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path: root/ext/bg/js/search.js
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-rw-r--r--ext/bg/js/search.js27
1 files changed, 21 insertions, 6 deletions
diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index 45714a02..693e7938 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -26,14 +26,20 @@ class DisplaySearch extends Display {
url: window.location.href
};
- this.search = $('#search').click(this.onSearch.bind(this));
- this.query = $('#query').on('input', this.onSearchInput.bind(this));
+ 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) {
@@ -41,18 +47,27 @@ 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.hideIntro();
- const {length, definitions} = await apiTermsFind(this.query.val(), this.optionsContext);
+ const {length, definitions} = await apiTermsFind(this.query.value, this.optionsContext);
super.termsShow(definitions, await apiOptionsGet(this.optionsContext));
} catch (e) {
this.onError(e);