vue-search-panel v1.0.6

vue-search-panel

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vue-search-panel is a search component with suggestions

Contents

• Features
• Example
• Install
• Usage
• API
• Reference

Features

• Filter suggestions based on input word, support for custom rules
• Customize suggestion's element by slot
• Support for custom UI
• Support configuration panel position (top/bottom/left/right/static)
• Extended to multifunctional panel, like VsCode

Example

Live demo

Link： https://theoxiong.github.io/vue-search-panel/

Default UI

Custom UI

Install

$   npm install vue-search-panel --save

Usage

Import module

import VueSearchPanel from 'vue-search-panel'

Registration

Global registration

Vue.use(VueSearchPanel)

Local registration

<script>
export default {
  components: { VueSearchPanel }
}
</script>

Basic usage

• Calling the show method to open panel.
• Click outside or Press ESC to close panel.
  

Sample code：

<template>
  <div class="demo-comp">
    <button @click="onOpen">Open Panel</button>
    <div>Selected: {{ selected }}</div>
    <vue-search-panel
      v-model="value"
      :fetch-suggestions="getSuggestions"
      @select="onSelect"
      ref="searchPanel"
    >
    </vue-search-panel>
  </div>
</template>

<script>
import VueSearchPanel from 'vue-search-panel'
const testData = [
  { key: 'test-data-1', value: 'test data 1' },
  { key: 'test-data-2', value: 'test data 2' },
  { key: 'test-data-3', value: 'test data 3' }
]

export default {
  name: 'DemoComp',
  data () {
    return {
      value: '',
      selected: ''
    }
  },
  methods: {
    onOpen () {
      this.$refs.searchPanel.show()
    },
    onSelect (item) {
      this.selected = item.value
    },
    getSuggestions (query, cb) {
      cb(query ? testData.filter(item => { return item.value.includes(query) }) : testData)
    }
  },
  components: { VueSearchPanel }
}
</script>

Custom suggestions

Customize suggestion's element by scoped slot, access the suggestion object via the item key.

Sample code：

<template>
  <div class="demo-comp">
    <button @click="onOpen">Open Panel</button>
    <div>Selected: {{ selected }}</div>
    <vue-search-panel
      v-model="value"
      :fetch-suggestions="getSuggestions"
      @select="onSelect"
      ref="searchPanel"
    >
      <div class="demo-search-item" slot-scope="{ item }">
        <span class="search-item-value">{{ item.value }}</span>
        <span class="search-item-time">{{ item.time }}</span>
      </div>
    </vue-search-panel>
  </div>
</template>

<script>
import VueSearchPanel from 'vue-search-panel'

export default {
  name: 'DemoComp',
  data () {
    return {
      value: '',
      selected: '',
      testData: []
    }
  },
  mounted () {
    for (let i = 0; i < 20; i++) {
      this.testData.push({
        key: `data-${i}`,
        value: `Test data ${i + 1}`,
        time: new Date(Math.random() * 1000000000000).toLocaleDateString()
      })
    }
  },
  methods: {
    onOpen () {
      this.$refs.searchPanel.show()
    },
    onSelect (item) {
      this.selected = item.value
    },
    getSuggestions (query, cb) {
      cb(query ? this.testData.filter(item => { return item.value.includes(query) }) : this.testData)
    }
  },
  components: { VueSearchPanel }
}
</script>

<style scoped>
.demo-search-item{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  padding: 0 20px;
}
.search-item-value{
  font-size: 14px;
  color: #555;
}
.search-item-time{
  font-size: 12px;
  color: #aaa;
  width: 80px;
}

</style>

Custom UI

Customize UI by props.
The color/borderColor/backgroundColor/width/height can be configured.
For more details, see the API.

Sample code：

<template>
  <div class="demo-comp">
    <button @click="onOpen">Open Panel</button>
    <div>Selected: {{ selected }}</div>
    <vue-search-panel
      v-model="value"
      width="640px"
      height="400px"
      scrollBarColor="#aaaaaa"
      inputColor="#cccccc"
      inputBackground="#555555"
      inputBorderColor="#666666"
      inputBorderColorHovering="#999999"
      inputBorderColorFocused="#bbbbbb"
      placeholderEffect="dark"
      panelBackground="#333333"
      panelBoxShadow="rgba(0, 0, 0, 0.6)"
      highlightedColor="#444444"
      hoveredColor="#666666"
      :fetch-suggestions="getSuggestions"
      @select="onSelect"
      ref="searchPanel"
    >
      <div class="demo-search-item" slot-scope="{ item }">
        <span class="search-item-value">{{ item.value }}</span>
        <span class="search-item-time">{{ item.time }}</span>
      </div>
    </vue-search-panel>
  </div>
</template>

<script>
import VueSearchPanel from 'vue-search-panel'

export default {
  name: 'DemoComp',
  data () {
    return {
      value: '',
      selected: '',
      testData: []
    }
  },
  mounted () {
    for (let i = 0; i < 20; i++) {
      this.testData.push({
        key: `data-${i}`,
        value: `Test data ${i + 1}`,
        time: new Date(Math.random() * 1000000000000).toLocaleDateString()
      })
    }
  },
  methods: {
    onOpen () {
      this.$refs.searchPanel.show()
    },
    onSelect (item) {
      this.selected = item.value
    },
    getSuggestions (query, cb) {
      cb(query ? this.testData.filter(item => { return item.value.includes(query) }) : this.testData)
    }
  },
  components: { VueSearchPanel }
}
</script>

<style scoped>
.demo-search-item{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  padding: 0 20px;
}
.search-item-value{
  font-size: 14px;
  color: #999;
}
.search-item-time{
  font-size: 12px;
  color: #777;
  width: 80px;
}

</style>

config panel position

• The prop of fixed is used for position of panel, the panel is positioned relative to the viewport when the value is true, and the panel is positioned according to the normal flow of the document when the value is false.
• The prop of placement is used for specifying the placement of panel relative to the viewport, the optional vlaue is top/bottom/left/right

  The placement prop is ignored when the fiexd value is false

Sample code：

<template>
  <div class="demo-comp">
    <button @click="onOpen('top')" :disabled="disabled" :class="{'is-disabled': disabled}">Open at top</button>
    <button @click="onOpen('bottom')" :disabled="disabled" :class="{'is-disabled': disabled}">Open at bottom</button>
    <button @click="onOpen('left')" :disabled="disabled" :class="{'is-disabled': disabled}">Open at left</button>
    <button @click="onOpen('right')" :disabled="disabled" :class="{'is-disabled': disabled}">Open at right</button>
    <button @click="onOpen('inner')" :disabled="disabled" :class="{'is-disabled': disabled}">Open at inner</button>
    <div>Selected: {{ selected }}</div>
    <vue-search-panel
      v-model="value"
      :placement="placement"
      :fixed="fixed"
      :fetch-suggestions="getSuggestions"
      @open="onPanelOpen"
      @closed="onPanelClosed"
      @select="onSelect"
      ref="searchPanel"
    >
    </vue-search-panel>
  </div>
</template>

<script>
import VueSearchPanel from 'vue-search-panel'
const testData = [
  { key: 'test-data-1', value: 'test data 1' },
  { key: 'test-data-2', value: 'test data 2' },
  { key: 'test-data-3', value: 'test data 3' }
]

export default {
  name: 'DemoComp',
  data () {
    return {
      value: '',
      selected: '',
      placement: 'top',
      fixed: true,
      disabled: false
    }
  },
  methods: {
    onOpen (position) {
      if (position === 'inner') {
        this.fixed = false
      } else {
        this.fixed = true
        this.placement = position
      }
      this.$refs.searchPanel.show()
    },
    onPanelOpen () {
      this.disabled = true
    },
    onPanelClosed () {
      this.disabled = false
    },
    onSelect (item) {
      this.selected = item.value
    },
    getSuggestions (query, cb) {
      cb(query ? testData.filter(item => { return item.value.includes(query) }) : testData)
    }
  },
  components: { VueSearchPanel }
}
</script>

<style scoped>
.demo-comp{
  margin: 20px;
  width: 600px;
}
.is-disabled,
.is-disabled:active,
.is-disabled:focus,
.is-disabled:hover{
  cursor:not-allowed;
  background-color:#e4e4ee;
}
</style>

Extension

It could be extended to multifunctional panel, such as search/recently/command, like VsCode
Live dome：https://theoxiong.github.io/vue-search-panel/

For dev：

npm install
npm run dev

API

Attributes

Methods

Events

Slots

Scoped slot

Custom content for input suggestions, the scope parameter is { item }

Named slot

Reference

• VS Code
• Element UI