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Commit 75ec1e33 authored by 王博文's avatar 王博文
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修复右侧文字提示不生效

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uview/components/u-search/u-search.vue
View file @ 75ec1e33
<template>
<view class="u-search">
<view class="u-content" :style="{
<view class="u-search">
<view
class="u-content"
:style="{
backgroundColor: bgColor,
borderRadius: shape == 'round' ? '100rpx' : '10rpx',
border: borderStyle,
height: height + 'rpx'
}">
<view class="u-icon-wrap">
<u-icon class="u-clear-icon" :size="30" name="search" color="#909399"></u-icon>
</view>
<input confirm-type="search" @blur="blur" :value="value" @confirm="search" @input="inputChange" :disabled="disabled" @focus="getFocus" :focus="focus"
placeholder-class="u-placeholder-class" :placeholder="placeholder" class="u-input" type="text" :style="{
}"
>
<view class="u-icon-wrap">
<u-icon class="u-clear-icon" :size="30" name="search" color="#909399"></u-icon>
</view>
<input
confirm-type="search"
@blur="blur"
:value="value"
@confirm="search"
@input="inputChange"
:disabled="disabled"
@focus="getFocus"
:focus="focus"
placeholder-class="u-placeholder-class"
:placeholder="placeholder"
class="u-input"
type="text"
:style="{
textAlign: inputAlign
}" />
<view class="u-close-wrap" v-if="keyword && clearabled && focused" @touchstart="clear">
<u-icon class="u-clear-icon" name="close" :size="16" color="#fff" @touchstart="clear"></u-icon>
</view>
</view>
<view :style="[actionStyle]" class="u-action" :class="[showActionBtn || show ? 'u-action-active' : '']" @tap="custom">
{{actiontext}}
</view>
</view>
}"
/>
<view class="u-close-wrap" v-if="keyword && clearabled && focused" @touchstart="clear">
<u-icon class="u-clear-icon" name="close" :size="16" color="#fff" @touchstart="clear"></u-icon>
</view>
</view>
<view
:style="[actionStyle]"
class="u-action"
:class="[showActionBtn || show ? 'u-action-active' : '']"
@tap="custom"
>{{actionText}}</view>
</view>
</template>
<script>
export default {
props: {
// 搜索框形状，round-圆形，square-方形
shape: {
type: String,
default: 'round'
},
// 搜索框背景色，默认值#f2f2f2
bgColor: {
type: String,
default: '#f2f2f2'
},
// 占位提示文字
placeholder: {
type: String,
default: '请输入关键字'
},
// 是否启用清除控件
clearabled: {
type: Boolean,
default: true
},
// 是否自动聚焦
focus: {
type: Boolean,
default: false
},
// 是否在搜索框右侧显示取消按钮
showAction: {
type: Boolean,
default: true
},
// 右边控件的样式
actionStyle: {
type: Object,
default() {
return {}
}
},
// 取消按钮文字
actiontext: {
type: String,
default: '搜索'
},
// 输入框内容对齐方式，可选值为 left|center|right
inputAlign: {
type: String,
default: 'left'
},
// 是否启用输入框
disabled: {
type: Boolean,
default: false
},
// 开启showAction时，是否在input获取焦点时才显示
animation: {
type: Boolean,
default: false
},
// 边框颜色，只要配置了颜色，才会有边框
borderColor: {
type: String,
default: 'none'
},
// 输入框的初始化内容
value: {
type: String,
default: ''
},
// 搜索框高度，单位rpx
height: {
type: [Number, String],
default: 64
}
},
data() {
return {
keyword: '',
showClear: false, // 是否显示右边的清除图标
show: false,
// 标记input当前状态是否处于聚焦中，如果是，才会显示右侧的清除控件
focused: this.focus,
// 绑定输入框的值
// inputValue: this.value
}
},
watch: {
keyword(nVal) {
// 双向绑定值，让v-model绑定的值双向变化
this.$emit('input', nVal)
// 触发change事件，事件效果和v-model双向绑定的效果一样，让用户多一个选择
this.$emit('change', nVal)
},
value: {
immediate: true,
handler(nVal) {
this.keyword = nVal;
}
}
},
computed: {
showActionBtn() {
if (!this.animation && this.showAction) return true;
else return false;
},
// 样式，根据用户传入的颜色值生成，如果不传入，默认为none
borderStyle() {
if(this.borderColor) return `1px solid ${this.borderColor}`;
else return 'none';
}
},
methods: {
// 目前HX2.6.9 v-model双向绑定无效，故监听input事件获取输入框内容的变化
inputChange(e) {
this.keyword = e.detail.value;
},
// 清空输入
// 也可以作为用户通过this.$refs形式调用清空输入框内容
clear() {
this.keyword = '';
},
// 确定搜索
search() {
this.$emit('search', this.keyword);
// 收起键盘
uni.hideKeyboard();
},
// 点击右边自定义按钮的事件
custom() {
this.$emit('custom', this.keyword);
// 收起键盘
uni.hideKeyboard();
},
// 获取焦点
getFocus() {
this.focused = true;
// 开启右侧搜索按钮展开的动画效果
if (this.animation && this.showAction) this.show = true;
},
// 失去焦点
blur() {
this.focused = false;
this.show = false;
}
}
}
export default {
props: {
// 搜索框形状，round-圆形，square-方形
shape: {
type: String,
default: "round"
},
// 搜索框背景色，默认值#f2f2f2
bgColor: {
type: String,
default: "#f2f2f2"
},
// 占位提示文字
placeholder: {
type: String,
default: "请输入关键字"
},
// 是否启用清除控件
clearabled: {
type: Boolean,
default: true
},
// 是否自动聚焦
focus: {
type: Boolean,
default: false
},
// 是否在搜索框右侧显示取消按钮
showAction: {
type: Boolean,
default: true
},
// 右边控件的样式
actionStyle: {
type: Object,
default() {
return {};
}
},
// 取消按钮文字
actionText: {
type: String,
default: "搜索"
},
// 输入框内容对齐方式，可选值为 left|center|right
inputAlign: {
type: String,
default: "left"
},
// 是否启用输入框
disabled: {
type: Boolean,
default: false
},
// 开启showAction时，是否在input获取焦点时才显示
animation: {
type: Boolean,
default: false
},
// 边框颜色，只要配置了颜色，才会有边框
borderColor: {
type: String,
default: "none"
},
// 输入框的初始化内容
value: {
type: String,
default: ""
},
// 搜索框高度，单位rpx
height: {
type: [Number, String],
default: 64
}
},
data() {
return {
keyword: "",
showClear: false, // 是否显示右边的清除图标
show: false,
// 标记input当前状态是否处于聚焦中，如果是，才会显示右侧的清除控件
focused: this.focus
// 绑定输入框的值
// inputValue: this.value
};
},
watch: {
keyword(nVal) {
// 双向绑定值，让v-model绑定的值双向变化
this.$emit("input", nVal);
// 触发change事件，事件效果和v-model双向绑定的效果一样，让用户多一个选择
this.$emit("change", nVal);
},
value: {
immediate: true,
handler(nVal) {
this.keyword = nVal;
}
}
},
computed: {
showActionBtn() {
if (!this.animation && this.showAction) return true;
else return false;
},
// 样式，根据用户传入的颜色值生成，如果不传入，默认为none
borderStyle() {
if (this.borderColor) return `1px solid ${this.borderColor}`;
else return "none";
}
},
methods: {
// 目前HX2.6.9 v-model双向绑定无效，故监听input事件获取输入框内容的变化
inputChange(e) {
this.keyword = e.detail.value;
},
// 清空输入
// 也可以作为用户通过this.$refs形式调用清空输入框内容
clear() {
this.keyword = "";
},
// 确定搜索
search() {
this.$emit("search", this.keyword);
// 收起键盘
uni.hideKeyboard();
},
// 点击右边自定义按钮的事件
custom() {
this.$emit("custom", this.keyword);
// 收起键盘
uni.hideKeyboard();
},
// 获取焦点
getFocus() {
this.focused = true;
// 开启右侧搜索按钮展开的动画效果
if (this.animation && this.showAction) this.show = true;
},
// 失去焦点
blur() {
this.focused = false;
this.show = false;
}
}
};
</script>
<style lang="scss" scoped>
.u-search {
display: flex;
align-items: center;
flex: 1;
}
.u-search {
display: flex;
align-items: center;
flex: 1;
}
.u-content {
display: flex;
align-items: center;
padding: 0 18rpx;
flex: 1;
}
.u-clear-icon {
display: flex;
align-items: center;
}
.u-content {
display: flex;
align-items: center;
padding: 0 18rpx;
flex: 1;
}
.u-input {
flex: 1;
font-size: 28rpx;
line-height: 1;
margin: 0 10rpx;
color: $u-tips-color;
}
.u-clear-icon {
display: flex;
align-items: center;
}
.u-close-wrap {
width: 34rpx;
height: 34rpx;
display: flex;
align-items: center;
justify-content: center;
background-color: rgb(200, 203, 204);
border-radius: 50%;
}
.u-input {
flex: 1;
font-size: 28rpx;
line-height: 1;
margin: 0 10rpx;
color: $u-tips-color;
}
.u-placeholder-class {
color: $u-tips-color;
}
.u-close-wrap {
width: 34rpx;
height: 34rpx;
display: flex;
align-items: center;
justify-content: center;
background-color: rgb(200, 203, 204);
border-radius: 50%;
}
.u-action {
font-size: 28rpx;
color: $u-main-color;
width: 0;
overflow: hidden;
transition: all 0.3s;
white-space: nowrap;
text-align: center;
}
.u-action-active {
width: 80rpx;
margin-left: 10rpx;
}
.u-placeholder-class {
color: $u-tips-color;
}
.u-action {
font-size: 28rpx;
color: $u-main-color;
width: 0;
overflow: hidden;
transition: all 0.3s;
white-space: nowrap;
text-align: center;
}
.u-action-active {
width: 80rpx;
margin-left: 10rpx;
}
</style>
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