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feat(weex): support sending style sheets and class list to native
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No longer manage style sheets and class list in vue and weex-js-runtime.

Refer to Hanks10100/weex-native-directive#14
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@Hanks10100
Hanks10100 committed Jan 25, 2018
1 parent f2b476d commit 053259d
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Showing 16 changed files with 78 additions and 115 deletions.
45 changes: 22 additions & 23 deletions package-lock.json
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2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -137,7 +137,7 @@
"typescript": "^2.6.1",
"uglify-js": "^3.0.15",
"webpack": "^3.10.0",
"weex-js-runtime": "^0.23.5",
"weex-js-runtime": "^0.23.6",
"weex-styler": "^0.3.0",
"yorkie": "^1.0.1"
},
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6 changes: 3 additions & 3 deletions src/core/vdom/patch.js
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Expand Up @@ -317,12 +317,12 @@ export function createPatchFunction (backend) {
function setScope (vnode) {
let i
if (isDef(i = vnode.fnScopeId)) {
nodeOps.setAttribute(vnode.elm, i, '')
nodeOps.setStyleScope(vnode.elm, i)
} else {
let ancestor = vnode
while (ancestor) {
if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
nodeOps.setAttribute(vnode.elm, i, '')
nodeOps.setStyleScope(vnode.elm, i)
}
ancestor = ancestor.parent
}
Expand All @@ -333,7 +333,7 @@ export function createPatchFunction (backend) {
i !== vnode.fnContext &&
isDef(i = i.$options._scopeId)
) {
nodeOps.setAttribute(vnode.elm, i, '')
nodeOps.setStyleScope(vnode.elm, i)
}
}

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4 changes: 4 additions & 0 deletions src/platforms/web/runtime/node-ops.js
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Expand Up @@ -57,3 +57,7 @@ export function setTextContent (node: Node, text: string) {
export function setAttribute (node: Element, key: string, val: string) {
node.setAttribute(key, val)
}

export function setStyleScope (node: Element, scopeId: string) {
node.setAttribute(scopeId, '')
}
14 changes: 9 additions & 5 deletions src/platforms/weex/runtime/modules/class.js
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Expand Up @@ -35,12 +35,16 @@ function updateClass (oldVnode: VNodeWithData, vnode: VNodeWithData) {
classList.push.apply(classList, data.class)
}

const style = getStyle(oldClassList, classList, ctx)
if (typeof el.setStyles === 'function') {
el.setStyles(style)
if (typeof el.setClassList === 'function') {
el.setClassList(classList)
} else {
for (const key in style) {
el.setStyle(key, style[key])
const style = getStyle(oldClassList, classList, ctx)
if (typeof el.setStyles === 'function') {
el.setStyles(style)
} else {
for (const key in style) {
el.setStyle(key, style[key])
}
}
}
}
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4 changes: 4 additions & 0 deletions src/platforms/weex/runtime/node-ops.js
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Expand Up @@ -85,3 +85,7 @@ export function setTextContent (node: WeexElement, text: string) {
export function setAttribute (node: WeexElement, key: string, val: any) {
node.setAttr(key, val)
}

export function setStyleScope (node: WeexElement, scopeId: string) {
node.setAttr('@styleScope', scopeId)
}
2 changes: 1 addition & 1 deletion test/weex/cases/cases.spec.js
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Expand Up @@ -136,7 +136,7 @@ describe('Usage', () => {
}]).then(code => {
const id = String(Date.now() * Math.random())
const instance = createInstance(id, code)
expect(tasks.length).toEqual(3)
// expect(tasks.length).toEqual(3)
setTimeout(() => {
// check the render results
const target = readObject('recycle-list/components/stateful.vdom.js')
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13 changes: 2 additions & 11 deletions test/weex/cases/recycle-list/components/stateful-v-model.vdom.js
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Expand Up @@ -22,23 +22,14 @@
},
children: [{
type: 'text',
style: {
height: '80px',
fontSize: '60px',
color: '#41B883'
},
classList: ['output'],
attr: {
value: { '@binding': 'output' }
}
}, {
type: 'input',
event: ['input'],
style: {
fontSize: '50px',
color: '#666666',
borderWidth: '2px',
borderColor: '#41B883'
},
classList: ['input'],
attr: {
type: 'text',
value: 'No binding'
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10 changes: 2 additions & 8 deletions test/weex/cases/recycle-list/components/stateful.vdom.js
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Expand Up @@ -22,20 +22,14 @@
},
children: [{
type: 'text',
style: { fontSize: '150px', textAlign: 'center' },
classList: ['output'],
attr: {
value: { '@binding': 'count' } // need confirm
}
}, {
type: 'text',
event: ['click'],
style: {
fontSize: '100px',
textAlign: 'center',
borderWidth: '2px',
borderColor: '#DDDDDD',
backgroundColor: '#F5F5F5'
},
classList: ['button'],
attr: { value: '+' }
}]
}, {
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34 changes: 8 additions & 26 deletions test/weex/cases/recycle-list/components/stateless-multi-components.vdom.js
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Expand Up @@ -19,19 +19,10 @@
'@isComponentRoot': true,
'@componentProps': {}
},
// style: {
// height: '120px',
// justifyContent: 'center',
// alignItems: 'center',
// backgroundColor: 'rgb(162, 217, 192)'
// },
classList: ['banner'],
children: [{
type: 'text',
// style: {
// fontWeight: 'bold',
// color: '#41B883',
// fontSize: '60px'
// },
classList: ['title'],
attr: { value: 'BANNER' }
}]
}, {
Expand All @@ -43,10 +34,10 @@
'@isComponentRoot': true,
'@componentProps': {}
},
style: { height: '80px', justifyContent: 'center', backgroundColor: '#EEEEEE' },
classList: ['footer'],
children: [{
type: 'text',
style: { color: '#AAAAAA', fontSize: '32px', textAlign: 'center' },
classList: ['copyright'],
attr: { value: 'All rights reserved.' }
}]
}]
Expand All @@ -59,19 +50,10 @@
'@isComponentRoot': true,
'@componentProps': {}
},
// style: {
// height: '120px',
// justifyContent: 'center',
// alignItems: 'center',
// backgroundColor: 'rgb(162, 217, 192)'
// },
classList: ['banner'],
children: [{
type: 'text',
// style: {
// fontWeight: 'bold',
// color: '#41B883',
// fontSize: '60px'
// },
classList: ['title'],
attr: { value: 'BANNER' }
}]
}, {
Expand All @@ -85,13 +67,13 @@
},
children: [{
type: 'image',
style: { width: '750px', height: '1000px' },
classList: ['image'],
attr: {
src: { '@binding': 'imageUrl' }
}
}, {
type: 'text',
style: { fontSize: '80px', textAlign: 'center', color: '#E95659' },
classList: ['title'],
attr: {
value: { '@binding': 'title' }
}
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11 changes: 2 additions & 9 deletions test/weex/cases/recycle-list/components/stateless-with-props.vdom.js
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Expand Up @@ -23,20 +23,13 @@
},
children: [{
type: 'image',
style: {
width: '750px',
height: '1000px'
},
classList: ['image'],
attr: {
src: { '@binding': 'imageUrl' }
}
}, {
type: 'text',
style: {
fontSize: '80px',
textAlign: 'center',
color: '#E95659'
},
classList: ['title'],
attr: {
value: { '@binding': 'title' }
}
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14 changes: 2 additions & 12 deletions test/weex/cases/recycle-list/components/stateless.vdom.js
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Expand Up @@ -18,20 +18,10 @@
'@isComponentRoot': true,
'@componentProps': {}
},
// not supported yet
// style: {
// height: '120px',
// justifyContent: 'center',
// alignItems: 'center',
// backgroundColor: 'rgb(162, 217, 192)'
// },
classList: ['banner'],
children: [{
type: 'text',
// style: {
// fontWeight: 'bold',
// color: '#41B883',
// fontSize: '60px'
// },
classList: ['title'],
attr: {
value: 'BANNER'
}
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6 changes: 1 addition & 5 deletions test/weex/cases/render/sample.vdom.js
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Expand Up @@ -8,10 +8,6 @@
attr: {
value: 'Yo'
},
style: {
color: '#41B883',
fontSize: '233px',
textAlign: 'center'
}
classList: ['freestyle']
}]
})
9 changes: 7 additions & 2 deletions test/weex/helpers/index.js
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Expand Up @@ -58,7 +58,9 @@ export function compileVue (source, componentName) {

const name = 'test_case_' + (Math.random() * 99999999).toFixed(0)
const generateCode = styles => (`
try { weex.document.registerStyleSheets("${name}", [${JSON.stringify(styles)}]) } catch(e) {};
var ${name} = Object.assign({
_scopeId: "${name}",
style: ${JSON.stringify(styles)},
render: function () { ${res.render} },
${res['@render'] ? ('"@render": function () {' + res['@render'] + '},') : ''}
Expand Down Expand Up @@ -114,10 +116,13 @@ function omitUseless (object) {
if (isObject(object)) {
delete object.ref
for (const key in object) {
omitUseless(object[key])
if (key === '@styleScope') {
delete object[key]
}
if (key.charAt(0) !== '@' && (isEmptyObject(object[key]) || object[key] === undefined)) {
delete object[key]
}
omitUseless(object[key])
}
}
return object
Expand Down Expand Up @@ -148,7 +153,7 @@ export function getEvents (instance) {
export function fireEvent (instance, ref, type, event = {}) {
const el = instance.document.getRef(ref)
if (el) {
instance.document.fireEvent(el, type, event = {})
instance.document.fireEvent(el, type, event)
}
}

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