Delphi 10.2 中的 TWebBrowser 未显示应有的表单

Question

I make a multi-device app that has a TWebBrowser component. If i write this code

WebBrowser1.Navigate('https://google.com');

it opens the form as it should be. But if i write this code

WebBrowser1.Navigate(edit1.text);

where edit1.text=the URL of a GoogleForms form (= https://docs.google.com/forms/d/e/1FAIpQLScLDCv_LeYJzvMoxnmvt_gN_gqeup7_vbU8VLaC-qXNPEGMIQ/viewform?vc=0&c=0&w=1&fbzx=3551763952707733753 ), it shows the form confused (the dropdown components as list of text, the "submit" button as text etc) like this :

is there a solution, please ?

PS. the form is opened in Internet Explorer (and Google) right.

Answer 1

The reason why this happens is that by default TWebBrowser component is opening web pages in compatiblity mode. This prevents myn moder web pages to show properly.

So in order to avoid this you need to opt in to the browser emulation feature using the documented registry key.

You can find more info about this on the link bellow
https://stackoverflow.com/a/25843958/3636228