Regarding your excellent gridview inside gridview, how i can change the jquery so i can use + and - text characters instead of images, i would use an achor tag for this in the gridview;
<a href="#">+</a>
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 RepliesUsing ASP.Net/VB.Net 2005.
I have an accordian inside a nested gridview that is controlled by an imagebutton. The Imagebutton is a plus sign "+" and the expand/collapse functionality is working great.
What I need to do is when the user expands the accordian is to change the plus ("+") sign to a minus ("-") image. I am trying to do this with javascript but its not working.
I have one repeater that has one image(image1) bound from data base .also i have one pop up div that has another image(image2) without any image url.i wanna when click on image1 thats url put in image2's url and my pop up div show
View 1 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 RepliesMy issue is that , need to change the column name(following format "Remove first character and after 3rd character insert colon") of the gridview (which is binded with XMLTextReader). Without changing directly XML file, Required to change the column name dynamically at runtime .
Performance.xml
<Performance>
<Departments>
<Heading>FS</Heading>
<S0015>1</S0015>
<S0020>2</S0020>
<S0025>5</S0025>
<S0030>5</S0030>
<S0035>6</S0035>
</Departments>
<Departments>
<Heading>BS</Heading>
<S0015>0</S0015>
<S0020>3</S0020>
<S0025>5</S0025>
<S0030>1</S0030>
<S0035>3</S0035>
</Departments>
</Performance>
Heading S0015 S0020 S0025 S0030 S0035
FS 1 2 4 5 6
BS 0 3 5 1 3
Required Format: Remove first character and after 3rd character insert colon (S0015 -- 00:15)
Heading 00:15 00:20 00:25 00:30 00:35
FS 1 2 4 5 6
BS 0 3 5 1 3
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 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:
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Using vb.net/asp.net 2005
I have a nested gridview (gridview within gridview) that I need to render beneath the outer gridview.
I keep finding examples online of showing a nested gridview in the last column of the outer gridview but I need to show my nested gridview instead under the outer gridview.
I was certain that I had done this before by putting a row (<TR>) inside the TemplateField so that the nested gridview would display under the outer gridview. I am getting the data ok for the nested gridview, that is not a problem. The only issue I am having is making the inner gridview display under the outer gridview.
btw, the error is below:
<ERROR>
Type 'System.Web.UI.WebControls.TemplateField' does not have a public property named 'tr'.
</ERROR>
I have a nested gridview containing gridviews: gvMaster(Parent) and gvAlternate(Child)
If I select a row in gvAlternate is there a way for me to find out what gvMaster row it is under? I want to highlight the selected gvAlternate row and the gvMaster row that it is under.
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I can get a certain set of rows of gvAlternate only by referencing which gvAlternate control set I want to access: this is based on the gvMaster.Rows and then using the FindControl and id name:
GridView
gv = (GridView)this.gvMaster.Rows[aRowNumber].FindControl("gvAlternate");
Therefore, it is true that a set of rows in a nested gridview is tied to a specific row in its master gridview, the question is does the child gridview know which set it's connected to or does it's master know if a childset has been selected?
I have a parent gridview5 with child gridview 6, today i deployed it to our dev server and on that server we have alot more records, so for the nested gridviews i need to enable paging on the parent gridview5. Doing so works fine, until i make a selection within the child gridview6, once any selection is made, and i try to page the page throws an error, i have the following bound to the parent gridview5.
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Am Saving the file in Excel format which contains Chinese letters using C#.NET.
The excel file saved successfully. But the Chinese words are messed up in excel file.
Code Used to Save is :-
Response.Clear();
Response.Buffer = true;
Response.AddHeader("content-disposition", "attachment;filename=" Test.xls");
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It shows the exact output in website (脚宽 ). But after saving the file the excel file shows like this (脚宽) .
Ex: 脚宽 ----> 脚宽
In my database, there is a column "summary" with single quot in it.I am fetching this data inside Gridview. Data is shown inside Gridview as:
<summary>"
I want single quot to be shown inside Gridview as (')for that I tried to change the code as below:
<asp:GridView ID="GridView1" runat="server" Width="100%" BackColor="White" DataKeyNames="IssueId"
AutoGenerateColumns="False" AllowPaging="True" PageSize="8" CssClass="Grid" OnRowDataBound="GridView1_RowDataBound">
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I want to developing custom control which is having grid view and i want it to be have one nested grid view but at compile it have to be shown and that child grid view much is shown as in row with every record, how i could do this.
View 1 RepliesI used your nested gridview example to display data. How to extend it a little to demonstrate how to edit the nested grid?
View 1 RepliesI have a gridview (gvNested) nested inside another gridview (gvParent). I want to get the selected value of the nested gridview, but keep getting the classic 'object reference not set to an instance' error. I thought that this would work
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Where gv.SelectedValue would return the information I needed.
I am using C# with Access/SQL databases. I have this piece of code for a nested gridview using access database working fine:
private AccessDataSource ChildDataSource(string strProjectCode, string strSort)
i'm new on this forum and my english is not the best, so i hope that i can explain my problemI have a gridview nested in a Repeater, this is the markup :
<ItemTemplate>
<asp:GridView ID="GridView1" EmptyDataText="<%#((mioDataTable)Container.DataItem).categoria %>" runat="server" AutoGenerateColumns="False" CellPadding="4" CssClass="grid" DataKeyNames="id"
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With reference to the below article
ASP.Net Nested GridViews – GridView inside GridView with Expand and Collapse feature
Add new Row to GridView on Button Click in ASP.Net
I am looking for adding new row to the nested gridview control.
How can get datakey value of Nested(child) GridView on click on delete button of child grid
View 1 Replies