Traffic-widget/miniprogram/miniprogram_npm/weui-miniprogram/gallery/gallery.js

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/******/ ({

/***/ 21:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Component({
  options: {
    addGlobalClass: true
  },
  properties: {
    imgUrls: {
      type: Array,
      value: [],

      observer(newVal) {
        this.setData({
          currentImgs: newVal
        });
      }

    },
    showDelete: {
      // 是否显示delete按钮
      type: Boolean,
      value: true
    },
    show: {
      type: Boolean,
      value: true
    },
    current: {
      type: Number,
      value: 0
    },
    hideOnClick: {
      type: Boolean,
      value: true
    },
    extClass: {
      type: String,
      value: ''
    }
  },
  data: {
    currentImgs: []
  },

  ready() {
    const data = this.data;
    this.setData({
      currentImgs: data.imgUrls
    });
  },

  methods: {
    change(e) {
      this.setData({
        current: e.detail.current
      });
      this.triggerEvent('change', {
        current: e.detail.current
      }, {});
    },

    deleteImg() {
      const data = this.data;
      const imgs = data.currentImgs;
      const url = imgs.splice(data.current, 1);
      this.triggerEvent('delete', {
        url: url[0],
        index: data.current
      }, {});

      if (imgs.length === 0) {
        // @ts-ignore
        this.hideGallery();
        return;
      }

      this.setData({
        current: 0,
        currentImgs: imgs
      });
    },

    hideGallery() {
      const data = this.data;

      if (data.hideOnClick) {
        this.setData({
          show: false
        });
        this.triggerEvent('hide', {}, {});
      }
    }

  }
});

/***/ })

/******/ });