144 lines
2.8 KiB
Vue
144 lines
2.8 KiB
Vue
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<template>
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<view class="form-step">
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<view class="form-item">
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<text :class="['form-label', required ? 'required' : '']">{{ label }}</text>
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<text class="add-btn" @click="addStep">添加</text>
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</view>
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<view class="step" v-for="(item, i) in steps" :key="i">
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<text class="step-label">第{{ i + 1 }}步</text>
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<input type="text" class="step-inp" :value="item.text" placeholder="请输入步骤内容"
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placeholder-class="placeholder" @input="onStepInput(i, $event)" />
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<image src="https://mrrplus.oss-cn-beijing.aliyuncs.com/wxstaic/images/delete_icon.png"
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class="delete-icon" mode="aspectFit" @click="deleteStep(i)"></image>
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</view>
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</view>
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</template>
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<script>
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export default {
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name: 'FormItemServiceStep',
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props: {
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value: {
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type: [Array, String],
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default: function () { return []; }
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},
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label: {
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type: String,
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default: '服务流程'
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},
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required: {
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type: Boolean,
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default: false
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}
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},
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data: function () {
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return {
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steps: []
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};
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},
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watch: {
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value: {
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handler: function (val) {
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if (typeof val === 'string') {
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try {
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this.steps = JSON.parse(val) || [];
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} catch (e) {
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this.steps = [];
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}
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} else if (Array.isArray(val)) {
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this.steps = val.slice();
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} else {
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this.steps = [];
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}
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},
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immediate: true
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}
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},
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methods: {
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addStep: function () {
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var i = this.steps.length + 1;
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this.steps.push({
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title: '第' + i + '步',
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text: '',
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photo: ''
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});
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this._emit();
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},
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deleteStep: function (i) {
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this.steps.splice(i, 1);
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this._emit();
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},
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onStepInput: function (i, e) {
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var value = e && e.target ? e.target.value : e;
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this.steps[i].text = value;
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this._emit();
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},
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_emit: function () {
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this.$emit('input', this.steps);
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}
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}
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};
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</script>
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<style scoped>
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.form-step {
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width: 100%;
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}
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.form-item {
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display: flex;
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flex-flow: row nowrap;
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justify-content: space-between;
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align-items: center;
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padding: 0;
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}
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.form-label {
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font-size: 28rpx;
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color: #333333;
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}
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.required::before {
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content: '*';
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color: #ff0000;
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margin-right: 4rpx;
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}
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.add-btn {
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font-size: 28rpx;
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color: #ff4d6a;
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}
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.step {
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display: flex;
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flex-flow: row nowrap;
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justify-content: space-between;
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align-items: center;
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padding: 20rpx 0 0;
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}
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.step-label {
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font-size: 28rpx;
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color: #333333;
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white-space: nowrap;
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}
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.step-inp {
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flex: 1;
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font-size: 28rpx;
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color: #333333;
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margin-left: 20rpx;
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padding: 0 24rpx;
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background-color: rgba(230, 230, 230, 0.5);
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height: 72rpx;
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border-radius: 8rpx;
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}
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.delete-icon {
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width: 40rpx;
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height: 40rpx;
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margin-left: 16rpx;
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flex-shrink: 0;
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}
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</style>
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