使用鼠标/光标坐标定位弹出窗口
I'm using this code to show a popup, for a mini-profile in phpBB, triggered by a mouseover event 我正在使用此代码显示一个弹出窗口,用于phpBB中的迷你配置文件,由鼠标悬停事件触发 <...
存储用于通过x，y坐标定位的对象
I'm trying to determine a fast way of storing a set of objects, each of which have an x and y coordinate value, such that I can quickly retrieve all o...