JavaScript

Set dropdownlist value from querystring in javascript

Posted on July 3, 2008. Filed under: JavaScript |

 <script language=javascript>
function SetSetectedVelue()
{
var id=’<%=Request.QueryString["cityid"] %>’;
if(id.length==0)
id=1;
var city=document.getElementById(’<%=ddlcity.ClientID%>’);
for(var i=0;i<city.length;i++)
{
if(city.options[i].value==id)
city.selectedIndex=i;
}
}
</script>
<body onload=”SetSetectedVelue()”>
    <form id=”form1″ runat=”server”>
    <div>
<asp:DropDownList  id=”ddlcity” runat=server  >
<asp:ListItem value=”1″ >delhi</asp:ListItem>
<asp:ListItem value=”2″>mumbai</asp:ListItem>
<asp:ListItem value=”3″>channai</asp:ListItem>
<asp:ListItem value=”4″>kolkota</asp:ListItem>
</asp:DropDownList>
</div>
</form>
</body>

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Display Rss data througth Javascript

Posted on July 1, 2008. Filed under: JavaScript |

function GetXmlHttpObject()
{
/*extern ActiveXObject, XMLHttpRequest */
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
 {
 xmlHttp=new ActiveXObject(”Msxml2.XMLHTTP”);
 }
 catch (e)
 {
 xmlHttp=new ActiveXObject(”Microsoft.XMLHTTP”);
 }
 }
return xmlHttp;
}
function displayRSS(url)
{var xmlhttp=GetXmlHttpObject();
if(xmlHttp==null)
{return;}
xmlHttp.open(“GET”,url,true);
xmlHttp.onreadystatechange=getRssFormat;
xmlHttp.send(null);
}
function getRssFormat()
{if(xmlHttp.readyState==4)
{if(xmlHttp.status != 200)
{
document.getElementById(“rss”).innerHTML= “<br><br><br>Sorry….<br><br><br><br>The Server did not return any results (Result code: 200)<br><br><br><br>Please try again<br><br>Sorry for the Inconvenience”;
}
else{
var items_count=3;
link=new Array(), title=new Array(), pubDate=new Array()
for(var i=0; i<items_count; i++) {
if(items.getElementsByTagName(‘item’)[i].getElementsByTagName(‘link’).length==1)
link[i]=items.getElementsByTagName(‘item’)[i].getElementsByTagName(‘link’)[0];
if(items.getElementsByTagName(‘item’)[i].getElementsByTagName(‘title’).length==1)
title[i]=items.getElementsByTagName(‘item’)[i].getElementsByTagName(‘title’)[0];
if(items.getElementsByTagName(‘item’)[i].getElementsByTagName(‘pubDate’).length==1)
pubDate[i]=getDateFormat(items.getElementsByTagName(‘item’)[i].getElementsByTagName(‘pubDate’ ;) [0].firstChild.nodeValue);
}
if(title.length==0)
return false;
var  ws=/\S/;
ul = document.createElement(“ul”);
var mydiv = document.getElementById(“rss”);
mydiv.appendChild(ul);
for(var [...]

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Get web control value through javascript

Posted on June 28, 2008. Filed under: JavaScript |

<asp:TextBox id=”txtname” runat=server ></asp:TextBox>
<script>
function getvalue()
{
  var val=document.getElementById(’<%=txtname.ClientID%>’).value;
  alert(val);
}

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page bookmark in javascript

Posted on June 24, 2008. Filed under: JavaScript |

var urlAddress =window.location.href;
 var pageName = document.title;
  function addToFavorites()
  {
  if (window.external)
  {
  window.external.AddFavorite(urlAddress,pageName)
  }
  else
  {
  alert(”Sorry! Your browser doesn’t support this function.”);
  }
}

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show hide layer on tab clicking

Posted on June 24, 2008. Filed under: JavaScript |

function showDiv(dvnm)
{
 document.getElementById(dvnm).style.display = ‘block’;
 document.getElementById(dvnm).style.visibility = ‘visible’;
}
function hideDiv(dvnm)
{
 document.getElementById(dvnm).style.display = ‘none’;
 document.getElementById(dvnm).style.visibility = ‘hidden’;
}
function showlayer(n)
{
 for(i=1;i<=2;i++)//number of layer u want to show
 {
  if(i==n)
  {
   showDiv(’div’+ i);//dynamically call div id
   document.getElementById(’tab’+i).style.backgroundColor=”#666666″;//dynamically show contant id
  }
  else
  {
   hideDiv(’div’+ i); 
      document.getElementById(’tab’+i).style.backgroundColor=”gray”;
  }
 }
}

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show and hide content on next prev button

Posted on June 24, 2008. Filed under: JavaScript |

<table width=”99%” cellpadding=”3″ cellspacing=”1″ bgcolor=”#000000″>
                  <tr>
                    <td height=”20″ class=”photonamewhite”><div style=”float: right; width: 100px; position: relative; height: 25px;” class=smallphotoname align=”right”><a href=”#” class=”curhand” title=”Previous” onclick=”moveRight(’div_hall’,90)”>«prev</a>   <a href=”#” title=”next” onclick=”moveLeft(’div_hall’,90)”>next»</a></div></td>
                  </tr>
                  <tr>
                    <td  bgcolor=”#999999″ >
                   
                    <DIV style=”MARGIN-LEFT: 5px; OVERFLOW: hidden; background-color:#666666; WIDTH: 276px; POSITION: relative; HEIGHT: 184px”>
                        <DIV id=”div_hall” style=”LEFT: 0px; WIDTH:<%=(photo.Items.Count%6)==0?(photo.Items.Count/6)*270:((photo.Items.Count/6)+1)*270%>px; POSITION: absolute; TOP: 0px”>
                              
                               <asp:DataList ID=photo runat [...]

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send data from html page to server pages

Posted on May 23, 2008. Filed under: JavaScript |

 

head>
<title>Untitled Page</title>
<script language=javascript>
function submitvalue()
{
var red=document.getElementById(‘rd’);
var val=“PH”;
if(rd[0].checked==true)
{val=“KH”;
}
window.location.href=“keywordsearch.aspx?kq=”+document.getElementById(‘txtsearch’).value+“&stype=”+val;
}
</script>
</head>
<body>
<input type=text name=”txtsearch” runat=server />
<input type=radio name=”rd” value=”KH” runat=server checked=checked/>
<input type=”radio” name=”rd” value=”PH” runat=server/>
<input type=”button” name=”btnsearch” value=”search” onclick=”submitvalue();”/>
</body>

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Open .aspx page with parameter in popup window

Posted on May 16, 2008. Filed under: JavaScript |

<a href=”javascript:return false;” onclick=”javascript:window.open(’sendquery.aspx?rg=” + sd.REGID + “&comp=” + sd.COMPANYNAME + “&city=” + sd.CITYNAME + “‘,’smallwindowsms’,’toolbars=0,crollbars=0,width=600,
height=500,menubar=0,resizable=0′);return false;”>send query</a>

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protect copy of data on page in javascript

Posted on May 15, 2008. Filed under: JavaScript |

<

SCRIPT language=javascript type=text/javascript> 
function disableCtrlKeyCombination(e)
{//list all CTRL + key combinations you want to disable 
var forbiddenKeys = new Array(‘a’, ‘n’, ‘c’, ‘x’, ‘v’, ‘j’);
var key;var isCtrl;
if(window.event)
{key = window.event.keyCode; //IE
if(window.event.ctrlKey)
isCtrl = true;
else
isCtrl = false;
}
else
{key = e.which; //firefox
if(e.ctrlKey)
isCtrl = true;
else
isCtrl = false;
}
//if ctrl is pressed check if other key is in forbidenKeys array
if(isCtrl)
{for(i=0; i<forbiddenKeys.length; i++)
{// alert(forbiddenKeys[i]);
//case-insensitive comparation
if(forbiddenKeys[i].toLowerCase() == String.fromCharCode(key).toLowerCase())
{// [...]

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Rediff Tab Code —Most Usefull

Posted on April 9, 2008. Filed under: JavaScript |

<!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>
   
    <style type=”text/css”>
.chatclk{cursor:pointer;cursor:hand;}
.f10 {FONT-FAMILY: arial; FONT-SIZE: 10px;}
.f11 {FONT-FAMILY: arial; FONT-SIZE: 11px;}
.f12 {FONT-FAMILY: arial; FONT-SIZE: 12px;}
.f12r {FONT-FAMILY: arial; FONT-SIZE: 12px; line-height:13px}
.f12n {FONT-FAMILY: arial; FONT-SIZE: 12px; line-height: 1.3em}
.ft11a{font-family:Tahoma;font-size:11px;line-height: 13px}
.fv9 {FONT-FAMILY: verdana; FONT-SIZE: 9px;}
.fv8 {FONT-FAMILY: verdana; FONT-SIZE: 8px;}
.fv10 {FONT-FAMILY: verdana; FONT-SIZE: 10px;}
.ft11{font-family:Tahoma;font-size:11px;line-height:14px;}
.fmicro9 {FONT-FAMILY: Microsoft Sans Serif; FONT-SIZE: 9px;}
a.srchlink:link [...]

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    About

    Hi,I am Suresh Sharma(MCP) from Gorakhpur , UP, India.I have work on .net technology from 2 years. Key skills-Asp.net 2.0,3.5, Sql 2005,2000. Ajax.net 1.1,C#.net

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