Like today's headline, her community. Click Refresh Data What is the non-recurring implementation mechanism?

1. In today's headlines, each drop-down refreshes the data differently. Normal, will put the news in a table, will go to the earliest data in front, and then refresh the top of the data will not change.
The same is true of her community. (No discussion of recommended algorithms for today's headlines)

Reply content:

1. In today's headlines, each drop-down refreshes the data differently. Normal, will put the news in a table, will go to the earliest data in front, and then refresh the top of the data will not change.
The same is true of her community. (No discussion of recommended algorithms for today's headlines)

Personally think that should be the use of paging principle, the first drop-down refresh corresponds to the first page, the second is the second page, and then the backend based on this number of query database

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