function parseProp(prop, {$props, $el, [`${prop}Offset`]: propOffset}) {
const value = $props[prop];
if (!value) {
return;
}
if (isNumeric(value)) {
return propOffset + toFloat(value);
} else if (isString(value) && value.match(/^-?\d+vh$/)) {
return height(window) * toFloat(value) / 100;
} else {
const el = value === true ? $el.parentNode : query(value, $el);
if (el) {
return offset(el).top + el.offsetHeight;
}
}
}
function registerEvent(component, event, key) {
if (!isPlainObject(event)) {
event = ({name: key, handler: event});
}
let {name, el, handler, capture, passive, delegate, filter, self} = event;
el = isFunction(el)
? el.call(component)
: el || component.$el;
if (isArray(el)) {
el.forEach(el => registerEvent(component, assign({}, event, {el}), key));
return;
}
if (!el || filter && !filter.call(component)) {
return;
}
handler = detail(isString(handler) ? component[handler] : bind(handler, component));
if (self) {
handler = selfFilter(handler);
}
component._events.push(
on(
el,
name,
!delegate
? null
: isString(delegate)
? delegate
: delegate.call(component),
handler,
isBoolean(passive)
? {passive, capture}
: capture
)
);
}
}
if (this.offsetBottom === true) {
minHeight += ` - ${offsetHeight(this.$el.nextElementSibling)}px`;
} else if (isNumeric(this.offsetBottom)) {
minHeight += ` - ${this.offsetBottom}vh`;
} else if (this.offsetBottom && endsWith(this.offsetBottom, 'px')) {
minHeight += ` - ${toFloat(this.offsetBottom)}px`;
} else if (isString(this.offsetBottom)) {
minHeight += ` - ${offsetHeight(query(this.offsetBottom, this.$el))}px`;
}
minHeight += `${box ? ` - ${box}px` : ''})`;
}
return {minHeight};
},
write({minHeight}) {
css(this.$el, {minHeight});