7fa943eb
 梁灏
init
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// 判断参数是否是其中之一
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7c15ac9e
梁灏
add Message compo...
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export function oneOf (value, validList) {
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梁灏
init
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for (let i = 0; i < validList.length; i++) {
if (value === validList[i]) {
return true;
}
}
return false;
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梁灏
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}
export function camelcaseToHyphen (str) {
return str.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
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be966e9f
梁灏
add Modal component
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}
// For Modal scrollBar hidden
let cached;
export function getScrollBarSize (fresh) {
if (fresh || cached === undefined) {
const inner = document.createElement('div');
inner.style.width = '100%';
inner.style.height = '200px';
const outer = document.createElement('div');
const outerStyle = outer.style;
outerStyle.position = 'absolute';
outerStyle.top = 0;
outerStyle.left = 0;
outerStyle.pointerEvents = 'none';
outerStyle.visibility = 'hidden';
outerStyle.width = '200px';
outerStyle.height = '150px';
outerStyle.overflow = 'hidden';
outer.appendChild(inner);
document.body.appendChild(outer);
const widthContained = inner.offsetWidth;
outer.style.overflow = 'scroll';
let widthScroll = inner.offsetWidth;
if (widthContained === widthScroll) {
widthScroll = outer.clientWidth;
}
document.body.removeChild(outer);
cached = widthContained - widthScroll;
}
return cached;
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3e855e34
梁灏
fixed #46
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}
// watch DOM change
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69576f47
梁灏
add Slider component
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export const MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver || false;
const SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
const MOZ_HACK_REGEXP = /^moz([A-Z])/;
function camelCase(name) {
return name.replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
return offset ? letter.toUpperCase() : letter;
}).replace(MOZ_HACK_REGEXP, 'Moz$1');
}
// getStyle
export function getStyle (element, styleName) {
if (!element || !styleName) return null;
styleName = camelCase(styleName);
if (styleName === 'float') {
styleName = 'cssFloat';
}
try {
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0d136465
梁灏
update Table
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const computed = document.defaultView.getComputedStyle(element, '');
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梁灏
add Slider component
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return element.style[styleName] || computed ? computed[styleName] : null;
} catch(e) {
return element.style[styleName];
}
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2cb8a6d9
梁灏
commit Table comp...
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}
// firstUpperCase
function firstUpperCase(str) {
return str.toString()[0].toUpperCase() + str.toString().slice(1);
}
// Warn
export function warnProp(component, prop, correctType, wrongType) {
correctType = firstUpperCase(correctType);
wrongType = firstUpperCase(wrongType);
console.error(`[iView warn]: Invalid prop: type check failed for prop ${prop}. Expected ${correctType}, got ${wrongType}. (found in component: ${component})`);
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0d136465
梁灏
update Table
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}
function typeOf(obj) {
const toString = Object.prototype.toString;
const map = {
'[object Boolean]' : 'boolean',
'[object Number]' : 'number',
'[object String]' : 'string',
'[object Function]' : 'function',
'[object Array]' : 'array',
'[object Date]' : 'date',
'[object RegExp]' : 'regExp',
'[object Undefined]': 'undefined',
'[object Null]' : 'null',
'[object Object]' : 'object'
};
return map[toString.call(obj)];
}
// deepCopy
function deepCopy(data) {
const t = typeOf(data);
let o;
if (t === 'array') {
o = [];
} else if ( t === 'object') {
o = {};
} else {
return data;
}
if (t === 'array') {
for (let i = 0; i < data.length; i++) {
o.push(deepCopy(data[i]));
}
} else if ( t === 'object') {
for (let i in data) {
o[i] = deepCopy(data[i]);
}
}
return o;
}
export {deepCopy}
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