window.onload = function ()
{
var rows = document.getElementById("GridView1").getElementsByTagName("tr");
var raphael = new Raphael('raphael_1', 1900, 870);
var arry = new Array(); //定义一线数组
for (var i = 1; i < rows.length; i++)
{
var h = rows[i].cells[0].innerText;
var arry = h.split(",");
var s_x1 = arry[0];
var s_y1 = arry[1];
var s_x2 = arry[2];
var s_y2 = arry[3];
s_x1 = (parseFloat(s_x1) + parseFloat(500)) * 0.6;
s_y1 = (parseFloat(s_y1) + parseFloat(1200)) * 0.6;
s_x2 = (parseFloat(s_x2) + parseFloat(500)) * 0.6;
s_y2 = (parseFloat(s_y2) + parseFloat(1200)) * 0.6;
alert("这里是停顿");
var p = raphael.path('M{0},{1} L{2},{3},Z', s_x1, s_y1, s_x2, s_y2).attr(
{
"stroke": "white"
});
}
之前在网页上画出矢量图,从数据库中读取数据,现在想从数据库读取数据读一段数据画一段图,就是画出轨迹图,在网上找了很多 js中for循环 settimeout的方法,但是还没找到有效的,哪位大神有办法 能帮忙把js中的for循环暂停几秒钟执行的,然后再进行循环,再暂停。