NextERP/owl
2
0
Fork 0
mirror of https://github.com/odoo/owl.git synced 2025-10-06 19:59:41 +07:00
Code Issues Packages Projects Releases Wiki Activity

small refactoring to prepare async work

Browse Source
This commit is contained in:
Géry Debongnie
2019-02-07 12:10:44 +01:00
parent 87facd993b
commit f648f47197
3 changed files with 34 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
web/static/src/ts/core/component.ts
+10 -6
View File
@@ -112,12 +112,12 @@ export class Component<
//--------------------------------------------------------------------------
async mount(target: HTMLElement): Promise<void> {
await this._start();
await this.render();
if (!this.el) {
const vnode = await this._start();
if (this.__widget__.isDestroyed) {
// widget was destroyed before we get here...
return;
}
this._patch(vnode);
target.appendChild(this.el!);
if (document.body.contains(target)) {
@@ -204,13 +204,16 @@ export class Component<
return;
}
const vnode = await this._render();
this._patch(vnode);
}
private _patch(vnode) {
this.__widget__.vnode = patch(
this.__widget__.vnode || document.createElement(vnode.sel!),
vnode
);
}
private async _start(): Promise<void> {
private async _start(): Promise<VNode> {
await this.willStart();
if (!this.__widget__.isDestroyed) {
this.__widget__.isStarted = true;
@@ -218,9 +221,10 @@ export class Component<
if (this.inlineTemplate) {
this.env.qweb.addTemplate(this.inlineTemplate, this.inlineTemplate, true);
}
return this._render();
}
private async _render(): Promise<VNode> {
async _render(): Promise<VNode> {
const promises: Promise<void>[] = [];
const template = this.inlineTemplate || this.template;
let vnode = this.env.qweb.render(template, this, { promises });