Vue.js 无限滚动列表组件 - 代码示例

This is a Vue.js component template for an infinite scroll list. \n\nThe template consists of a wrapper div with an overflow style set to "auto", which enables scrolling. Inside the wrapper, there is a ul element with a class of "list". The v-infinite-scroll directive is used to bind the load method to the scroll event. The infinite-scroll-disabled attribute is bound to the disabled computed property, which determines whether the infinite scroll should be disabled.\n\nInside the ul element, there is a li element with a v-for directive that loops through the count variable and displays the index value.\n\nBelow the ul element, there are two p elements. The first p element is displayed when the loading variable is true, indicating that new items are being loaded. The second p element is displayed when the noMore variable is true, indicating that there are no more items to load.\n\nIn the script section, the component exports a default object with a data method that returns an object with two properties: count and loading. The count variable represents the number of items currently displayed in the list, and the loading variable indicates whether new items are being loaded.\n\nThe component also defines a computed property called noMore, which returns true when the count variable is greater than or equal to 20. This is used to determine whether there are more items to load.\n\nThe disabled computed property returns true when either the loading variable or the noMore variable is true. This is used to disable the infinite scroll when there are no more items to load or when new items are being loaded.\n\nThe component also defines a load method, which sets the loading variable to true, simulates a delay using setTimeout, increments the count variable by 2, and sets the loading variable back to false. This method is called when the user scrolls to the bottom of the list and triggers the infinite scroll event.