Trait NodeExt

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pub trait NodeExtwhere
    Self: Sized,{
Show 16 methods    // Required methods
    fn children(&self) -> &RefCell<Vec<Node>>;
    fn data(&self) -> &NodeData;
    fn append_children(&self, children: Vec<Node>);
    fn append_child(&self, child: Node);

    // Provided methods
    fn tag_name(&self) -> Option<String> { ... }
    fn attr(self, name: &str, value: &str) -> Self { ... }
    fn borrow_attr(&self, name: &str, value: &str) { ... }
    fn attrs(self, attributes: Vec<(&str, &str)>) -> Self { ... }
    fn borrow_attrs(&self, attributes: Vec<(&str, &str)>) { ... }
    fn find_attribute(&self, attribute_name: &str) -> Option<usize> { ... }
    fn attribute_eq(&self, attribute_name: &str, value: &str) -> bool { ... }
    fn add_class(&self, class_value: &str) { ... }
    fn remove_class(&self, class_value: &str) { ... }
    fn has_class(&self, class_value: &str) -> bool { ... }
    fn toggle_class(&self, class_value: &str) { ... }
    fn remove_attribute(&self, name: &str) { ... }
}

Expand description

Methods for easy interaction with a DOM Node.

Required Methods§

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fn children(&self) -> &RefCell<Vec<Node>>

The children of this node.

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fn data(&self) -> &NodeData

The NodeData.

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fn append_children(&self, children: Vec<Node>)

Appends the given children to the node.

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fn append_child(&self, child: Node)

Appends the given child to the node.

Provided Methods§

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fn tag_name(&self) -> Option<String>

Returns the tag name as string if available.

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fn attr(self, name: &str, value: &str) -> Self

Adds an Attribute with given name and value to the node.

If the attribute is already present, it will be overridden.

Examples found in repository ?

examples/hello-world.rs (line 15)

3fn main() {
4    let valid_html = document(
5        LanguageTag::parse("en-US").unwrap(),
6        head(vec![
7            link("text/css", "/static/css/main.css"),
8        ]),
9        body(vec![
10            h1(vec![text("Hello World!")]),
11            p(vec![text("This is the first paragraph created with lewp-html!")])
12                .attrs(vec![("class", "prelude"), ("id", "first-paragraph")]),
13            h2(vec![text("The elegant way to create HTML!")]),
14            p(vec![text("Creating HTML has never been easier. This paragraph is highlighted!")])
15                .attr("class", "highlighted"),
16        ]),
17    )
18    .into_html();
19    println!("{}", valid_html);
20}

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fn borrow_attr(&self, name: &str, value: &str)

Adds an Attribute with given name and value to the node without consuming self.

If the attribute is already present, it will be overridden.

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fn attrs(self, attributes: Vec<(&str, &str)>) -> Self

Adds a list of attributes to the node.

The attributes are tuples of name and value. Attributes that are already set are being overridden.

Examples found in repository ?

examples/hello-world.rs (line 12)

3fn main() {
4    let valid_html = document(
5        LanguageTag::parse("en-US").unwrap(),
6        head(vec![
7            link("text/css", "/static/css/main.css"),
8        ]),
9        body(vec![
10            h1(vec![text("Hello World!")]),
11            p(vec![text("This is the first paragraph created with lewp-html!")])
12                .attrs(vec![("class", "prelude"), ("id", "first-paragraph")]),
13            h2(vec![text("The elegant way to create HTML!")]),
14            p(vec![text("Creating HTML has never been easier. This paragraph is highlighted!")])
15                .attr("class", "highlighted"),
16        ]),
17    )
18    .into_html();
19    println!("{}", valid_html);
20}