DolphinWeex跨平台开发框架

# 4.9 搜索框（Search box）

用于页面的加载中状态。

# 基本样式

搜索框主要样式为如下基本样式中的 3 个：

# 使用方法

1、当全局背景为白色时，搜索框输入为浅灰色，如基本样式 1 ；
2、当背景为灰色，搜索输入框则使用白色#ffffff，效果如基本样式 2 ；
3、当背景为黑色时，搜索输入框则使用白色# ffffff 透明度20%，效果如基本样式 3 ；

# 拓展样式

# dof-search-bar 组件

搜索栏组件

  • 一般可位于 NavBar 下方
  • 支持更改主题色，设置内容，一键清空等功能
  • 支持带下拉选项形式的搜索

# 实例

# 基础用法

<template>
  <div class="dof-demo">
    <div class="wrapper">
        <title title="dof-searchbar"></title>
        <category title="使用案例"></category>
    </div>
      <text class="describeText" @click="setValue">点我可设置输入框内容</text>
      <text class="describeText">输入的内容是：{{value}}</text>
      <div class="demo">
        <text class="describeText">theme="white"</text>
        <dof-searchbar ref="dof-searchbar"
                       placeholder="请输入家电型号"
                       right-label="取消"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarInputOnInput="dofSearchbarInputOnInput"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur"></dof-searchbar>
      </div>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       theme="gray"
                       right-label="取消"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       theme="black"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>

      <text class="describeText">取消按钮常驻,同时theme="white"</text>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       show-right-content=true
                       right-label="取消"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       show-right-content=true
                       right-label="搜索"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>

      <text class="describeText">带有backArrow,同时theme="white"</text>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       theme="white"
                       back-arrow=true
                       @dofBackArrowClicked="dofBackArrowClicked"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>

      <text class="describeText">带有backArrow，右侧按钮常驻,同时theme="white"</text>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       theme="white"
                       back-arrow=true
                       show-right-content=true
                       right-label="搜索"
                       @dofBackArrowClicked="dofBackArrowClicked"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>
      <text class="describeText">带有backArrow，右侧按钮常驻,同时theme="black"</text>
      <div class="demo">
        <dof-searchbar placeholder="请输入家电型号"
                       theme="black"
                       back-arrow=true
                       show-right-content=true
                       right-label="搜索"
                       @dofBackArrowClicked="dofBackArrowClicked"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
        </dof-searchbar>
      </div>

      <text class="describeText">带有backArrow，右侧插槽自定义,同时theme="black"</text>
      <div class="demo">
        <dof-searchbar placeholder="大家都在搜索的话题"
                       theme="white"
                       back-arrow=true
                       show-right-content=true
                       right-label="搜索"
                       @dofBackArrowClicked="dofBackArrowClicked"
                       @dofSearchbarRightClicked="dofSearchbarRightClicked"
                       @dofSearchbarInputReturned="dofSearchbarInputReturned"
                       @dofSearchbarClearClicked="dofSearchbarClearClicked"
                       @dofSearchbarInputOnFocus="dofSearchbarInputOnFocus"
                       @dofSearchbarInputOnBlur="dofSearchbarInputOnBlur">
                       <div class="rightContent" slot="rightContent">
                          <image class="right-arrow"
                                  :aria-hidden="true"
                                  @click="avatarClicked"
                                  :src="avatar">
                          </image>
                       </div>
        </dof-searchbar>
      </div>

      <text class="describeText">带有下拉选项的输入框、theme="white"</text>
      <div class="demo">
        <dof-searchbar mod="hasSelect"
                      placeholder="搜索产品"
                      theme="white"
                      show-right-content=true
                      right-label="搜索"
                      :list="list"
                      :selected-text="selectedText"
                      @dofSearchbarInputDisabledClicked="dofSearchbarInputDisabledClicked"
                      @dofSearchbarRightClicked="dofSearchbarRightClicked"
                      @dofSelectItemClicked="dofSelectItemClicked">
        </dof-searchbar>
      </div>

      <div class="demo">
        <dof-searchbar mod="hasSelect"
                      placeholder="搜索产品"
                      theme="gray"
                      show-right-content=true
                      right-label="搜索"
                      :list="list"
                      :selected-text="selectedText"
                      @dofSearchbarInputDisabledClicked="dofSearchbarInputDisabledClicked"
                      @dofSelectItemClicked="dofSelectItemClicked">
        </dof-searchbar>
      </div>


      <div class="demo">
        <dof-searchbar mod="hasSelect"
                      placeholder="搜索产品"
                      theme="black"
                      show-right-content=true
                      right-label="搜索"
                      :list="list"
                      :selected-text="selectedText"
                      @dofSearchbarInputDisabledClicked="dofSearchbarInputDisabledClicked"
                      @dofSearchbarRightClicked="dofSearchbarRightClicked"
                      @dofSelectItemClicked="dofSelectItemClicked">
        </dof-searchbar>
      </div>
  </div>
</template>

<style scoped>
.dof-demo {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #F6F9F8;
  }
  .scroller {
    flex: 1;
    padding-bottom: 300px;
  }

  .demo {
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .describeText{
    margin-left: 32px;
    font-size: 24px;
    color: #333333;
  }

  .rightContent{
    position: absolute;
    right: 32px;
    border-radius: 32px;
  }

  .right-arrow{
    width: 64px;
    height: 64px;
    border-radius: 32px;
  }
</style>

<script>
const modal = weex.requireModule('modal');
import { DofSearchbar } from 'dolphin-weex-ui'

export default {
  components: { DofSearchbar },
  data: () => ({
    value: '',
    list:['按热度','按销量','按价格'],
    selectedText:'按热度',
    avatar:'http://dolphin-weex-dev.msmartlife.cn/cdn/images/funs/ico_sleeping@3x.png'
  }),
  methods: {
    setValue () {
      this.$refs['dof-searchbar'].setValue('点击了手动设置输入框内容的开关');
    },

    dofSearchbarInputOnFocus () {
      modal.toast({ 'message': 'onfocus', 'duration': 1 });
    },
    dofSearchbarInputOnBlur () {
      modal.toast({ 'message': 'onbulr', 'duration': 1 });
    },
    dofSearchbarClearClicked () {
      modal.toast({ 'message': 'clear.click', 'duration': 1 });
    },
    dofSearchbarInputOnInput (e) {
      this.value = e.value;
      modal.toast({ 'message': 'OnInput', 'duration': 1 });
    },
    dofSearchbarRightClicked () {
      modal.toast({ 'message': 'right.click', 'duration': 1 });
    },
    dofSearchbarInputDisabledClicked () {
      modal.toast({ 'message': 'inputDisbled.onclick', 'duration': 1 });
    },

    dofSearchbarInputReturned() {
      modal.toast({ 'message': 'dofSearchbarInputReturned', 'duration': 1 });
    },

    dofBackArrowClicked(){
      modal.toast({ 'message': 'dofBackArrowClicked', 'duration': 1 });
    },

    dofSelectItemClicked(e){
      modal.toast({ 'message': `dofSelectItemClicked,选择了 ${e.item}`, 'duration': 1 });
    },

    avatarClicked(){
      modal.toast({ 'message': 'dofBackArrowClicked', 'duration': 1 });
    }
  }
}
</script>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272

# Attributes

Prop Type Required Default Description
mod String Y default 默认值为default， 有下拉框的可选择hasSelect
theme String N white searchbar主题色white\gray\black
autofocus Boolean N false input是否自动获得焦点
bar-style Object N {} searchbar样式配置
default-value String N - searchbar input默认值
placeholder String N - searchbar input填充文本
show-right-content Boolean N false 是否显示右侧的搜索按钮
right-label String N 搜索 searchbar 右侧的文本文案内容, 长度限制两个汉字 其width=36pt
back-arrow Boolean N false 是否显示searchbar左侧的箭头
list Array N [] mod='hasSelect'时的下拉选项列表项集合
selected-text String N - mod='hasSelect'时默认选中项文本
input-type String N text input类型 text\password
return-key-type String N defalut 改变键盘返回键的类型,支持defalut\go\next\search\send\done
disabled Boolean N false 是否被禁用

# Events

事件名 说明 回调参数
dofSearchbarRightClicked 搜索框右侧按钮点击事件 event
dofSearchbarInputReturned 搜索框键盘换行事件 event
dofSearchbarInputOnInput 搜索框输入时执行 event
dofSearchbarClearClicked 搜索框清空事件 event
dofSearchbarInputOnFocus 搜索框获取焦点事件 event
dofSearchbarInputOnBlur 搜索框失焦事件 event
dofBackArrowClicked 返回箭头点击事件 event
dofSelectItemClicked 带有选择功能的下拉选择事件 event
dofSearchbarInputDisabledClicked 禁用输入框后输入框的点击事件 event
Last Updated: 11/1/2022, 4:01:00 PM

← 5.1 卡片-容器（Card） →