搜索框添加搜索关键词建议(搜索词联想)- #11

目前的关键词来源为百度搜索,且需要先在设置中开启。
This commit is contained in:
2021-07-13 00:22:29 +08:00
parent 37c85d31ae
commit 4677142e32
3 changed files with 164 additions and 24 deletions

View File

@@ -160,8 +160,9 @@ let config = {
fontSize: 16,
showSiteTitle: true,
sideMenuCollapse: true,
searchEngine: '百度'
}
searchEngine: '百度',
searchSuggestion: false,
},
};
export default config;

View File

@@ -44,7 +44,7 @@
<div v-show="show.searchEngine" class="search-engine">
<!-- 搜索栏 -->
<div class="search-bar shadow-3">
<div :class="['search-bar', 'shadow-3', { suggest: showSES }]">
<!-- 输入 -->
<input
@@ -70,6 +70,17 @@
<i class="el-icon-search"></i>
</div>
<!-- 关键词建议 -->
<div class="suggestion shadow-3">
<ul>
<li
v-for="item in searchEngine.suggestions"
:key="item.id"
@click="searchEngine.keyword = item.label"
>{{ item.label }}</li>
</ul>
</div>
</div>
<!-- 选择搜索引擎 -->
@@ -149,6 +160,7 @@
</div>
</el-main>
<!-- 链接详情 -->
<el-dialog
:append-to-body="true"
custom-class="link-detail"
@@ -222,8 +234,10 @@ export default {
searchEngine: {
isFocus: false,
keyword: '',
list: this.$root.config.searchEngines,
url: '',
list: this.$root.config.searchEngines
debounce: null,
suggestions: [],
},
// 导航链接
navLinks: this.$root.navLinks,
@@ -243,15 +257,42 @@ export default {
link: '',
linkCopy: false,
desc: '',
update: ''
}
update: '',
},
};
},
computed: {
/**
* 显示搜索引擎关键词建议
*/
showSES() {
var se = this.searchEngine;
var isShow = (
(se.isFocus) &&
(se.keyword !== '') &&
(se.suggestions.length > 0)
);
return isShow;
},
},
watch: {
'searchEngine.keyword': {
handler(value) {
if (!this.config.searchSuggestion) {
return;
}
clearInterval(this.searchEngine.debounce);
this.searchEngine.debounce = setTimeout(() => {
this.searchEngineGS(value);
}, 500);
}
},
'searchLink.keyword': {
handler(value) {
clearTimeout(this.searchLink.debounce);
this.searchLink.debounce = setTimeout(() => {
this.$refs.linkTree.filter(value);
}, 500);
@@ -335,13 +376,54 @@ export default {
},
/**
* 搜索引擎
* 搜索引擎(获取关键词建议)
*
* @param {string} keyword 当前输入的关键词
*/
searchEngineGS(keyword) {
var se = this.searchEngine;
var reqURL = `https://www.baidu.com/sugrec?json=1&prod=pc&wd=${keyword}&cb=cbSES`;
se.suggestions = [];
if (keyword === '') {
return;
}
var cbFunc = (data) => {
var word = (data.q || ''); // 当前关键词
var result = (data.g || []); // 建议
var id = 0; // ID
if (result.length === 0) {
return;
}
result.forEach((item) => {
id += 1;
se.suggestions.push({
id,
label: item.q,
highlight: word
});
});
};
this.utils.jsonp({
url: reqURL,
cbName: 'cbSES',
cbFunc
});
},
/**
* 搜索引擎(搜索)
*/
searchEngineSubmit() {
var vm = this;
var search = this.searchEngine;
var selected = this.config.searchEngine;
var keyword = search.keyword;
var se = this.searchEngine;
var selectedSE = this.config.searchEngine;
var keyword = se.keyword;
var url = '';
if (keyword === '') {
@@ -350,11 +432,11 @@ export default {
keyword = window.encodeURIComponent(keyword);
}
for (let category in search.list) {
let list = search.list[category].list;
for (let category in se.list) {
let list = se.list[category].list;
for (let index in list) {
if (list[index].name === selected) {
if (list[index].name === selectedSE) {
url = list[index].url.replace(/%keyword%/, keyword);
break;
}
@@ -365,7 +447,7 @@ export default {
},
/**
* 搜索链接
* 搜索链接(搜索)
*
* @param {string} value 关键词
* @param {object} data 每一项链接的信息
@@ -447,6 +529,9 @@ export default {
flex-direction: column;
.search-bar {
@barHeight: 2.8rem;
@barRadius: 0.3rem;
display: flex;
align-items: center;
position: sticky;
@@ -454,10 +539,13 @@ export default {
z-index: 100;
width: 100%;
max-width: 40rem;
height: 2.8rem;
border-radius: 0.25rem;
height: @barHeight;
border-radius: @barRadius;
background-color: #FFF;
overflow: hidden;
&.suggest {
border-radius: @barRadius @barRadius 0 0;
}
.input {
flex-grow: 1;
@@ -490,6 +578,7 @@ export default {
}
.btn-search {
border-radius: 0 @barRadius @barRadius 0;
color: @colorPrimary;
transition: background @transitionTime, color @transitionTime;
@@ -498,6 +587,43 @@ export default {
color: #FFF;
}
}
&.suggest .btn-search {
border-bottom-right-radius: 0;
}
.suggestion {
display: block;
visibility: hidden;
position: absolute;
top: @barHeight;
width: 100%;
border-top: 0.1rem solid #EEE;
border-radius: 0 0 @barRadius @barRadius;
background-color: #FFF;
overflow: hidden;
// 延迟隐藏
transition: visibility 0.2s;
ul {
padding: 0.5rem 0;
list-style: none;
line-height: 1.5rem;
font-size: 0.9rem;
color: #000;
}
li {
padding: 0.5rem 1rem;
cursor: pointer;
&:hover {
background-color: @colorWhite;
}
}
}
&.suggest .suggestion {
visibility: visible;
}
}
.search-type {

View File

@@ -2,13 +2,14 @@
<el-container class="settings">
<div class="wrapper shadow-2">
<el-form label-position="left" label-width="7rem">
<el-form label-position="left" label-width="12rem">
<el-form-item label="字体大小" class="set-font">
<el-input-number
v-model="config.fontSize"
:min="12"
:max="32"
controls-position="right"
label="字体大小"
size="small"
></el-input-number>
@@ -18,19 +19,20 @@
<el-switch v-model="config.showSiteTitle"></el-switch>
</el-form-item>
<el-form-item label="折叠侧边菜单">
<el-form-item label="折叠主页侧边菜单">
<el-switch v-model="config.sideMenuCollapse"></el-switch>
</el-form-item>
<el-form-item label="获取搜索引擎关键词建议">
<el-switch v-model="config.searchSuggestion"></el-switch>
</el-form-item>
<el-form-item label="清除数据">
<el-button
type="danger"
size="medium"
@click="resetDatas('settings')"
>清除设置</el-button>
</el-form-item>
<el-form-item>
<el-button
type="danger"
size="medium"
@@ -113,7 +115,7 @@ export default {
overflow-y: auto;
.wrapper {
padding: 1.5rem;
padding: 1.5rem 2rem;
width: 100%;
max-width: 50rem;
background-color: #FFF;
@@ -125,4 +127,15 @@ export default {
width: 7rem;
}
}
/deep/ .el-form-item {
@media screen and (max-width: 520px) {
.el-form-item__label {
float: unset !important;
}
.el-form-item__content {
margin-left: 0 !important;
}
}
}
</style>