Crate table_to_html
source ·Expand description
table_to_html
The library provides a interface to build a HTML table (<table>).
Example building a table from iterator
use table_to_html::HtmlTable;
let data = vec![
vec!["Debian", "", "0"],
vec!["Arch", "", "0"],
vec!["Manjaro", "Arch", "0"],
];
let html_table = HtmlTable::new(data);
assert_eq!(
html_table.to_string(),
concat!(
"<table>\n",
" <tbody>\n",
" <tr>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Debian\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" \n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" 0\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" <tr>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Arch\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" \n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" 0\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" <tr>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Manjaro\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Arch\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" 0\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" </tbody>\n",
"</table>"
),
)Example building a table using Tabled.
use table_to_html::{HtmlTable, Alignment, Entity};
use tabled::{Table, Tabled};
#[derive(Debug, Tabled)]
struct Distribution {
name: &'static str,
based_on: &'static str,
is_active: bool,
}
impl Distribution {
fn new(name: &'static str, base: &'static str, is_active: bool) -> Self {
Self {
based_on: base,
is_active,
name,
}
}
}
let data = [
Distribution::new("Debian", "", true),
Distribution::new("Arch", "", true),
Distribution::new("Manjaro", "Arch", true),
];
let mut html_table = HtmlTable::from(Table::builder(&data));
html_table.set_alignment(Entity::Row(1), Alignment::center());
assert_eq!(
html_table.to_string(),
concat!(
"<style>\n",
" tbody > :nth-child(2) > td, thead > :nth-child(2) > th {\n",
" text-align: center;\n",
" }\n",
"</style>\n",
"<table>\n",
" <thead>\n",
" <tr>\n",
" <th>\n",
" <div>\n",
" <p>\n",
" name\n",
" </p>\n",
" </div>\n",
" </th>\n",
" <th>\n",
" <div>\n",
" <p>\n",
" based_on\n",
" </p>\n",
" </div>\n",
" </th>\n",
" <th>\n",
" <div>\n",
" <p>\n",
" is_active\n",
" </p>\n",
" </div>\n",
" </th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Debian\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" \n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" true\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" <tr>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Arch\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" \n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" true\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" <tr>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Manjaro\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" Arch\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td>\n",
" <div>\n",
" <p>\n",
" true\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" </tbody>\n",
"</table>",
),
)The default table might look not very represenative. But it’s considered that you might improve it by suplying your own CSS.
In a mean time there’s some regular style options.
Also notice that table elements does not have any special id, class attributes.
It’s supposed that you might add them if nessary your self, by using HtmlTable::visit_mut
Adding custom ids example.
use table_to_html::{HtmlTable, html::{Attribute, HtmlVisitorMut, HtmlElement}};
struct CellIdIndex {
i: usize
}
impl HtmlVisitorMut for CellIdIndex {
fn visit_element_mut(&mut self, e: &mut HtmlElement) -> bool {
if e.tag() == "td" {
let mut attrs = e.attrs().to_vec();
attrs.push(Attribute::new("id", self.i.to_string()));
*e = HtmlElement::new("td", attrs, e.value().cloned());
self.i += 1;
} else if e.tag() == "th" {
let mut attrs = e.attrs().to_vec();
attrs.push(Attribute::new("id", self.i.to_string()));
*e = HtmlElement::new("th", attrs, e.value().cloned());
self.i += 1;
}
true
}
}
let data = vec![
vec!["Debian", "", "0"],
vec!["Arch", "", "0"],
vec!["Manjaro", "Arch", "0"],
];
let mut html_table = HtmlTable::new(data);
html_table.visit_mut(CellIdIndex{ i: 0 });
assert_eq!(
html_table.to_string(),
concat!(
"<table>\n",
" <tbody>\n",
" <tr>\n",
" <td id=\"0\">\n",
" <div>\n",
" <p>\n",
" Debian\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td id=\"1\">\n",
" <div>\n",
" <p>\n",
" \n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td id=\"2\">\n",
" <div>\n",
" <p>\n",
" 0\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" <tr>\n",
" <td id=\"3\">\n",
" <div>\n",
" <p>\n",
" Arch\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td id=\"4\">\n",
" <div>\n",
" <p>\n",
" \n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td id=\"5\">\n",
" <div>\n",
" <p>\n",
" 0\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" <tr>\n",
" <td id=\"6\">\n",
" <div>\n",
" <p>\n",
" Manjaro\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td id=\"7\">\n",
" <div>\n",
" <p>\n",
" Arch\n",
" </p>\n",
" </div>\n",
" </td>\n",
" <td id=\"8\">\n",
" <div>\n",
" <p>\n",
" 0\n",
" </p>\n",
" </div>\n",
" </td>\n",
" </tr>\n",
" </tbody>\n",
"</table>"
),
)Modules
- The module contains a html primitives.
Structs
- Alignment represent a horizontal and vertical alignment setting for any cell on a
Table. - The structure represents an HTML
<table>.
Enums
- Entity a structure which represent a set of cells.
Type Definitions
- A Html element margin in PX.
- A Html element padding in PX.
- Position is a (row, col) position on a Grid.