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<script>
import _ from 'underscore';
import eventHub from '../event_hub';
export default {
data() {
return {
searchQuery: '',
};
},
watch: {
searchQuery() {
this.handleInput();
},
},
methods: {
setFocus() {
this.$refs.search.focus();
},
emitSearchEvents() {
if (this.searchQuery) {
eventHub.$emit('searchProjects', this.searchQuery);
} else {
eventHub.$emit('searchCleared');
}
},
/**
* Callback function within _.debounce is intentionally
* kept as ES5 `function() {}` instead of ES6 `() => {}`
* as it otherwise messes up function context
* and component reference is no longer accessible via `this`
*/
// eslint-disable-next-line func-names
handleInput: _.debounce(function () {
this.emitSearchEvents();
}, 500),
},
mounted() {
eventHub.$on('dropdownOpen', this.setFocus);
},
beforeDestroy() {
eventHub.$off('dropdownOpen', this.setFocus);
},
};
</script>
<template>
<div
class="search-input-container hidden-xs"
>
<input
type="search"
class="form-control"
ref="search"
v-model="searchQuery"
:placeholder="s__('ProjectsDropdown|Search your projects')"
/>
<i
v-if="!searchQuery"
class="search-icon fa fa-fw fa-search"
aria-hidden="true"
/>
</div>
</template>
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