vuexcel-utils/src/prompt.ts

Utils for vuexcel

/**
 * 弹出一个选择框获取选中的位置
 * @see https://dev.office.com/reference/add-ins/shared/bindings.addfrompromptasync
 * @param {string} type - 选择框单个格子还是复数格子 [text, matrix]
 * @param [object, string] options - 弹出框的相关配置，参阅office 官方 单独传入则变为选择框文字
 * @return {Promise} 包含地址的promise
 * */
import RequestContext = Excel.RequestContext;

export default function (options: string | Object | null = null) {
  // 转换传入的options
  if (typeof options === 'string') {
    options = {
      promptText: options
    }
  }
  /**
   * 调用Office的系统对话框
   * 要获取区域只能使用Matrix
   * */
  // 正式获取
  return new Promise((resolve, reject) => {
    Office.context.document.bindings.addFromPromptAsync(Office.BindingType.Matrix, options, function (asyncResult: any) {
      if (asyncResult.status === 'succeeded') {
        Excel.run(function (ctx: RequestContext) {
          let id = asyncResult.value.id

          let binding = ctx.workbook.bindings.getItem(id)
          let range = binding.getRange()
          range.load('address')
          return ctx.sync()
            .then(function () {
              Office.context.document.bindings.releaseByIdAsync(asyncResult.value.id)
              resolve(range.address)
            })
        })
          .catch((e: Error) => {
            reject(e)
            Office.context.document.bindings.releaseByIdAsync(asyncResult.value.id)
          })

        // 删除刚刚绑定的id
      } else {
        reject(asyncResult)
      }
    })
  })
}