shortcuts to create DDS library component HTML
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.greasyfork.icu/scripts/454586/1119772/Online%20IDE%20DDS%20Create.js
const create = {
actionMenu: (options = {}) => {
const classAm = options.class || ``;
const trigger = options.trigger || {};
if (!options.trigger.class) {
options.trigger.class = `dds__button--secondary`;
}
if (!options.trigger.text) {
options.trigger.text = `Actions`;
}
const items = options.items || [];
const id = options.id || `actionMenu${pen.utils.random()}`;
const useChevron = options.useChevron || false;
const noo = {};
noo.actionMenu = pen.utils.createElement(`div`, {
id: id,
class: `dds__action-menu ${classAm}`,
'data-trigger': `#${id}--trigger`,
'data-dds': `action-menu`,
});
noo.trigger = pen.utils.createElement(`button`, {
id: noo.actionMenu.getAttribute(`data-trigger`).replace(`#`, ''),
type: `button`,
class: `dds__button ${trigger.class}`,
});
noo.trigger.appendChild(pen.utils.createElement(`span`, {
class: `ddsc__action-menu__trigger-label`,
text: trigger.text
}));
if (useChevron) {
const handleActionClick = (e) => {
e.target.querySelector(`.dds__icon`).classList.toggle(`action-rotated`);
}
noo.chevron = pen.utils.createElement(`i`, {
class: `dds__icon dds__icon--chevron-down action-chevron`,
});
noo.trigger.appendChild(noo.chevron);
create.listener(`#${id}`, `ddsActionMenuOpenEvent`, handleActionClick);
create.listener(`#${id}`, `ddsActionMenuCloseEvent`, handleActionClick);
}
noo.container = pen.utils.createElement(`div`, {
class: `dds__action-menu__container`,
tabindex: `-1`,
role: `presentation`,
'aria-hidden': `true`,
});
noo.menu = pen.utils.createElement(`div`, {
class: `dds__action-menu__menu`,
role: `menu`,
tabindex: `-1`,
});
noo.menuLi = pen.utils.createElement(`li`, {
role: `presentation`,
});
noo.group = pen.utils.createElement(`span`, {
id: `${id}--group`
});
noo.groupUl = pen.utils.createElement(`ul`, {
id: `${id}--groupUl`,
role: `group`,
'aria-labelledby': noo.group.getAttribute(`id`)
});
noo.actionMenu.appendChild(noo.trigger);
noo.actionMenu.appendChild(noo.container);
noo.container.appendChild(noo.menu);
noo.menu.appendChild(noo.menuLi);
noo.menuLi.appendChild(noo.group);
noo.group.appendChild(noo.groupUl);
// Adding a method to the element doesn't seem to be work
// const observerDefs = [
// {
// selector: `#${id}`,
// callback: (elem) => {
// elem.addItem = (itemOptions) => {
// document.getElementById(`${id}--groupUl`).appendChild(create.actionMenuItem(itemOptions));
// };
// }
// }
// ];
// createObserver(observerDefs);
return noo.actionMenu;
},
actionMenuItem: (options = {}) => {
const noo = {};
const label = options.text || `Item Text`;
const callback = options.callback || function (e) {
alert(`item click`);
};
const asOption = options[`data-value`] != null || false;
const dataValue = options[`data-value`] || undefined;
const id = `${label.replace(/[^0-9a-zA-Z]+/, ``)}_${pen.utils.random()}`;
noo.item = pen.utils.createElement(`li`, {
class: asOption ? `dds__action-menu__option` : `dds__action-menu__item`,
role: `none`,
});
noo.itemButton = pen.utils.createElement(`button`, {
id: id,
type: `button`,
role: asOption ? `menuitemcheckbox` : `menuitem`,
tabindex: `-1`,
'aria-disabled': `false`,
'aria-checked': `false`,
'data-value': dataValue,
});
noo.itemSvg = pen.utils.createElement(`svg`, {
class: `dds__action-menu__icon`,
'aria-hidden': `true`,
});
noo.itemSvgUse = pen.utils.createElement(`use`, {
'xlink:href': `#dds__icon--copy-alt`,
});
noo.itemText = pen.utils.createElement(`span`, {
text: label,
});
noo.item.appendChild(noo.itemButton);
noo.itemButton.appendChild(noo.itemSvg);
noo.itemButton.appendChild(noo.itemText);
noo.itemSvg.appendChild(noo.itemSvgUse);
create.listener(`#${id}`, `click`, callback);
return noo.item;
},
button: (options = {}) => {
const bClass = options.class || ``;
const bText = options.text || `Button`;
const iconIsString = options.icon && typeof options.icon === `string`;
const iconObjectName = !iconIsString && options.icon ? options.icon.name : undefined;
const iconObjectClass = !iconIsString && options.icon.class ? options.icon.class : ``;
const bIcon = {
name: iconIsString ? options.icon : iconObjectName,
class: iconObjectClass
};
const noo = {};
noo.button = pen.utils.createElement(`button`, {
class: `dds__button ${bClass}`,
type: `button`,
text: bText,
});
if (bIcon.name) {
noo.icon = pen.utils.createElement(`i`, {
class: `dds__icon dds__icon--${bIcon.name} ${bIcon.class}`,
'aria-hidden': `true`,
});
if (options.icon.class.indexOf(`--end`) > -1) {
noo.button.appendChild(noo.icon);
} else {
noo.button.prepend(noo.icon);
}
}
return noo.button;
},
listener: function (selector, event, handler) {
let rootElement = document.querySelector('body');
//since the root element is set to be body for our current dealings
rootElement.addEventListener(event, function (evt) {
var targetElement = evt.target;
while (targetElement != null) {
if (targetElement.matches(selector)) {
handler(evt);
return;
}
targetElement = targetElement.parentElement;
}
},
true
);
},
}