104 lines
2.8 KiB
Vue
104 lines
2.8 KiB
Vue
<template>
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<div
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class="uk-position-absolute uk-panel uk-box-shadow-large suggestions-container"
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:style="[{ background: secondaryBackgroundColor }]"
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>
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<ul class="uk-list uk-margin-remove uk-text-secondary">
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<li
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v-for="(suggestion, i) in searchSuggestions"
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:key="i"
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:style="[selected === i ? { background: secondaryForegroundColor } : {}]"
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class="uk-margin-remove suggestion"
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@mouseover="onMouseOver(i)"
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@mousedown.stop="onClick(i)"
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>
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{{ suggestion }}
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</li>
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</ul>
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</div>
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</template>
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<script>
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export default {
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props: {
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searchText: { type: String, default: "" },
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},
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emits: ["searchchange"],
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data() {
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return {
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selected: 0,
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searchSuggestions: [],
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};
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},
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methods: {
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onKeyUp(e) {
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if (e.key === "ArrowUp") {
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if (this.selected <= 0) {
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this.setSelected(this.searchSuggestions.length - 1);
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} else {
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this.setSelected(this.selected - 1);
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}
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e.preventDefault();
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} else if (e.key === "ArrowDown") {
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if (this.selected >= this.searchSuggestions.length - 1) {
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this.setSelected(0);
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} else {
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this.setSelected(this.selected + 1);
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}
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e.preventDefault();
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} else {
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this.refreshSuggestions();
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}
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},
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async refreshSuggestions() {
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this.searchSuggestions = await this.fetchJson(this.apiUrl() + "/suggestions", {
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query: this.searchText,
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});
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this.searchSuggestions.unshift(this.searchText);
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this.setSelected(0);
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},
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onMouseOver(i) {
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if (i !== this.selected) {
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this.selected = i;
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}
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},
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onClick(i) {
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this.setSelected(i);
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this.$router.push({
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name: "SearchResults",
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query: { search_query: this.searchSuggestions[i] },
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});
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},
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setSelected(val) {
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this.selected = val;
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this.$emit("searchchange", this.searchSuggestions[this.selected]);
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},
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},
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};
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</script>
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<style>
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.suggestions-container {
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left: 50%;
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transform: translateX(-50%);
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max-width: 640px;
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width: 100%;
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box-sizing: border-box;
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padding: 5px 0;
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z-index: 10;
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}
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.suggestion {
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padding: 4px 15px;
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}
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@media screen and (max-width: 959px) {
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.suggestions-container {
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max-width: calc(100% - 60px);
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}
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}
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@media screen and (max-width: 639px) {
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.suggestions-container {
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max-width: calc(100% - 30px);
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}
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}
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</style>
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