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149
components/Jnpf/Select/index.vue
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149
components/Jnpf/Select/index.vue
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<template>
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<view class="jnpf-select">
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<selectBox v-model="innerValue" :disabled='disabled' :placeholder="placeholder" @openSelect="openSelect"
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:select-open="selectShow" v-if="isFlow" >
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</selectBox>
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<MultSelect :list="list" :show="selectShow" :value-name="props.value" :label-name="props.label"
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:defaultValue="defaultValue" @confirm="selectConfirm" @close="close" :filterable="filterable"
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:multiple="multiple" />
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</view>
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</template>
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<script>
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import MultSelect from '@/components/MultSelect'
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import selectBox from '@/components/selectBox'
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export default {
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name: 'jnpf-select',
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components: {
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MultSelect,
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selectBox
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},
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props: {
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modelValue: {
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type: [String, Number, Array],
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},
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options: {
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type: Array,
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default: () => []
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},
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props: {
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type: Object,
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default: () => ({
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label: 'fullName',
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value: 'id'
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})
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},
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placeholder: {
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type: String,
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default: '请选择'
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},
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multiple: {
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type: Boolean,
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default: false
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},
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disabled: {
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type: Boolean,
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default: false
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},
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filterable: {
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type: Boolean,
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default: false
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},
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isFlow: {
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type: Boolean,
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default: true
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},
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},
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data() {
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return {
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innerValue: '',
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defaultValue: [],
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selectShow: false,
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}
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},
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watch: {
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modelValue: {
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immediate: true,
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handler(val) {
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this.setDefault()
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},
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},
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options: {
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immediate: true,
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handler(val) {
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this.setDefault()
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},
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}
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},
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computed: {
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list() {
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return this.options
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}
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},
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methods: {
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openSelect() {
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if (this.disabled) return
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this.selectShow = true
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},
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selectConfirm(e) {
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if (this.multiple) {
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this.innerValue = e.label
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this.defaultValue = e.value
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this.$emit('update:modelValue', e.value || [])
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this.$emit('change', e.value || [], e.list || [])
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} else {
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if (!e.length) return
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const selectData = e[0]
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this.innerValue = selectData[this.props.label]
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this.defaultValue = [e[0][this.props.value]]
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this.$emit('update:modelValue', selectData[this.props.value])
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this.$emit('change', selectData[this.props.value], selectData)
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}
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},
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setDefault() {
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if (!this.options.length) return this.innerValue = ''
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if (this.multiple) {
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this.innerValue = ''
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this.defaultValue = []
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if (!this.modelValue || !this.modelValue.length) return
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this.defaultValue = this.modelValue
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for (let i = 0; i < this.options.length; i++) {
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const item = this.options[i]
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for (let j = 0; j < this.modelValue.length; j++) {
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const it = this.modelValue[j]
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if (item[this.props.value] == it) {
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if (!this.innerValue) {
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this.innerValue += item[this.props.label]
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} else {
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this.innerValue += ',' + item[this.props.label]
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}
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}
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}
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}
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} else {
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this.innerValue = ''
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this.defaultValue = []
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if (!this.modelValue && this.modelValue !== 0) return
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for (let i = 0; i < this.options.length; i++) {
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if (this.options[i][this.props.value] == this.modelValue) {
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this.defaultValue = [this.modelValue]
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this.innerValue = this.options[i][this.props.label]
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return
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}
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}
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}
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},
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close() {
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this.selectShow = false
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}
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}
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}
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</script>
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<style lang="scss">
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.jnpf-select {
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width: 100%;
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.u-input__content__field-wrapper__field {
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overflow: auto;
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}
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}
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</style>
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