Web Forms :: How To Get Client Side Mac Address

Mar 3, 2010

i have a web form on my website where i want to have the mac address of client side in asp.net. Can anyone tell me is it possible or not? If yes then how can we have it.

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State Management :: Get Ip Address In Page - Client Side?

Oct 7, 2010

i use all ways i found on the Net to get client IP address or PC name (client side IP) in asp.net page but always i have server IP

im behind proxy

is there a way to do that and get actual IP and PC of client or visitor of my site - i don't want outer visitor IP i want the employee IP in my LAN

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Javascript - User Control With Client + Server Side CustomValidation; Wrong Client Side Validator Is Picked

Nov 23, 2010

I have a user control which contains a CustomValidator which is used according to whether a RadioButton is checked or not (there are several RadioButtons, I'm only showing the relevant one)

<asp:RadioButton runat="Server" ID="RadioBetween" GroupName="DateGroup" CssClass="date_group_options_control_radio" />
[code]...

There is some client + server side validation code (the server side code does exactly the same thing and is skipped for brevity)

<script type="text/javascript">
function ValidateDateFields_Client(source, args) [code]...

There are two instances of this control in the page. When running the client side version it hits the wrong one (the version of the control which is disabled). You can see from the generated HTML both are correctly specified. I'm not sure how .NET works out which clientside function to call given they both have the same name.

<script type="text/javascript">
//<![CDATA[
var ctl00_MCPH1_QueryTextValidator = document.all ? document.all["ctl00_MCPH1_QueryTextValidator"] : document.getElementById("ctl00_MCPH1_QueryTextValidator");

[code]...
Do i need to add something in to scope it? What's the best way to achieve this? If I disable the loading of the second control everything works fine.

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Web Forms :: How Do You Write To A Client-side Control (text Box) With Server-side Code

Jan 6, 2010

If I have a standard HTML textbox

[Code]....

but got a readonly error.

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Web Forms :: Setting Hidden Value Server Side And Accessing On Client Side?

Jul 19, 2010

I am trying to set a hidden type value to x on Server Side and then access it with Javascript. I have tried multiple ways to accomplish this.

At the basic level this is what I am trying to do.

Aspx page
<asp:HiddenField ID="HidRowNumber" runat="server" />
CS Page
In IsPostBack
HidRowNumber.Value = EFileRowNumber.Text;
Javscript
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When I am debugin it say it HidRowNumber's Value has changed to x but when I access the value with JS it always returns ''.

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Web Forms :: How To Unescape( Escaped HTML) By Server Side Not By Client Side

Aug 7, 2010

i can use escape() and unescape() functions by Client side easily, but the problem when i have use escape() method for peice of HTML , then i dont know how to unescape this piece of HTMl By Server Side not By Client Side. how i can unescape (escapped HTML) by server side?

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Web Forms :: Retrieve Value If Server Side Control Value Is Updated On Client Side

Oct 26, 2010

I have a hidden variable and its value is being updated using javascript(client side) which I make a call from server side code. After making the call I am not able to retrieve the updated value from Server side variable. I went through this forum [URL] but not able find a way how to implement functionality with IFRAME. I am trying to call the client side code and retrieve the updated value from server side in page_load event.

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Web Forms :: Get ListBox Client Side Set (Changed) Values On Server Side

Sep 20, 2015

Your example doesn't work, or I have missed something, I work on a website for information...

I have null in my variable ...

Protected Sub Submit(sender As Object, e As System.EventArgs)
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Web Forms :: Dynamic Control Server Side Event Is Not Firing If We Set Client Side Events?

Aug 27, 2010

I have created dynamic control with both server and client side events.. if i set client side event server side event is not firing.. I have created the link button which will validate and do some necessary actions.. Validation is working but click event of link button is not firing .. if we remove the client side event , server side event is firing.. how to avoid this.. I want both events..

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Web Forms :: How To Call Client Side Function In Server Side

Apr 21, 2010

How could i call a javascript function in server side. I have to call the javascript function on the click of a linkbutton which inside a repeater control.

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Web Forms :: How To Transfer Control To Client Side From Server Side

Dec 9, 2010

I have a requirement in which I have to call a JavaScript function in between my server side event and in that JavaScript function code I have to set hidden field value and in next line of that same event i have to use that hidden field value.

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Web Forms :: How To Get Client IP Address

Jan 31, 2010

i need to get a client IP Address, which is connect in the LAN, i tried multiple method,

1)Request.UserHostAddress
2)Request.ServerVariables("REMOTE_ADDR")
3) Dim strHostName As String = System.Net.Dns.GetHostName()
Dim clientIPAddress As String = System.Net.Dns.GetHostAddresses(strHostName).GetValue(0).ToString()
Response.Write("
.clientIPAddress--" & clientIPAddress)
4)Dim ipHost As IPHostEntry
ipHost = Dns.GetHostEntry(Dns.GetHostName())
Response.Write(ipHost.AddressList(0))

im getting only the server IP address means where the application is hosted, i need Client IP Address which is available in msconfig, like IPAddress, Subnet Mask....

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Forms Data Controls :: DataGrid's - Call A Server - Side Function On ItemDataBound Event Except Client - Side Function

Jan 10, 2010

I Getting A Problem In DataGrid's ItemDataBound Event. I Am Calling A JavaScript Function In DataGrid's ItemDataBound Which Retrun The CellIndex And RowIndex Number On Which UserClick After That I Am Re-Binding The DataGrid With jQuery Function After That ItemDataBound Event Not Working. I Want To Call The Same Function Again. Is Their Any Method To Call A Server-Side Function On ItemDataBound Event Except Client-Side Function..

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Web Forms :: How To Find Client MAC Address

Feb 19, 2010

I want to develope ranking service in my website in which every user (not registred users) can increase/decrease a subject rank through the page. Due to anonymous users can change rankings, I desire to achieve client MAC address in order to perevent some malicious activities and deliberately invalid increment/decrements.

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Web Forms :: How To Retrieve Client IP Address

Jul 24, 2012

How can I retrieve current user ip address in asp.net c# from my local LAN in my web page?

In my case I want for example : I have web page when I open it in any PC in my Local LAN I want to get this PC IP and PC user name to send them to  SQl Database

This code get only the Sever IP:

public string GetLocalIP() { 
string _IP = null; 
System.Net.IPHostEntry _IPHostEntry =  System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()); 
foreach (System.Net.IPAddress _IPAddress in _IPHostEntry.AddressList) { 
if (_IPAddress.AddressFamily.ToString() == "InterNetwork") { 
_IP = _IPAddress.ToString(); 
} } 
return _IP;   

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Access Server Side Variable On Client Side And Vice Versa And JavaScript?

Dec 9, 2010

I have a requirement of adding server side variables in client side and other way round. Because I need to set a value from client side using javascript and access the same in code behind page.

I have to use C#.Net and JavaScript.

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Jquery - Options For Page With Matching Client-side And Server-side Markup?

Oct 17, 2010

Suppose I'm building a StackOverflow clone using webforms ASP.NET and jQuery. The Question page has a question, several answers, and comments under each. Requirements:Users can post new answers and comments, and edit existing ones, without postbacks. No UpdatePanels; the AJAX calls retrieve just the JSON they need, not HTML fragments. The page loads with all existing answers and comments in place (no javascript needs to run to read the page).

What I'm trying to figure out is how to do this without having to maintain two sets of markup (one that's bound on the client using some form of jQuery templating, and one that's bound on the server using traditional WebForms).

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Ajax - Listbox Items Client Side Reordering Not Reflected In Server Side?

Jan 5, 2010

I reordered some items in a listbox using Javascript. When I read the items in a postback in the code behind (ASP.NET), the order is in the original order. How do I get the same order as shown in the screen after Javascript manipulation?

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AJAX :: To Know Error Like Username Or Password Is Incorrect On Client Side Instead Server Side?

Oct 4, 2010

I m using site login Control in my login.ascx file and disaplaying login control in Div so if there is login link in page and i click on that then Login Div will popup which is site login.May i know how can handle error like username or password is incorrect on client side instead server side?

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Print The Aspx Page Either Using Server Side Or Client Side Approach?

Feb 9, 2011

I have to implement the print functionality on aspx page like on click of print image icon user will be able to get the print out of aspx page .aspx page will contain the server controls like textboxes , Gridview etc which one approach will be the best server side or client side printing ?

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VS 2005 AJax Tab Container - Enable The Server Side Not Client Side

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I have set the ajax tabs disable on form load. ON button click, I want to enable the tab server side,not client side.

protected void btnEnableCostPetroleumTab_Click(object sender, EventArgs e)
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}

But its not enabling the tab?

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Server Side Control Hidden - Possible To Read Values Client Side

Jan 30, 2010

I've got two textboxes running server side and have their visibility turned off. I'm using a couple of ASP.NET controls which require the textboxes to exist. However, I am filling them from the code behind and would not like the user to see this. Can the user turn the visibility on and see the values entered in the text box? I tried using FireBug, and I couldn't seem to select the visibility option in order to edit it. However, I'm quite new to Firebug, so there may be another way? Or does running it server side mean that the client can't ever view the contents of the textbox?

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JavaScript - Exposing Server-side State Through Client-side Controls

Feb 11, 2011

I have a list of items on an ASP.net page. That list is selectable in that whenever the user clicks on one, the page does a postback and the server code stores the index or some unique identifier of the picture in a ViewState property indicating that it is currently selected.

I would like to minimize the load on the server and therefore I would like to store the index or unique identifier representing the image in some way on the client side. The best way I can think to do this is to store said information in a hidden field ), however I had two questions about this before I go crazy:

Is this a security risk in any way, shape or form (i.e., exposing implementation details of the page)?
Is there a better/best way to do this that is more industry-standard? Does ASP.net provide a framework to do this that is cleaner than my idea? Seems like this would be a fairly common requirement to me...

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First Invoke Server Side Code Then Client Side Script Without Using AJAX?

May 18, 2010

in a form i have a buttoin, when click both OnclientClick and postback should happen. on clicking the "Email" button a client side "mailto" tag should do the work and pull a new message window on the client's machine.

whereas, the email addresses should be invoked by the post back. so , when clicking the button the server side post should happen and on return the client side script should be invokded with the values read during post back, and populate all the email addresses.

i need know how to first do a server hit take the values and then execute the client script with those values without using AJAX

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How To Write To A Client-side Control (text Box) With Server-side Code

Jan 6, 2010

If I have a standard HTML textbox: I can retrieve the value using Request.Form. But how do I go about populating this textbox from the server-side? I tried Request.Form["txtTest"] = "blah"; but got a readonly error.

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