javascript - 当所有 div 具有相同的类时，如何检索单个文本值

Question

我有一组带有超链接的研究网站地址，允许用户直接向研究网站发送电子邮件。最终，我想要某种 jQuery 函数，它返回用户单击的任何电子邮件链接上方的街道地址。

这是我正在使用的函数，其 HTML 如下所示。每次我单击“通过电子邮件发送此网站”时，它都会返回页面上显示的所有地址。我希望它只是显示我选择发送电子邮件的网站的地址。

$('.doctor-email').click(function(e){
    var address = $('.doctor-address').text();
    console.log(address);
  })

<div class="doctor-address">740 South Lindy Street<br>J401<br>Burbank,&nbsp;CA&nbsp;40536</div>
        <div class="doctor-directions">
          <a href="javascript: void(0);" onclick="javascript: ViewMap('https://maps.google.com/?daddr=740+South+Limestone+Street%2c+Lexington%2c+KY+40536');">
            Get Directions
          </a>
        </div>
      </div>
      <div class="col-sm-6">
        <p class="doctor-email">
          <a href="javascript: ContactSite('5859')">
            Email this site
          </a>
        </p>
      </div>
    </div>
  </div>
  <div class="col-xs-10 col-sm-9">
    <div class="row">
      <div class="col-sm-6">
        <div class="doctor-address">800 South West Street<br>J401<br>Lexington,&nbsp;KY&nbsp;40536</div>
        <div class="doctor-directions">
          <a href="javascript: void(0);" onclick="javascript: ViewMap('https://maps.google.com/?daddr=800+South+West+Street%2c+Chicago%2c+IL+40536');">
            Get Directions
          </a>
        </div>
      </div>
      <div class="col-sm-6">
        <p class="doctor-email">
          <a href="javascript: ContactSite('5859')">
            Email this site
          </a>
        </p>
      </div>
    </div>
  </div>
</div>
  <div class="col-xs-10 col-sm-9">
    <div class="row">
      <div class="col-sm-6">
        <div class="doctor-address">900 Delavan Street<br>J401<br>Buffalo,&nbsp;NY&nbsp;40536</div>
        <div class="doctor-directions">
          <a href="javascript: void(0);" onclick="javascript: ViewMap('https://maps.google.com/?daddr=900+Delavan+Street%2c+Chicago%2c+IL+40536');">
            Get Directions
          </a>
        </div>
      </div>
      <div class="col-sm-6">
        <p class="doctor-email">
          <a href="javascript: ContactSite('5859')">
            Email this site
          </a>
        </p>
      </div>
    </div>
  </div>
</div>

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>

我对 javascript 非常陌生，所以欢迎任何和所有反馈。

谢谢! 布雷特

Answer 1

试试这个。

$('.doctor-email').click(function(e){
    //go up to the contextual row, and then find the nested address
    var address = $(this).closest('.row').find('.doctor-address').text();
    console.log(address);
});