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Page display method and device, electronic equipment and storage medium

A page display and page technology, applied in special data processing applications, network data browsing optimization, network data indexing, etc., can solve problems such as browser performance degradation, reduce processing calculation, reduce memory usage, and improve performance. Effect

Pending Publication Date: 2021-12-10
BEIJING JINGDONG TUOXIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the main purpose of the embodiment of the present application is to provide a page display method, device, electronic device and storage medium to solve the problem of browser performance degradation when scrolling and displaying data in the page in the related art

Method used

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  • Page display method and device, electronic equipment and storage medium
  • Page display method and device, electronic equipment and storage medium
  • Page display method and device, electronic equipment and storage medium

Examples

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Embodiment Construction

[0034] In related technologies, when data needs to be scrolled and displayed on a page, the browser needs to monitor the scroll event of the scroll bar, and load the display content according to the scroll event. After the browser monitors the scrolling event, it obtains the scrolling distance of the scroll bar, calculates the number of data rows displayed in the current page according to the scrolling distance, dynamically adds DOM elements for the corresponding amount of data, and finally renders the corresponding data on the page. In practical applications, the scrolling distance of the scroll bar changes dynamically, and it is necessary to repeatedly calculate the number of data rows that can be displayed on the current page based on the dynamically changing scrolling distance, and when there is a large amount of data to be displayed, a large number of DOM elements need to be added, resulting in browser occupation A large amount of memory overhead, resulting in reduced brow...

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Abstract

The invention discloses a page display method and device, electronic equipment and a storage medium. The page display method comprises the steps that: under the condition that list elements in a set list are updated, the corresponding list elements in the set list are rendered into a set page through a first number of set DOM elements; the list length of the set list is equal to the first number; the set page supports simultaneous display of the first quantity of data in the array to be rendered; and under the condition that it is monitored that a tail list element in the set list is rendered into the set page, list elements in the set list are updated to be the first quantity of data located behind first data in the to-be-rendered data, wherein the first data is the data represented by the tail list element before the setting list is updated.

Description

technical field [0001] The application belongs to the technical field of front-end development, and in particular relates to a page display method, device, electronic equipment and storage medium. Background technique [0002] Usually, a scroll bar is loaded on the side of the browsing page for the user to scroll through the page. The browser needs to monitor the scroll event of the scroll bar, and load the display content according to the scroll event. After the browser listens to the scrolling event, it obtains the scrolling distance of the scroll bar, calculates the number of rows of data that can be displayed on the page according to the scrolling distance, and then dynamically adds the corresponding amount of data to the Document Object Model (DOM, Document Object Model). In this way, the data is converted into DOM elements, and finally the corresponding data is rendered on the page. In practical applications, the scrolling distance of the scroll bar changes dynamicall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/951G06F16/957
CPCG06F16/951G06F16/957
Inventor 魏兵兵
Owner BEIJING JINGDONG TUOXIAN TECH CO LTD
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