Web Forms :: How To Get Html Controls In Code Behind For Pass The Value
Jun 11, 2010
I Am working on Shopping Cart Website. I Want To Pass Product Amount And Transaction Id To Bank.
MY code In Design Page Is
<input type="hidden" name="Amount" value='100'/>
//
If I pass Amount (100) Here Then It Works But I Am using Server Control Label1 For Show The Amount Now I want to Pass Label's value at the place of value
I want To Do Like
<input type="hidden" name="Amount" value='Label1.Text'/>
Or
Request.Form("Amount").Value = Label1.Text'
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Mar 22, 2011
i want to pass a Variable defind in C# to html my code is below html
<asp:HyperLink ID="hycatid" runat="server" NavigateUrl='<%#"../../JobForms/tabid/92/ctl/Details/mid/"+ DataBinder.Eval(Container.DataItem,"ModuleID") +"/Itemid/"+ DataBinder.Eval(Container.DataItem,"ItemID") +"/Default.aspx" %> '>
in the place of 92 iwant to pass my variable defind in C#
int tabid=92; here 92 is dynamic can be changed
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Apr 10, 2010
I have a problem to pass along public variables from C# code to the HTML code. I assign the variables in the Page_Load event and then pass along them to the Panel and Image control in the HTML code. Though I get this compileerror for the Width: "Cannot create an object of type "System.Web.UI.EbControls.Unit" from its string representation '<%setWidthImage%>' for the 'Width' property."
[Code]....
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Mar 22, 2011
is there any way i can assigned an imageurl to html img tag from database like ... something like that or i can assign image url to html img tag from code behind like imgCaravan.ImageUrl= "~/images/" + rdr["image"].ToString(); As I am using a image swapping jquery which uses html tag to display images . The issue is I am getting the image url from the database , i just cant find a way to pass the url to html tag, I can do this by using asp image control.
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Dec 22, 2010
I am using formview control to generate invoice. But instead of printing html view it is printing html code in PDF. I am doing like this:
[Code]....
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May 28, 2010
I have the following:
[Code]....
How to pass image id from datalist radiobutton to server side code
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Mar 18, 2010
how can i passing a value form ActionResult to html.textbox or Html.TextBoxFor in View
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Jul 20, 2010
I think I need to drop in some escape characters, but I'm not quite sure where. Here is the javascript function I'm attempting to call:
function setData(associateValue, reviewDateValue) {
var associate = document.getElementById("Associate");
var reviewDate = document.getElementById("ReviewDate");
associate.value = associateValue;
reviewDate.value = reviewDateValue;
}
Here is the asp .net mvc line where I'm attempting to create a Radio button with a click event that calls the above function and passes data from the model as javascript parameter values.
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('<%=item.Associate%>','<%=item.ReviewDate%>' )" } )%>
The above throws a bunch of compile issues and doesn't work. A call such as the following does call the javascript, but doesn't get the data from the model.
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('item.Associate','item.ReviewDate' )" } )%>
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('item.Associate','item.ReviewDate' )" } )%>
<% String functionCall = String.Format("setData('{0}','{1}')", Html.Encode(item.Associate), Html.Encode(item.ReviewDate )) ; %>
<%= Html.RadioButton("Selected", item.Selected, new { onClick=functionCall } )%>
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Sep 30, 2010
In code behind, I get a value that I need to pass to my inline code i.e. <%= myStringVariable %>. How do this?
P.S. The value that I'm trying to send is for a third party control's property. Something like this:
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Jan 1, 2011
i need to dynamically add HTML codes that contains some asp.net controls.
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Jan 15, 2010
i want to insert some html code like
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but it is not inserting
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Jan 12, 2011
I'm using System.Net.Mail.SmtpClient wherein the Mail body is HTML.
I need to populate this mail body with few dynamically generated grids.The grids are populated with datasets.
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May 7, 2010
I use a datalist to display one record from a database
one field contains html tags
I bind it to a label in the itemtamplate
[Code]....
but i wont work , the formated text do not appear
It works with a detailsview , but it wont work with a datalist
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Mar 3, 2010
I want to call a function present in code behind from front page (html : source code)
i want to use like this:
Source code
<a href='<%# linkAlpha("B").ToString()) %>' title="B" id="B_List" runat = "server">B</a>
Code Behind
protected string linkAlpha(string value)
{
// /market-research/<%#Eval("customname")%>/
string str = "";
if (Request.Url.DnsSafeHost == "localhost")
{ // /market-reports/<%# Eval("customname")%>/
str = "Alpha_Category.aspx?q=" + value.ToString().Trim();
// Response.Redirect("Alpha_Category.aspx?q=" + value.ToString().Trim());
}
else
{
// str = "/market-reports/" + value.ToString().Trim() + "/";
str = "/Alpha_Category.aspx?q=" + value.ToString().Trim();
}
return str;
}
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Dec 30, 2010
how to generate HTML code from the code behind?
I would like to build a form that generate an html code inside a for loop.
I will let the user enter the photo name and No. of photos
Then I will generate an HTML code like this:
<a href="http://www.mzinj.org/images/gallery/Photo%20(1).jpg" target="_blank"> <img src="http://www.mzinj.org/images/gallery/Photo%20(1).jpg" alt="" width="345" height="247" /> </a> <br /> <a href="http://www.mzinj.org/images/gallery/Photo%20(2).jpg" target="_blank">
<img src="http://www.mzinj.org/images/gallery/Photo%20(2).jpg" alt="" width="345" height="247" /> </a> <br /> <a href="http://www.mzinj.org/images/gallery/Photo%20(3).jpg" target="_blank"> <img src="http://www.mzinj.org/images/gallery/Photo%20(3).jpg" alt=""
width="345" height="247" /> </a> <br />
depending on the No. of the photos the code will be duplicated in the loop
Then I will display the result of the loop in label or in a textarea to let the user copy it any where
The problem is that while compiling my code it considers the HTML code as a part of the behind file and gives errors on the single quote, the double quote and on the parentheses
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Jan 13, 2010
I can't write in english well, but I must try to have an answer for my problem.I have a problem that I have not found a solution, regarding the integration of C # code in the HTML code .aspxI want to do a loop on the
<ajaxToolkit:TabPanel of <ajaxToolkit:TabContainer to have several tabs by a few existing data in a DB table.
Here is a moceau of my code:
[Code]....
This code gave me this error:
Message d'erreur de l'analyseur: 'TabPanel_<%= idMagasin %>' n'est pas un identificateur valide.Translation: Message parser error: 'TabPanel_ <% = idMagasin%>' is not a valid identifier.I removed idmagasin like this:
[Code]....
System.ArgumentException: Une entrée avec la même clé existe déjà .
Translation:
System.ArgumentException: An entry with the same key already existsThe result is that I found a great problem to insert a C # code in the HTML code .aspx unlike others languages like PHP.
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Jan 7, 2011
I have a question related to <asp:SqlDataSource's SelectCommand. How to pass a querystring like <%# Eval("PhotoID") %> in the selectCommand. The whole frontend code is attached. I put
<%# Eval("PhotoID") %> and the photoid gets printed in the page.
<%# Eval("PhotoID") %> is the current displayed picture's PhotoID.
I want to pass this PhotoID or I want to pass <%# Eval("PhotoID") %> to the select command dynamically. I have tried the following approaches:
1) <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:aspnetdb %>" SelectCommand="SELECT UserName, commentDesc, uID FROM photo_comment_view Where pID = @pID"> <SelectParameters><asp:Parameter Name="pID" DefaultValue="7" /></SelectParameters> </asp:SqlDataSource> The above works but it gives only information about PhotoID 7, but there are other photos; How to set pID's value to <%# Eval("PhotoID") %> in ASP .NET's frontend page? then I also tried,
2) <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:aspnetdb %>" SelectCommand="SELECT UserName, commentDesc, uID FROM photo_comment_view Where pID = <%#'Eval("PhotoID') %>"></asp:SqlDataSource> Gives Parser error: Parser Error Message: The server tag is not well formed.
What I should do so that I can pass current PhotoID to SelectCommand? The frontend code:
<%@ Page Language="VB" MasterPageFile="~/Default.master" Title="Your Name Here | Picture Details"
CodeFile="Details.aspx.vb" Inherits="Details_aspx" %>
<asp:content id="Content1" contentplaceholderid="Main" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div class="shim solid"></div>
<div class="page" id="details">
<%--Update Panel Here--%>
<asp:UpdatePanel runat="server" ID="updatepanel">
<ContentTemplate>
<asp:formview id="FormView1" runat="server" datasourceid="ObjectDataSource1" cssclass="view"
borderstyle="none" borderwidth="0" CellPadding="0" cellspacing="0" EnableViewState="false" AllowPaging="true">
<itemtemplate>
<div class="buttonbar buttonbar-top">
<a href="Albums.aspx"><asp:image ID="Image1" runat="Server" skinid="gallery" /></a>
<asp:ImageButton ID="ImageButton9" Runat="server" CommandName="Page" CommandArgument="First" skinid="first"/>
<asp:ImageButton ID="ImageButton10" Runat="server" CommandName="Page" CommandArgument="Prev" skinid="prev"/>
<asp:ImageButton ID="ImageButton11" Runat="server" CommandName="Page" CommandArgument="Next" skinid="next"/>.................
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Jun 27, 2010
I have the following code the form of a datalist,
<asp:DataList ID="DataList1" runat="server" BorderColor="black" CellPadding="3" Font-Names="Verdana"
Font-Size="8pt">
[code]...
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May 25, 2010
I'm building an app that allows multiple file upload (trying to use the script from here: [URL] This upload will be a pop up from an html page. My question is how to pass the file name(s) to the parent page? I want to submit those names as hidden inputs from the html page.
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Jan 21, 2010
I am using gridview to bind my data since GridView could not load more than 2000 records and also it takes long time to load the data. I decided to go with XSLT transformation. Here is the problem .... I am able to transform 6290 kb of data ( into a html table formated like grid view ) with in 5 seconds but to assign that HTML table back to the innerHTML of a div tag is not responding...
What is the best method to push large amount data(HTML Code) from c# into aspx web page?
PS: I used DIV innerHtml and also Literal Control but both are very slow if the size of the table increases.
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Mar 11, 2011
i want to nkow ik i can write a html code in the code behind if yes show me how?
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Jan 24, 2011
I have a function that gets the position of a control.
[Code]....
All the function needs is an htmlcontrol being fed to it as the parameter (elemRef). I can declare a variable in Javascript of the same content page but different function and pass the parameter successfullly getting returned values. For example, if I have the following function:
function (getPosition)
{ var txtBox1 = document.getElemendById('<%=txtBox1.ClientID %>');
getPos(txtBox1);
}
I will get the coordinates of the control txtBox1. But how can I accomplish this if I am calling this function from a javascript function or codebehind of the Master Page, or codebehind of the same content Page.
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Feb 1, 2010
here is my query which is not working properly. I have 5 fields in my table Company, Reseller, Item, Code, Price. How can i get minimum Price when i pass parameters for Code is dublication value
Company Reseller Item Code Price
A A-1 I1 C1 20
B A-21 I2 C2 13
C A-B I1 C1 19
select Company,Reseller,Item,Code,Min(Price) from Table1 where code='C1' order by Code HOW CAN I GET THIS BELOW TYPE OF RESULT
Company Reseller Item Code Price
A A-1 I1 C1 20
C A-B I1 C1 19
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Jun 3, 2012
I have 1 textbox 1 button in my page and user's table in database in this table is BEHCODE column that when users enter their behcode in TB they go to their page  i use query string for it on button click event
protected void ImageButton3_Click(object sender, ImageClickEventArgs e)
{
string data = Server.UrlEncode(txtNumeric.Text);
SqlCommand _cmd = new SqlCommand("traidname", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
[code]...
when i use querystring when users click on button and go to their page they see in address bar this address behtob.com/store?BehCode=1111 and if i use session when they click on button and go to their page they see this address in address bar behtob.com/store.aspx..
Now i want when user's enter their behcode in TB and click on button when they go to their page they see this address in address bar behtob.com/1111 1111 is user's behcode in DB is there any way to do it?
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Aug 29, 2010
have made a asp.net table which on run time gets populated with labels, literals, data, formatting etc.form1.innerhtml says page doesnot have literals only.i need to extract this asptable generated at runtime, as html code so that it can be eported to a word file..(as word easily supports html) and the browser is also displaying html so how to get the html?
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