vantui-edit/lib/picker/wxs.js

一套适用于Taro3及React的vantui组件库

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.columns = columns;
exports.columnsStyle = columnsStyle;
exports.frameStyle = frameStyle;
exports.maskStyle = maskStyle;

var _utils = require("../wxs/utils");

var _array = require("../wxs/array");

/* eslint-disable */
function columnsStyle(data) {
  return (0, _utils.style)({
    height: data.itemHeight * data.visibleItemCount
  });
}

function maskStyle(data) {
  return (0, _utils.style)({
    'background-size': '100% ' + (data.itemHeight * (data.visibleItemCount - 1) / 2 + 'px')
  });
}

function frameStyle(data) {
  return (0, _utils.style)({
    height: data.itemHeight + 'px'
  });
}

function columns(columns) {
  if (!(0, _array.isArray)(columns)) {
    return [];
  }

  if (columns.length && !columns[0].values) {
    return [{
      values: columns
    }];
  }

  return columns;
}