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slot components
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b442c8887a
commit
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1 changed files with 39 additions and 34 deletions
73
AliceJS.js
73
AliceJS.js
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@ -30,7 +30,7 @@ Object.defineProperty(window, "use", {
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};
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}
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});
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Object.assign(window, { stateful, handle, useValue, css, styled: { new: css } });
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Object.assign(window, { h, stateful, handle, useValue, css, styled: { new: css } });
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// This wraps the target in a proxy, doing 2 things:
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// - whenever a property is accessed, update the reference stack
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@ -129,6 +129,37 @@ export function useValue(references) {
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// Actual JSX factory. Responsible for creating the HTML elements and all of the *reactive* syntactic sugar
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export function h(type, props, ...children) {
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function addChild(child, cb) {
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if (isAJSReferences(child)) {
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let appended = [];
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handle(child, (val) => {
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if (appended.length > 1) {
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// this is why we don't encourage arrays (jank)
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appended.forEach(n => n.remove());
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appended = addChild(val, cb);
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} else if (appended.length > 0) {
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appended[0].replaceWith((appended = addChild(val, cb))[0]);
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} else {
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appended = addChild(val, cb);
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}
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});
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} else if (child instanceof Node) {
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cb(child);
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return [child];
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} else if (child instanceof Array) {
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let elms = [];
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for (const childchild of child) {
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elms = elms.concat(addChild(childchild, cb));
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}
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return elms;
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} else {
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let node = document.createTextNode(child);
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cb(node);
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return [node];
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}
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}
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if (typeof type === "function") {
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let newthis = stateful({});
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@ -163,46 +194,20 @@ export function h(type, props, ...children) {
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delete props[name];
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}
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}
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let slot = [];
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for (const child of children) {
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console.log("??");
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addChild(child, slot.push.bind(slot));
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}
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return type.apply(newthis, [props]);
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return type.apply(newthis, [props, slot]);
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}
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const elm = document.createElement(type);
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function addChild(child) {
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if (isAJSReferences(child)) {
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let appended = [];
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handle(child, (val) => {
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if (appended.length > 1) {
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// this is why we don't encourage arrays (jank)
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appended.forEach(n => n.remove());
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appended = addChild(val);
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} else if (appended.length > 0) {
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appended[0].replaceWith((appended = addChild(val))[0]);
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} else {
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appended = addChild(val);
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}
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});
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} else if (child instanceof Node) {
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elm.appendChild(child);
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return [child];
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} else if (child instanceof Array) {
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let elms = [];
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for (const childchild of child) {
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elms = elms.concat(addChild(childchild));
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}
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return elms;
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} else {
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let node = document.createTextNode(child);
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elm.appendChild(node);
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return [node];
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}
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}
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for (const child of children) {
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addChild(child);
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addChild(child, elm.appendChild.bind(elm));
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}
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if (!props) return elm;
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