This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
HTMLTableElement.rules property indicates which cell
borders to render in the table.
HTMLTableElement.rules = rules; var rules = HTMLTableElement.rules;
rules is a string with one of the following values:
- No rules
- Lines between groups only
- Lines between rows
- Lines between cols
- Lines between all cells
// Turn on all the internal borders of a table var t = document.getElementById("TableID"); t.rules = "all";
- W3C DOM 2 HTML Specification
BCD tables only load in the browser