Top 10 Examples of "virtual-dom in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'virtual-dom' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
private _createVNode(direction: EdgeDirection, name: string): vd.VNode {
return vd.h(
`span.Direction.Direction${name}`,
{
onclick: (ev: Event): void => {
this._navigator.moveDir$(direction)
.subscribe(
(node: Node): void => { return; },
(error: Error): void => { console.error(error); });
},
},
[]);
}
}render() {
if (this.rendered) return this.rendered;
let { chunks, height, width } = this;
height += "px";
return this.rendered = h("div",
{style: {height, lineHeight: height}},
chunks.map(ea => ea.render()));
}
}function jsx2vTree(jsxTree) {
if (typeof jsxTree !== 'object') return jsxTree;
let { elementName, attributes, children } = jsxTree;
if (children) {
let index = children.findIndex(c => Array.isArray(c));
while (index !== -1) {
children = children.slice(0, index).concat(
children[index],
children.slice(index + 1, children.length)
);
index = children.findIndex(c => Array.isArray(c));
}
children = children.map(c => jsx2vTree(c));
}
return h(elementName, handleAttr(attributes), children)
}function specTo_h_svg(spec) {
let {tagName, id, children, style} = spec,
childNodes = children ? children.map(specTo_h_svg) : undefined;
if (id) id = path.id + "-" + id;
return h(tagName, {
namespace: svgNs,
id, style,
attributes: obj.dissoc(spec, ["tagName", "id", "children", "style"])
}, childNodes);
}
}export function create(type, props, children, context) {
let definition;
props = fixProps(props || {});
if (typeof type === 'string') {
if (props.cssSelector) type += cssSelector;
definition = h(type, props, children);
definition.context = context;
}
else {
definition = new ComponentThunk(type, props, children, context);
}
return definition;
}function renderMarkerPart(textLayouter, morph, start, end, style) {
var padding = morph.padding,
{x,y} = textLayouter.boundsFor(morph, start),
{height, x: endX} = textLayouter.boundsFor(morph, end);
return h("div.marker-layer-part", {
style: {
zIndex: -4,
...style,
position: "absolute",
left: padding.left()+x + "px", top: padding.top()+y + "px",
height: height + "px",
width: endX-x + "px"
}
});
}html(attrs, state) {
const event_occurred_at = attrs.created_at;
const event_id = attrs.id;
const desc = attrs.data.filter((f) => f.key == 'description');
const status = attrs.data.filter((f) => f.key == 'status');
const rows = [h("h4", status.get('firstObject').value + " - " + desc.get('firstObject').value)];
rows.push( h('i', { className: 'circle-' + status.get('firstObject').value + " " + 'pull-right' }));
const createdAt = new Date(attrs.created_at);
if (createdAt) {
rows.push(h('h5.post-date', {}, dateNode(createdAt)));
}
return rows;
}
});private _getCoverBackgroundVNode(conf: ICoverConfiguration): vd.VNode {
let url: string = conf.src != null ?
`url(${conf.src})` :
`url(https://d1cuyjsrcm0gby.cloudfront.net/${conf.key}/thumb-640.jpg)`;
let properties: vd.createProperties = { style: { backgroundImage: url } };
let children: vd.VNode[] = [];
if (conf.loading) {
children.push(vd.h("div.Spinner", {}, []));
}
children.push(vd.h("div.CoverBackgroundGradient", {}, []));
return vd.h("div.CoverBackground", properties, children);
}
}private _getCoverBackgroundVNode(conf: ICoverConfiguration): vd.VNode {
let url: string = conf.src != null ?
conf.src : Urls.thumbnail(conf.key, ImageSize.Size640);
let properties: vd.createProperties = { style: { backgroundImage: `url(${url})` } };
let children: vd.VNode[] = [];
if (conf.state === CoverState.Loading) {
children.push(vd.h("div.Spinner", {}, []));
}
return vd.h("div.CoverBackground", properties, children);
}
}html() {
const contents = [];
contents.push(h("h3", I18n.t("admin_title")));
buildManageButtons(this.attrs, this.currentUser, this.siteSettings).forEach(
b => {
b.secondaryAction = "closeAdminMenu";
contents.push(this.attach("post-admin-menu-button", b));
}
);
return contents;
},