I am trying to achieve the multiple attachments. In order to do this, I am trying to add a new row to a html table. It must have 2 columns
1) The File Name which is a hyperlink
2) a button (html button preferably) on click of which I want to delete that particular row.
Here I am binding a gridview. I dont know exactly how many rows it will exists. there may be from 1 to n rows possible there are 4 columns.
Now what I want , i.e. after gridciew binds records, suppose there are 4 rows are bounded to gridview, I want to send all rows data through mail, but in my html format there are fixed rows. I want to add rows according to throws which gridview having.
suppose gridview binds 3 rows the mail format should be like this
Date From Date To Place Days
12/12/2010 14/12/2010 Mumbai 2
12/12/2010 16/12/2010 Goa 4
12/12/2010 20/12/2010 Pune 8
1. first tell me how to get this data from gridview in variables so that i can put them in my mail format
2. this condition if grid bind only three records cos I have fiexd rows in my html format.. but if grid is haing 5 records then how will I add rows to table in my mail html format
I have saved few data from the view to database and added it to dynamically created html table using jquery in my asp.net mvc application. The script is given below.
[Code]....
I need to delete the row when "delete" is clicked. I have the following script inside call.
$("#AttributeList").delegate('a.delete', 'click', function(e) { e.preventDefault(); alert("delete"); $(this).closest('tr').remove(); alert("removed"); });
This script is throwing errorMicrosoft JScript runtime error: Object doesn't support this property or method
How can i solve this? Is there any other way to remove the row when "delete" is clicked.
I have an asp:Table and around the mid point of the table there is a DDL with values 2-5. What I want to do is add the selected amount of rows using AJAX right after the table row that has the DDL in it. I know how to dynamicly crate the rows, the info in the rows, and how to use AJAX to make things. Problem is I can not put the ContentTemplate tag inbetween the asp:TableRow which would mark the location I want the dynamic rows to start being added. I did some searching on here but most posts I find start with making the table from code and not the asp:Table tag
View 2 RepliesHow can I add rows in a table from server-side?
if (!Page.IsPostBack)
{
Session["table"] = TableId;
}
else
{
TableId = (Table)Session["table"];
}
protected void btnAddinRow_Click(object sender, EventArgs e)
{
num_row = (TableId.Rows).Count;
TableRow r = new TableRow();
TableCell c1 = new TableCell();
TableCell c2 = new TableCell();
TextBox t = new TextBox();
t.ID = "textID" + num_row;
t.EnableViewState = true;
r.ID = "newRow" + num_row;
c1.ID = "newC1" + num_row;
c2.ID = "newC2" + num_row;
c1.Text = "New Cell - " + num_row;
c2.Controls.Add(t);
r.Cells.Add(c1);
r.Cells.Add(c2);
TableId.Rows.Add(r);
Session["table"] = TableId;
}
in debug I found out the number in the "TableID", but the rows are not drawn. Have you got an idea about this issue?
recently i created a table programatically using c#.
now i want to format the table.
i want to give colors to the alternative rows of the table.
i am having the color values.(#E9F1F3,#98C1CA)
this is the code i have used to create rows and cells...
TableRow tr=new
TableRow();
TableCell tc = new
TableCell();
tc.Controls.Add(new
LiteralControl("...."));
tr.Cells.Add(tc);
DriverTable.Rows.Add(tr);
DriveTAble is the table name.
so i want to add colors to the rows..the colors should be in the hexadecimal code which i have specified above..
I have a table which has few rows. A row contain few textboxes, one file upload field and a dropdown list in its cells. I want to make it a dynamic table that is i should be able to add extra rows in table at runtime, but I dont know how to do it.
View 6 Repliesadding rows to dynamic table in masterpage?
View 3 RepliesI have a TextBox entry field where the user will enter a integer value. And then there is a "Create" button, which when clicked upon must generate a Table with 2 columns :
"Name" and "Email" being the column headers.
I want each row to have a textbox in each of these columns.
All of this has to happen after the button is clicked. I have discovered that if you dynamically add a control in ASP.NET(I am using C#) then the controls are lost during postback. And I don't know how to prevent that from happening.
Can somebody give me some ideas regarding how to go about adding rows dynamically to a table (I tried using the asp.net Server side table control but ran into the "lost-during-postback" problem - can I try with something else like a gridview ? but afaik a GV will not work without data bound to it )
Point to note is that my table has textboxes for user entry and it is not for showing data ..rather it is for accepting data from the user which will be later used to persist details to the database.
I am using ASP.NET3.5, I want to Add rows dynamically to a table.I have written this code.This code is working fine if the Page is not having masterPage file. If I use masterpagefile in my ASPX age,controls(textboxes) are displaying at bottom of the page,and the data in textboxes is not retaining after click on Add button.Disaapering the text box values. My .Aspx:
[Code]....
I need to let my user add rows dynamically to a table, and after doing some research, it seems the best way to do this is through a GridView bound to a DataTable. However, I'm really struggling adding dropdownlists to the datatable, and this showing them in the gridview.
Here's the design I want:
ddl1 | ddl2 | ddl3 | ddl4 | ddl5 | ddl6 | ddl7 | textbox
When the user opens the form, he or she will be presented with one row. ddl2 etc will be populated when ddl1 is selected etc etc. When appropriate, the textbox will be enabled allowing the user to enter a comment (this is to report errors, and since users are, at best, not to trust to write the same thing twice, I need to use ddls.
Now comes the question - how do I add a ddl to the datatable? I've tried several ways, but I cannot get them added.
I've been searching for hours trying to figure this out. I understand that somehow I need to recreate the control in page_load. I think seeing the code will let us better understand what I'm trying to do.
[Code]....
I have an html table in an aspx page (C#) that has columns like
1.CheckBox 2.Text 3.Text 4.TextBox
I want to iterate through the table one row at a time and process (run a stored procedure based on column2) based on whether the checkbox is checked or not. How will I be able to do that?
I am trying to build a simple e-commerce site by following a workbook; so far I have set up the user accounts and and created a user database. I have added a products table containing 12 different products and images too.
The preceding steps that I have followed to get here are:
Creating a page for a New User
- Go to the NewUser.aspx page.
The 'CreateUserWizard' object on the page gives us the standard settings to create a new user. However, we will need to get extra details from the user (such as First and Last name, address, phone number etc),
and add them to the Customers table in the database.
- Expand the options on the wizard, and choose Add/Remove WizardSteps
- Click 'Add' to add a new user step.
- Set the properties as shown in the right hand pane of the screenshot.
- Use the arrows to position this step in the middle of the members as shown.
- Then Click 'OK'
The next part is where I am stuck; the next step in the workbook states:
- Click the drop down list on the wizard tasks, and choose 'AddUserDetails'. (That is no problem)
- In the CreateUserWizard, add an html table and include the following
text, textboxes and SqlDataSource.
(This is where I am stuck - there is no option to add an html table. I just get this:
how I proceed to add the table from the createuser wizzard?
how can i delete the whole rows of gridview using code behind c sharp like
Col1 Col2 Col3
a 1 5
a 2 6
a 3 7
a 4 8
and I want to delete the whole rows in the gridview so that it becomes
Col1 Col2 Col3
a 4 8
only last duplicate row left and all the rest is deleted (rows are deleted from all the columns of gridview)
I have a MVC project wich uses LINQ to SQL as a data layer.
For example, I have a tables ProductGroups and Products. Product is a child of ProductGroup, so to get name of ProductGroup, in aspx-page I use constuction like Model.ProductGroup.Name.
But when I delete a ProductGroup there is appear a NullReference Exception in presentation page.
While I was using just DataSet and manual SQL-queries, the rows, there was not every joined-element present, simple were not put in query result.
I know that before delete Parent row I have to delete all children rows, it's correct way.
1. Is there a way to ignore rows which has null-elements without manual checking through "IF"?
2. Is there simple way to delete all dependencies without manual enumerating every related tables?
I have table with 1000 rows. is it possible to delete top 500 rows with truncate statement ??
View 2 RepliesI need to produce a from where I can add multiple parts. Each time a user enters a part number, the description should be populated. The user can then click add and this part and description will be shown below. They have the option to add as many parts as they require. Once all parts are added the user fills in some general info eg description and then once a submit button is clicked all part info will be inserted into a table and general info will be inserted into another table with one unique ID.
View 5 RepliesI have an asp.net 2.0 web app and one of the pages uses a grid to add/edit items before exporting the contents to excel. The items in the grid are selected based on a dropdown list--after the item in the list is selected, the grid goes and gets the items, populates a dataset and binds the dataset to the gridview. Some of my users are experiencing an issue where after deleting a random number of rows, a row not deleted will disappear or reappear. Though I have witnessed the behavior, I cannot duplicate it on my machine where the developement occurs (Win XP Pro, IIS 5.1, vwd2005 express). The windows 2003 server uses ASP.Net 3.5
Here is the code related to editing and deleting:
[Code]....
If I had to make a guess as to what was occuring, I would say that it appears at times to retain the deleted item's index after the grid is sent back to the user and tries to delete another row. But like I said, I can't duplicate the problem on my dev machine. if this might be caused by .Net 3.5 trying to run a 2.0 site?
I have created a gridview which adds a remove button through item template. I wish to know how do u remove the row from grid view dynamically depending upon the button he clicks ?
protected void RemoveBtn_OnClick(object sender, EventArgs e)
{
Button clickedButton = sender as Button;
GridViewRow row = (GridViewRow)clickedButton.Parent.Parent;
int rowID = Convert.ToInt16(row.RowIndex);
GridView1.DeleteRow(rowID);
}
<asp:GridView ID= "GridView1" runat="server" AutoGenerateColumns="true" OnRowDeleting="RowDeletingEvent">
<Columns>
<asp:TemplateField HeaderText="Remove Items">
<ItemTemplate>
<asp:Button id="RemoveBtn" runat="server" Text="Remove" OnClick="RemoveBtn_OnClick"/>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I have a page where a user can add any number of a specific custom control by clicking a button and delete any of them by checking a "delete" box and clicking the delete button. This custom control has a dropdown, 3 radiobuttons, 2 text boxes and 2 checkboxes. The anomaly occurs when you add at least 2 controls, then delete any of them but the last one.
When each control is rendered the name and id attributes are autoincremented to make them unique however, in the above casewhen the custom control is actually renedered to the page the name attribute has an index that is 1 higher than the id. For example:
here is the name and id of the problem radio button: name = ctl00$ContentPlaceHolder1$PreOpUpdatePanel$PreOpStatcompareinout1$AllInOut but the id = ctl00_ContentPlaceHolder1_PreOpUpdatePanel_PreOpStatcompareinout0_All
Now I am sure that I am doing somethign wrong but I just do not know what. Since the controls are added dynamically I have to recreate them on each postback so that the postback data can repop the fields. However, when the user deletes then the postback event makes me recreate all of them, then I have to remove the controls the user requested to be deleted. At this point the auto generated index is incorrect so the nextpostback will lose the data so I have to manually renumber the control IDs. Now this seems to work on all other controls within my custom control except for the radio buttons.
What I want is that I can add /edit or delete view pages. I don't want a complex content management system , just looking for any examples where one can add simple view page, I have no idea how to add action result dynamically, programatically on a controller page in mvc2.
View 5 RepliesIn my app, I need to create a simple page to let user manage a dictionary table (e.g. OrderCity, there are about 30 records)
What web control is to use for adding, editing and deleting?
I am unable to firgure out what is referred to by "Northwind.ProductsRow" in the following code snipet:
[Code]....
I am abble to wrangle the code to work with a generic message but without understanding this piece I am unable to figure out how refrence my own data.
Is there a SQL Statement that only deletes one data from a table at the same time it only deletes a specific record that was selected by the user.
View 2 Replies