Forms Data Controls :: Unable To Insert Some Html Code?
Jan 15, 2010 i want to insert some html code like
<html><body>jhguyegjh<?body></html>
but it is not inserting
i want to insert some html code like
<html><body>jhguyegjh<?body></html>
but it is not inserting
I am unable to insert records into the database due to this error:
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object
This sentence is highlighted in red:
osdb.Insert_ItemsRecords(txtID.Text, txtItemName.Text, txtItemDesc.Text);
BindGrid(true);
How do i set set the osdb to a valid instance?
I used TextArea in my page
<textarea ID="txtdes" class="DVS2LT">
I have several text boxes on a page that need to be filled out. When users fill out those boxes they need the ability to enter in bold, italics, superscripts, and trademarks. It has been recommended to use a WYSIWYG. The problem with a WYSIWYG is that it is all tied to 1 large text box. I just need a panel on the side that can hold Bold, Italics buttons to transform whatever text the user has selected to be Bolded/Italicized and then I need to be able to add in predetermined Superscripts and Trademarks where the cursor is as defined by the user. Now this would work with a WYSIWYG but I need this to apply to several (sometimes up to 10 fields on a page) text boxes on a page.
View 8 RepliesI wrote a select statement like
select aaaa,bbbb,cccc,dddd,eeee from sometable;
I got the values.
Now In .aspx page i wrote html tags like:
[Code]....
I have to insert the values in between <td> tags.
A page can have only one server-side Form tag.]
i got this eror.
this is funcation:::
Private Function GetRequestContent() As [String]
Dim sw As New StringWriter()
Dim hw As New HtmlTextWriter(sw)
Me.grdCart.RenderControl(hw)
Return sw.ToString()
[Code]....
I wrote an ASP .NET database app, that store data in the database, for some reason, and i've tried all that I know, when two or more users submit info simultaneously, their data gets store wrong, i.e. the data gets mixed up.
View 8 RepliesI am creating a gridview that inherits from a webpart. Code runs with out the error but just shows a blank page. I am looking for an example of the page directive, register and user control tags. I am not sure what other steps I need to take to show the gridview on the aspx page. Here is the code:
[code]....
I have 2 table in database
1-Estate_free Table
2-Black_list Table
in Register.aspx users can insert their information and when click on insertButton it insert their data into Estate_free table
below is code
protected void insertButton_Click1(object sender, ImageClickEventArgs e)
{
SqlCommand _cmd = new SqlCommand("InsertFreeState1", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();
[Code].....
in above SP I define that if users tell or Mobile number was in Estate_free ro Black_list table it doesn't insert data into database and show 'You can just register 1 Time' and if there wasn't their mobile or Tell in those table it insert their data into Estate_free table and show 'You have been registered'.
problem is that when I enter data in database with new mobile number it didn't insert data in database and show 'you can just register 1 Time'.
I mean it never insert data in database.
what should i do?
I am using formview control to generate invoice. But instead of printing html view it is printing html code in PDF. I am doing like this:
[Code]....
I have three table like above, table C is mapping table which has foreign key of Table A and B.How can i select and insert data in Table C using Entity Frame Work?
View 2 RepliesI want to insert data into table from code behind. All the controls are in FormView1 insert Template.
Previously I have done this task using following code but controls were independent in webpage:
[Code]....
I'm using System.Net.Mail.SmtpClient wherein the Mail body is HTML.
I need to populate this mail body with few dynamically generated grids.The grids are populated with datasets.
I use a datalist to display one record from a database
one field contains html tags
I bind it to a label in the itemtamplate
[Code]....
but i wont work , the formated text do not appear
It works with a detailsview , but it wont work with a datalist
I copy in a DataTable a GridView to display this GridView in a another page. It works but the gridview's content is not encoded in UTF-8.
This is the code which copy the gridview in a DataTable :
protected void ButtonDisplay_Click(object sender, EventArgs e)
{
// On copie dans un DataTable toute GridView filtré
DataTable dt = new DataTable();
for (int i = 0; i < GridView1.Columns.Count; i++)
[CODE] ...
I have the following code the form of a datalist,
<asp:DataList ID="DataList1" runat="server" BorderColor="black" CellPadding="3" Font-Names="Verdana"
Font-Size="8pt">
[code]...
What is the correct code syntax to insert Row of Data.
How do we remove the syntax errors (i.e., '>' expected, and 'declaration expected')?
What is the correct code?
Read example, below:
[Code]....
Disable an Insert button after the insert operation is complete.
Right now, I have onclick event for button that disables the button immediately without executing the insert code.
HtmlGenericControl li = new HtmlGenericControl("li");
tabs.Controls.Add(li);
li.InnerText = "new menu";
HtmlGenericControl anchor = new HtmlGenericControl("a");
anchor.Attributes.Add("href", "page.htm");
anchor.InnerText = "TabX";
li.Controls.Add(anchor);
I am using above code on my master.cs file to add new line like
<li id="one"><a href="page.htm"></a></li>on my .master filebut it not working...what i missingcode not showing any error..
I have a problem with DetailsView linked with Database, DetailsView is Insert/Edit enabled, and adding/ediditng data works, however........ when I add a new record (DetailsView in Insert mode) and press INSET instead going to record I have just created in Read-Only Mode it shows me blank form, it looks that the "linking" field is null.
View 3 RepliesI am simply create a form that accept some user details and insert some details into membership table and rest of other table.
Membership.CreateUser(username,password,email)
Roles.AddUserToRole(username,"user");
this will insert the details into the aspnet_users table and user is not assigned to any role and no membership record insert. Please give me some ideas how to do this.
I have a problem with my SqlDataSource, when the web form i loaded it works OK but when I execute an insert statement and then i execute the method DataBind(), the data in my grid view is not changed.
View 1 RepliesI use GridView & FormView to update a record. but when I click the "save" button, throw an except : FormView must be in the insert mode to insert a record. The record has been updated success, and I didn't change the mode of the FormView, how this error comes?
View 3 RepliesIn my detailsview, I have an emptydatatemplate set up to allow users to enter new records. The code works. However, once the record is inserted, the detailsview defaults to a standard insert screen. I know this will cause confusion for the users. I would prefer the detailsview to either show in edit mode or a read-only mode. I have used detailsview.changemode and detailsview.currentmode in the custom sub created for the add new button of the emptydatatemplate- neither of which do what I was hoping. It would be even better if when there was no data, it defaulted to the insert screen (which seems like that should be an easy, no-brainer way for .net to function) but it doesn't. Or, I don't know how to accomplish it.
I don't want to force the user to click cancel after inserting an item through the emptydatatemplate just to be able to use the detailsview for other records.
I have grid view in ASP.Net 3.5. I need to add multiple blank rows in a gridview and then have to save them in database. How can I do that in most simplest way?
View 7 Replies