some weeks now and I start getting used to it.
However, one thing really annoys me:
When editing JavaScript (I didn't try any other language yet), the editor window keeps jumping to the start of the document I am editing.
This mostly happens when the code currently contains syntax errors and mostly while / after deleting lines.
Especially constructs like { = and sometimes unterminated strings / comments seem to cause this problem.
When it happens, only the view scrolls to the top of the document - the cursor stays where it was before the "jump" occurred.
Anyone having an idea on how to fix this?
I believe the problem described above is related to this bug:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=318095
The work around is to disable the "Link with Editor" option from the Project Explorer. Which is to say make sure the icon with two arrows facing in opposite directions at the top of the file tree is not enabled. Disabling this option resolved the issue for me.
Looks like a problem with the implementation of the JavaScript editor. Most probably the jump occurs when the JavaScript-Parser is not able to parse your document and throws an exception. You might consider to report a bug to the eclipse project (maybe there is already such a report?).
As a workaround you might consider to adapt your way of typing the code a bit. Try to write the code in a way that does not confuse the parser (for example it might help to immediately close a newly created comment and THEN write the content instead of open the comment, write the content and finally close the commend). Same for strings, blocks ...
I am having the same problem. I had this line of code in my file and I could consistently reproduce the issue:
$.preload(preloadImages
, {
base:assetsUrl+'b/images/',
ext:'.png'
});
I changed it to the following and I no longer have the problem.
$.preload(preloadImages, {
base:assetsUrl+'b/images/',
ext:'.png'
});
I get this Phenomenon, when i'm editing in a Java-Class while still residing in a Debug-Process. The Debugger recognises the Change and reevaluates the Code and jumps back in order to be able to reexecute only the changed Code.
Hii i got solution goto
Window->Preferences->search autosave
and disble it and hit apply and close button.
this worked for me !
Having problems in IE7.It does not show me the "mouse over- drop down".
This "mouse over" was working well till yesterday also works in FireFox.
There a table that displays all the current documents.When one does a mouse over on a given document,it displays a list of options in form of a dropdown.
Can it be corrected in IE settings etc?
I am not talking about the javascript here , only the user settings.I am strictly the end user in this case.Also i tried downloading IE8 and it stopped in between.Hence I checked the ActiveX settings in IE and it was enabled.
Kindly help.
Your question seems well-founded, but it's difficult to discern what the question is exactly. Could you please elaborate? Source code may also help.
If you'd like to go a more DIY route, try throwing your code at JSLint. It will magically surface errors you didn't see.
Sitecore generates a lot of temporary and debug code files. This could be the problem. I would try deleting all of the temp/debug files, and see if that helps. They are scattered throughout the site, so you have to hunt for the debug directories.
However, I do see a lot of WEIRD JavaScript things with SiteCore. Sometimes I will load the content editor, and it wont work because of JS errors. I clear my cache and refresh and it works fine. But nothing in the JavaScript should be changing, since it would be the scripts from the vendor. I don't go in and change JS. Maybe they are generating JS somewhere.