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[improvement] bem utils (#2443)

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neverland 2019-01-05 21:07:19 +08:00 committed by GitHub
parent de9c7ffe0a
commit 72c57663de
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2 changed files with 14 additions and 18 deletions
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11
packages/mixins/bem.js → packages/utils/bem.js
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@ -22,17 +22,14 @@ const prefix = (name, mods) => {
} }
const ret = {}; const ret = {};
mods && Object.keys(mods).forEach(key => { mods &&
Object.keys(mods).forEach(key => {
ret[name + MODS + key] = mods[key]; ret[name + MODS + key] = mods[key];
}); });
return ret; return ret;
}; };
export default { export default name => (el, mods) => {
methods: {
b(el, mods) {
const { name } = this.$options;
if (el && typeof el !== 'string') { if (el && typeof el !== 'string') {
mods = el; mods = el;
el = ''; el = '';
@ -40,6 +37,4 @@ export default {
el = join(name, el, ELEMENT); el = join(name, el, ELEMENT);
return mods ? [el, prefix(el, mods)] : el; return mods ? [el, prefix(el, mods)] : el;
}
}
}; };

5
packages/utils/create-basic.js
View File

@ -2,7 +2,7 @@
* Create a basic component with common options * Create a basic component with common options
*/ */
import '../locale'; import '../locale';
import bem from '../mixins/bem'; import createBem from './bem';
import i18n from '../mixins/i18n'; import i18n from '../mixins/i18n';
import { isDef, camelize } from '.'; import { isDef, camelize } from '.';
@ -36,9 +36,10 @@ export default function (sfc) {
sfc.name = 'van-' + sfc.name; sfc.name = 'van-' + sfc.name;
sfc.install = sfc.install || install; sfc.install = sfc.install || install;
sfc.mixins = sfc.mixins || []; sfc.mixins = sfc.mixins || [];
sfc.mixins.push(i18n, bem); sfc.mixins.push(i18n);
sfc.methods = sfc.methods || {}; sfc.methods = sfc.methods || {};
sfc.methods.isDef = isDef; sfc.methods.isDef = isDef;
sfc.methods.b = createBem(sfc.name);
sfc.props && defaultProps(sfc.props); sfc.props && defaultProps(sfc.props);
return sfc; return sfc;