cef | Go bindings for the Chromium Embedded Framework

1. CefSharp.PostMessage("Hello world!"); is a quite new JS extension of 2020. Make sure your are using the actual CefSharp.

The error is pretty clear. When you create a new cef browser, make it using off-screen rendering.

Here's the function you can use: https://bitbucket.org/chromiumembedded/cef/src/7b0bb931b19cb192b1a0cb1838e639a4ad9fb6e3/include/cef_frame.h#lines-123

The function that you want to use is defined in the libcef.lib, so you need to include that one too. Also you will need the libcef_dll_wrapper. Both are used by the cef-examples too.

Try to add them, and see if it loads then

add Loaded event handler:

You cannot use Django templates on the frontend like you tried in the tag. HTMX supports 3 javascript templating library: mustache.js, handlebars and nunjucks. The closest one to Django is nunjucks, which is inspired by Jinja2, which is inspired by Django Templates, so it will be more-or-less familiar.

So first, don't forget to add the HTMX extension and nunjucks library to your JS bundle, or directly into the HTML base template, e.g.:

The CefSharp packages include the source code within the src folder.

i received 406 because my nuget package had a src dir. the nuget server handles packages with src dirs as symbol packages, so in the web.config you have to set "ignoreSymbolsPackages" to false.

According to https://github.com/NuGet/NuGetGallery/issues/5084#issuecomment-486541884 the packages will be treated as symbol packages and setting ignoreSymbolsPackages to false is required.

For the current document STATUS TOTAL DUE and ISSUING DEPT fields have a value and to extract the values you need to induce WebDriverWait for the visibility_of_element_located() and you can use either of the following Locator Strategies:

Code Block:

This is because of how await works. When await acts on a Task that is incomplete, it returns. So your program is working like this:

1. Main runs, and calls Initializer.Start()
2. Initializer.Start() runs and calls ChromiumInfo.InitializeAsync()
3. ChromiumInfo.InitializeAsync() runs until it calls await Task.WhenAll(settingInit, browserSettingInit)
4. Because Task.WhenAll returns an incomplete Task, ChromiumInfo.InitializeAsync() returns its own incomplete Task and execution returns to Initializer.Start().
5. The await in Initializer.Start() sees the incomplete Task and returns its own incomplete Task and execution returns to Main().
6. Because Main() doesn't act on the Task returned by Initializer.Start(), execution continues to the next line, which is the end of the program.

The solution is fairly simple: Change your Main method to async and use await.