原文地址:http://379548695.iteye.com/blog/1167234 grid的复选框定义如下: var sm = new Ext.grid.CheckboxSelectionModel({ handleMouseDown : Ext.emptyFn, singleSelect : false }); 为grid的store添加load监听如下: store.addListener('load',function(){ var records=[];//存放选中记录 fo
It’s possible to position a grid item anywhere on a grid track. To do this, let’s specify some grid-template-columns and grid-template-rows, and to the grid items, we’ll pass grid-column and grid-row some numeric values. <!DOCTYPE html> <html lan
题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=4255 A Famous Grid Description Mr. B has recently discovered the grid named "spiral grid".Construct the grid like the following figure. (The grid is actually infinite. The figure is only a small par