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搜索栏。
| 属性名 | 描述 | 类型 | 默认值 | 必选 |
| value | 搜索框的当前值 | String | false | |
| placeholder | placeholder | String | false | |
| focus | 自动获取光标 | Boolean | false | false |
| onInput | 键盘输入时触发 | (value: String) => void | false | |
| onClear | 点击 clear 图标触发 | (val: String) => void | false | |
| onFocus | 获取焦点时触发 | () => void | false | |
| onBlur | 失去焦点时触发 | () => void | false | |
| onCancel | 点击取消时触发 | () => void | false | |
| onSubmit | 点击键盘的 enter 时触发 | (val: String) => void | false | |
| disabled | 设置禁用 | Boolean | false | |
| maxLength | 最多允许输入的字符个数 | Number | false | |
| showCancelButton | 是否一直显示取消按钮 | Boolean | false |
{
"defaultTitle": "应用AntUI组件库",
"usingComponents": {
"search-bar": "mini-antui/es/search-bar/index"
}
}
<view>
<search-bar
value="{{value}}"
placeholder="搜索"
onInput="handleInput"
onClear="handleClear"
onFocus="handleFocus"
onBlur="handleBlur"
onCancel="handleCancel"
onSubmit="handleSubmit"
showCancelButton="{{false}}" />
</view>
Page({
data: {
value: '美食',
},
handleInput(value) {
this.setData({
value,
});
},
handleClear(value) {
this.setData({
value: '',
});
},
handleFocus() {},
handleBlur() {},
handleCancel() {
this.setData({
value: '',
});
},
handleSubmit(value) {
my.alert({
content: value,
});
},
});