① code: charset= "Utf-8";
② description and key words: name= "description"; name= "keywords";
③a Tags:? href= "#id/name": Anchor jump; href= "url": link;
? ④table Tags: cellpadding: cell inner padding; cellspacing: gaps between cells;
⑤TD Tags: table cells, colspan: Horizontal cross-column merging; RowSpan: merging vertically across rows;
⑥form Tags: form, method= "Get (Clear text display, <2k)/
Post (ciphertext does not display, no size limit) "; enctype=" application/x-www-form-urlencoded (the form submission contains ordinary characters as well as?). =& special characters)/
Multipart/form-data (File upload)/text/plain (only ordinary characters allowed) "??
⑦input Tags:? type= "Password (password box)/radio (radio button)/checkbox (Multi-select button)/submit (submit button)/reset (reset button)/button (custom button)/hidden (hidden content)/ File (Select) disabled (disable control)/maxlength (length limit)/readonly (read-only)/checked (selected by default) "
⑧label Tags: related text and forms;
⑨select selection Box: Size: Display the number of options, multiple?: multiple selection;
⑩option option: Selected: Pre-selection;
HTML Learning Record