jaandrle/deka-dom-el
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✨ Move reactive element to the S.el

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⇒ cleanup/simplify signal registration
This commit is contained in:
Jan Andrle
2023-09-08 20:16:42 +02:00
parent 8e588b4e41
commit 20e95e33d4
3 changed files with 27 additions and 32 deletions
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9
src/dom.js
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@ -12,16 +12,12 @@ export function createElement(tag, attributes, ...connect){
const s= signals(this);
let el;
//TODO Array.isArray(tag) ⇒ set key (cache els)
if("<>"===tag){
if(s.isReactiveAtrribute(attributes))
return s.reactiveElement(attributes, ...connect);
el= document.createDocumentFragment();
}
if(s.isTextContent(attributes))
attributes= { textContent: attributes };
switch(true){
case typeof tag==="function": el= tag(attributes || undefined); break;
case tag==="#text": el= assign(document.createTextNode(""), attributes); break;
case tag==="<>": el= assign(document.createDocumentFragment(), attributes); break;
case namespace_curr!=="html": el= assign(document.createElementNS(namespace_curr, tag), attributes); break;
case !el: el= assign(document.createElement(tag), attributes);
}
@ -40,8 +36,7 @@ export function assign(element, ...attributes){
/* jshint maxcomplexity:15 */
Object.entries(Object.assign({}, ...attributes)).forEach(function assignNth([ key, attr ]){
if(s.isReactiveAtrribute(attr, key))
attr= s.processReactiveAttribute(element, key, attr, assignNth);
attr= s.processReactiveAttribute(element, key, attr, assignNth);
const [ k ]= key;
if("="===k) return setRemoveAttr(key.slice(1), attr);
if("."===k) return setDelete(element, key.slice(1), attr);