Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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Don't clear #conversejs via innerHTML

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It appears to break subsequent lit-html `render` calls on the
`#conversejs` element because lit-html still remembers parts from before
the element was cleared.
This commit is contained in:
JC Brand 2020-07-30 11:25:53 +02:00
parent 2fcce78144
commit 696c8e3522
2 changed files with 15 additions and 18 deletions
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28
src/converse-chatboxviews.js
View File

@ -71,7 +71,9 @@ converse.plugins.add('converse-chatboxviews', {
/* Override method from backbone.js /* Override method from backbone.js
* If the #conversejs element doesn't exist, create it. * If the #conversejs element doesn't exist, create it.
*/ */
if (!this.el) { if (this.el) {
this.setElement(result(this, 'el'), false);
} else {
let el = _converse.root.querySelector('#conversejs'); let el = _converse.root.querySelector('#conversejs');
if (el === null) { if (el === null) {
el = document.createElement('div'); el = document.createElement('div');
@ -85,10 +87,7 @@ converse.plugins.add('converse-chatboxviews', {
_converse.root.appendChild(el); _converse.root.appendChild(el);
} }
} }
el.innerHTML = '';
this.setElement(el, false); this.setElement(el, false);
} else {
this.setElement(result(this, 'el'), false);
} }
}, },
@ -108,19 +107,17 @@ converse.plugins.add('converse-chatboxviews', {
}, },
render () { render () {
try { this._ensureElement();
render(tpl_converse(), this.el); render(tpl_converse(), this.el);
} catch (e) {
this._ensureElement();
render(tpl_converse(), this.el);
}
this.row_el = this.el.querySelector('.row'); this.row_el = this.el.querySelector('.row');
}, },
/*(
* Add a new DOM element (likely a chat box) into the
* the row managed by this overview.
* @param { HTMLElement } el
*/
insertRowColumn (el) { insertRowColumn (el) {
/* Add a new DOM element (likely a chat box) into the
* the row managed by this overview.
*/
this.row_el.insertAdjacentElement('afterBegin', el); this.row_el.insertAdjacentElement('afterBegin', el);
}, },
@ -135,10 +132,7 @@ converse.plugins.add('converse-chatboxviews', {
/************************ BEGIN Event Handlers ************************/ /************************ BEGIN Event Handlers ************************/
api.listen.on('cleanup', () => { api.listen.on('cleanup', () => (delete _converse.chatboxviews));
_converse?.chatboxviews.remove();
delete _converse.chatboxviews;
});
api.listen.on('chatBoxesInitialized', () => { api.listen.on('chatBoxesInitialized', () => {
_converse.chatboxviews = new _converse.ChatBoxViews({ _converse.chatboxviews = new _converse.ChatBoxViews({

5
src/headless/converse-core.js
View File

@ -424,6 +424,9 @@ export const api = _converse.api = {
* event handlers' promises have been resolved. * event handlers' promises have been resolved.
*/ */
async trigger (name) { async trigger (name) {
if (!_converse._events) {
return;
}
const args = Array.from(arguments); const args = Array.from(arguments);
const options = args.pop(); const options = args.pop();
if (options && options.synchronous) { if (options && options.synchronous) {
@ -1310,7 +1313,7 @@ async function getLoginCredentialsFromBrowser () {
// Make sure everything is reset in case this is a subsequent call to // Make sure everything is reset in case this is a subsequent call to
// converse.initialize (happens during tests). // converse.initialize (happens during tests).
async function cleanup () { async function cleanup () {
await _converse.api.trigger('cleanup', {'synchronous': true}); await api.trigger('cleanup', {'synchronous': true});
_converse.router.history.stop(); _converse.router.history.stop();
unregisterGlobalEventHandlers(); unregisterGlobalEventHandlers();
_converse.connection?.reset(); _converse.connection?.reset();