Base on the following article:
How to generate and download PDF Report from database in ASP.Net using iTextSharp C# and VB.Net. I have a Nested GridView implemented from the following article:
Gridview inside Gridview in ASP.Net using C# and VB.Net
I have parent gridview5 and nested child gridview6 within it. The page is working as expected and formatted as i need it now.. I added a select button to the child gridview6 and when i click on it i get an error: {"Object reference not set to an instance of an object."}
I found examples of using the find control, but within the parent gridview.. and i use that fine with other controls.. but cant figure out the right combination of finding the selected row for the nested gridview so that i can display a modalpopup.
I want to create a trafic controlling system and show data in a tabular format. as follows
----------------------------------------------------------------------------------------------------------------------
August
1 2
3 4
5 6
7 8
9 10 .......31
How to achive this using any of the data control gridview, datalist or repeater control ?the numbers 1,2,3....31 are the days in a month while "HomePage", "Maps" etc are the name of the pages and the entry below each date will show no of users visited the page. I want to show the same for every month
i have fetched required data and the output is as follows .
PageId VisitedDate VisitCounts PageName
I'm trying to create a nested gridview, but I'm stuck at the editing/deleting part of the nested gridview. (Below is my code).The nested gridviews are filling out nice, I've set the DeleteParameter in the SQLDataSource, but I'm still getting this error when trying to delete a criteria: 'The Gridview 'gvCriteria' fired event RowDeleting which wasn't handled.'I've tried to create a method 'gvCriteria_RowDeleting', but that didn't seem to work out.Someone who can give me a piece of advice? Would it be possible to fill the gridview without using gvDomain_rowDataBound? Dries
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And the C# behind:
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In Nested Grid, we get a '+' sign. The problem is that '+' sign appears all times, even if there are no child records for that row. 1. Can we enable/disable OR Hide/Unhide '+' sign. depending on if child rows exits.2. OR alteast we can put some bgcolor indicating to user that this record do have child rows. Without any indicator user may feel quite annoying to click on '+' sign and nothing happens.
View 1 RepliesI want to create Graphical Report to display Order Summary,etc. how to create Graphical Report???
View 4 RepliesIs there a better, cleaner way to do this in ASP.NET 2.0?
An ASP.NET 2.0 page displays a datalist of records. Each record can have many dates, so the dates are in a nested gridview (I chose a gridview over a datalist here because we want to be able to delete a date and this is easier done in a gridview). The parent record can never be deleted.
The display works fine: the nested gridview gets its datasource during the parent datalist's OnItemDataBound event.
The problem: the nested gridview's delete function. The date gets deleted without a problem (handled in the OnRowDeleting event), but somehow the redisplay is untying all the other nested gridviews from their datasources. The delete does not appear to cause a page postback, so I don't know how the other nested gridviews are losing their datasources.
I have designed a collapsible nested gridview project using this article as a reference Collapsible Nested GridView with Paging using ASP.Net. I am trying to modify the code to collapse a gridview when another gridview is expanded so that only one nested gridview will be open at a time.
View 1 Repliesam using C# .net.. in my page am having nested repeater control.. in child repeater there is check box and a hidden ID. i want to store(here am get strucked) the ID of checked box in to my data base.. look at the below code..
HTML page....
[Code]....
In a dataset i m getting values like this
IdApplication ApplicationDesc Permissions
1 User Add
1 User Delete
1 User Update
2 Role Add
2 Role Delete
3 User2 Modify
3 User2 Change
How can i Bind like in nested repeater control
In my Nested repeater control bound i need to Bind the Values like this Formate According Groupwise
User Add Update
Role Add Delete
User2 Modify Change
In the nested repeater control i taken a label in Header Template i need to bind 3 different values Application Desc once User, Role, User2 and in Item Template i had binded the <%# Eval("Application Desc")%> but i am getting like this all permissions in 1 line
Add Update Add Delete Modify Change
I have a listbox in a list view control. I want to acces the values.
This is the aspx page
//this is aspx code.
<asp:ListView ID="ListView1" runat="server" >
<Layouttemplate>
<placeholder runat="server" id="itemplaceholder">
</placeholder>
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I want to generate serial number in gridview but the serial number should be equal to the count of records for a particular column(in my case No. of Villages).
I know how to generate serial number but i am unable to generate number of rows equal to the number of records of my datatable column(Village_Name---say for example 45 rows--- any no. of rows)
In nested gridview, i am finding some problem, i want to show child Grid headers in Parent Gridview. Can anyone tell me that how it is possible? Its very urgent. Waiting for quick response.
View 1 RepliesI have two table Order and Order Detail.
What i need is i need to bind last 10 Order in Gridview/details view with paging, and the same order detail also fetch from database and shown in another gridview.. if user click any oderNo in first Gridview/DetailView then i need to show Respective order detail in anther gridview..
without postback coz we already fetch 10 order with orderdetails from the database..and if user click next 10 orderNo using paging then again we need to load 10 orderNo with respective orderdeatils from database like this going on....as well as let me know how to take print of particular oder and order detail....?
I have 3 tables(Status,Clist,longlead) having "WOnumber" common column in 3 tables and 3 web forms(status.aspx,Clist.aspx,longlead.aspx), on main page(status.aspx) i have buttons to redirect the clist.aspx and longlead.aspx to give the inputs and save it to database.I have button called scheduleReport on status.aspx when i click this button I want the values from Clist table and longlead table of corresponding WONumber values should be listed either in word or pdf.on the top of the report it should have WONUmber.
View 2 Repliesi need to retrieve values from the database and provide it as a report to the user.
View 4 RepliesI've googled this to death and can't find anything that points me in the right direction. I want to generate a report that consists of X no. of gridviews (X can vary) where each gridview is added one at a time using ajax (to avoid timeout of rendering all gridviews in single post back). I am also hoping that when rendering the next gridview a progress bar/timer can also appear in it's place until it's finished processing and is rendered.
Does anyone know how I might tackle this? I wouldn't have a problem doing this in a single post back but now the reports are timing out I need to generate the report piece by piece dynamically.
After reserving a ticket for an travel agency, I want generate a printable report using Crystal Report. I'm looking for a way to do that. Any video tutorial or something like that?
View 1 RepliesI have 3 tables where i need to retrieve records. Please consider the following scenario:
MtblPaymentTerms
CCode TERM Amt
CC001 50% on signing 10000
CC001 20% on submission of report 4000
CC001 20% on submission of draft 4000
CC001 10% on final report submission 1000
MtblInvoice
CCode INv_No InvAmt InvDate
CC001 INV-001 15000 20/12/2010
MtblReceipt
CCode Receipt_No Receipt_Amt InvAmt Balance
CC001 R001 10000 15000 5000 (InvAmt - Receipt_Amt)
My project requires to generate a report, wherein the user selects the ccode from the drop down list, and a report as given below is generated:-
CCode TERM Amt INV_No InvAmt Receipt_No Receipt_Amt
CC001 50% on signing 10000 INV-001 15000 R001 10000
CC001 20% on submission of report 4000
CC001 20% on submission of draft 4000
CC001 10% on final report submission 1000
generating a SQL query for this report?
I want to generate a report that consists of X no. of gridviews (X can vary) where each gridview is added one at a time using ajax (to avoid timeout of rendering all gridviews in single post back). I am also hoping that when rendering the next gridview a progress bar/timer can also appear in it's place until it's finished processing and is rendered.
Does anyone know how I might tackle this? I wouldn't have a problem doing this in a single post back but now the reports are timing out I need to generate the report piece by piece dynamically.
how to change order of grid view column,after binding it through database in asp.net web application
View 1 RepliesURL....When the user creates a new child record (2nd gridview) how can I ibsert a field from the parent level (obviously from the line where they clicked from).
View 1 Replies i have the following nested gridview
i could get the inner gridview onRowDataBound working by setting that directly in the gridview
but i cannot get the linkbutton's onrowCommad inside the inner gridview working!!!
it does not fire the event even i have set it directly in the gridview
here is the code in my app_code page
[code]....
I have a nested gridview which has been working fine. Now I need to turn the inner gridview off based on some condition: a IF block is added to the existing RowDataBound event of the outer gridview. Now I'm getting "the Object reference not set to an instance of an object" error. What should be the proper way to go about this? The code:
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In addition, is there a way to "switch" columns of the inner gridview? For example, column 1 is "City", column 2 is "Price". If user selects to sort by "Price", I woud like column 1 be "Price" and column 2 be "City". Is this has to be done programmatically or if there's other way?
I have a nested gridview dynamically added. It seems I resolved all issues with the loading this control on a parent page along with other controls and I can trigger the edit of the first level - the master part of the gridview. However, I cannot trigger the edit on a child gridview.
OnRowEditing="grdChildGridEdit_RowEditing"
The master and the child gridviews have objectdatasources in a markup but I have to do the additional data binding after the loading the control on the parent page (see the code below). I'm doing that additional data binding only for the master gridview that is working fine and shows the data for the master and the child gridviews. When I click the Edit button on the master gridview it shows text boxes for the editing but when I click the Edit button on the child gridview it's doing nothing and moreover the editing mode for the master gridview is going back to the initial stage (labels).
I was trying to trigger it throughuse the registering the event:
[code]....