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-rw-r--r--ext/mixed/js/display.js50
1 files changed, 32 insertions, 18 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index e3c44507..b11e8f99 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -150,16 +150,16 @@ class Display {
onKeyDown(e) {
const noteTryAdd = mode => {
- const button = Display.adderButtonFind(this.index, mode);
- if (button.length !== 0 && !button.hasClass('disabled')) {
+ const button = this.adderButtonFind(this.index, mode);
+ if (button !== null && !button.classList.contains('disabled')) {
this.noteAdd(this.definitions[this.index], mode);
}
};
const noteTryView = mode => {
- const button = Display.viewerButtonFind(this.index);
- if (button.length !== 0 && !button.hasClass('disabled')) {
- apiNoteView(button.data('noteId'));
+ const button = this.viewerButtonFind(this.index);
+ if (button !== null && !button.classList.contains('disabled')) {
+ apiNoteView(button.dataset.noteId);
}
};
@@ -241,7 +241,8 @@ class Display {
80: /* p */ () => {
if (e.altKey) {
- if ($('.entry').eq(this.index).data('type') === 'term') {
+ const entry = this.getEntry(this.index);
+ if (entry !== null && entry.dataset.type === 'term') {
this.audioPlay(this.definitions[this.index], this.firstExpressionIndex);
}
@@ -393,14 +394,13 @@ class Display {
for (let i = 0; i < states.length; ++i) {
const state = states[i];
for (const mode in state) {
- const button = Display.adderButtonFind(i, mode);
- if (state[mode]) {
- button.removeClass('disabled');
- } else {
- button.addClass('disabled');
+ const button = this.adderButtonFind(i, mode);
+ if (button === null) {
+ continue;
}
- button.removeClass('pending');
+ button.classList.toggle('disabled', !state[mode]);
+ button.classList.remove('pending');
}
}
} catch (e) {
@@ -462,8 +462,15 @@ class Display {
const noteId = await apiDefinitionAdd(definition, mode, context, this.optionsContext);
if (noteId) {
const index = this.definitions.indexOf(definition);
- Display.adderButtonFind(index, mode).addClass('disabled');
- Display.viewerButtonFind(index).removeClass('pending disabled').data('noteId', noteId);
+ const adderButton = this.adderButtonFind(index, mode);
+ if (adderButton !== null) {
+ adderButton.classList.add('disabled');
+ }
+ const viewerButton = this.viewerButtonFind(index);
+ if (viewerButton !== null) {
+ viewerButton.classList.remove('pending', 'disabled');
+ viewerButton.dataset.noteId = noteId;
+ }
} else {
throw 'Note could note be added';
}
@@ -549,6 +556,11 @@ class Display {
this.spinner.style.display = visible ? 'block' : '';
}
+ getEntry(index) {
+ const entries = this.container.querySelectorAll('.entry');
+ return index >= 0 && index < entries.length ? entries[index] : null;
+ }
+
static clozeBuild(sentence, source) {
const result = {
sentence: sentence.text.trim()
@@ -568,12 +580,14 @@ class Display {
return entry !== null ? Display.indexOf(this.container.querySelectorAll('.entry'), entry) : -1;
}
- static adderButtonFind(index, mode) {
- return $('.entry').eq(index).find(`.action-add-note[data-mode="${mode}"]`);
+ adderButtonFind(index, mode) {
+ const entry = this.getEntry(index);
+ return entry !== null ? entry.querySelector(`.action-add-note[data-mode="${mode}"]`) : null;
}
- static viewerButtonFind(index) {
- return $('.entry').eq(index).find('.action-view-note');
+ viewerButtonFind(index) {
+ const entry = this.getEntry(index);
+ return entry !== null ? entry.querySelector('.action-view-note') : null;
}
static delay(time) {