daydream

A small matrix web client written in rust
git clone git://archive.git.mtrnord.blog/daydream-mx/daydream.git
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raw_html.rs (1165B)

      1 use web_sys::Element;
      2 use yew::{html, Component, ComponentLink, Html, NodeRef, Properties, ShouldRender};
      3 
      4 #[derive(Debug, Clone, Eq, PartialEq, Properties)]
      5 pub struct RawHTMLProps {
      6     pub inner_html: String,
      7 }
      8 
      9 pub struct RawHTML {
     10     props: RawHTMLProps,
     11     node_ref: NodeRef,
     12 }
     13 
     14 impl Component for RawHTML {
     15     type Message = ();
     16     type Properties = RawHTMLProps;
     17 
     18     fn create(props: Self::Properties, _: ComponentLink<Self>) -> Self {
     19         Self {
     20             props,
     21             node_ref: NodeRef::default(),
     22         }
     23     }
     24 
     25     fn update(&mut self, _: Self::Message) -> ShouldRender {
     26         true
     27     }
     28 
     29     fn change(&mut self, props: Self::Properties) -> ShouldRender {
     30         if self.props != props {
     31             self.props = props;
     32             true
     33         } else {
     34             false
     35         }
     36     }
     37 
     38     fn view(&self) -> Html {
     39         // create the parent element and store a reference to it
     40         html! {
     41             <div ref=self.node_ref.clone()/>
     42         }
     43     }
     44 
     45     fn rendered(&mut self, _first_render: bool) {
     46         let el = self.node_ref.cast::<Element>().unwrap();
     47         el.set_inner_html(&self.props.inner_html);
     48     }
     49 }