How can change the color of dropdownlist with based on their Text
If dropdownlist have listitem Santosh and Arati if santosh color is red if Arati color is blue when page is loading
I have a grid with 5 rows and 5 columns, All containing templetefield(Combobox)I am trying to set the background color of my grid cell(contain combobox) depending upon which item is selected. (again, dependent on item selection, so background color is not permanent). How can i achieve this?
View 1 RepliesI have a GridView with an alternating Css style. The GridView has a column called tradeId. What I want to show is an alternating colour based on a change in the tradeId. Is this possible? It will make it easier on the eye to group trades together by colour. Here's the GridView code as it is right now:
[Code]....
I want to change the color of particular gridview rows with an image in one row, based on condtion. How to achieve it.
View 1 Replies rollno name dateofbd
1 a sep 16
2 b sep 17
3 c sep 18
4 d sep 19
This is datagridview after data is loaded.
whenever i load the data it compare the dateofbd with system date
if systemdate matches with dateofbd. that particular cell say example sep 16 that cell background color
should changes to red.and sep 16 should display in bold in windows application.
In my asp.net+vb we+access DB. i have a field named DOB which is date of birth. i displays the data in grid view whose DOB+90 is less than ot equl to current date
DOB+90<=now()
and it works currect. but when i try to used vb code to change the row colour as per data it works for this one.
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
If (e.Row.DataItem("DOR") <= Now()) Then
e.Row.ForeColor = Drawing.Color.Red
End If
But i want three diffrent conditions
1. whose DOB=current month
2. whose DOB comes in next month
3. whose DOB comes in month after next month
The font colour should be diffrent
I want a RowDataBound if the previous date in filed check in not found be red color
Like the date 10/10/2014 not found so 10/11/214 be red and how can i edit the date to be dd/mm/yyyy
Name Checkin Checkout Branch
450 10/6/2014 9:13:38 AM 10/6/2014 6:01:50 PM branch0
450 10/7/2014 9:16:34 AM 10/7/2014 6:44:21 PM branch0
450 10/8/2014 9:11:53 AM branch0
450 10/8/2014 6:03:25 PM branch0
450 10/11/2014 9:17:33 AM 10/11/2014 6:29:16 PM branch0 (red color )
450 10/11/2014 4:50:42 PM branch0
450 10/12/2014 9:09:38 AM branch0
I have Jobschedule( different work centers) displaying in grid view on my webform When particular workcenter passes the current date then it should highlight with Red color ,(following sechedule i bolded the dated which are passed current date since i did not find how to make color here)
View 12 RepliesI'm trying to change a row in detailsview based on a value in a coloum. Exactly the same as this example but in Detailsview: [URL]
View 3 RepliesIn my asp.net+vb web I am using the below code to highlight the row...
If e.Row.DataItem("Auth") Is System.DBNull.Value <> True AndAlso e.Row.DataItem("Auth") > e.Row.DataItem("Held")
Then e.Row.BackColor = Drawing.Color.LightCoral
I want now only to give colour to the cell in the field and not the entire row ....
I am trying to figure out a way to change the color of the text display in a label control or span inside a user control. The text needs to be displayed in a different colour based on the value returned.
<asp:Label ID="NameLabel" runat="server" Text='<%# Eval("Name").ToString()=="Flying Bats" ? "Display the text in green" : "Display the text in red" %> '/>
The text value would be one of the two. The font color needs to be ether red or green based on whats been returned.I cannot figure out how to do it.
<ItemTemplate>
<asp:LinkButton ID="lblRevision" runat="server" CssClass="Textboxes" Text='<%# DataBinder.Eval(Container.DataItem, "RevNo")%>' CommandName="FileDownloadRecord"></asp:LinkButton>
</ItemTemplate>
how to change the linkbutton color based on the DOCID value (another field which is coming via databind) which is 1 or 0 bit type boolean value.
My gridview does not use controls, because it is populated using expressions
<asp:TemplateField HeaderText="As Of Sales">
<ItemTemplate>
<%#Getsales(Decimal.Parse(Eval("asofsales").ToString())).ToString("C0")%>
</ItemTemplate>
<FooterTemplate>
<%#Getsales1().ToString("C0")%>
</FooterTemplate>
<FooterStyle Font-Bold="True" />
</asp:TemplateField>
I want to compare column index 1 and column index 8, and if 8 is bigger then 1 it should be a different font color.
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs)
If e.Row.RowType = DataControlRowType.DataRow Then
Dim x As String
x = e.Row.Cells(1).Text
Dim y As String
y = e.Row.Cells(8).Text
If Convert.ToInt32(x) <= Convert.ToInt32(y) Then
e.Row.ForeColor = System.Drawing.Color.Blue
End If
End If
End Sub
I have one dropdown list and two textbox. I am developing a small application for my par tics in which currency name populate from the data base which are in drop down it will working now.
Now I want when I select currency name from dropdown list the code the and the country name show in the other textbox value .for example when I select Currency name like UK pound the value show .one show currency code 2 and other country name United state. All text box value change on changing vale in droupdownlist dynamically means all value dependent on the dropdown list .
All value from the data base
I bind three value with the currency name ,id,currency code and country name. because when I change the dropdown list so change value in text box .but I fail to do that.
How to value change in textbox to changing value in dropdown list. I know code show be on the DropDownList1_SelectedIndexChanged but I have no exact code
My data base.table
Id (primary key)Currency NameCurreny codecountyname
1 Bangla Taka3 Bangldash
2 Chines Yan5China
Code
private String strConnection = "Data Source=.SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|Database1.mdf;User Instance=true";
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
[Code] .....
I got a gridview -CompGrid, having 3 columns - Dept, Employees, Status.
The 'Status' tab need to be edited. So that I put a Dropdownlist as an Itemtemplate and connected the 'DataValueField' as 'Status'.
Now I can edit each row by row only. Some times it needs to update all the employees status in one department.
So that I placed 2 more dropdownlists in outside of gridview.
1. Department List, 2. Status List.
My requirement is this, When I select one department and corresponding status, it should update all the records of that department in the grid.
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]
I am working with a formview edititemtemplate. Currently in my page load, i have some stuff that would show or hide certain panels based on dropdownlist values. These dropdown values get binded during page load. I need to be able to change the values/dropdowns, without rebinding the old data, and updating the visibility of the panels based on predefined rules.
I have experimented with putting my formview.databind() in page load if isnotpostback, in prerender, in prerender if isnotpostback. I have tried my rules (ex if ddlState.selectedvalue = "DE" then pnlDelaware.visible = "true") in the page load, and the page render. I'm just not sure how to get the stars aligned here. The closest i have come is having the databind in the pageload if notispostback, and the rules in the prerender. However I get an error "dropdownlist has a SelectedValue which is invalid because it does not exist in the list of items.
I have an sqldatasource that loads, data from my server and puts it in a datagrid.
I have a Column named clnumber that has, the numbers 1,2,3
What I want is that each row have a different color depending on which number is in that datarow column
THIS IS THE CODE I USED
[code]....
I want to change a particular row color of gridview based on some condition, i am using ASP.NET with c#.
View 2 RepliesI have a repeater control:
[code]....
There are more columns in that grid, but I've slimmed it down just for the question.
Now, what I would like to do is change the tr's background color based on the price amount. If it is within different levels, I would like to change the rows background color correspondingly.
Do I have to do this with javascript or is there some way I can get access to the table rows in the code-behind to set this color?
I need to be able to change a row's back color in the GridView based on the value in each row's second cell.
But, I'm having some trouble looping through each row. I thought the following might work:
VB.NET Code:
For Each gvi As GridViewRow In Me.gvTechPPE.Rows
ClientScript.RegisterStartupScript(Me.GetType(), "New Entry", "alert ('" & gvi.Cells(1).Text & "')", True) Next
I ran that just as a test. An alert pops up, but only for the first item in the GridView. All the others are skipped.
i want to differentiate the row of gridview based on condition.
i have used template column in gridview .
eg
name rate
a 0 display the background of this row is red color
b 1000 display the background of this row is green color
c 500 display the background of this row is green color
I need to distinguish two consecutive cells, each one in a row, if they have different values, when databindind the values to a gridview.
So, if in the row 1 i have the cell "ABC" and in the row 2 i have the cell "CBA" i need to color each cell with a different color.
I use DropDownList in my page.I want when I select Item from DDL it changed selected Item's color that show in DDL..How I can do it?
View 1 RepliesMay i know how to create the control function in asp.net to control the values ?
Based on the DB table, it active is Y then enable values in dropdownlist , if N then disable the values.
