Newcomer small white, in writing about real-time update data page, found after open the page to browse other TAB after a period of time, while browsing real-time updates page occasionally lose some data, refresh the page after the data is updated, could you tell me when the page is similar to long time not to enter a dormant state when browsing mechanisms or browsers have dormancy mechanism? If it is not possible what causes, first thanked the bosses give directions

Data acquisition is achieved by ajax training in rotation, the chart by the echarts implementation

CodePudding user response:

The browser is Google Chrome

CodePudding user response:

Before every ajax to load chart to destroy old chart, apply colours to a drawing again,