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authorAlex Yatskov <FooSoft@users.noreply.github.com>2019-09-28 09:12:23 -0700
committerGitHub <noreply@github.com>2019-09-28 09:12:23 -0700
commit64eed33e8890df33e3c4acb47c96f0e3c674bd3b (patch)
tree04b346150f8e4973a06bf7e0c8f3ec42f69502a8 /ext/bg/js
parent8195e5109b97c284fc1d6c8559de6e5f5941c911 (diff)
parente358c94882ba4fea134ca0a21824055d09719143 (diff)
Merge pull request #224 from toasted-nutbread/display-jquery-optimizations
Remove jQuery usage from Display.js
Diffstat (limited to 'ext/bg/js')
-rw-r--r--ext/bg/js/search.js52
1 files changed, 43 insertions, 9 deletions
diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index 6ff710f0..13ed1e08 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -19,20 +19,27 @@
class DisplaySearch extends Display {
constructor() {
- super($('#spinner'), $('#content'));
+ super(document.querySelector('#spinner'), document.querySelector('#content'));
this.optionsContext = {
depth: 0,
url: window.location.href
};
- this.search = $('#search').click(this.onSearch.bind(this));
- this.query = $('#query').on('input', this.onSearchInput.bind(this));
- this.intro = $('#intro');
+ this.search = document.querySelector('#search');
+ this.query = document.querySelector('#query');
+ this.intro = document.querySelector('#intro');
+ this.introHidden = false;
this.dependencies = Object.assign({}, this.dependencies, {docRangeFromPoint, docSentenceExtract});
- window.wanakana.bind(this.query.get(0));
+ if (this.search !== null) {
+ this.search.addEventListener('click', (e) => this.onSearch(e), false);
+ }
+ if (this.query !== null) {
+ this.query.addEventListener('input', () => this.onSearchInput(), false);
+ window.wanakana.bind(this.query);
+ }
}
onError(error) {
@@ -40,23 +47,50 @@ class DisplaySearch extends Display {
}
onSearchClear() {
- this.query.focus().select();
+ if (this.query === null) {
+ return;
+ }
+
+ this.query.focus();
+ this.query.select();
}
onSearchInput() {
- this.search.prop('disabled', this.query.val().length === 0);
+ this.search.disabled = (this.query === null || this.query.value.length === 0);
}
async onSearch(e) {
+ if (this.query === null) {
+ return;
+ }
+
try {
e.preventDefault();
- this.intro.slideUp();
- const {length, definitions} = await apiTermsFind(this.query.val(), this.optionsContext);
+ this.hideIntro();
+ const {length, definitions} = await apiTermsFind(this.query.value, this.optionsContext);
super.termsShow(definitions, await apiOptionsGet(this.optionsContext));
} catch (e) {
this.onError(e);
}
}
+
+ hideIntro() {
+ if (this.introHidden) {
+ return;
+ }
+
+ this.introHidden = true;
+
+ if (this.intro === null) {
+ return;
+ }
+
+ const size = this.intro.getBoundingClientRect();
+ this.intro.style.height = `${size.height}px`;
+ this.intro.style.transition = 'height 0.4s ease-in-out 0s';
+ window.getComputedStyle(this.intro).getPropertyValue('height'); // Commits height so next line can start animation
+ this.intro.style.height = '0';
+ }
}
window.yomichan_search = new DisplaySearch();