dongzong1866 2015-01-20 16:02
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Elasticsearch - 上一个/下一个功能

I created a search engine to search all documents in my elasticsearch index. When a user hits a document on the searchengine resultpage he leaves the current page and opens the deatailpage of that document.

Now id like to implement a little document navigation on that detail page but i cant figure out how to create something like this with elasticsearch. Id like to have a previous document and a next document link on top of that document detail page.

My idea was to save all returned documents in a session cookie or something else to remember the next and the previous document on that current search. But i also have a pagination on that searchengine resultpage. When a user selects the last document on a resultpage the next link wouldnt work because my current search hasnt got any more documents.

Is this a common problem or to specific? Anybody of you got an idea which could help me to solve that problem? Maybe the scroll-API?

Thanks

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  • douyin6188 2015-09-19 16:21
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    If your documents are using sequential _id then you can just do current document _id+1 and query it again.

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