Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to use JavaScript and jQuery to achieve waterfall flow". In daily operation, I believe many people have doubts about how to use JavaScript and jQuery to achieve waterfall flow. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "how to use JavaScript and jQuery to realize waterfall flow". Next, please follow the editor to study!

Using JavaScript to realize

Basic structure:

.........

Basic style:

* {margin: 0px; padding: 0px;} # main {position: relative;} .box {padding: 15px 0.015px; float: left;} .pic {padding: 10px; border: 1px solid # ccc; border-radius: 5px; box-shadow: 0 5px # ccc;}

Train of thought:

1. Get all .boxes under # main

2. Calculate the number of columns of pictures on the page, and set the width of the page.

3. Find the column with the lowest height among these columns

4. Starting from the second line, set the picture to relative positioning and place a picture below the height minimum column.

5. Update the height of the column and repeat steps 3, 4, 5 until the picture is loaded.

6. Determine whether to continue loading the picture (lazy loading) according to the location of the last picture.

Achieve:

1. Get all .boxes under # main

/ / extract all elements whose class is box under main var oParent = document.getElementById (parent); var oBox = getByClass (oParent,box); / / get the element function getByClass (parent,clsname) {var arr = [] according to class; / / store all the acquired elements var oElement = parent.getElementsByTagName ('*') whose class is box; for (var item0

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.