I want to call website URL in .exe.
I will share this .exe or program with my website user so instead of website they will use program
So in windows application I give WebBrowser Navigate but it give script error
What is problem with this code?
webBrowser1.Navigate("http://okey101.xyz/index.html");
It give that error
is webbrowser user internet explorer background?If yes can we change it?
You could just add this line in your constructor:
webBrowser1.ScriptErrorsSuppressed = true;
Note that with this line you just "ignore" these errors and prevent them to be shown to the user. It's still very useful because most of the script errors arent supposed to be "errors" per se.
Related
I am doing some test then find below code would pop up a window:
test
looks like it is trying to open an application.
Can anyone tell me what is the usage/purpose of this "script"?
looks like FF, Chrome, and IE all support it.
script is being used as a protocol. No applications handle the script protocol, so clicking it does nothing useful.
You can register a custom protocol handler and if the user accepts it, your application will be allowed to open all links of that type (there are only a few permitted protocols):
window.navigator.registerProtocolHandler('web+test', 'http://example.org/?handler=%s', 'Test Protocol');
Only example.org will be allowed to run the above code, but if you open your dev tools while visiting http://example.org/ and run the above code, you will get a dialog asking you to allow or deny the protocol association. If you accept it, click the following link on any website:
test
It will redirect to http://example.org/?handler=hello
Trying to open an application? That script is just a hyperlink, it does not tell anything else in the script, just that it will open a link into site that tells "test"
I am trying to use Dialog API of Office addin.
I can successfully open a Dialog box from my task pane by:
$scope.openDialog = function () {
Office.context.ui.displayDialogAsync('https://localhost:3000/home',
function (asyncResult) {
dialog = asyncResult.value;
dialog.addEventHandler(Office.EventType.DialogMessageReceived, processMessage);
});
}
My Dialog box is a mean-stack site. I have added <script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js"></script> in the index.html. And I tried to use Office.context.ui.messageParent(true);, it shows an error in console:
And I see in the doc that I don't understand quite well:
The Office JavaScript library is loaded in the page. (Like any page
that uses the Office JavaScript library, script for the page must
assign a method to the Office.initialize property, although it can be
an empty method. For details, see Initializing your add-in.)
I also tried to add Office.initialize = function () { }; in index.html, the error is still there, and processMessage of the task pane does not seem to receive anything.
So is there anything special I should do to my mean-stack site so that it could use messagePerent?
The console error will not introduce any bad effect to the dialog. We already fixed it internal. You can just ignore this error. Did you check whether office.context.ui.messageParent is null or undefined ? if it is not, then the dialog has been initialized successfully. Then it will be only something wrong with the postMessage method, what system and browser version are you using ?
1. If it is Win10 and latest version of IE, please make sure the dialog first page domain is same with the taskpane domain. Or you can use other browser to try it.
2. If it is Win7&8&8.1 and IE, then you can just try in other browser to see whether the messageParent api is work. We have already done a code change to fix the IE issue. It will be deployed to prod soon.
Just say I typed in a bad hostname in the address bar.
For example, say I wasn't running a local web server, and I load:
http://localhost/callback_url
In Chrome, this will give me a "This webpage is not available" message.
Is there anyway I can find out what the url is in the address bar from the Javascript console, even though the page failed to load?
I know I can normally use window.location.href to get this, but that returns "data:text/html,chromewebdata" in this instance.
So in this example, I'd like to know if there's some javascript that returns http://localohost/callback_url
EDIT: The main reason I'd like to do this is so I know if server side redirect failed when using ChromeDriver with Selenium. So I'd prefer to avoid using extensions if possible, and am open to Chrome and ChromeDriver specific solutions if applicable! The callback_url may have extra info in it, added by the server, and I'd like to see what this info is. I'd like to avoid running another server to get this data if possible.
The loadTimeData object included in the ERR_CONNECTION_REFUSED page has the failed URL:
> loadTimeData.data_.summary.failedUrl
"http://localhost/foo?request_url=bar"
You can get it from the title of the page.
By typing document.title and doing some regex you can get the URL.
Another way I found is by using the following
var data = loadTimeData.createJsEvalContext();
console.log(data.a.$top.summary.failedUrl);
If you open the developer tools and search for a part of the URL in source code, you will see that Chrome creates the loadTimeData in the "not available page".
How do i set up a custom protocol handler in chrome? Something like:
myprotocol://testfile
I would need this to send a request to http://example.com?query=testfile, then send the httpresponse to my extension.
The following method registers an application to a URI Scheme. So, you can use mycustproto: in your HTML code to trigger a local application. It works on a Google Chrome Version 51.0.2704.79 m (64-bit).
I mainly used this method for printing document silently without the print dialog popping up. The result is pretty good and is a seamless solution to integrate the external application with the browser.
HTML code (simple):
Click Me
HTML code (alternative):
<input id="DealerName" />
<button id="PrintBtn"></button>
$('#PrintBtn').on('click', function(event){
event.preventDefault();
window.location.href = 'mycustproto:dealer ' + $('#DealerName').val();
});
URI Scheme will look like this:
You can create the URI Scheme manually in registry, or run the "mycustproto.reg" file (see below).
HKEY_CURRENT_USER\Software\Classes
mycustproto
(Default) = "URL:MyCustProto Protocol"
URL Protocol = ""
DefaultIcon
(Default) = "myprogram.exe,1"
shell
open
command
(Default) = "C:\Program Files\MyProgram\myprogram.exe" "%1"
mycustproto.reg example:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Classes\mycustproto]
"URL Protocol"="\"\""
#="\"URL:MyCustProto Protocol\""
[HKEY_CURRENT_USER\Software\Classes\mycustproto\DefaultIcon]
#="\"mycustproto.exe,1\""
[HKEY_CURRENT_USER\Software\Classes\mycustproto\shell]
[HKEY_CURRENT_USER\Software\Classes\mycustproto\shell\open]
[HKEY_CURRENT_USER\Software\Classes\mycustproto\shell\open\command]
#="\"C:\\Program Files\\MyProgram\\myprogram.exe\" \"%1\""
C# console application - myprogram.exe:
using System;
using System.Collections.Generic;
using System.Text;
namespace myprogram
{
class Program
{
static string ProcessInput(string s)
{
// TODO Verify and validate the input
// string as appropriate for your application.
return s;
}
static void Main(string[] args)
{
Console.WriteLine("Raw command-line: \n\t" + Environment.CommandLine);
Console.WriteLine("\n\nArguments:\n");
foreach (string s in args)
{
Console.WriteLine("\t" + ProcessInput(s));
}
Console.WriteLine("\nPress any key to continue...");
Console.ReadKey();
}
}
}
Try to run the program first to make sure the program has been placed in the correct path:
cmd> "C:\Program Files\MyProgram\myprogram.exe" "mycustproto:Hello World"
Click the link on your HTML page:
You will see a warning window popup for the first time.
To reset the external protocol handler setting in Chrome:
If you have ever accepted the custom protocol in Chrome and would like to reset the setting, do this (currently, there is no UI in Chrome to change the setting):
Edit "Local State" this file under this path:
C:\Users\Username\AppData\Local\Google\Chrome\User Data\
or Simply go to:
%USERPROFILE%\AppData\Local\Google\Chrome\User Data\
Then, search for this string: protocol_handler
You will see the custom protocol from there.
Note: Please close your Google Chrome before editing the file. Otherwise, the change you have made will be overwritten by Chrome.
Reference:
https://msdn.microsoft.com/en-us/library/aa767914(v=vs.85).aspx
Chrome 13 now supports the navigator.registerProtocolHandler API. For example,
navigator.registerProtocolHandler(
'web+custom', 'http://example.com/rph?q=%s', 'My App');
Note that your protocol name has to start with web+, with a few exceptions for common ones (like mailto, etc). For more details, see: http://updates.html5rocks.com/2011/06/Registering-a-custom-protocol-handler
This question is old now, but there's been a recent update to Chrome (at least where packaged apps are concerned)...
http://developer.chrome.com/apps/manifest/url_handlers
and
https://github.com/GoogleChrome/chrome-extensions-samples/blob/e716678b67fd30a5876a552b9665e9f847d6d84b/apps/samples/url-handler/README.md
It allows you to register a handler for a URL (as long as you own it). Sadly no myprotocol:// but at least you can do http://myprotocol.mysite.com and can create a webpage there that points people to the app in the app store.
This is how I did it. Your app would need to install a few reg keys on installation, then in any browser you can just link to foo:\anythingHere.txt and it will open your app and pass it that value.
This is not my code, just something I found on the web when searching the same question. Just change all "foo" in the text below to the protocol name you want and change the path to your exe as well.
(put this in to a text file as save as foo.reg on your desktop, then double click it to install the keys)
-----Below this line goes into the .reg file (NOT including this line)------
REGEDIT4
[HKEY_CLASSES_ROOT\foo]
#="URL:foo Protocol"
"URL Protocol"=""
[HKEY_CLASSES_ROOT\foo\shell]
[HKEY_CLASSES_ROOT\foo\shell\open]
[HKEY_CLASSES_ROOT\foo\shell\open\command]
#="\"C:\\Program Files (x86)\\Notepad++\\notepad++.exe\" \"%1\""
Not sure whether this is the right place for my answer, but as I found very few helpful threads and this was one of them, I am posting my solution here.
Problem: I wanted Linux Mint 19.2 Cinnamon to open Evolution when clicking on mailto links in Chromium. Gmail was registered as default handler in chrome://settings/handlers and I could not choose any other handler.
Solution:
Use the xdg-settings in the console
xdg-settings set default-url-scheme-handler mailto org.gnome.Evolution.desktop
Solution was found here https://alt.os.linux.ubuntu.narkive.com/U3Gy7inF/kubuntu-mailto-links-in-chrome-doesn-t-open-evolution and adapted for my case.
I've found the solution by Jun Hsieh and MuffinMan generally works when it comes to clicking links on pages in Chrome or pasting into the URL bar, but it doesn't seem to work in a specific case of passing the string on the command line.
For example, both of the following commands open a blank Chrome window which then does nothing.
"c:\Program Files (x86)\Google\Chrome\Application\chrome.exe" "foo://C:/test.txt"
"c:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --new-window "foo://C:/test.txt"
For comparison, feeding Chrome an http or https URL with either of these commands causes the web page to be opened.
This became apparent because one of our customers reported that clicking links for our product from a PDF being displayed within Adobe Reader fails to invoke our product when Chrome is the default browser. (It works fine with MSIE and Firefox as default, but not when either Chrome or Edge are default.)
I'm guessing that instead of just telling Windows to invoke the URL and letting Windows figure things out, the Adobe product is finding the default browser, which is Chrome in this case, and then passing the URL on the command line.
I'd be interested if anyone knows of Chrome security or other settings which might be relevant here so that Chrome will fully handle a protocol handler, even if it's provided via the command line. I've been looking but so far haven't found anything.
I've been testing this against Chrome 88.0.4324.182.
open
C:\Users\<Username>\AppData\Local\Google\Chrome\User Data\Default
open Preferences then search for excluded_schemes you will find it in 'protocol_handler' delete this excluded scheme(s) to reset chrome to open url with default application
I wrote a javascript function in my html page to execute an .exe file. for this i used ActiveXObject.
my function is:
//~~~~~~~~~~~~~~~~~~~~~~~~~~~JavaScript~~~~~~~~~~~~~~~~
function openWin(url)
{
if (!document.all) {
alert ("Available only with Internet Explorer.");
return;
}
var ws = new ActiveXObject("WScript.Shell");
ws.Exec(url);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
It works fine but there is a alert "An ActiveX control might be unsafe to interact with other parts of the page. Do you want to allow this interaction?" comes up to confirm. If i say YES only it will get loaded.
Pls anyone help me on this how to avoid this pop-up coming every time when i reload my html page.
You can't. Your users can, by giving your page trusted access to their computer (e.g., by adding the URL to the "Trusted Sites" zone).
You should enable activeX in Internet explorer security settings.
http://www.nrc.gov/reading-rm/adams/install/enabling-active-x.html
If you want your users to not seeing this message, then they should enable it. But you can't force them to do it because of security issues.