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| <template>
| <view class="data-selet" >
| <view class="data-selet-content">
| <view class="uni-select__icon" :class="{'activeIcon':isActive}"><uni-icons type="bottom" size="20" color="#dddddd"></uni-icons></view>
| <view class="content" @tap="clickHandler">
| <input :placeholder="placeholder" :disabled="true" type="text" :value="value" @input="inputChange" style="font-size: 14px;" placeholder-style="color:#cccccc">
| </view>
| <view v-if="keyword && clearabled && value" class="cleanIcon" v-show="true" @tap="clear"><uni-icons type="clear" size="18" color="#dddddd"></uni-icons></view>
| </view>
| </view>
| </template>
|
| <script>
| export default{
| name:'DataSelectBox',
| data(){
| return {
| keyword: '',
| isActive:false
| }
| },
| props:{
| placeholder:{
| type:String,
| default:''
| },
| // 是否启用清除控件
| clearabled: {
| type: Boolean,
| default: false
| },
| // 输入框的初始化内容
| value: {
| type: String,
| default: ''
| }
| },
| 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;
| }
| }
| },
| 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;
| },
| // 点击搜索框，发出事件
| clickHandler() {
| this.isActive = true;
| this.$emit('click',this.isActive);
| },
| clear(){
| this.keyword = '';
| // 延后发出事件，避免在父组件监听clear事件时，value为更新前的值(不为空)
| this.$nextTick(() => {
| this.$emit('clean');
| })
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| .data-selet {
| .data-selet-content {
| background-color: #ffffff;
| border: 1px solid #d1d1d1;
| border-radius: 4px;
| height: vww(40);
| display: flex;
| align-items: center;
| font-size: 13px;
| color: #666;
| .uni-select__icon {
| transition: 500ms;
| margin: 0 5px 0 10px;
| }
| .activeIcon{
| transition: 500ms;
| transform:rotate(180deg);
| }
| .content {
| width:63%;
| display: flex;
| align-items: center;
| }
| .cleanIcon{
|
| }
| }
| }
| </style>
|
|
