Blank Gridview Cell Populates "&nbsp" Into Textbox?

Nov 6, 2010

I've noticed that when i populate textboxes from a selected row in a gridview that if the field is blank it displays " " in the textbox.

Here is the solution I came up with. I check each cell before adding it to the textbox.

I get the feeling that I'm either doing something wrong to have this problem in the first place or that there is a better way to handle this.

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
//// Get the currently selected row using the SelectedRow property.
GridViewRow row = GridView1.SelectedRow;
// Load data from selected row into textboxes
if (row.Cells[1].Text.Trim() != " ")
txtEditCust_ID.Text = row.Cells[1].Text.Trim();

View 1 Replies

Similar Messages:

DataSource Controls :: Nbsp - Value GridView SelectedRow Null Cell Value?

Jan 7, 2010

How can I insert into a table, parameter values that are determined by the SelectedRow in a GridView without the " " text in Null cells?

Why does " " appear in the database table and not in a Label.Text on the form?

What is the easiest way to prevent from being inserted into the table from a GridView SelectedRow null cell value?

View 3 Replies

How To Remove Blank <p>&nbsp;</p> Tags At End Of Paragraph

Dec 10, 2010

the description which is comming from database has number of <p> </p> these tags so my page is occuyping large amount of blank space. I want to remove all those blank tag which are coming at end of page How to do this?

View 1 Replies

Data Controls :: Editing GridView Adds NBSP To TextBox?

Dec 30, 2013

I am having a form in which some textbox are to be kept empty so when i update it then save it again it stores nbsp; value evry time i edit it.

give me the code in which i can prevent it entering nbsp;

View 1 Replies

Forms Data Controls :: Update A Blank Cell In Gridview Using VB And Post To DB

Jul 7, 2010

I am trying to update the value of a cell in a gridview at the same as conducting a post back to the DB....

Currently I am not able to even find teh control to puchthe data back to the cell, do I need to update the DB first then let the query read the updated record?


How can I get the new birthdate back into the ("studentDOBLabel") on the template at the same time I update the DB?

View 6 Replies

C# - Prevent Empty Gridview Data From Populating "&nbsp;" Into Textbox?

Sep 17, 2010

I have this code that populates a textbox based on a cell in the selected row of a gridview

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
txtComment.Text = row.Cells[14].Text.Trim();

It displays in the txtComment textbox if Cell[14] has no data. Is there a way to prevent the from appearing when there is no data in the cell of the selected row?

I tried this and it didn't work

if (row.Cells[14].Text.Trim().Length > 1)
txtComment.Text = row.Cells[14].Text.Trim();
txtComment.Text = row.Cells[14].Text = "";

This worked

if (row.Cells[14].Text.Trim()!=" ")
txtComment.Text = row.Cells[14].Text.Trim();
txtComment.Text = row.Cells[14].Text = "";

View 1 Replies

Web Forms :: Remove Nbsp From TextBox

Mar 15, 2013

im using the below code to pass the value from grid to next page textbox the values are passing but anyone column is empty , if i pass that value it display " " in the nextpage textbox

Dim gridrow As GridViewRow = gridview1.SelectedRow
Session.Add("ref", gridrow.Cells(1).Text)
Session.Add("name", gridrow.Cells(2).Text)
Session.Add("bu", gridrow.Cells(3).Text)
Session.Add("status", gridrow.Cells(7).Text)


View 1 Replies

How To GridView Textbox Always Return Blank Value

May 14, 2010

I added some textboxes to gridview using following code

<asp:TemplateField HeaderText="STD<br/>ID">
<ItemStyle BackColor="LightBlue" />
<div style="font-size:xx-small; overflow:hidden;">
<asp:TextBox ID="txtStandard" EnableViewState="true" Height="10" Font-Size="XX-Small" Width="50" Text='<%# bind("STANDARD_ID") %>' runat="server"></asp:TextBox>
<asp:AutoCompleteExtender ID="AutoCompleteExtenderDemo" runat="server"
TargetControlID="txtStandard" ServiceMethod="GetCompletionList"
MinimumPrefixLength="1" CompletionInterval="1000"
EnableCaching="true" CompletionSetCount="20">

I want to save updated values to database, But when I try to access values using string strs = ((TextBox)TwoHeadedGridView1.Rows[0].FindControl("txtStandard")).Text;

It always returns me the blank value for all the rows, Same thing happens for dropdown list it returns me originally selected value i.e. value selected at the time of writing dropdown box, there are no duplicate ids present on my asp form , This is my first interaction with customizing gridview, I want to somehow make it run,

View 2 Replies

Data Controls :: Display GridView Row Cell Values In TextBox Outside GridView On Button Click?

May 7, 2015

i want to show selected row of gridview into textbox then we can change these value  then we click update button then these value add into selected row., this row show the update value not previous using jquery . following my code.

<script type="text/javascript" src="~/Scripts/jquery-1.10.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
// function Edit() {
var par = $(this).parent().parent();
var id = par.children("td:nth-child(1)");
var name = par.children("td:nth-child(2)");


View 1 Replies

Data Controls :: Change Background Color Of TextBox Inside GridView When Blank

May 7, 2015

In my web I was using this code to change row colour of gridview

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("bloodgp") Is System.DBNull.Value <> True AndAlso e.Row.DataItem("bloodgp") Then
e.Row.BackColor = Drawing.Color.LightGreen
End If
End If
End Sub

Now I want to change the cell backcolour to red for those cells are blank ....

View 1 Replies

How To Copy The Label In Cell 2 To Textbox Outside Gridview

Nov 12, 2010

I have a gridview i have customize gridview using labels .. i wanna copy the label in cell 2 to textbox outside gridview ?

View 1 Replies

Gridview Data Populates Only After Button Click?

Mar 25, 2011

I have a gridview which should populate based on some criteria that the end user selects.

To enable the user to enter the required criteria i have added some Web Controls like Textbox,Drop Down Lists etc.

My code behind for getting the data is as below


View 8 Replies

Gridview Populates On Second Time Clicking The Button?

Sep 20, 2010

I have an updatepanel. Inside that i have some controls for selecting search criteria. For search button onclientclick iam calling javascript functon for validation and in onclick iam calling the mathod to populate the gridview. On clicking search first time it is not loading the grid and clicking the second time it populates.

View 1 Replies

Forms Data Controls :: Value Of A Gridview Cell And Use It In A Control Like A Textbox?

Feb 9, 2010

My griview is as follows:

<asp:gridview id="GridViewUr2" runat="server" autogeneratecolumns="False"

datasourceid="AccessDataSourceUr2" visible="False" width ="500px" backcolor ="AntiqueWhite">


View 1 Replies

Forms Data Controls :: Add A Textbox Into A GridView Cell Dynamically?

Aug 28, 2010

i think that the the subject can explain what i need, it's about adding a TextBox control with the code behind into a GridView, and also about how can i retrieve entered data after submitting, im using C#,

View 7 Replies

Creating A Text Search Box Which Populates A GridView Table

Jan 4, 2010

I want to know how to create a textbox in VS2005 where in the box I would type the name of my favourite sports team and once I've pressed the submit button a Gridview table would populate displaying the the name of the team and a image of the club/team shirt.

View 4 Replies

Possible To User The Ajax AutocompleteExtender Referencing A TextBox In A Cell In The GridView Footer

Feb 8, 2010

Is it possible to user the Ajax AutocompleteExtender referencing a TextBox in a Cell in the GridView Footer?



View 13 Replies

Forms Data Controls :: Validate A Dynamically Generated Textbox In A Gridview's Cell?

Jan 28, 2010

I have a gridview each line has 4 linkbuttons - Edit , Update , Cancel , Delete and a few columns with data...For example TeamName and TeamEmail, and a hidden column that contains a validator (for ease of validating controls that are found on the same row , same naming container)

When Edit button is Clicked , the specific line goes into editing mode , Texboxes are created for TeamName and for TeamEmail .

I create dinamically (code behind ) a new textbox that reads the value from the TeamEmail textbox , i give it a new id (let's say "Email") , add that email to the controltovalidate property of my validator , and call the validate() method of the validator.

Everything works fine when i modify the value in a worng format , the validator err message appears , when i modify the TeamEmail value to a good email format , the validator property isvalid becomes true , and the update is running , but my textbox is empty :( updating the TeamEmail value to null.

This is some bad code but hope you understand what i meant :

This is my html coed of my gridview


This is the code that manages the validation:


View 1 Replies

Finding Function That Populates A Dropdownlist Inside A Gridview Edit Template?

Oct 8, 2010

I am trying to have different options for different user roles. Here is my code:


View 2 Replies

DataSource Controls :: An Application That Populates A Gridview Based On Criteria In A Table?

Apr 16, 2010

I have an application that populates a gridview based on criteria in a table. I have another table that holds data to be omitted. I will post the current LINQ code and also the end result SQL code that I need to figure out in LINQ. Below is my code:

Current LINQ Code:
Dim TestType = (From test In db.Table _ Where test.TypeId = TypeID _ Select test.Id, test.Title)

View 3 Replies

Forms Data Controls :: GridView Insert Control Parameter Null Value And Nbsp?

Jan 6, 2010

Basically, the user Selects a row on GV that executes an Insert into a table the GV cell values of the selected row.

The SQL field data type is varchar. If the GV field is Null, the Insert adds the value to the SQL field. How do I keep the @nbsp; from being displayed in the cell of a data control when it is called at a later time? Do I add some more asp to my control parameter? do I add some vb code behind? Here are some relevant code snippets of existing code.



View 3 Replies

Forms Data Controls :: Gridview And Sql Bit - Check The Cell With The Bit Value To Change The Cell Color

Apr 30, 2010

I have a grid view populated with some data included bit fields and I made an export to excel function For each row i need to check the cell with the bit value to change the cell color, but the cell is always empty, even if is the field is set to False or True. foreach (GridViewRow row in gv.Rows)

View 2 Replies

Forms Data Controls :: GridView Control Cell Turns Grey When Updating Cell?

Feb 11, 2010

I'm having a weird problem where the GridView cell that I'm programmatically updating turns grey, and throws a null error when attempting to save row. I have been searching all day and have not been able to find a solution. I'm guessing there is a problem with my code, so here it is:

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

View 5 Replies

C# - How To Fill Gridview Cell-by-cell Only With Available Amount Of Images

Mar 8, 2010

I want to populate GridView below with images:

<asp:GridView ID="GrdDynamic" runat="server" AutoGenerateColumns="False">

The code below iterates through directory, then I collect image titles and want them to be populated in gridview. code in bold is not working well, gridview is only filled with the last image in list.

how to fill gridview cell-by-cell only with available amount of images?

View 1 Replies

How To Edit The Gridview Cell Value On Click Of The Gridview Cell

Jan 20, 2011

In my Website, I have a gridview which has datasource dynamically bound from database table. Requirement:

Now I want that when a user clicks in a cell of the gridview it becomes editable and he can edit the cell values and update the database accordingly. I dont wish to use the in-built edit, delete and update buttons of gridview. How can I do that?

View 2 Replies

Copyrights 2005-15, All rights reserved