Web Forms :: Using A Literal/Label Vs. Protected String

Sep 30, 2010

Can someone please tell me the difference and the advantages in these other than styling them? ```First option:

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Web Forms :: Label Within Literal Wont Display?

Jan 26, 2010

I'm fairly sure i know the problem, I believe it is the solution I cant figure out. I have a literal on my aspx page, which will hold an html table that i populate from my vb.net code. I insert a label such as:

<asp:Label ID="A0" runat="server" Text="1470853.29" /> into my table.. and a text box: <input type="text" id="C0"/> . the text boxes are displaying, but the labels are not. I believe this is because the asp:label is runat="server", instead of a normal <label> which would be runat="something else". when i pass the label into the literal, the page has already loaded, thus the label doesnt load. but because the textbox is not an asp server control it loads after the code populates my literal.

I have a couple hundred of these labels that i need to display. and need to populate them in my vb code. is there any way to force this <asp:label> to display after my literal is finished populating, or will i be forced to use the original <label> control?

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Web Forms :: Displaying Error Message Of Validation Controls On A Single Literal Or Label?

Mar 24, 2010

This is something thats been bugging me for a while. I can't even remember if I fixed this before or not. What I'm trying to do is display a single error message for all validation controls on my page. I think this is possible if you write your own javascript function for a Custom Control, hiding the error message, and displaying it on a single control. Writting all the javascript for this and then refering to the control with "GetElementByID". But can I use controls like RequiredFieldValidator, and make them display messages on one single control without having to write javascript for each one of them? One single message on one single literal or label or whatever, at the bottom of the page, that says "fill in the compulsary fields" or something
similar. I find it very annoying having a list of validators underneath each other with different messages.

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Javascript - String Having <br/> Throws Unterminated String Literal Js Error

Jan 28, 2011

I am fetching some data from Db and displaying it in a textarea using jquery in the following way.$('#textareatest').val('<% =teststring %>').It is possible that the string 'teststring' can contain XHTML line breaks(<br/>).whenever the string contains <br/> I am getting the 'unterminated string literal' error.I saw a number of posts considering '' as line breaks and suggesting to escape it.I tried to escape the <br/> similarly,but it didn't work.

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C# - Display Value Of Resource Without Label Or Literal Control?

Mar 8, 2011

How do I display the value of a resource without a ASP.NET control, i.e. I want to avoid this:

<asp:Label text="<%$ Resources: Messages, ThankYouLabel %>" id="label1" runat="server" />

Instead I would prefer to do just this in my .aspx pages:

<%$ Resources: Messages, ThankYouLabel %>

... but I can't, a parser error is thrown:

Literal expressions like '<%$ Resources: Messages, ThankYouLabel %>' are not allowed.
Use <asp:Literal runat="server" Text="<%$ Resources: Messages, ThankYouLabel %>" /> instead.

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AJAX :: Difference Between Label And Literal Control?

Sep 13, 2013

Difference between Label and literal control in Asp.net and also state when to use what???

I am completely confused as till nw i was going with label control and suddenly i am shock to see that literal control also plays similar role... 

I am confused same say's that difference is only regarding to span tag i mean label control output comes with span tag... but who care's when we can do same things with label why to go with literal control

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C# - Container.DataItem Being Passed As A String Literal?

Aug 16, 2010

I'm trying to pass a string value to a javascript function from a LinkButton's OnClientClick event, but the function is receiving "<%# Container.DataItem %>" instead of the value. Here's the code:

OnClientClick="javascript:SaveQuotaGroupCode('<%# Container.DataItem %>');"

The container is a collection of strings. Why is it not evaluating?EDIT: This is located in a nested ListView. The datasource for the inner ListView is a property in the datasource of the outer ListView.

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Getting 'too Many Characters In String Literal' In The First Line Of Function?

Nov 25, 2010

Here is my JavaScript:

<script type="text/javascript">
function onholdev(index) {
var chk = document.getElementById('<%=grdCons.Rows[' + index + '].FindControl

[code]...

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Generating Clean Markup With Literal And String.Format

Jun 2, 2010

In order to generate clean markup, I often resort to using code similar to this:

<asp:Literal ID="ltItem" runat="server">
<li class="{0}"><a href="{1}">{2}</a></li></asp:Literal>

And in the codebehind:

[code]....

Therefore my question:

Is this a common way to generate clean markup? Are there better alternatives? Is the databinding syntax approach preferable?

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ASP Literal Or Page Altering HTML String Causes Formatting

Jun 16, 2010

We have a service that generates a report (using word templates and a 3rd party library), and then returns a string in HTML. While this HTML isn't great - its formatted correctly in this string. We want this HTML to show up on a page - format intact. What we currently have done is set an ASP.net Literal's text element to this string. While this works, I have noticed that it has reformatted the HTML string slightly. For the most part, it looks like it generated a bunch of new CSS classes, and a new style element in the HTML. This HTML does not exist in the string thats being returned. I could filter all of this back out, but wonder if there is a better way. I assume that the Page itself is altering something. What is the best way to display this raw HTML back to the user? I can't directly use a Response.Write(string), because this page does have a few other controls on it.

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SQL Server :: How To Build Long Query String Error / Too Many Characters In Character Literal

Sep 23, 2010

I know that it is basic questions, but I am stuck here.

I have TableOne have fields: USERNAME, PID, GID, TID, SID, NEWSID. I need to write query string to check if those value is already in the table. If not, insert those value to the table.

[code]....

However, I got the many errors:

Error 1 Too many characters in character literal

Error 3 Newline in constant

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Data Controls :: Add Dynamic Items With Literal And Label Controls To Repeater On Button Click

Mar 4, 2013

I have one dropdownlist,one textbox control and one button control.

Now i want to show value in repeater control like this when i click on button.

dropdownvalue1    texboxvalue1

dropdownvalue2    textboxvalue2

dropdownvalue3    textboxvalue3

I need that value in literal controls which is in repeater control.

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Can Literal Control Improve Web Page Speed Over Label Control

Apr 28, 2010

i have grid that uses around 12 to 15 label when i bind it...and grid contains thousands of records, now if i'll use literal control instead of label will it to improve the speed.

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Web Forms :: How To Convert A String To Label

Jun 3, 2010

I am building a project that has 10 labels on the page. There are 2 rows, so my labels are named:

Label1_1
Label1_2
Label1_3
Label1_4
Label1_5
Label2_1
Label2_2
Label2_3
Label2_4
Label2_5

I can build the string to give me the label (as a string) but I need to apply properties to it.

How do I convert a string to Label.

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Web Forms :: String Format In Label?

Feb 2, 2011

Label39.Text = String.Format("{0:C}", "= končno stanje-začetno stanje: " + sum2 + " km. Izplačano: " + (TotalKilometrov * 100) / sum2 + " %");

Print: 407,04845814977973568281938326 %I need format 407,04

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Web Forms :: Assign String Value To Label Control?

Aug 23, 2010

When i do the following i am getting object ref not set to instance of an object: there is value in string variable would like to assign to a label.

lblFilename.Text = strFilename

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Web Forms :: Find In String And Display In Label?

Jan 22, 2010

am using C# ASP. NET 2.0. I have a string that has 4 parts that are separated by a '_' and here is what I want to do:Find the 3rd part of the string and change '-' to '/' in that string.Example: The string may be as shown: 100_John Doe_01-22-2010_08-00-00.txtI want to be able to pull out the date - in this example it is 01-22-2010, and then change the '-' in that string to '/' and display the

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Web Forms :: How To Set Label's Text With Function's Output (string)

Jul 31, 2010

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?

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Web Forms :: Displaying String On The Aspx Page Without A Label?

Nov 22, 2010

Is it possible to display a string on the page itself without the use of a Label, i did try <%=FullName %> but it gives me a error.

Heres my code behind.

[Code]....

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Forms Data Controls :: Get A Label From A Datalist To String?

Dec 30, 2010

i have a search control that is displaying records in a datalist. i want to add a label that shows the result of a sql aggregated function (count) using the code behind against a value that is on each datalist. i cant seem to get that label value (courseID) from the datalist to string so this query can work.here is my code, th3 second is incomplete that is where i'm struggling.

[Code]....

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Forms Data Controls :: Getting Label To String Value From Datalist?

Dec 16, 2010

i am using a datalist to show records that are each displayed in a table. i created a button to insert relevant data from a selected record into a new record, but there is a problem i am encountering every time a user selects a record from the datalist search query the value courseID from the first record is inserted instead of the courseID of the selected record.

[Code]....

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Forms Data Controls :: Bind String Value And Int Value To Asp Label?

Jan 17, 2011

here tzoperation is string and tzhour is int.how i bind both values to a one label.

<asp:Label
ID="lbltimezoneedit"
runat="server"
Text='<%Bind("tzoperation")+Bind("tzhour") %>'
Visible="true"></asp:Label>

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Web Forms :: Dynamically Create XML String And Assign Its Value To Label?

Apr 19, 2013

in my asp.net+vb+access web i am having a page in which i am counting and displying the numbers in text boxes/labels. it works fine.

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim connectString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:webWing.mdb"
Dim con As OleDbConnection = New OleDbConnection(connectString)

[Code].....

i want to amend the value with the value of the text boxes that i had tried manually it works fine. 

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Web Forms :: Put String To Label From ListBox When Changing Index In ListBox4

May 2, 2010

I have some problem to understand how this example works with the updatepanel. I have put a ListBox4 and a label inside an updatepanel and put the property for the ListBox to AutoPostBack = true; So what I now am trying to do is when I click on the four items in the ListBox, I want the label to update the new String that is clicked in the ListBox. However what first happens when I click the 2:nd item is that I get the error:

Index was out of range. Must be non-negative and less than the size of the collection. I wonder what the correct way is to do this. I am not sure to know what is right here ? I think many example I do will be solved if I learn this one.

[Code]....

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Web Forms :: How To Assign String Value To Label Inside Repeater Control

May 7, 2015

I need to assign string to repeater label on button click but it is showing error object reference not set 

//Label date = (Label)Repeater.FindControl("ltpl_datefor");
Label date = Repeater.Items[0].FindControl("ltpl_datefor") as Label;
date.Text = dateforloop.ToString().Substring(0);

[Code].....

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