Sha256: 7afed11fa397258072e798d73963f72a47d00b0d95548f431ad75d33d73f77b4
Contents?: true
Size: 1.51 KB
Versions: 64
Compression:
Stored size: 1.51 KB
Contents
/**
* dispatch custom events
*
* @param {element} el slideshow element
* @param {string} type custom event name
* @param {object} detail custom detail information
*/
export const dispatchEvent = (target, type, detail) => {
let event = new CustomEvent(
type, {
bubbles: true,
cancelable: true,
detail: detail
}
);
target.dispatchEvent(event);
};
export const on = (el, events, listener, useCapture = false) => {
let events = events.split(' ');
events.forEach(type => {
el.addEventListener(type, listener, useCapture);
});
};
export const one = (el, type, listener, useCapture = false) => {
let types = type.split(' ');
types.forEach(type => {
el.addEventListener(type, e => {
e.target.removeEventListener(e.type, arguments.callee);
listener(e);
}, useCapture);
});
};
export const off = (el, type, listener, useCapture = false) => {
let types = type.split(' ');
types.forEach(type => {
el.removeEventListener(type, listener, useCapture);
});
};
export const once = (...args) => {
const [el, type, listener, useCapture, condition] = args;
const off = on(el, type, e => {
const result = !condition || condition(e);
if (result) {
off();
listener(e, result);
}
}, useCapture);
return off;
};
export const trigger = (el, type, options) => {
var event;
if (window.CustomEvent) {
event = new CustomEvent(type, options);
} else {
event = document.createEvent('CustomEvent');
event.initCustomEvent(type, true, true, options);
}
el.dispatchEvent(event);
};
Version data entries
64 entries across 64 versions & 1 rubygems