还是confirm... 需要用ajax取回是否一有人申请,如果没有则执行newapply否则询问之后再判断是否执行. 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 注册confirm脚本吗?但是注册后怎么再Newapply()呢?能说具体一点吗?谢谢ps:ajax没怎么接触,大家可以说下非ajax方法吗?谢谢 非ajax的方法比较麻烦一些,你可以先提交页面,在服务器上检查,如果有人也在申请,返回confirm,执行,点了确认,就再提交一次页面 不用ajax,那就用隐藏帧撒 ,那个直接相当于帧页面提交了一次,然后帧中返回页面提示相关信息就可以了! 楼上能说清楚点吗?是不是用一个隐藏button实现?谢谢 我把类似的代码放上来: 类似功能:一个textbox1,一个butoon1,一个button2 textbox1值为1的话就弹出confirm(),确定的话就把confirm改为ok textbox1值为0的话就直接把confirm改为ok 按照你的方法的话,结果textbox1值为1时没弹出confirm().... 页面代码: <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>无标题页 </title> <script language =javascript> function c1() { if(confirm('已经有人正在申请同样的物资,是否继续申请?')) { document.getElementById('Button2').click();//这个按钮用来提交申请,在页面上不要显示出来 } } </script> </head> <body> <form id="form1" runat="server"> <div> <asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /> <asp:Button ID="Button2" runat="server" Text="Button" OnClick="Button2_Click" /> </div> </form> </body> </html> cs代码: using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //Button1.Attributes.Add("onclick", "return confirm('fdsfd');"); } protected void Button1_Click(object sender, EventArgs e) { if (TextBox1.Text == "1") Response.Write(" <script>c1(); </script>"); if (TextBox1.Text == "0") TextBox1.Text = "ok"; } protected void Button2_Click(object sender, EventArgs e) { TextBox1.Text = "ok"; } } 然而document.getElementById('Button2').click();这句好像没有触发按钮的click()事件啊 谢谢楼上,还有的就是 Response.Write(" <script>c1(); </script>"); 这句可以调用客户端c1()吗?我改了试一下:页面代码:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>无标题页</title> <script language =javascript> function c1(){return confirm("已经有人正在申请同样的物资,是否继续申请?");} </script></head><body> <form id="form1" runat="server"> <div> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /> <asp:Button ID="Button2" runat="server" Text="Button" OnClick="Button2_Click" /></div> </form></body></html>cs代码:using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //Button2.Attributes.Add("onclick", "return confirm('fdsfd');"); } protected void Button1_Click(object sender, EventArgs e) { //if (TextBox1.Text == "1") Response.Write("<script>c1();</script>"); //Button2.Click(); //if (TextBox1.Text == "0") // TextBox1.Text = "ok"; } protected void Button2_Click(object sender, EventArgs e) { TextBox1.Text = "ok"; }}这样的话点击button1的时候通过Response.Write("<script>c1();</script>");调用c1()从而弹出confirm();但是结果button1点击的时候没有弹出confirm啊 再喊一下,怎么弄到服务器根据情况判断是否弹出confirm,弹出confirm的话接着怎么根据确定和取消进行操作...没力喊了... 需要用ajax取回是否一有人申请,如果没有则执行newapply否则询问之后再判断是否执行. http://topic.csdn.net/u/20080301/17/dc0267b9-7b70-4da7-a2fd-3f1262e9a276.html 下面的代码实现了你的目的,结帖吧:<%@ Page Language="C#" %><%@ Implements Interface="System.Web.UI.ICallbackEventHandler" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head> <title>Untitled Page</title> <script language="C#" runat="server"> public void Page_Load(object sender, EventArgs e) { btn1.Style["display"] = "none"; } public void Click1(object sender, EventArgs e) { Response.Write("提交了!"); } // 实现接口 public string m_CallbackResult; public string GetCallbackResult() { return m_CallbackResult; } public void RaiseCallbackEvent(string eventArgument) { // 这里做你的判断 if(eventArgument == "you") { m_CallbackResult = "0";// 已经有人正在申请同样的物资 } else { m_CallbackResult = "1";// 没有人正在申请同样的物资 } } </script> <script type="text/javascript" src="prototype.js"></script> <script type="text/javascript"> function CallServer(){ var arg = document.getElementById("txt1").value; <%=ClientScript.GetCallbackEventReference(this, "arg", "JsRecieve", null) %> } function JsRecieve(ret){ if(ret == "0"){ if(confirm("已经有人正在申请同样的物资,继续吗?")){ document.getElementById("btn1").click(); } }else document.getElementById("btn1").click(); } function SubmitCheck(){ CallServer(); return false; } </script></head><body> <form id="Form1" runat="server"> <asp:TextBox ID="txt1" runat="server"></asp:TextBox> <input type="button" onclick="SubmitCheck()" value="test" /> <asp:Button ID="btn1" runat="server" OnClick="Click1" Text="test" /> </form></body></html> 求正则表达式一枚,正则达人进来看看~~ 初学js,第一个例子就碰壁了 急 跪求一正则表达式 或者校验方法 都可 TitlePane中嵌套TitlePane导致数据无法显示.docx 求助在JSP页面中加入打印预览的问题 怎么得到选中的文本的字体信息? Javascript事件问题,帮忙给个思路! 页面中多个层的innerHTML包含的对象相同,但层的id唯一,如何通过层的id区别相同名称的对象?? 关闭浏览器,询问是否设为首页怎么写? navigator.mediaDevices.getUserMedia()谷歌都无法使用 在页面中显示摘要的话通常怎么处理??详见内 checkbox的问题
类似功能:一个textbox1,一个butoon1,一个button2
textbox1值为1的话就弹出confirm(),确定的话就把confirm改为ok
textbox1值为0的话就直接把confirm改为ok 按照你的方法的话,结果textbox1值为1时没弹出confirm()....
页面代码:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页 </title>
<script language =javascript>
function c1()
{
if(confirm('已经有人正在申请同样的物资,是否继续申请?'))
{
document.getElementById('Button2').click();//这个按钮用来提交申请,在页面上不要显示出来
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
<asp:Button ID="Button2" runat="server" Text="Button" OnClick="Button2_Click" /> </div>
</form>
</body>
</html>
cs代码:
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls; public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//Button1.Attributes.Add("onclick", "return confirm('fdsfd');");
}
protected void Button1_Click(object sender, EventArgs e)
{
if (TextBox1.Text == "1")
Response.Write(" <script>c1(); </script>");
if (TextBox1.Text == "0")
TextBox1.Text = "ok";
}
protected void Button2_Click(object sender, EventArgs e)
{
TextBox1.Text = "ok";
}
}
然而document.getElementById('Button2').click();这句好像没有触发按钮的click()事件啊
我改了试一下:
页面代码:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
<script language =javascript>
function c1()
{
return confirm("已经有人正在申请同样的物资,是否继续申请?");}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
<asp:Button ID="Button2" runat="server" Text="Button" OnClick="Button2_Click" /></div>
</form>
</body>
</html>cs代码:
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//Button2.Attributes.Add("onclick", "return confirm('fdsfd');");
}
protected void Button1_Click(object sender, EventArgs e)
{
//if (TextBox1.Text == "1")
Response.Write("<script>c1();</script>");
//Button2.Click();
//if (TextBox1.Text == "0")
// TextBox1.Text = "ok";
}
protected void Button2_Click(object sender, EventArgs e)
{
TextBox1.Text = "ok";
}
}
这样的话点击button1的时候通过Response.Write("<script>c1();</script>");调用c1()从而弹出confirm();但是结果button1点击的时候没有弹出confirm啊
<%@ Page Language="C#" %>
<%@ Implements Interface="System.Web.UI.ICallbackEventHandler" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Untitled Page</title>
<script language="C#" runat="server">
public void Page_Load(object sender, EventArgs e)
{
btn1.Style["display"] = "none";
}
public void Click1(object sender, EventArgs e)
{
Response.Write("提交了!");
}
// 实现接口
public string m_CallbackResult;
public string GetCallbackResult()
{
return m_CallbackResult;
} public void RaiseCallbackEvent(string eventArgument)
{
// 这里做你的判断
if(eventArgument == "you")
{
m_CallbackResult = "0";// 已经有人正在申请同样的物资
}
else
{
m_CallbackResult = "1";// 没有人正在申请同样的物资
}
}
</script>
<script type="text/javascript" src="prototype.js"></script>
<script type="text/javascript">
function CallServer(){
var arg = document.getElementById("txt1").value;
<%=ClientScript.GetCallbackEventReference(this, "arg", "JsRecieve", null) %>
}
function JsRecieve(ret){
if(ret == "0"){
if(confirm("已经有人正在申请同样的物资,继续吗?")){
document.getElementById("btn1").click();
}
}else
document.getElementById("btn1").click();
} function SubmitCheck(){
CallServer();
return false;
}
</script>
</head>
<body>
<form id="Form1" runat="server">
<asp:TextBox ID="txt1" runat="server"></asp:TextBox>
<input type="button" onclick="SubmitCheck()" value="test" />
<asp:Button ID="btn1" runat="server" OnClick="Click1" Text="test" />
</form>
</body>
</html>