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- /* @flow */
- declare var document: WeexDocument;
- import TextNode from 'weex/runtime/text-node'
- export const namespaceMap = {}
- export function createElement (tagName: string): WeexElement {
- return document.createElement(tagName)
- }
- export function createElementNS (namespace: string, tagName: string): WeexElement {
- return document.createElement(namespace + ':' + tagName)
- }
- export function createTextNode (text: string) {
- return new TextNode(text)
- }
- export function createComment (text: string) {
- return document.createComment(text)
- }
- export function insertBefore (
- node: WeexElement,
- target: WeexElement,
- before: WeexElement
- ) {
- if (target.nodeType === 3) {
- if (node.type === 'text') {
- node.setAttr('value', target.text)
- target.parentNode = node
- } else {
- const text = createElement('text')
- text.setAttr('value', target.text)
- node.insertBefore(text, before)
- }
- return
- }
- node.insertBefore(target, before)
- }
- export function removeChild (node: WeexElement, child: WeexElement) {
- if (child.nodeType === 3) {
- node.setAttr('value', '')
- return
- }
- node.removeChild(child)
- }
- export function appendChild (node: WeexElement, child: WeexElement) {
- if (child.nodeType === 3) {
- if (node.type === 'text') {
- node.setAttr('value', child.text)
- child.parentNode = node
- } else {
- const text = createElement('text')
- text.setAttr('value', child.text)
- node.appendChild(text)
- }
- return
- }
- node.appendChild(child)
- }
- export function parentNode (node: WeexElement): WeexElement | void {
- return node.parentNode
- }
- export function nextSibling (node: WeexElement): WeexElement | void {
- return node.nextSibling
- }
- export function tagName (node: WeexElement): string {
- return node.type
- }
- export function setTextContent (node: WeexElement, text: string) {
- if (node.parentNode) {
- node.parentNode.setAttr('value', text)
- }
- }
- export function setAttribute (node: WeexElement, key: string, val: any) {
- node.setAttr(key, val)
- }
- export function setStyleScope (node: WeexElement, scopeId: string) {
- node.setAttr('@styleScope', scopeId)
- }
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