一些 If 语句、一些 html 调查和网络浏览器

发布于 2024-09-18 22:58:17 字数 820 浏览 8 评论 0原文

我有一个代码可以在此链接中单独检索所有“地名”和所有“地址”：

http://www.yellowpages.ca/search/si-geo/1/sh/Ottawa,+ON

我需要修改我的代码，以便它只检索placename 和 address（如果

<div class="address""> is not found within <div class="listingDetail"">

class="address" 是该位置的地址，class="listingDetail"）是父级或容器。一些截图，请查看它们以便更好地理解：

原文

I have a code that retrieves all the "place names" and all the "addresses" separately in this link:

http://www.yellowpages.ca/search/si-geo/1/sh/Ottawa,+ON

I need to modify my code so that it will only retrieve the placename and address if

<div class="address""> is not found within <div class="listingDetail"">

class="address" is the address of the location, class="listingDetail" is the parent, or container. Some screenshots, please view them for better understanding:

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喜爱皱眉﹌ 2024-09-25 22:58:17

如果您使用 JavaScript，请使用：

var addresses = Array.filter( document.getElementsByClassName('listingDetail'), function(listingDetail){  
   return listingDetail.getElementsByClassName('address');  
 });

If you use javascript use:

var addresses = Array.filter( document.getElementsByClassName('listingDetail'), function(listingDetail){  
   return listingDetail.getElementsByClassName('address');  
 });

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