Pramod Raising

Friday, 12 September 2014

Html file call in Master page as contain placeholder -- dynamic usercontrol for all pages as per folder /page

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.IO;

public partial class Html_htmlcall : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
try
{
//------------------------find file name with folder name start code-------------

string filename = Path.GetFileName(HttpContext.Current.Request.Url.AbsolutePath);
string urlname = HttpContext.Current.Request.Url.AbsolutePath;
//for my local
//urlname = urlname.Replace("/NewRnd", "");
//compete
string folderpath = urlname.Replace("/" + filename, "");
if (folderpath.StartsWith("/"))
{
folderpath = folderpath.Remove(0, 1);
}
string[] folderlength = folderpath.Split('/');
string newfolderpath = "";
if (folderlength.Length > 0)
{
foreach (string s in folderlength)
{
newfolderpath = newfolderpath + s + "-";
}
}
if (newfolderpath.Length == 1)
{
newfolderpath = "";
}

//---------------------------end code-------------

//Response.Write(newfolderpath);

string uriFileExt = Path.GetExtension(HttpContext.Current.Request.Url.AbsolutePath);// HttpContext.Current.Request.Url.AbsoluteUri;
string uri1 = HttpContext.Current.Request.Url.AbsoluteUri.Replace(uriFileExt, ".html");
string pagename=Path.GetFileName(HttpContext.Current.Request.Url.AbsolutePath).Replace(uriFileExt, ".html");
//string uri = "http://10.132.150.2:8313/thankyou.html";
string uri = "http://" + HttpUtility.UrlDecode(HttpContext.Current.Request.ServerVariables["http_host"] + "/uploads/"+ newfolderpath+ pagename);

// string uri = "http://" + HttpUtility.UrlDecode(HttpContext.Current.Request.ServerVariables["http_host"] + "/uploads/voting-policy.html");
HttpWebRequest req = WebRequest.Create(uri) as HttpWebRequest;
req.KeepAlive = false;
//req.ContentLength = 0;
//req.ContentType = "text/json";
//Stream data = req.GetRequestStream();
//data.Close();
string result;
using (WebResponse resp = req.GetResponse())
{
using (StreamReader reader = new StreamReader(resp.GetResponseStream()))
{
result = reader.ReadToEnd();
}
}
htmlprindiv.InnerHtml = result;
// rtxtResult.AppendText(htmlText);
}
catch (Exception ex)
{
//rtxtResult.AppendText(ex.Message);
}
}
}
}

Monday, 25 August 2014

Server Variable for page url

string url = HttpContext.Current.Request.Url.AbsoluteUri;
// http://localhost:1302/TESTERS/Default6.aspx

string path = HttpContext.Current.Request.Url.AbsolutePath;
// /TESTERS/Default6.aspx

string host = HttpContext.Current.Request.Url.Host;
// localhost

Path.GetFileName( Request.Url.AbsolutePath )

pramod.aspx

EXAMPLE (Sample URL)

http://localhost:60527/WebSite1test/Default2.aspx?QueryString1=1&QuerrString2=2

HttpContext.Current.Request.Url.Host
HttpContext.Current.Request.Url.Authority
HttpContext.Current.Request.Url.AbsolutePath
HttpContext.Current.Request.ApplicationPath
HttpContext.Current.Request.Url.AbsoluteUri
HttpContext.Current.Request.Url.PathAndQuery

localhost
localhost:60527
/WebSite1test/Default2.aspx
/WebSite1test
http://localhost:60527/WebSite1test/Default2.aspx?QueryString1=1&QuerrString2=2
/WebSite1test/Default2.aspx?QueryString1=1&QuerrString2=2


EXAMPLE (Sample URL)

http://localhost:60527/WebSite1test/Default2.aspx?QueryString1=1&QuerrString2=2
string url = Request.Url.Host;
localhost:2806 

"http://localhost:1234/Default.aspx?un=asdf&somethingelse=fdsa"

or like this:
"https://www.something.com/index.html?a=123&b=4567"

and you only want the part that a user would type in then this will work:
String strPathAndQuery = HttpContext.Current.Request.Url.PathAndQuery;
String strUrl = HttpContext.Current.Request.Url.AbsoluteUri.Replace(strPathAndQuery, "/");

which would result in these:
"http://localhost:1234/"
"https://www.something.com/"

Tuesday, 19 August 2014

Download file on html page use handler file

html code

<a id="downloadfile" href='pdfHandlerfile.ashx?filename=file1.pdf' target="_self" >download</a>
---------------------------------------------------------
<%@ WebHandler Language="C#" Class="pdf_Handler" %>

using System;
using System.Web;
using System.IO;

public class pdfHandlerfile : IHttpHandler {

public void ProcessRequest (HttpContext context) {

if( HttpContext.Current.Request.QueryString["filename"] !=null)
PDFdownload(HttpContext.Current.Request.QueryString["filename"].ToString());
}

public bool IsReusable {
get {
return false;
}
}

public void PDFdownload(string filename)
{
try
{

string contentType = "Application/pdf";
HttpContext.Current.Response.ContentType = contentType;
HttpContext.Current.Response.AppendHeader("content-disposition", "attachment; filename="+filename+"");

//Write the file directly to the HTTP content output stream.
HttpContext.Current.Response.WriteFile(HttpContext.Current.Server.MapPath(filename));
HttpContext.Current.Response.End();
}
catch (Exception ex)
{
}
}

}

Tuesday, 12 August 2014

json, jquery, JavaScript search as per first character and string autocomplete.

<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
<script type="text/javascript" src="../js1/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="../js1/jquery.ui.core.min.js"></script>
<script type="text/javascript" src="../js1/jquery.ui.widget.min.js"></script>
<script type="text/javascript" src="../js1/jquery.ui.position.min.js"></script>
<script type="text/javascript" src="../js1/jquery.ui.autocomplete.min.js"></script>
<script type="text/javascript">
var availableTags;
var re = "";
var res ="";
var res1 = "";
var r = 0;

function setval1( kk)
{
$("#txtHour").val(kk);
}
$(function () {
var cValue = document.getElementById("hdnList").value
var list = cValue.split(",");
availableTags = list;
$("#txtHour").autocomplete({
autoFocus: true,
source: availableTags,
multiple: true,
matchContains: true,
open: function (event, ui) {
//alert("hej" + availableTags);
}
})
.data("autocomplete")._renderItem = function (ul, item) {
res1 = item.value;
res = $("#txtHour").val();
r1 = res.length;
res1 = res1.substring(0, parseInt(r1));
res = res.substring(0, parseInt(r1));
if (res1 == res) {
return $("<li></li>").data("item.autocomplete", item)
.append("<a>" + item.value + "</a>")
.appendTo(ul);

}
return false;
};
});
</script>

<script language="javascript" type="text/javascript">
function validateCheckBoxes(source, args) {
var cValue = document.getElementById("hdnList").value
var list = cValue.split(",");
availableTags = list;
var flag = false;
for (var i = 0; i < list.length; i++) {
if (list[i].toString() == document.getElementById("txtHour").value.toString()) {
flag = true;
}
}
if (flag)
args.IsValid = true;
else
args.IsValid = false;

}
</script>
</head>
<body>
<form id="form1" runat="server">

<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:HiddenField ID="hdnList" Value="21:AM,2:AM,3:AM,4:AM,5:AM,6:AM,7:AM,8:AM,9:AM,10:AM,11:AM,12:AM,32:AM,22:AM,mumbai,abmumbai,ccmumbai"
runat="server" />
<asp:TextBox ID="txtHour" runat="server" onblur="if (this.value == '') {this.value='Type Hour'}"
onfocus="if (this.value =='Type Hour') {this.value = ''}" MaxLength="15" Text="Type Hour" ClientIDMode="Static"></asp:TextBox>
<asp:CustomValidator id="CustomValidator1" runat="server" ErrorMessage="Not match City Name" EnableClientScript="true"
ClientValidationFunction="validateCheckBoxes">
</asp:CustomValidator>
<asp:Button ID="Button1" runat="server" Text="Button" />
</div> <div id="search" ></div>
</form>
</body>
</html>

Tuesday, 15 July 2014

ajax file extention allow and wrong file .axd redirect on error page

Friday, 11 July 2014

Rs. string format like 10,00,00,000.00 in .net

int num=100000000;
string oo = String.Format("{0:## ## ## ###.00}", num).Trim();
oo = oo.Replace(' ', ',');

Friday, 4 July 2014

Security for page submit

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BusinessLogic;
using System.Net.Mail;
using System.Text;
using System.Configuration;

public partial class equity_opportunity_series : System.Web.UI.Page
{
EquityOpportunity_Promo EQpromo = new EquityOpportunity_Promo();

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{

Session["CheckRefreshA"] = Server.UrlDecode(System.DateTime.Now.ToString());
}
}
#region Page Init
private void Page_Init(object sender, EventArgs e)
{
Page.ClientTarget = "uplevel";
}

#endregion
#region Page Pre Render
protected void Page_PreRender(object sender, EventArgs e)
{
ViewState["CheckRefreshA"] = Session["CheckRefreshA"];
}
#endregion

protected void imgBtnSubmit_Click(object sender, EventArgs e)
{
try
{

if (Page.IsValid)
{
if (Session["CheckRefreshA"] != null)
{
if (Session["CheckRefreshA"].ToString() == ViewState["CheckRefreshA"].ToString())
{

Session["CheckRefreshA"] = Server.UrlDecode(System.DateTime.Now.ToString());

}
else
{

}
}
}
}
catch (Exception ex)
{
throw (ex);
}
}

}