Forms Data Controls :: How To Use A Variable Name In The #Bind() Function
Apr 1, 2011I am not a fan of using string literals throughout my code. I have the following code right now:
[Code]....
Similar Messages:
Forms Data Controls :: How To Bind Dropdown On The Basis Of User Login (Session Variable)
Feb 16, 2010I have dropdown and I have to bind that dropdown on the basis of user login so that when the page load the drop down should show only one item on the basis of user login and i may have use that dropdown item as a search parameter.I have a objectdatasource named TblFltReg having one of the fields named "Owner" which is the SectionId.
There is a table named TblSections having "SectionId" and "Description".User can be selected in a Session variable.I have another table "Users" having "UserName", "UProfile", "SectionId".Actually I dont know how can I get SectionId from Users table into Session variable.So I have two tasks: one to get SectionId into Session Variable and another is to show dropdown item on the basis of User login.Hope you understand.
How can I perform that task?
Forms Data Controls :: Gridview Bind Checkbox Checked Function
Jan 28, 2010I am trying to pull data from database and populate a gridview. I did it like this:
<asp:CheckBox ID="chkItem" runat="server" Enabled="false" Checked='<%# (DataBinder.Eval(Container.DataItem,"Em").ToString()=="True"?true:false) %>' TabIndex="1" />
I need to have an update on the gridview, so instead if using Eval, I need to use Bind. translate the line above to a bind function?
Forms Data Controls :: Data Bind In GridView At Level Through Eval Function?
Jan 12, 2011I want to bind two column on single level in GridView
I m using this code
<asp:Label ID="Label1" runat="server" Text='<%# Eval("lChannelName")+ " " +Eval("lTransformData") %>' >
</asp:Label>
But i want to bind First column at Left hand side and second column from right hand side
Forms Data Controls :: How To Pass Session Variable As A Parameter To Inline Function Written Inside A Repeater
Jun 26, 2010I am working with a repeater control for a reporting purpose.
I have 2 repeaters one inside another , i hvae to bind the second repeater with the help of function which is having two parameters to pass in it
<asp:Repeater
ID="Rptgsaaccount"
runat ="server"
DataSource ='<%#bindcourse(Eval("Session_Id"),2nd parameter)%>'>
the first parameter is i am easily getting from outer repeater, but the second parameter value is exist on the server side and in a session variable
i have to pass this server side session variable value in above mentioned function as a second parameter .
Data Controls :: Common Generic Function To Bind Multiple GridView?
May 7, 2015I am using multiple gridview in my asp page.How to bind mutiple gridview Like code below this.
protected void Page_Load(object sender, EventArgs e) {
if (!Page.IsPostBack) {
Label1.Text = Session["projectname"].ToString();
GridBind();
} else {
//Response.Write("Postbac occurs");
[code].....
Data Controls :: Create Generic Function To Bind Multiple Repeater Controls
Aug 4, 2012According to this thread i bind repearter from database [URL] ...
Now I have two repeater in my menubar and i want use different storeprocedure for this repeater how i can bin two repeater from database?
<div id="ulmenu">
<ul class="sf-menu">
<li class="current"><a href="#a">FURNITURE</a>
<ul>
<asp:Repeater ID="rptMenu" runat="server">
<ItemTemplate>
<li><a href='#<%#Eval("name") %>'><%#Eval("name") %></a> </li>
[Code] ....
DataSource Controls :: How To Declare Scalar Variable @UserName In Function
Jan 14, 2010How do I define @UserName in my function:
[Code]....
I believe "UserName" = Me.User.Identity.Name
but I don't know the proper way to add it to the function.
Forms Data Controls :: Nested GridView Control Returns "Object Variable Or With Block Variable Not Set" ?
Oct 20, 2010Nested GridView Control returns "Object variable or With block variable not set" when outer GridView returns rows.
The Nested GridView Control works as long as the outer GridView returns rows, the following code works: [Code]....
Object variable or With block variable not set.
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.NullReferenceException: Object variable or With block variable not set.
Source Error:
Line 118: If e.Row.RowType = DataControlRowType.DataRow Then
Line 119: Dim myStatus_ID As SqlDataSource = CType(e.Row.FindControl("sqlDeviceStatusAssign"), SqlDataSource)
Line 120: If Not e.Row.DataItem("Status_ID") Is Nothing Then
Line 121: myStatus_ID.SelectParameters(0).DefaultValue = e.Row.DataItem("Status_ID")
Line 122: End If
I have tried checking for IsDbNull and checking to see if a label exists in a given row. This code *If Not e.Row.DataItem("Status_ID") Is Nothing Then* appears to do nothing.Same with the following:
*Dim localLblItemReference As Label = CType(e.Row.FindControl("lblItemReference"), Label)
*If Not localLblItemReference Is Nothing Then
******************************************************************************************
To further clarify my question above, I am looking for a method to detect e.Row.DataItem("Status_ID") is nothing/null due to the outer GridView returning 0 results in a query.I have a (Outer) GridView Control with another GridView Control inside of a template field with it's associated SqlDataSource control.
In the "Protected Sub GridViewReport_RowCreated", I provide the Select Parameter for the associated SqlDataSource with the DataItem row value.When the (Outer) GridView Control does not return any rows, the "e.Row.DataItem("Status_ID")" throws a:
Exception Details: System.NullReferenceException: Object variable or With block variable not set.
Forms Data Controls :: DataBound Event - Error "Object Variable Or With Block Variable Not Set" Occurs When LV2 Or LV3 Is Not Populated
Jan 3, 2011I am using three listviews on a page ... the first is always populated ... the other two are sometimes populated I want to total amounts and counts from all three ... so I set up steps in the DataBound events works great when all three listviews are populated the error "Object Variable or With block variable not set." occurs when LV2 or LV3 is not populated I've tried testing DataItem ... Is Nothing but get the failure on the If test instead
View 3 RepliesWeb Forms :: Pass Variable As Html Control Through To Javascript Function
Jan 24, 2011I 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.
Web Forms :: Passing Variable From Code Behind To A Java Script Function?
Feb 18, 2011can I pass a variable from code behind to a javascript function. if so, do you have a sample demo.
View 1 RepliesWeb Forms :: Using Javascript, Call One Function From Another, Pass A Variable That Represents?
Jan 20, 2011I have a variable created to manipulate a contorl on a page:
var pnl= document.getElementById('<%=pnl1.ClientID %>');
[Code]....
[Code]....
Web Forms :: Trying To Pass A String Variable As A Parameter To The Document.getElementByID Function
Jan 17, 2011I have a label "lbl1" that I am trying to locate in a content page from the Master page. I want to do it dynamically so I am trying to pass the name of the control (which in this case is lbl1) through as a parameter. I don't get an error, it just doesn't work. If I do an alert to see what the string "temp" looks like, it is correct, but iit seems as if Javascript ignores it. I believe it has something to do with the '<%= not being interpreted correctly by the browser I'm sure it is a simple solution, but I can't figure it out!
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<p><input class=subject type='text' size='90' name='SUBJECT[4]' value='DataSource Controls :: passing control parameter to sql datasource in code behind' /><select name='INDEXED[4]'><option value='1' selected>UPDATE</option><option value='2'>DELETE</option></select>Mar 25, 2010 04:38 AM - Replies: 3 CAT: DataSource Controls<a target=_blank href="http://forums.asp.net/t/1540102.aspx">View</a></p>
<p> <textarea rows=10 cols=100 name='POST[4]' onfocus='setSelRange(this, 0, 0)'/>
I need to pass the control parameter to Sql Datasource in code behind,
<asp:ControlParameter ControlID="DDL_RType" Name="rtype" PropertyName="SelectedValue"</textarea></p>
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<input type='hidden' name='REPLIES[5]' value='4' />
<input type='hidden' name='USER[5]' value='aziz' />
<p><input class=subject type='text' size='90' name='SUBJECT[5]' value='Forms Data Controls :: Pass parameter to object datasource in user control.' /><select name='INDEXED[5]'><option value='1' selected>UPDATE</option><option value='2'>DELETE</option></select>Jun 30, 2010 11:12 AM - Replies: 4 CAT: Forms Data Controls<a target=_blank href="http://forums.asp.net/t/1574009.aspx">View</a></p>
<p> <textarea rows=10 cols=100 name='POST[5]' onfocus='setSelRange(this, 0, 0)'/>
I have a gridview inside a user control bind to an object datasource. Now I want to bind the object datasource with a parameter from parent page. For this purpose I defined a public property in user control but how do I pass it with object datasource? I am calling from parent page like myusercontrol.parameter=querystring["id"]; How to bind object datasource with my parameter?
</textarea></p>
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<input type='hidden' name='P_DATE[6]' value='Sep 2 10 at 12:49' />
<input type='hidden' name='RANDOM[6]' value='bYX0jeAEp' />
<input type='hidden' name='REPLIES[6]' value='2' />
<input type='hidden' name='USER[6]' value='aziz' />
<p><input class=subject type='text' size='90' name='SUBJECT[6]' value='asp.net - Datasource with parameter in ASPX page to move in user control' /><select name='INDEXED[6]'><option value='1' selected>UPDATE</option><option value='2'>DELETE</option></select>Sep 2 10 at 12:49 - Replies: 2 CAT: ASP.NET<a target=_blank href="http://stackoverflow.com/questions/3627231/datasource-with-parameter-in-aspx-page-to-move-in-user-control">View</a></p>
<p> <textarea rows=10 cols=100 name='POST[6]' onfocus='setSelRange(this, 0, 0)'/>
I have a page with some datasources in it. I am doing reenginering of the page itself and would like to split some parts of the page in several user controls. In my code I have an ObjectDataSource object with the following params
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
TypeName="DataSetTableAdapters.PhotosTableAdapter"
SelectMethod="GetPhotosForAlbum">
<SelectParameters>
<asp:ControlParameter Name="albumID" ControlID="txtAlbumID" Type="Int32"/>
</SelectParameters>
</asp:ObjectDataSource>
This piece of code automatically bind the hidden field "txtAlbumId" to the datasource. In my revision this datasource should be moved to a user control. What is the best way to handle a scenario like this?
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<input type='hidden' name='REPLIES[7]' value='4' />
<input type='hidden' name='USER[7]' value='aziz' />
<p><input class=subject type='text' size='90' name='SUBJECT[7]' value='Web Forms :: How to parse a string variable for diplay in control' /><select name='INDEXED[7]'><option value='1' selected>UPDATE</option><option value='2'>DELETE</option></select>Nov 26, 2010 08:25 PM - Replies: 4 CAT: Web Forms<a target=_blank href="http://forums.asp.net/t/1627446.aspx">View</a></p>
<p> <textarea rows=10 cols=100 name='POST[7]' onfocus='setSelRange(this, 0, 0)'/> How can i display the string variable data "234,345,567,678" into a listbox?
i wish to parse the delimited string as seperate items.
the string can vary in length. </textarea></p>
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<input type='hidden' name='P_DATE[8]' value='May 19 10 at 15:21' />
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<input type='hidden' name='REPLIES[8]' value='1' />
<input type='hidden' name='USER[8]' value='aziz' />
<p><input class=subject type='text' size='90' name='SUBJECT[8]' value='c# - DataSource Select Parameter from GET value' /><select name='INDEXED[8]'><option value='1' selected>UPDATE</option><option value='2'>DELETE</option></select>May 19 10 at 15:21 - Replies: 1 CAT: ASP.NET<a target=_blank href="http://stackoverflow.com/questions/2866868/datasource-select-parameter-from-get-value">View</a></p>
<p> <textarea rows=10 cols=100 name='POST[8]' onfocus='setSelRange(this, 0, 0)'/>How can I use the value of a GET form value as a SelectParameter?
Note: Both C# and VB.NET answers are fine.
</textarea></p>
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<input type='hidden' name='REPLIES[9]' value='1' />
<input type='hidden' name='USER[9]' value='aziz' />
<p><input class=subject type='text' size='90' name='SUBJECT[9]' value='Web Forms :: How to pass parameter in DropdownList Datasource' /><select name='INDEXED[9]'><option value='1' selected>UPDATE</option><option value='2'>DELETE</option></select>Mar 31, 2010 01:51 AM - Replies: 1 CAT: Web Forms<a target=_blank href="http://forums.asp.net/t/1542116.aspx">View</a></p>
<p> <textarea rows=10 cols=100 name='POST[9]' onfocus='setSelRange(this, 0, 0)'/>
I just like to know how to pass a parameter to the datasource of my dllItemCodeFooter and dllItemCodeEdit Drowndownlist which calls my getItemCodeList(decimal categoryID) method in the code behind. The value of the parameter will be seletectedValue of the first dropdownlist ddlCategoryFooter or ddlCategoryEdit).I know it could be done in code behind, but i prefer to bind my datasource in asp page. I want to achieve something like this DataSource='<%# getItemCodeList(ddlCategoryEdit.Seletected)%>'
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Data Controls :: ListView Already Bind With DatasourceID - Cannot Bind It With Datasource
Oct 13, 2013I have connected listview by using datasourceid that means by using "sqldatasource1" now i want to change value of listview at run time according to search so for that i am using datasource at codebehind. but it give an error
"listview have already bind with datasourceid you can not bind it with datasource"
what should i do for solving my requirement.
Forms Data Controls :: DataGrid's - Call A Server - Side Function On ItemDataBound Event Except Client - Side Function
Jan 10, 2010I 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..
View 4 RepliesC# - How To Bind NameValueCollection Variable To Datalist Tag In The Markup
Oct 26, 2010I am using an asp.net/c# datalist.
<asp:DataList ID="EquipmentList" RepeatColumns="5".....
I have the following line inside the <ItemTemplate> tag:
<a href=""><%# {I want to put something here but dont know how} %> </a>
In my code behind I have a NameValueCollection variable that contains all strings:
NameValueCollection myListofStrings = //calling a method here that populates myListofStrings
this.EquipmentList.DataSource = myListofStrings;
this.EquipmentList.DataBind();
can someone tell me how to bind this NameValueCollection variable to my datalist tag in the markup? Also additional knowledge on how to bind a datalist to a dataset, sqldatareader, IList<>
but for now what do I write inside the tag if lets say i HAVE to bind to a NameValueCollection variable like in my case above. It has no properties or columns so I cannot write anything like Eval("propertyname") which is the answer that most here gave me. It is just like I am binding it to an array of strings. So what do I write now?
C# - Pass The Variable Into The Function Via Url?
May 14, 2010I have designed a asp.net page which create graphs. I have written a class file (which contain a function to render the graph,a function for entering data named insertdata(string[] s,double[] d)) in App_code folder. I pass the value into the insertdata during page load_event. I saw a feature of googlechart.when you pass the value in url address bar it will create a graph according to that passed value. how can i pass the value into the insertdata() function through url address?
View 2 RepliesState Management :: Gridview Bind To Session Variable?
Dec 5, 2010I have a collection of objects that are display in google maps. This map is refresh (using Javascript, a call to the server using WebServices) every minute.
I need to display some of the information of these objects in a gridview control.
When I get the collection I store them in a session variable.
Can i use this variable (session) to bind to my gridview? I would like to avoid to go twice to the server, one to get the collection for display the map and other to get the collection for the gridview.
Function And Variable Declaration Without An 'As' Clause?
Aug 25, 2010I get a message - "Function without an 'As' clause" for HMAC_MD5 and "Variable declaration without an 'As' clause" for Key and Value. But the code works. But the messages still exists. Is there a way to fix this to avoid the messages?
[Code]....
C# - How To Use Local Variable Of A Function In Different Page
Aug 2, 2010How to use a local variable of a function of a control in a different page in Asp.net.
View 1 RepliesHow To Combine A String With A Variable In Bind() In An .aspx File For A DataList
Oct 21, 2010I have a DataList containing an ImageButton whose ImageUrl property I want to set by combining it with a string returned from a codebehind file property and a database value.
I have a protected property in my codebehind called strPath.
I want to combine it with a database value in my aspx file. Like so:
[Code]....
Databases :: How To Create Variable With Max Size In Sql Function
Mar 27, 2011how to create variable with max size in pls/sql function
View 2 RepliesSQL Server :: In Sql Function Check To See If Variable Is Null?
Feb 4, 2011Inside a function I need to check to see if a variable value is null, how to do this? I implemented the code but its not returning the value I thought it would return.If it's null I want to set the value of the variable, else I want to query the value from a table
[Code]....
How To Bind DetailsView Field To Function Instead Of Property
Aug 5, 2010Is it possible to display the result of a function instead of the value of a property in a DetailsView Field?
<asp:Label ID="m_LabelPlantCode" runat="server" Text='<%# Bind("PlantCode") %>'></asp:Label>
<asp:Label ID="m_LabelPlantCode" runat="server" Text='<%# Bind("PlantCode(true)") %>'></asp:Label>