health.applet/miniprogram/components/button/button.ts

// components/button/button.ts
Component({
  behaviors: ['wx://form-field-button'],
  lifetimes: {
    attached() {
      console.log('[Button] attached, initializing...');
      const mode = this.data.block ? 'block' : 'line';
      const index = this.data.index;
      this.setData({ 
        src: `../../assets/bg/button-${mode}-${index}.bg.png`,
        className: this.data.block ? 'block' : `line-${index}`,
        isDisabled: false
      });
      console.log('[Button] initialized with isDisabled:', this.data.isDisabled);
    }
  },
  properties: {
    block: { type: Boolean, value: false },
    index: { type: Number, value: 1 },
    loading: { type: Boolean, value: false },
  },
  data: {
    list: [
      {
        name: '保存',
        value: 'save',
      },
      {
        name: '提交',
        value: 'cancel',
      },
      {
        name: '确定',
        value: 'confirm',
      },
    ],
    src: '',
    isDisabled: false,
    _lastResetTime: 0
  },
  methods: {
    handleSubmit() {
      console.log('[Button] handleSubmit called, isDisabled:', this.data.isDisabled);
      if (this.data.isDisabled) {
        console.log('[Button] button is disabled, returning');
        return;
      }
      
      // 如果是刚刚重置的按钮（100ms内），不要立即禁用
      const now = Date.now();
      if (now - this.data._lastResetTime < 100) {
        console.log('[Button] button was just reset, not disabling');
        this.triggerEvent('submit');
        return;
      }
      
      console.log('[Button] setting isDisabled to true');
      this.setData({ isDisabled: true });
      this.triggerEvent('submit');
    },
    
    resetState() {
      console.log('[Button] resetState called');
      console.log('[Button] current isDisabled:', this.data.isDisabled);
      this.setData({ 
        isDisabled: false,
        _lastResetTime: Date.now()
      });
      console.log('[Button] isDisabled set to:', false);
    }
  }
})