Forms Data Controls :: Add Multiple Statements To A Onclick Attribute Of A Gridview Row
Oct 27, 2010
I'm trying to add multiple statements to a onclick attribute of a Gridview row:[Code]. Something must be wrong with the way I concat the string 'script' with the statement that makes the row selectable. when the session var is null, then the Page.ClientScript statement goes through and the row will be selectable, but when the session var is NOT null and as a result, the whole statement contains the 'confirm' part, the the confirmation dialog pops up but nothing else happenes upon confirming. What's wrong with the "script += Page.ClientScript.GetPostBackEv..." part?
I want to set up a gridview that will display data like this
[Code]....
and that allows editing. Is it possible to have multiple update statements when editing from he gridview? Each day will need a separate update state since the data will be stored in the database like this
[Code]....
I think for each row I would need 7 update statements - one for each day. Is this possible with the gridview edit button?
A bit new to buttonfields in gridviews - Did a bit of research and most of the stuff I came up with had the gridviews with data bound like so :
[Code]....
private void BindGridControl() {//method created so that the binded gridview can allow paging controls DataTable dt = new DataTable(); try { /*Gridview requires another column either a checkbox or a hyperlink column that * can drill down another level and load a page where user can edit the data/cheque * Will place an exception here that will prompt a window to notify users that there were no rows returned */ GridView1.Visible = true; sqlConn.Open(); sqlSearch = "select store_nbr as [Store number],date as Date,data_type as [Data type],acct_1 as [Account 1], "; sqlSearch += "amt_1 as [Amount 1],acct_2 as [Account 2],amt_2 as [Amount 2], "; sqlSearch += "acct_3 as [Account 3], amt_3 as [Amount 3], cheque_nbr as [Cheque Number], "; sqlSearch += "cheque_amt as [Cheque Amount], gst_hst as [GST/HST], qst as [QST],comments as [Comment] "; sqlSearch += "from SimpData where store_nbr = '" + StoreNum + "'"; sqlCmd = new SqlCommand(sqlSearch, sqlConn); SqlDataAdapter adapter = new SqlDataAdapter(sqlCmd); adapter.Fill(dt); if (dt.Rows.Count > 0) { //if there are rows returned bind the datasource to the gridview GridView1.DataSource = dt; GridView1.DataBind(); } else { //label control notifies user that there are no rows found lblResults.Text = "Search returned no rows"; } My ButtonFields<Columns> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item" ShowHeader="True" Text="Select1"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item" ShowHeader="True" Text="Select2"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> <asp:ButtonField ButtonType="Button" CommandName="Select" HeaderText="Select item " ShowHeader="True" Text="Select3"> <ControlStyle Width="50px" /> <HeaderStyle Font-Size="XX-Small" /> </asp:ButtonField> </Columns>
I'm using the 'Configure Data Source' wizard to connect to my database and show the dataset in Gridview. I want to be able to update, insert and delete entries but am unsure how to build the query. I can write simple update statments to change database entries but how can I do this for entries that have been changed within the gridview?
I have a gridview with 4 columns....time,Collage,Personal and reminder
in first column + is a image Button and 8am is a linkbutton 8am,9am,10am.....etc
are coming from gridview binding with daytime.xml...
time || Collage || Personal || Reminder 8am+ 9am+ 10am+ 11am+ 12am+ ------ 8pm+
Problem (1)
i want to store the value(eg. 8am,9am,10am...) in a string variable on clicking of that cell...
and according to selected time i want to save the event.....
Problem (2)
I want to show data from table named PlannerMaster in the Collage,Personal,Reminder Column..
is it possible to show data in First Column From Any xml file And another 3 Columns from any other table/Datasource.........
Problem (3)
I also want to change the backcolor of column ..according to the saved event
For Example if any event for Personal Category (in our gridview Column no. 3) from 8am to 11am..at that condition i want to show the row 8am to 11 am with backcolor Yellow...
same for Functionality For Collage and Reminder Column .....
this will help user to visualize in which time duration he is engegged/busy.....
I have started to solve these tasks by my own...but want to do this in easy and proper manner..
Is it possible to add multiple select statements in a single stored procedure. The select statements are getting data from different tables. If yes, could anybody provide an example in adding multiple select statements, which retrieve data from different tables in a stored procedure.
here i need to get the value of attribute STATUS which is string stored in database...i am able to retreive correct value from database..but i am not able to extract it from gridview.
how to update the text within a textbox inside the same cell of a DropDownExtender and ListBox while the option the user clicks on inside the ListBox
Here is a code snip of the template field
[Code]....
Then I also have this on the RowDataBound event of the gridview
[Code]....
What I don't understand on how to do is tell which row the onclick event took place and in what column. Then I also need to figure out how to build the JS for the front end to handle this and update the proper rows / columns textbox
I want to turn 100,200,...600 etc into hyperlinks (I guess I know this part by using hyperlink field), and onclick 100, it will get the point parameters related to the value clicked (in this case, when 100 is clicked it gets US, A, Q1) and url to a new page with datasource parameter based on US,A, Q1
I have a gridview control that extends the default gridview. I have added an attribute called "hiddenSelectedValues" to to the gridview during the "PreRender" event and I have a private variable that points to the value of that attribute.
I have some javascript code that modifies the value of this attribute based on the user checking or unchecking checkboxes in the grid. I have confirmed that the javascript is indeed modifying the value of the "hiddenSelectedValues" attribute by using Firebug to see the change as it happens.
However, once a postback occurs, the grid looses the updated value of this attribute and I am unable to reference get the updated value on the server side.
How do I keep the value of an attribute changed by javascript on postback?
I've created a databound gridview inside the gridview's RowDataBound I use the RowSpan property to merge cells. The grid ends up looking like this for example....
Data Data Data Button Data Data Button Data Data Data Button Data Data Button Data Data Data Button
The button is generated using a Template Field and is a standard ASP:Button. If I click a button in an unmerged row everything works as expected. If I click a button in a merged row...the sender object on the command comes back as null and no matter what I try I can't seem to fix it or get a reference to the button.
am designing report using gridview in which i want drill down report, i.e. when i click a cell of gridview which contains value from the database. i want a new gridview to be populated with detailed report, which should be generated by passing some values from parent gridview.
i have written some code for the same,but in the code the event is not getting fired.
code is:
in gridview rowdatabound protected void gvHdr_RowDataBound(object sender, GridViewRowEventArgs e)
I have an AJAX Reorder List control, which is working fine. I want to add an "Edit" hyperlink to the ItemTemplate (which I have done) that opens an AJAX Modal Window when it's clicked. I need to add an OnClick attribute to call a javascript function and pass the value for the ID of the object bound to the list. I have done this before with a gridview with no problem - I just need to add code like this to RowDataBound event: If e.Row.RowType = DataControlRowType.DataRow Then Dim HyperLink1 As HyperLink = e.Row.FindControl("HyperLink1") HyperLink1.Attributes.Add("onclick", "ShowPopup('" & myGridControl.DataKeys(e.Row.RowIndex).Value & "')")
i have two nested gridview inside an update panel. there is a button called btnPhoneEdit inside the child grid view. when the button gets clicked, it do cause partial post back as expected but it fails to invoke btnPhoneEdit_Click.
here is how my grid view looks like and how i add my custom data source to both parent and child grid view. [Code]....
I have gridview with 3 columns and one textbox in each column. My requirement is when i paste 3 cells of copied data from excel to textbox in first column of gridview automatically 2nd cell data has to be pasted in textbox of 2nd column and 3rd cell data to textbox of 3rd column of gridview. How can it be done and can anyone provide the best code.
I've got problem with generating ajax anchors. I'm using simple
Ajax.ActionLink("test", "Test", new AjaxOptions { UpdateTargetId="test", HttpMethod="GET" }) and the generated markup is: <a data-ajax="true" data-ajax-method="GET" data-ajax-mode="replace" data-ajax-update="#test" href="/Home/Test">test</a> which, obviously lacks the onclick="Sys.Mvc.AsyncHyperlink.handleClick(...)" attribute.
I have an inventory page with a gridview that shows 1 item per record, each item starts with a checkbox in the gridview. Currently users can select multiple records and hit the order button and everything has worked well. Now I have multiple pages in my gridview, and if a user selects a few records from the first page, and then goes to the second page, all the records (checked checkboxes) disappear from the first page.
