38 lines
755 B
JavaScript
38 lines
755 B
JavaScript
Component({
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data: {
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autosize: {
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maxHeight:260,
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minHeight: 20,
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},
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innerValue: ''
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},
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properties: {
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label: String,
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placeholder: String,
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field: String, // 字段标识（如'name'/'phone'）
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value: String // 父组件传入的值（可选双向绑定）
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},
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observers: {
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// 监听父组件传入的value变化
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'value': function(val) {
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this.setData({ innerValue: val });
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}
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},
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methods: {
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// 输入变化时触发
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handleInputChange(e) {
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const value = e.detail.value;
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this.setData({ innerValue: value });
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// 向父组件传递数据
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this.triggerEvent('change', {
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field: this.properties.field,
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value: value
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});
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}
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}
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});
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