i have a function that return string format i want to use this function in HTML and set label's text property i use this code that i know it's incorrect how can i implement that?
View 3 RepliesI tried this technique as suggested on another forum and a couple of other things, suggested on SitePoint as well as others but to no avail. Im trying to find the Label in the repeater to display information depending on the output. However I was presented with the following error:
"Index was out of range. Must be non-negative and less than the size of the collection.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index"
It highlights the problematic script as:
Label lblStatus = rptGeneralEnq.Items[0].FindControl("lblStatus") as Label;
I'm trying to access the Label, in the repeater, so that depending on if the text origionally displays true or false (as the label grabs the 'bit' datatype for that record to display) to then change the text to something more appropriate (completed/outstanding) - if at all possible.
Heres my attempt:
C#:
Csharp Code:
[code]....
I am using the following code for slide show of AjaxToolkit. It works. But I wanna get the label1.text as picture name But I cannot do it in public shared function ! How can I do that !
[Code]....
I have a gridview being loaded via a Databind to a MembershipUserCollection
This works fine, but I need to add one more Column with data not found in the collection, so i added a TemplateField and a Label to my Gridview and in the TEXT prop of the label is where my problem is.
The function call is working, but my problem lies with providing the Datafield="UserName" value from the same row in GridView in the function call
This is my HTML for the GridView:
[Code]....
I am trying to build a site that will display a word ("Synset" in my code) from a "function call", (ultimately the word will come from another database but I'm ignoring that part for now). The user will click one of 4 radio buttons deciding if the word is "positive", "negative", "neutral", or "can not be determined". Then the user clicks "Save" the word is saved a MS SQL database, the function is called displaying a new word and the process is repeated.
So far I have been able to get this to mostly work by using the code below. The problem is that the function is called and the correct word displayed when the page loads the first time, when I click a radio button and then the "Submit" button, the word and value from the radio button are saved to the database but then no new word is displayed. The text just disappears. The new word is created, as I can see that new words are saved to the database when i click submit.
I'm thinking the issue might be because I'm binding the text attribute of the label I'm using to display the word to the sqldatasource, because it's probably trying to display the text from the database?
I've tried putting the code that gets and displays the new word in FormView1_PageIndexChanging() and submitButton_Click() and neither work.
I've tried to just call Response.Redirect("Default.aspx") in submitButton_Click() and this displays the word but nothing is saved to the database.
[Code]....
I have a datalist in a page which shows a username in a label from the database (theiruseridLabel)I'm trying to take this username, find its profile.firstname and profile.company name, and then display them as the text in 2 hyperlinks.
i have the code below, but this doesnt work..? can anyone see why? there is no error, just the hyperlinks just show as 'hyperlink' rather than the names i want.
HyperLink hp2 = DataList1.Items[0].FindControl("HyperLink2") as HyperLink;
HyperLink hp3 = DataList1.Items[0].FindControl("HyperLink3") as HyperLink; [code]....
I want label to display limited text say 20 char even the data it retrieve from database may be more than 20 char.. like in gmail,we see message body limited when we click it display whole message..how is that possible...?
View 1 RepliesI have the following code for ajaxtoolkit slideshowextender's service method. I want to get the label1.text value to make the pictures diynamic. I hope you know what I mean. Bu I cannot ! here is my vb code;
[Code]....
I tired the below one but didn't work;
[Code]....
Anyone have this problem. When you write a ex. label name or label text in the properties window, it look like its updating the text before you actually are finish. This make you type over what you allready wrote. Its not a big problem,
View 2 RepliesI have Template fields configured for Gridview. The gridview is using an objectdatabsource to bind itself. I have the gridview configured to use Templatefields which then contain tables to display the information. This works fine.
My question is, is it possible to change the text of the label if certain criteria is reached. If "NumberOfDwellings" is 1 then change the label to read, "1 Dwelling". Where-as if NumberOfDwellings has more than one then it's "3 Dwellings".
<asp:Label ID="lbl_NumberOfDwellings" runat="server" Text='<%# Eval("NumberOfDwellings") & " Dwelling(s)" %> '></asp:Label>
Is it possible to display or hide a label based on the text rendered in it?
I have a label that will display the value of a control on the previous page. If the value rendered is "0" then I want to hide the label or hide the label and one more label associated with it. (or if the value is more than "0" make it visible.
My problem is when a label's text property has a value without space and bigger than it's width property. -Mostly when i enter a link url- The text of label exceeds the width of label!
View 9 Repliesinstead of returning my output paremeter value in my stored procedure to my label it returns the default value i set my output parameter to. why cant i put my output parameter into my text label
Dim reader As SqlDataReader
cmd.Parameters.AddWithValue("@tour", "2365")
cmd.Parameters.Add("@tourname", SqlDbType.VarChar)
cmd.Parameters("@tourname").Direction = ParameterDirection.Output
[code]...
Using odbc how do I select something from a table and output to a label on my asp.net page?
{
OdbcConnection cn = new OdbcConnection("Driver={MySQL ODBC 3.51 Driver}; Server=localhost; Database=gymwebsite; User=root; Password=;");
cn.Open();
OdbcCommand cmd = new OdbcCommand("SELECT * FROM User (FirstName, SecondName)", cn);
OdbcDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
Name.Text = (reader[0].ToString());
}
}
}
I have an asp page with a textboxes, labels and other controls. I cannot get the .text to change in any of these controls. I click on button which I execute code that I expect to update the text but it doesn't work. Something like Textbox1.text = "Hello" Are there page level properties/settings I should look at? I am perplexed an looking for a place to start. I will provide more information as needed. I just don't know where to start.
View 3 RepliesI have a form where users enter information in a multi-line text box. This could be anything, such as bullets, carriage return line feeds, etc. Think of anything that you might copy and paste into a multi-line text box from Word Pad, or Word. I then store this information into a SQL Server NText field.When I retreive this information, I need to display it as the user entered it into the text box field into a Literal or Label control (or something else if there is a better alternative) to display it. Problem is that when I display this text into the Text
property of a Literal control everything is jumbled and all characters (bullets) are lost, no carriage returns, etc. One big mush of stuff. If I display this information in the Text property of Label control, I get the bullet characters, but no carriage returns
I'm working on a page which allows a user to do the following:
upload XML filevalidate XML filebulk loads data from XML file into MS SQL Server tablesruns a number of stored procedures to do certain checks on the imported data.
Now, I know how to do all of the above.
However, I would like to inform the user between the execution of the above mentioned actions what is happening.
I've looked at using the controls "updatepanels" and "updateprogress", but can't seem to get it to work.
If I put some static text like "Loading..." in the updateprogress control, I do see that whilst the code is running.
However, I don't want to show static text but want to change the text dynamically.
It appears that server-side controls are completely ignored inside the "updateprogress" control (why?).
Ideally I would like to do something like:
<form id="form1" runat="server">
<asp:ScriptManager ID="scriptMgr" runat="server" />
<div>
<asp:UpdateProgress runat="server" id="PageUpdateProgress">
<ProgressTemplate>
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>
</ProgressTemplate>
</asp:UpdateProgress>
<asp:UpdatePanel runat="server" id="Panel">
<ContentTemplate>
<asp:Button runat="server" id="UpdateButton" onclick="UpdateButton_Click" text="Update" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
In the code behind:
Protected Sub UpdateButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles UpdateButton.Click
Label1.Text = "Starting action 1."
System.Threading.Thread.Sleep(2000)
Label1.Text = "Starting action 2."
System.Threading.Thread.Sleep(2000)
Label1.Text = "Starting action 3."
System.Threading.Thread.Sleep(2000)
End Sub
Unfortunately I'm getting syntax errors on Label1.Text as it doesn't seem to recognize the control.
I know I'm a newbie and that I'm probably going around this completely the wrong way.
where I'm going wrong and how I can get this to work. I can't imagine I'm the only one who wants to achieve something like this in a webform.
I have been messing about with this for hours surely this should be an easy task ....... I have a stored procedured that creates a invoice on a Quotetable one of the parameters is a output parameter Invoice Number this is passed to a label. (Label1) This works great.
I then need to add items to the invoice on a item table so my next stored procedure should take the value of Label1 and update the foreign key quotenumber on the itemtable with the value from label1.
On the aspx page I have a small section for a gridview which shows the current quote with however many items on it using the control
[Code]....
On the ASP page the control for @Quotenumber = Label1 but I get the following error
'Conversion failed when converting the nvarchar value 'Label' to data type int.'
I have some code written in c# to obtain the text and numbers from a web interface that required user inputs. my problem is that the texts i am getting off the web is displays in html forms (i.e. it has tags all over the place) hence, i would like to filter out the html tags, is that possible? i searched up some codes but it didn't help me as it brought up even more problems when compile.
View 6 Repliesi followed this link [URL] and i get selected value from dropdownlist using jquery
i created 3 partial views .
i need depend's on dropdownvalue redirect to partial page , so how can i implement in jquery with conditions?? or how can i implement in this function Public Function FetchData(ByVal dropdownValue As String) As ActionResult??
I am trying to populate a label with return value from a function, but getting an error when calling the function which says "The name 'CUST_CODE' does not exist in the current context".The code:
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="OrderEntry.aspx.cs" Inherits="WebApplication3.WebForm7" %>
.......
[code]...
I have a query
"SELECT SUM(Mastery1) AS Mastery1 FROM TBLStudentEvaluation WHERE EmployeeID=@EmployeeID AND SchoolYear=@SchoolYear AND Semester=@Semester"
I want to display the SUM(Mastery1) AS Mastery1....how to display it in Label
i had a stored proc: How can i get the final select statement in the code behind.
ALTER PROCEDURE [dbo].[tgms_reclass_PO_bip](@po VARCHAR(20), @old_gl VARCHAR(20), @new_gl VARCHAR(20),@output varchar(500) out )
AS
IF (SELECT COUNT(*) FROM mm2po WHERE scode = @po) = 0
BEGIN
SET @output = '1'
SET @output = 'Invalid PO Number'
END
[code]...
I am developing a webiste in ASP.NET. On one of the pages page named menu.aspx, with the help of a certain login, I am getting the output in this format
foo({"1":"Jeff","2":"Mik","5":"Tom"});
I am using this code to get the output on the JSON form.
[Code]....
However, I must get the output only in simple JSON on the page without any HTML.
For eg: Here's the screenshot showing the source of the output page. [URL]
Notice that it has only the JSON string as the output.
And here's the screenshot showing the output page source (with HTML). [URL] .This HTML is what I have to remove. How can do I do this? The full code of menu.aspx.cs is putup here. [URL]
I have an ASP.NET website in which I have to perform a certain operation. I have to displaying the ID's from the DB on menu.aspx page in this format {1:2:3:4}. The above format is not a problem and can be just be written with
[code]....
Note that I am saying that user will type this URL. I know that query string can pass the values from one form to another but this is a single web form and if I attach this ?search=yes, it should return the result. How can this be done?