1 : How to post text in a website textbox using web component ?
2 : how to click on website button using web component ?
3 : how to choose an option from given list using web component ?
Basically i want to create an youtube downloader app and i can’t find my desired topic from community therefore i created a new topic
Please help
I giving a example website link :
https://en.savefrom.net/1-youtube-video-downloader-417/
Note : i have never plan to publish app on play store i just want to learn.
You can use CustomWebView extension with some javascript for that
Read the tos https://en.savefrom.net/34/terms.html
You agree not to access (or attempt to access) the Services by any means other than through the means provided by SaveFrom or its authorized partners. You agree not to access (or attempt to access) the Services by way of automated means and that you will not engage in any activity that interferes with or disrupts the Services (or the servers and networks which are connected to the Services).
What you are planning to do is an automated access …
Taifun
I just want to learn that how can i fill website text box using web component and how can i click button .
Blocks are collapsed 
for text box put this JavaScript code in the string with class of input type from website
document.getElementsByClassName("class name of input type goes here")[0].value" and then add another string put this in the second string
";
For clicking a button put this JavaScript code in the string with the Html class of the button from website
document.getElementsByClassName("class name of button goes here")[0].click();
See the block sequence and try this if it works then let us know here.