服务器端javascript弹出对话框和文件、目录操作
//服务器弹出对话框
if (lcSID == "1" && (txtNsp.Text.Trim() != lcNewspaper || Convert.ToDateTime(txtNspdate.Text.Trim()) != Convert.ToDateTime(lcNspdate)))
{
string lcJs = "var varname = window.confirm(\"数据不一致,系统记录报纸是 " + ViewState["lcNewspaper"].ToString() + ",时间是" + ViewState["lcNspdate"].ToString() +"\\n\\n\\n是否报告错误?“确认”提交报告并通知主管,“取消”重新录入\"); if (varname==true) {window.location='y_pdfcode5.aspx?MID=" + lcMID + "';};";
lcJs = "<script>" + lcJs + "</script>";
ClientScript.RegisterStartupScript(this.GetType(), "clear", lcJs);
return;
}
//服务器端复制文件
if (File.Exists(path + "\\" + txtSoawp.Text.Trim() + ".pdf") == true)
{
//File.Copy(Server.MapPath("被复制的文件相对路径"), Server.MapPath("目的位置相对路径"), true);
File.Copy(@"c:\tmp\1.pdf", path + "\\" + txtSoawp.Text.Trim() + ".pdf", true);
}
else
{
File.Move
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this.pos = POSITION
this.delay = DELAY
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function clearMessage( ......
页面中有一个table包含两列,数据由后台生成,行数不定:(如图)
原始数据:
现在通过javascript进行查询,效果如下三图:
开始查询
查询中......
查询得到的自后结果
JAVASCRIPT代码:
JS代码
<script language="javascript" tpe="text/javascript">
function searchMateria ......
// s_id1: select的id
var objSelect = document.getElementById(”s_id1”);
//获得索引
var indexSelect = objSelect .selectedIndex;
//获得select文本
var txtSelect = objSelect .options[index].text;
//获得select值
var valSelect = objSelect .options[index].value;
//改变select ......
<script>
var times = 0;
var ms = new Date();
var prex =0;
var pretoright=false;
var level =0;
function trackEarthQuake(){
var curx = event.screenX;
var toright ;
if(curx>prex){
  ......
在prototype框架中的类继承实现机制
//为Object类添加静态方法:extend
Object.extend = function(destination, source) {
for(property in source) {
destination[property] = source[property];
}
return destination;
}
//通过Object类为每个对象添加方法 ......