XPath for attribute based on predecessor's attribute value?-CodePudding

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XPath for attribute based on predecessor's attribute value?

Time：02-11

So I have something like this

<img src="/icons/folder.gif" alt="[DIR]"> <a href="convobot-main/">convobot-main/</a>

and I want to select the a href only when the img tag has the attribute alt = "[Dir]". How can I achieve this?

CodePudding user response：

This XPath,

//img[@alt='[DIR]']/following-sibling::a[1]/@href

will select href attributes of all first a siblings of all img elements with an alt attribute value of '[DIR]'.