MVC :: Dynamically Assign Values For A List?

Nov 23, 2010

after the user login , i need to assign this use name as a global varliable, and then i want to select from a table in the sql server that have select first_name,last_name from dependincies where user id = global_value and then to add the first name and last name , to a list will should have different values according to the global varible values. how i can do this for my mvc project.

View 3 Replies


Similar Messages:

Assign XML Attribute Values To Drop Down List Using XSL?

Jun 1, 2010

I have a sample xml as;

<?xml version="1.0" encoding="iso-8859-9"?>
<DropDownControl id="dd1" name="ShowValues" choices="choice1,choice2,choice3,choice4">
</DropDownControl >

I need to create a UI representation of this XML using XSL. I want to fill the drop down list with values specified in choices attribute.

View 1 Replies

ADO.NET :: Fetching Only Distinct Values Of Particular Column To Assign To Dropdown List?

Nov 19, 2010

As I kept my fetched datatables into session and accessing it on another page there I am

wroking on datatable to fetch only distinct values of particular column to assign to dropdown list.

View 1 Replies

Web Forms :: Use Dynamically Created Controls Such As A Checkbox List And Fill The Values Dynamically?

Sep 28, 2010

I'm creating an quiz application which queries the database and extracts the questions and choices. I use dynamically created controls such as a checkbox list and fill the values dynamically. How do I do this? Right now I have these functions:

array_random_init(); this creates a 10 element integer array from 1-20 - extract_question(i): this extracts a question indexed at i in DB, I created the controls and set the appropriate text in this function. - validate_question(i); this is called by button_click and validates the question i according to DB.

I understand I have to recreate the controls in Page_init on postback, but what should it look like? Do I need to add "if IsPostBack" in page_init, or do I create the controls in page_init() and reset their properties in page_load when I use extract_question(i)? Also, I cannot seem to clear the selected boxes on postback, I added page directive "enableviewstate=false" but it doesn't work.

View 2 Replies

Forms Data Controls :: Assign Values To SqlDataSource Parameter From Dropdown List In InsertItemTemplate

Oct 29, 2010

I have a Detailsview grid with an SqlDatasource, this DVG is only going to be used to insert records. The primary purpose of the DS is to populate a DDL control in the insertItem Template that I created my code is this:

[Code]....

The DDL control populates correctly, but when I try to modify the INSERTCommand property in my DS, I try to assign the value to my parameters "TesterID" and "TesterDate" but the only options for controls to pick from, is the DGV but not the DDL in it. I assume it has to do with the InsertItem template but even if I reset it I still cannot pick the textbox as a control that would give the value to my parameters.

I did find a workaroun by build a public method and calling it in the onclick event of the insert button but looks like I have to create another connection to the database which to me seems unnecessary since I already have a DS and everything. how can I do this without having to use my method. here is my method just in case.

[Code]....

View 3 Replies

Assign Validation Group To Asp.Button Dynamically On Client Side Using Javascript On The Base Of Item Selected In Drop Down List?

Jun 15, 2010

n a form I have multiple group of controls which are grouped using validation group property. I want to assign validation group to asp.Button dynamically on client side using javascript on the base of item selected in drop down list.

Here is JavaScript which I am using, but it is not working. It shows validation group undefined but actually a default group is defined.

<script type="text/JavaScript">
function NextClicked() {
var _ddlStatus = document.getElementById("<%=ddl.ClientID%>");
var _selectedIndex = _ddlStatus.selectedIndex;
var _btn = document.getElementById("<%=btnNext.ClientID%>");

alert(_btn.ValidationGroup); // here in messge it shows undefiend, yet I have defiend a group in button as default.

if (_selectedIndex == 1) {
_btn.ValidationGroup = "G1";
}
if (_selectedIndex == 2) {
_btn.ValidationGroup = "G2";
}
}

View 1 Replies

Web Forms :: How To Add Some Values To Drop Down List Dynamically

Sep 6, 2010

I wanted to add values to drop down list dynamically, How can I do that?

View 4 Replies

Web Forms :: How To Use AddHandler To Dynamically Assign Events To Dynamically Created Buttons

Feb 14, 2011

I have a website that sales associates access to view account information with clients. S.A's can only view information for accounts that they are tied to. Some clients have more than one account, S.A's can be tied to more than one account, but not all accounts of one client need to be tied to one S.A.

On the account info pages, I have account numbers (dynamically displayed labels) displayed of other accounts that the account client is associated with, which the S.A's can see. I'm modding this so that if the S.A has viewing permissions of any of the other accounts on that list of accounts, that instead of a label being displayed, a button directing them to that account page will display instead. In order for this to work, I have to attach a security function to the button, otherwise the page will blow out on the S.A's.

So I'm running a piece that is displaying a button instead of a label, which is working fine. My problem is when I try to attach the security event to the dynamically displayed buttons. It seems that the page just posts back and doesn't execute my code at all.

On my Page_Load, I'm running this after the buttons and labels are displayed:

For x = 0 to tblAccountList.Rows.Count - 1
'use a try to target the button, use catch to handle if it's instead a label, only one cell per row.
Try
Dim accountLink as Button = tblAccountList.Rows(x).Controls(0)
Addhandler accountLink.Click, AddressOf Me.PermissionViewCheck
Catch ex as InvalidCastException
Continue For
End Try
Next

I don't have any code checking for postbacks or anything like that, but the "PermissionViewCheck" event never fires and just reposts the page.

View 6 Replies

Web Forms :: How To Assign Values Of Data Table To A Datagrid When Datagrid Has Data List And Text Boxes

Jan 8, 2010

I had called the data from query to data table and now i have a gridview in which i am using one datalist and 2 text boxes and and reming coloumns are bounded iahve to assiaign them values which datatable have either null or any value.

View 2 Replies

Forms Data Controls :: Dynamic Gridview With Dropdownlist / Dynamically Set The List Values Based On Parameters (of The Row They Are On)

May 28, 2010

I'm new to web dev and c# so please bare with me. I am trying to create a dynamic gridview in a web form for users to to answer questions with (code below).

The dificulty im having is that i am nesting a dropdwonlist in the gridview and want to be able to dynamically set the list values based on parameters (of the row they are on). These values are in the main dataset for the gridview as each row represents a questionid and question text and then a ddl for the criteria...

I just don't know how to set the values for the dropdown all the code so far is below... just need to be able to populate the dropdowns with the relevant values.

I have created a stored proc to return the different criteria based on the questionid and questionGroupid which is the dataset that populates the other fields in the gridview: dbo.usp_QuestionCriteria @QuestionGroupId, @QuestionId

I have added this as a tableadapter called criteriaTableAdapter in a xsd file as well using the wizard... not sure if this is the right option though or just use the same method as i have for the other stored procedure as in the code below:

[CODE

]using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["Sql"].ConnectionString);
con.Open();
SqlCommand com = new SqlCommand("usp_QuestionGroupDS", con);
com.CommandType = CommandType.StoredProcedure;
SqlDataAdapter ada = new SqlDataAdapter(com);
DataSet ds = new DataSet();
ada.Fill(ds);
for (int i = 0; i < ds.Tables.Count; i++)
{
if (ds.Tables[i].Rows.Count > 0)
{
GridView gvDynamicQuestion = new GridView();
gvDynamicQuestion.Width = Unit.Pixel(700);
gvDynamicQuestion.BorderWidth = Unit.Pixel(0);
gvDynamicQuestion.Caption = "<div id="nifty" class="QuestionGroup"> <b class="rtop"><b class="r1"></b><b class="r2"></b><b class="r3"></b><b class="r4"></b></b>" + ds.Tables[i].Rows[0]["Category"].ToString() + " Questions<b class="rbottom"><b
class="r4"></b><b class="r3"></b><b class="r2"></b><b class="r1"></b></b></div>";
gvDynamicQuestion.AutoGenerateColumns = false;
gvDynamicQuestion.ShowFooter = true;
TemplateField tf = null;
tf = new TemplateField();
tf.HeaderTemplate = new DynamicGridViewTextTemplate("QuestionId", DataControlRowType.Header);
tf.ItemTemplate = new DynamicGridViewTextTemplate("QuestionId", DataControlRowType.DataRow);
tf.FooterTemplate = new DynamicGridViewTextTemplate(DataControlRowType.Footer, ds.Tables[i].Rows.Count);
gvDynamicQuestion.Columns.Add(tf);
tf = new TemplateField();
tf.HeaderTemplate = new DynamicGridViewTextTemplate("Question", DataControlRowType.Header);
tf.ItemTemplate = new DynamicGridViewTextTemplate("Question", DataControlRowType.DataRow);
gvDynamicQuestion.Columns.Add(tf);
tf = new TemplateField();
tf.HeaderText = "Criteria";
tf.HeaderTemplate = new DynamicGridViewTextTemplate("Criteria", DataControlRowType.Header);
tf.ItemTemplate = new DynamicGridViewDDLTemplate();
gvDynamicQuestion.Columns.Add(tf);
////tf = new TemplateField();
////tf.HeaderText = "Criteria";
////tf.ItemTemplate = new DynamicGridViewDDLTemplate();
////gvDynamicQuestion.Columns.Add(tf);
gvDynamicQuestion.DataSource = ds.Tables[i];
gvDynamicQuestion.DataBind();
phDynamicGridHolder.Controls.Add(gvDynamicQuestion);
}
}
}
protected void DynamicGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Footer)
{
//
}
}
}
public class DynamicGridViewTextTemplate : ITemplate
{
string _ColName;
DataControlRowType _rowType;
int _Count;
public DynamicGridViewTextTemplate(string ColName, DataControlRowType RowType)
{
_ColName = ColName;
_rowType = RowType;
}
public DynamicGridViewTextTemplate(DataControlRowType RowType, int QuestionCount)
{
_rowType = RowType;
_Count = QuestionCount;
}
public void InstantiateIn(System.Web.UI.Control container)
{
switch (_rowType)
{
case DataControlRowType.Header:
Literal lc = new Literal();
lc.Text = "<b>" + _ColName + "</b>";
container.Controls.Add(lc);
break;
case DataControlRowType.DataRow:
Label lbl = new Label();
lbl.DataBinding += new EventHandler(this.lbl_DataBind);
container.Controls.Add(lbl);
break;
case DataControlRowType.Footer:
Literal flc = new Literal();
flc.Text = "<b>Total No of Questions:" + _Count + "</b>";
container.Controls.Add(flc);
break;
default:
break;
}
}
private void lbl_DataBind(Object sender, EventArgs e)
{
Label lbl = (Label)sender;
GridViewRow row = (GridViewRow)lbl.NamingContainer;
lbl.Text =DataBinder.Eval(row.DataItem, _ColName).ToString();
}
}
public class DynamicGridViewDDLTemplate : ITemplate
{
// Implementation of ITemplate
public void InstantiateIn(System.Web.UI.Control container)
{
// Create a DDL
DropDownList ddl = new DropDownList();
//Attach method to delegate
ddl.DataBinding += new System.EventHandler(this.ddl_DataBind);
container.Controls.Add(ddl);
}
//Method that responds to the DataBinding event
private void ddl_DataBind(object sender, System.EventArgs e)
{
//DropDownList ddl = (DropDownList)sender;
//DataGridItem container = (DataGridItem)ddl.NamingContainer;
//ddl.Data.Checked = [Data binding expression];
}
}

[/CODE]

View 7 Replies

How To Dynamically Assign Control ID's

May 10, 2010

I want to do something like the following in an asp.net web form but get a Invalid Token error message:

<ul>
<%foreach (var item in Items) {%>
<li>
<asp:TextBox ID="<%= item.Id %>" runat="server" />
</li>
<%} %>
</ul>

What alternative methods are there to achieve the desired result?

View 2 Replies

MVC :: Dynamically Assign CSS At Runtime

Jan 20, 2011

I am developing an application using ASP.Net MVC 2. I have different modules and every module have different styles. My design goal is to use single master page and assign CSS at runtime based on the module selected by the user.

View 4 Replies

C# - How To Dynamically Assign A Master Page

Sep 15, 2010

Is it possible to assign a Master Page dynamically?

View 2 Replies

C# - Dynamically Collection Property Value Assign?

Nov 10, 2010

foreach (DataGridViewRow item in dataGridView1.Rows)
{
if (Convert.ToBoolean( item.Cells[0].Value) == true)
{
foreach (DataGridViewColumn col in dataGridView1.Columns)
{
**class oclass=new class();
oclass.property = item.Cells[col.Name].Value.ToString();
Collection.add(oclass);**
}
}
}

In the above syntax,i want to fill class property dynamically.I also add my class in collection.Is it possible in C#,fill class property dynamically?My grid contain more than one column.My grid's column name are same as class property name.I want to do the bellow thing:

foreach (DataGridViewColumn col in dataGridView1.Columns)
{
**class oclass=new class();
oclass.col.Name= item.Cells[col.Name].Value.ToString();
Collection.add(oclass);**
}

View 2 Replies

How To Dynamically Assign A BackColor To A GridView Row

Nov 29, 2010

I'm working on an ASP.Net page containing a GridView, which is populated with customer orders returned by a stored procedure. What I'd like to do is dynamically change the backcolor of the GridView rows to indicate priority.

The stored procedure returns an integer indicating the records priority, I think I just need to translate the integer to a color, then make the GridView row display it.

The "making the GridView row display it" part is the one that's giving me a hard time.

What's the best way to do this?

View 1 Replies

Dynamically Assign Click Event For Anchor Tag In C#?

Feb 26, 2011

i was working on an application where i was having large string and need to be divided in chuck of string, and should be kept in a div, just the purpose was giving pagination to the large string, so i wrote code to split the whole string into multiple chunks and added the chunk of string in a div created at runtime, and also disabled all the other div's except the first, and also given page numbers in the footer for changing pages, but now my issue is i am using anchor tags using HTMLAnchor from code behind, now whenever user clicks on any page that div should be set to display and other all should get hide, i am not getting how should i do this from code behind, i have done everything from code behind, from creating div to hiding div...

View 2 Replies

C# - Taking Variables Out Of The Web.config To Assign Dynamically?

Nov 22, 2010

I'm using sql dependent caching in my ASP.NET application, and to achieve this I have the following entry in the web.config:

<connectionStrings>
<add name="DatabaseName" connectionString="Data Source=.Dev;Initial Catalog=DatabaseName;Integrated Security=True" />

[code]...

View 2 Replies

How To Create A New Assessment And Assign Them Values

Mar 16, 2011

Using the Entity Framework (without using SPROC / SCOPE_IDENTITY), I want to:1) Create a new Assessment (Entity)2) Assign Values to the Entity3) Insert the Entity to the Database4) Get the Row ID from the Database (assessmentID)5) Then use that Row ID to to some other calculations, before doing some other stuff and Inserting another Entity named Grade.

View 5 Replies

Assign Values To Textbox Before Insertion

Apr 28, 2013

I am using Form View to Insert Data using ObjectDataSource Visual Studio2010.

It is running fine, taking values inserting and then showing in grid view using SqlDataSource.. also editing in detailsview using SqlDataSource.

1. My Column EmployeeID is of String nature.now i dont want the user to input Employeeid, i want E-123 type value. and i want to get the max id from table and +1 before inserting new record. what are the step to do it.

2. I want to display status column as check box in detailsview. it is again string type and taking values T or F. how to do it?

3. Status Checkbox need to be displayed in Grid View also.

View 1 Replies

How To Assign Stylesheet To A Dynamically Seleted Master Page

Feb 19, 2010

How to assign style sheet to a dynamically seleted master page. like my master page will be selected dynamically as per used type and at that time I want to add a style sheet to it.

View 1 Replies

AJAX :: How To Dynamically Assign The Visibility Of The TabPanels In Page

Apr 1, 2010

I'm trying to dynamically assign the visibility of the TabPanels in my page. The code below sort of works, but not correctly (refer to image).

It is able to hide the actual tab, but the header still appears (though unclickable). I need for the header and the tab to be hidden.

I tried to use "tb = (AjaxControlToolkit.TabPanel)this.page.findControl("TabPanel1").Visible = true"

And get this error Object reference not set to an instance of an object.

I can be pointed to the right direction.

[Code]....

View 4 Replies

Dynamically Load User Control And Assign Property?

Jan 3, 2011

I would like to dynamically load a user control and assign one of its public properties OnLoad...

I'm doing the following from a parent user control to dynamically load the child user control...

UserControl uc = (UserControl)Page.LoadControl("~/Controls/MyUserControl.ascx");

What else do I need to do to pass a value so its public property is set OnLoad?

View 3 Replies

Access :: Assign Database To AccessDataSource Control Dynamically?

Nov 5, 2010

How do I assign database to AccessDataSource control dynamically.

If I load aspx page by mypage.aspx?DB=100 then I want to use 100.mdb as data base

If I load aspx page by mypage.aspx?DB=200 then I want to use 200.mdb as data base

Both databases are identical except for the fact that data is different.

Here's default code - Need to replace Bold Code with equivalent of DataFile = response.querystring("DB") + ".mdb"

<asp:AccessDataSource ID="AccessDataSource1" runat="server"
DataFile="c: rims2k&#65533;00001000.mdb"
SelectCommand="SELECT * FROM [EquipmentUsage]"></asp:AccessDataSource>

View 3 Replies

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. 

View 1 Replies

How To Assign Values On Master Page Load

Feb 8, 2011

I want to create Image Slide for my site like This site [URL] below featured properties.

Content of this image are dynamic. Some times whole content will change or some time the position Properties are change.

I am able to make content dynamic.

Images are coming from body onLoad like this.

[code]....

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved