Injects elements into a codepen IDE for demonstration purposes
当前为
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/438329/1067801/Online%20IDE%20Support%20JS.js
let demo;
let initCounter = 500;
const deprecatedEvents = {
dropdown: [`getValue`]
};
const pen = {
actions: {
log: (msg) => {
const logEl = pen.elements.logContent;
pen.elements.logLabel.classList.add(`highlight`);
setTimeout(() => {
pen.elements.logLabel.classList.remove(`highlight`);
}, 500);
logEl.innerText = `${msg}\n${logEl.innerText}`;
if (msg) console.log(msg);
},
api: {
addButton: (lText, lAction) => {
if (typeof lText === `string`) {
const newButton = pen.utils.createElement(`button`, {
role: `button`,
type: `button`,
class: `dds__btn dds__btn-primary dds__btn-sm dds__button dds__button--mini dds__text-truncate`,
text: lText
});
newButton.addEventListener(`click`, (e) => {
let actionResponse;
if (lAction.length > 0) {
try {
actionResponse = lAction(0);
} catch (e) {
try {
actionResponse = lAction("0");
} catch (e) {
try {
actionResponse = lAction(["0"]);
} catch (e) {
try {
actionResponse = lAction([0]);
} catch (e) {
try {
actionResponse = lAction(new Date());
} catch (e) {
try {
actionResponse = lAction({ "alignment": "end" });
} catch (e) {
try {
actionResponse = lAction(document.querySelector(`.dds__side-nav__item`));
} catch (e) {
try {
actionResponse = lAction(0, `descending`);
} catch (e) {
try {
actionResponse = lAction("1");
} catch (e) {
console.error(e);
actionResponse = lAction();
}
}
}
}
}
}
}
}
}
} else {
actionResponse = lAction();
}
if (actionResponse) pen.actions.log(actionResponse);
});
pen.elements.apiContent.appendChild(newButton);
} else { // presume we are moving an existing element to the pen nav
pen.elements.apiContent.appendChild(lText);
}
}
},
},
elements: {
logId: `log`,
apiId: `api`,
},
utils: {
addStyle: (styles) => {
/* Create style document */
var css = document.createElement('style');
css.type = 'text/css';
if (css.styleSheet)
css.styleSheet.cssText = styles;
else
css.appendChild(document.createTextNode(styles));
/* Append style to the tag name */
document.getElementsByTagName("head")[0].appendChild(css);
},
/**
* converts kebab-case words into camelCase ones
* @param {string} key - a string with some number of dashes
* @return {string} a camelCase version of whatever string was entered
*/
dashCamel: function (key) {
return key.replace(/-[a-z]/g, (m) => m.toUpperCase().replace(/-/gi, ""));
},
capitalize: (what) => {
return what.charAt(0).toUpperCase() + what.slice(1);
},
createElement: (nodeType, props) => {
const domNode = document.createElement(nodeType);
if (props && "object" === typeof props) {
for (const prop in props) {
if (prop === "html") {
domNode.innerHTML = props[prop];
} else if (prop === "text") {
domNode.textContent = props[prop];
} else {
if (prop.slice(0, 5) === "aria_" || prop.slice(0, 4) === "data_") {
const attr = prop.slice(0, 4) + "-" + prop.slice(5);
domNode.setAttribute(attr, props[prop]);
} else {
domNode.setAttribute(prop, props[prop]);
}
}
// Set attributes on the element if passed
if (["role", "aria-label"].includes(prop)) domNode.setAttribute(prop, props[prop]);
}
}
return domNode;
},
random: (min = 100000000, max = 999999999) => {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min) + min);
},
},
initialize: () => {
if (demo == null) {
setTimeout(() => {
initCounter--;
if (initCounter > 0) {
pen.initialize();
}
}, 50);
return;
}
Object.keys(pen.elements).forEach(key => {
if (key.indexOf(`Id`) > 0) {
const elString = key.replace(`Id`, ``);
pen.elements[elString] = pen.utils.createElement(`div`, {
id: elString,
});
if (elString === 'log' && (demo.log == null || demo.log !== `open`)) {
pen.elements[elString].classList.add(`closed`);
}
if (elString === 'api' && (demo.api == null || demo.api !== `open`)) {
pen.elements[elString].classList.add(`closed`);
}
pen.elements[`${elString}Label`] = pen.utils.createElement(`div`, {
class: `label`
});
pen.elements[`${elString}Label`].innerText = elString;
pen.elements[`${elString}Content`] = pen.utils.createElement(`div`, {
class: `content`
});
}
});
Object.keys(pen.elements).forEach(key => {
if (!key.match(/(Id|Label|Content)/g)) {
document.querySelector(`body`).appendChild(pen.elements[key]);
pen.elements[key].appendChild(pen.elements[`${key}Label`]);
pen.elements[key].appendChild(pen.elements[`${key}Content`]);
}
if (key.indexOf(`Label`) > 0) {
pen.elements[key].addEventListener(`click`, () => {
pen.elements[key.replace(`Label`, ``)].classList.toggle(`closed`);
});
}
});
let hasDispose = false;
Object.keys(demo.component).forEach(key => {
const method = pen.utils.capitalize(pen.utils.dashCamel(demo.selector));
const selectorScript = `document.querySelector('[data-dds="${demo.selector}"]').${method}`;
if (typeof demo.component[key] === `function`) {
if (key !== `dispose`) {
if (!deprecatedEvents[demo.selector] || !deprecatedEvents[demo.selector].includes(key)) {
const parameterCount = demo.component[key].length;
let comment = parameterCount > 0 ? ` // takes ${parameterCount} parameters` : ``;
pen.actions.api.addButton(key, demo.component[key]);
pen.actions.log(`${selectorScript}.${key}();${comment}`);
}
} else {
hasDispose = true;
pen.actions.log(`${selectorScript}.dispose()`);
}
} else {
pen.actions.log(`${selectorScript}.${key} = ${demo.component[key]}`);
}
});
pen.actions.log(`\n\n${demo.selector} properties / methods:::::::::::::::::::::::\n`);
hasDispose && (pen.actions.api.addButton(`dispose`, () => {
demo.component[`dispose`]();
pen.elements.api.querySelectorAll(`button`).forEach(b => b.disabled = `true`);
}));
demo.events.forEach((ev) => {
pen.actions.log(`
document.addEventListener('${ev}', (event) => {
console.log(event.detail);
})`);
document.addEventListener(ev, (e) => {
let output;
pen.actions.log(`${ev} was fired with {event}.detail = ${JSON.stringify(e.detail)}`);
try {
output = JSON.stringify(e);
pen.actions.log(output);
} catch (error) {
output = e;
console.error(ev, output);
}
});
});
pen.actions.log(`\n${demo.selector} events:::::::::::::::::::::::`);
},
addLinks: () => {
const version = `2.12.0`;
const links = [
`https://dds.dell.com/components/${version}/css/dds-reboot.min.css`,
`https://dds.dell.com/components/${version}/css/dds-fonts.min.css`,
`https://dds.dell.com/components/${version}/css/dds-icons.min.css`,
`https://dds.dell.com/components/${version}/css/dds-helpers.min.css`,
`https://dds.dell.com/components/${version}/css/dds-main.min.css`,
];
links.forEach((href) => {
let link = pen.utils.createElement(`link`, {
rel: 'stylesheet',
crossorigin: '',
href: href
});
document.querySelector(`head`).appendChild(link);
});
},
addCss: () => {
pen.utils.addStyle(`
body {
margin: 5rem 3rem !important;
}
#log,
#api {
transition: all 0.5s ease-in-out;
position: absolute;
z-index: 9999;
height: 49vh;
width: 80%;
top: 50%;
margin-left: 5%;
color: white;
background: black;
font-size: 0.7rem;
font-family: monospace;
line-height: 0.9rem;
padding: 1rem;
}
#log .label,
#api .label {
font-family: Roboto;
background: black;
color: white;
position: relative;
float: right;
top: .7rem;
left: 4rem;
max-width: 6rem;
min-width: 5.25rem;
text-align: center;
padding: 0.5rem 0.625rem;
transform: rotate(-90deg);
cursor: pointer;
border-bottom-right-radius: 0.625rem;
border-bottom-left-radius: 0.625rem;
white-space: nowrap;
}
#log .content {
position: relative;
top: -2rem;
width: 98%;
max-height: 46vh;
overflow: auto;
}
.highlight {
background: rgb(2,0,36) !important;
background: linear-gradient(180deg, rgba(2,0,36,1) 0%, rgba(9,9,121,1) 35%, rgba(0,212,255,1) 100%) !important;
}
#api {
top: 0;
height: unset;
min-height: 4.55rem;
background: aliceblue;
}
#api button {
margin-left: 0.3rem;
margin-bottom: 0.1rem;
}
#api .label {
top: 0;
background: aliceblue;
color: black;
font-weight: bold;
}
.closed {
transform: translateX(-110%);
}
`);
},
addButton: (label, callback, target) => {
const newBtn = pen.utils.createElement(`button`, {
role: `button`,
type: `button`,
class: `dds__btn dds__btn-primary dds__btn-sm dds__button dds__button--mini dds__text-truncate`,
text: label,
style: `margin-right: 0.625rem; margin-bottom: 0.625rem;`,
});
newBtn.addEventListener(`click`, callback);
if (target) {
target.appendChild(newBtn);
} else {
document.querySelector(`body`).prepend(newBtn);
}
}
};
(() => {
// pen.addLinks();
pen.addCss();
pen.initialize();
})();