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chore: update some util function

pull/2365/head^2
tanjinzhou 2020-06-08 18:26:25 +08:00
parent 8d9534559f
commit f099d5de8e
1 changed files with 7 additions and 37 deletions
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44
components/_util/props-util.js
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@ -43,23 +43,11 @@ const parseStyleText = (cssText = '', camel) => {
}; };
const hasProp = (instance, prop) => { const hasProp = (instance, prop) => {
const $options = instance.$options || {}; return prop in getOptionProps(instance);
const propsData = $options.propsData || {};
return prop in propsData;
}; };
// 重构后直接使用 hasProp 替换
const slotHasProp = (slot, prop) => { const slotHasProp = (slot, prop) => {
const $options = slot.componentOptions || {}; return hasProp(slot, prop);
const propsData = $options.propsData || {};
return prop in propsData;
};
const filterProps = props => {
const res = {};
Object.keys(props).forEach(k => {
if (props[k] !== undefined) {
res[k] = props[k];
}
});
return res;
}; };
const getScopedSlots = ele => { const getScopedSlots = ele => {
@ -105,22 +93,7 @@ const getSlotOptions = ele => {
return componentOptions ? componentOptions.Ctor.options || {} : {}; return componentOptions ? componentOptions.Ctor.options || {} : {};
}; };
const getOptionProps = instance => { const getOptionProps = instance => {
// if (instance.componentOptions) { return (instance.$ && instance.$.vnode && instance.$.vnode.props) || instance.props || {};
// const componentOptions = instance.componentOptions;
// const { propsData = {}, Ctor = {} } = componentOptions;
// const props = (Ctor.options || {}).props || {};
// const res = {};
// for (const [k, v] of Object.entries(props)) {
// const def = v.default;
// if (def !== undefined) {
// res[k] =
// typeof def === 'function' && getType(v.type) !== 'Function' ? def.call(instance) : def;
// }
// }
// return { ...res, ...propsData };
// }
const { $props = {} } = instance;
return filterProps($props);
}; };
const getComponent = (instance, prop, options = instance, execute = true) => { const getComponent = (instance, prop, options = instance, execute = true) => {
const temp = instance[prop]; const temp = instance[prop];
@ -183,12 +156,10 @@ const getAllProps = ele => {
return { ...data.props, ...data.attrs, ...componentOptions.propsData }; return { ...data.props, ...data.attrs, ...componentOptions.propsData };
}; };
// 使用 getOptionProps 替换 ，待测试
const getPropsData = ele => { const getPropsData = ele => {
let componentOptions = ele.componentOptions; return getOptionProps(ele);
if (ele.$vnode) { //return ele.props || {};
componentOptions = ele.$vnode.componentOptions;
}
return componentOptions ? componentOptions.propsData || {} : {};
}; };
const getValueByProp = (ele, prop) => { const getValueByProp = (ele, prop) => {
return getPropsData(ele)[prop]; return getPropsData(ele)[prop];
@ -348,7 +319,6 @@ function isValidElement(element) {
export { export {
splitAttrs, splitAttrs,
hasProp, hasProp,
filterProps,
getOptionProps, getOptionProps,
getComponent, getComponent,
getComponentFromProp, getComponentFromProp,