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rerender after edit

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This commit is contained in:
Valentin Boettcher 2020-04-09 18:22:36 +02:00
parent 56fe2f4717
commit aab8fbc5d3
1 changed files with 8 additions and 1 deletions
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9
riot-katex.js
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@ -20,10 +20,17 @@
function renderMath(node) { function renderMath(node) {
let li = node.closest('li'); let li = node.closest('li');
// we have already rendered this element
if (li.getAttribute('originalContent')) {
return;
}
let og_content = (' ' + node.textContent).slice(1); let og_content = (' ' + node.textContent).slice(1);
li.setAttribute('originalContent', og_content); li.setAttribute('originalContent', og_content);
li.querySelector('.mx_MessageActionBar_maskButton[title="Edit"]') li.querySelector('.mx_MessageActionBar_maskButton[title="Edit"]')
.addEventListener("click", () => { .addEventListener("click", event => {
event.target.closest('li').setAttribute('originalContent', '');
node.textContent = og_content; node.textContent = og_content;
}); });
renderMathInElement(node); renderMathInElement(node);