Web Forms :: Giving Same ClientID For All The Rows Of The GridView?
Oct 8, 2010
I am using GridView in my web application. I am trying to fetch the Row ID of the grid. All are Bound Field only. I have written the following code. Previously i was getting each row ID. But now i changed in the Datafield to some other property and trying to run i am getting the same Row Id(that is GridView id) for all rows of GridVIew in View source of that page.
My requirement is after getting the row , i need to change the row color. This is my code.
I have a databound gridview that displays basic customer information. I have added a template field to the gridview, but I am having trouble with the coding for the RowDataBound event. I need to take the sum of all payments made by the customer in each row and store it in a variable for further calculation. Also, I need to take an integer value (say 30, representing 30 days) and add it to a date, and return a date.
I am trying to bind a string that contains the ClientID of one user control to the property of another control within a GridView template column. I get the error 'lblVar02' is not declared. It may be inaccessible due to its protection level. How do I do this?
I have a 3 level deep nested gridview. The expansion/contraction of each record was originally done with javascript. There were html <div> tags around each gridview. Since these were HTML div tags I could give them IDs that were dynamically bound to record ID value within the database. I then had onclick buttons that passed in a bound record ID value that coresponded to the appropriate div tag that needed to be expanded (e.g. display: inline (show it) or if it is already inline then display: none).
This worked beautifuly. Unfortunatley I wanted to be able to do in-girdview editing of the child records. When expands a parent record and clicks to edit a child record the OnRowEdit event fires which automatically generates a postback and resets the variables within the JavaScript. THEREFORE THE ENTIRE GRIDVIEW STATE BECOMES CONTRACTED.
So finally I decided to change the div tags to <asp: Panel> and the onclick images to .net clickable images (all .net objects no framework). This works because the state is remembered within each postback. However, the problem I'm having is I can't dynamically bind ID's for panel since this is not allowed. HOW CAN I GIVE THE PANEL <% Bind("id") %>. THAT I CAN REFER TO SO I CAN OPEN THE APPROPRIATE PANEL.
I came across a situation where a user selects no of rows from dropdown , depending upon the user input, automatically that no of editable rows should appear to input data...(maximum 8 rows only)
I'm binding a gridview from a webservice with 30 columns and 10 rows, I need to print the same in a PORTRAIT, for that i decided to display columns as rows and
i have gridview and having few rows. each rows have checkbox,textbox,combo in each column. how can i loop through gridview using jquery and access each elements in rows in loop for collection the value at client side by jquery.
I seem to be running into an issue where my Grid-view doesn't display any rows when the number of items is less the page size (in this case 10), I'm using the object data source and at times it can return 1 or 7 for the number of items function call, which cause the grid view to not display anything at all. If I change the page size to 1 or 7 then the results will show.
I have a gridview which right now is getting loaded with four pages of data. There are 50 rows per page. My problem is I need the "select all" button on my page to select 180 rows, not just the 50 on the page. This is my javascript:
Code: function sel() { var frm = document.forms[0]; isSelected = !isSelected; for (var i = 0; i < frm.elements.length; i++) { var e = frm.elements[i]; if (e.type == 'checkbox' && e.name.indexOf("ckSelected") > -1) e.checked = isSelected; } }
I am more a C# person than javascript, but I am deducing that I need something other than document.forms[0] to represent the entire gridview. Or perhaps, I can't do this in javascript at all. Do I need server code to run and set a session variable, then when the user clicks the button to do something with all his selected rows (it goes to a detail page), query that session variable to see if it's all rows instead of iterating through each gridview row individually to see if the checkbox is checked?
How to call javascript function when using validation controls on GridView.
I am trying to call confirmDelete function on delete button of GridViews delete button. I dont have a code as of now. But when I was trying it was throwing an exception at javascript
I am trying to create a listing for a ticket company. When the user(client) adds a new ticket to the listing, all the ticket info is saved into the database table, but I can't figure out how to get their clientID in the table with that post. For example, I have event, date, venue, row, section etc...all this info gets stored, but I need to have the clientID stored also, so the gridview can show the post when the client logs in/out from the app. Right now the only way the clientID is in the DB is because I manually put it there for development reasons. But, when the client adds a new item to their listings, it does not show until I put the ID in myself. I need the ID to insert in the CID column at the same time the rest of the info is stored.
I have a page that belongs to a master page, and I'm having trouble getting the correct clientId to use in javascript. I have a textbox defined as: <asp:TextBox ID="ui_tbDOB" runat="server" Width="75px" onchange="SetAge();"></asp:TextBox>
In my javascript SetAge() function I go to get the field by doing this: var ui_tbDOB = document.getElementById('<%=ui_tbDOB.ClientID %>');
When I view my page source my textboxId ends up being: <input name="ctl00$cphMainBody$ui_tbDOB" type="text" value="06-06-1983" id="ctl00_cphMainBody_ui_tbDOB" onchange="SetAge();" style="width:75px;" />
All good so far, except that my javascript ends up being: var ui_tbDOB = document.getElementById('ctl00_cphMainBody_ui_tbDOB');
, the two don't match up, and my javascript fails: 'ctl00_cphMainBody_ui_tbDOB' is not equal to 'ctl00$cphMainBody$ui_tbDOB'
I have a gridview and template field (textbox) control. on GridView_RowDataBound I want to find the control and pass the control id to a javascript which will set datepicker on that textbox here is how I am doing but its not working.
I have a set of dataset with different column retrieved from DB. I need to present the datasets in one GridView (or other ListView etc...) without specifying the column_header. It should present automaticly since the GridView is bind to the DataSet.
In additional, I want this GridView to handle multiple rows edit and update the dataset, idealy, show data in textboxs in initially.How could I set the GridView to edit_model without hardcode column_header and textboxs in 'itemtemplate' or filed.
How could I achieve the bulk edit and update, so that I can assign 'mydataview1.table' to the dataset.
If I have a checkboxlist where I insert a clients clientid and a number of interests they check off. How do I then update that later when they check off additional interests. The insert tries to insert the original ones as well as the new ones. This is a violation of the Primary key and the statement is terminated.
Is there a way to skip some or do I need to run a delete first and remove the existing interests for that client and then do a new insert? When the page opens the checkboxlist is populated with the previous interests that were inserted for the client. The user can then check additional interests for the client and then click a button to do the insert.
I have a few gridviews on my page. Each gridview row click drives another grid. I need to keep the gridview rows highlighted as the user clicks through the grids. So it is eazy to figure out which rows are being selected on each grid. How can I do this.
How can i stop of adding blank emply rows on my table, every time i click on the button to add row on one table of sqlserver?
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Using connection As New SqlConnection("Data Source=.SQLEXPRESS;Initial Catalog=teste1;Integrated Security=SSPI;") Using command As New SqlCommand("INSERT INTO TABELA1 (UM,DOIS,IMAGE)Values(@UM,@DOIS,@IMAGE)", connection) 'Configura os parâmetros. command.Parameters.Add("@UM", SqlDbType.NVarChar, 20).Value = Me.TextBox2.Text command.Parameters.Add("@DOIS", SqlDbType.NText, 50).Value = Me.TextBox3.Text command.Parameters.Add("@IMAGE", SqlDbType.VarBinary).Value = ConvertImageToByteArray(PictureBox1.Image) TABELA1BindingSource3.ResumeBinding() connection.Open() command.ExecuteNonQuery() End Using End Using Paulo
while a new row is adding in gridview, the data is binding only new rows. the old rows are not coming.Data is coming from the profile properties.Add new row command event is listed below
bool isUserAccountCreated = false; UserProfile profilenew = new UserProfile();
