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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例如:有三个类classX,classY,classZ
classZ分别继承classX和classY
于是就有下面的写法:
function ClassZ(){
this.newMethod=classX;
this.newMethod();
delete this.newMethod;
this.newMethod=classY;
this.newMethod();
delete this.newMethod;
}
这种写法存在一个弊端.。如果classX和classY有具有同名的属 ......
每次用Google的
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(num);
&n ......
/*****************************************************************************
* md5.js
*
* A JavaScript implementation of the RSA Data Security, Inc. MD5
* Message-Digest Algorithm.
*
* Copyright (C) Paul Johnston 1999. Distributed under the LGPL.
************************************** ......
// 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 ......