Forms Data Controls :: Display SQL Data Output And Achieve Customized Formatting?
Feb 23, 2010
I'm trying display data from a sqldatasource but I need to customize fonts, sizes and layouts. What would be the best way to do this. There's not much data only 8 rows and 3 cloums.
It's for a display screen that will show workers how much product they have produced.
I was looking at binding the data to lables and laying out the lables in a table but that process looks intense and streching my knowledge.
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Aug 4, 2010
I would like to be able to select a few rows from my database and display them on one page that I can share with other people. Therefore I need to generate a unique link that only displays the data I have chosen. It seems that using querystrings in this circumstance would create rather a long link, is there an alternative way?
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Feb 26, 2010
am developing web application using csharp using visual studio 2005.I have the records that are being displayed on gridview. Now I want two columns to have a culumativetotals.How can I achieve this? data is as follows: How can I achieve Comulative totals as in Column 4.
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Oct 29, 2010
I am trying to achieve a list view with this structure.I have many categories with many products
<table>
<tr>
<td colspan="3"><h2>Cat1</h2></td>[code]...
As you see the <td> for products must always be no more than 3 columns. but if there are 8 products then there will be 3 rows (2 full rows and one row with only 2 products) So far I have this:
<asp:ListView ID="lvProducts" runat="server">
<LayoutTemplate>
<table cellpadding="0" cellspacing="0" border="0" width="800"> [code]...
it doesn't work .
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Jan 14, 2010
Using a GridView to display unique website department names from a database table, is it possible to create a hyperlink in the GridView to that specific departments page? I'm a beginner and haven't found any examples so unsure as to how this would be accomplished.
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Sep 1, 2010
am using vs 2005 and sqlserver 2005.in my database table (name : users) there are more than 10 lac records.i have to display the user details in a grid.if i wrote the sql query as " select * from users" then it is throwing the "System.OutOfMemoryException"So i wrote the query using rownumber (i mean first it will get inly specified no of records ex:25 )so it is displaying only that 25 recordshow to give paging in this situation...?y requirement is in the grid i want to get and display first 25 records with the paging asirst Previous 1 2 3 4 5 6 7 8 9 10 Next Last
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Jan 9, 2010
I have to create a customized Next/ Previos solution, the DataPager is not flexible enough for what I want. This is what I have so far.
1. A user does a search and 100 records are returned, I have 25 records per page and so get 4 page numbers -- this is already done on search.aspx
2. The user clicks their choice (let's say its 'Post 10') and is taken to that record on details.aspx -- pretty standard stuff.
What I now need is a Next /Previous links on the details page -- so if the user clicked Post 10, on the details page will be two links, Next linking to Post 11 and Previous linking to Post 09. (i'll actually be using the post title as the text in the links not simply Next/Previous) I'm unsure about how I should begin to struture this, should I be looking at creating Temp Tables in Sql Server and step through the records or can I access the dataset from the search page and step through that?
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Jan 28, 2011
[Code]....
My question is: how can i create my own parameter based upon the QueryStringParameter?
Example:
[Code]....
I now called it QueryStringGuidParameter.
The purpose of this is: I'm not sending any querystring's via the aspx?querystring other thasn aspx?guid={guid identifier}.I hope my code below explains it al little bit.
[Code]....
A soon as a page Redirects f.i. with this example
[Code]....
Instead of calling Response.Redirect i call the Redirect i created. This transforms the querystring in a session with a guid and parameter. The Redirect only sends the guid in the querystring. and the receiving page picks up the guid and translates it back into a querystring.
Purpose is you have a secure way of dealing with info sending via querystrings. Lets say in the past you could easily get other info from the page by just changing a value in the key send via a querystring. In my case lets say the user request a Customer "A" with querystring ?ID=1.
Simple change the query in the addressbar to ?ID=2 (or something else) would give him another customer. Maybe a customer he is not allowed to see. (Of course this can be prevented also in the business layer, but that's not the point.)
So if i simply could create a new QueryStringParameter lets say called QueryStringGuidParameter which i can use in the ObjectDataSource but ideally just for all controllers which are able to use the QueryStringParameter , i don't have to go into code behind and set the SelectParameters in there.
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Jun 13, 2010
I have an application as in the following,
[Code]....
The application works, but I would like to have 10 results per page. How easily can this be done? I don't want to use data view or grid view like most of the examples talk about, I would like to do this in the fashion that looks like what I have now, only not so many entries in a whole page.
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Mar 22, 2011
I have a asp.net gridview control on my page with several fields and a couple of command fields. However, the update command is giving me problems.
Here is what works. The update command works provided I put straight text into the textboxes that appear. I even have one field that contains a dropdown list which works fine.
Here's the problem. I have two fields that need to access their value programmatically. These fields will reflect the current datetime and the current loggedin user from active directory. I have already created public strings in the C# code.
When I run the edit command on the asp form the grid uses one "DataKeyNames" element. With this the grid can update the selectedrow. However, I haven't been able to access it programmatically in the C# code. I can access the selectedrow in the "selectedindexchanged" event but then I am not able to update my fields in the gridview itself. So, part one of my question is how to I access the "DataKeyNames" properties of a gridview control.
if I can't access the "DataKeyName" property perhaps I could set the label nested within the gridview to the "myCurrentUser()" public string. I am inserting my code to hopefully make this clearer.
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Jul 31, 2010
I'm gonna outline the application roughly: it's a tool, where people can upload a CSV-file, which contains their data for some crazy water-plant-biology-stuff. ;) The job of the application is (besides others) to validate their entered species. So far no problem, I've got my string-array with the correct species abbrevations, and i can parse the species names from the user-edited CSV-file.Whenever a species is found, that is not part of the reference-array its being sent to a GridView as a new row. All of the above works fine - if anything isn't explained well, just ask.
Now, what I want to do is to give the user a simple edit-function: beside the WRONG species name, it would be terrific, if there was some sort of drop-down-list, filled with the correct species names (which are stored as a string-array in my .cs-file!). The user looks at his wrong species, then just has to select the correct name from the drop-down-list, either updates row for row, or even better: edit every row, and update once at the end. Is this possible? I remember that it's quite easy to fill template-fields with data through SQL-connections etc, but is there a more simple way to do it? As said, I've got a fine string-array in my .cs-file behind the aspx-page.Haven't found any code for this. Are template-fields in the Gridview the right way?
Which might be a solution for the updating-problem: I keep storing the wrong names in the rows, and just add another column next to the species name, where this drop-down-list should appear. Then i add a button, which, when clicked, gets the old value & the new selected value for each row, and updates the data. Should work? So the problem remains: how do I add a template-field with many (<500) items in the .cs-file to a GridView-Column?
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Apr 27, 2016
In order.aspx page is button that when click on it it will save data in session:
protected void Imgorder_Click(object sender, EventArgs e) {
ImageButton ibtn = sender as ImageButton;
int id = Convert.ToInt32(Request.QueryString["Id"].ToString());
DataTable dtFiles = GetFilmInfo(id);
string Name = dtFiles.Rows[0][1].ToString();
[Code] ....
I have show.aspx page that there are 2 label
LblLink and Lblsend now I want in this page check session[order] Item:Buy
new DataColumn("Buy",typeof(string)), });
dt.Rows.Add(dt.Rows.Count + 1, Name, "MKV", PostDvdPr, PostDvdPr, DVDE, Code, Type, SectionName, "DownLoad");
if it was "Download" it do =LblLink.visible=True and Lblsend.Visible=False
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Jul 31, 2010
I am facing certain problems with the data formatting in GridView when the data is bound dynamically to it.
I have a DateTime column and want to only show Date from it and not the time.
Another Decimal type column which accepts decimal upto 4 places, I want to show decimal upto the places defined in the particular value (don't know how to put it in the correct way, but here is an example of what I want).
i.e.
1.0000 should be displayed as 1 after the databound in the gridview.
Similarly,
2.3400 --> 2.34
1.0050 --> 1.005
1.1000 --> 1.1
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Apr 9, 2010
I'm using the "Reponse.ContentType Method" for exporting from an ASP.NET page to excel using code similar to this:
[Code]....
That isn't my exact code since my code is in C# but otherwise basically the same. It works fine but when I open the file in Excel everything is formatted with the "General" data type. It doesn't matter if its a string, a number or a currency. I would like to be able to define how each column is formatted so that Excel displays the data properly with minimal if not any work from the user. I know the sw.ToString above is simply an html table that is in string form. Do I have to parse that string and add in something to format each cell or can I do something with the DataGrid object or something completely different? This seems like it would be a common problem or desire but I can't find much of anything on it anywhere.
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Jan 18, 2010
I am looking for a method to format gridview bound data using javascript.
I know you can have custom formating in Eval using:
[Code]....
But I am looking for a way to perform this task on client side, rather than doing it on the server.
For example if I want to format a date field being bound in a custom way, something like emails date received in gmail. (Only show time if it is today's date [15:30] and only show day and month if it is this year date [14 Jan] and show the full date if it is not this year [10/10/2009].
So, how I use javascript to format a field (ie. custom date format or setting a control visibility)?
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May 4, 2010
I have the following code that works fine:
[code]....
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Apr 21, 2010
I'm creating dynamic controls based on a tree structure I built from a database.
Basically each part number in my tree, I want to be able to type in a serial number for, so the form will look something like this:
Part 1 [textbox] [save button]
Subpart of Part 1 [textbox] [save button]
Subpart of Part 1 [textbox] [save button]
Part 2 [textbox] [save button]
and so on. I have the generating of the controls correct right now. However, all of the controls just come out in one line like the following:
Part 1 [textbox] [save button] Subpart of Part 1 [textbox] [save button] Subpart of Part 1 [textbox] [save button] etc..
How do I go about putting a break in between each "row" I'm making so I can obtain the tree format I am looking for?
[Code]....
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Feb 2, 2011
formatting a gridview where I have some numbers that show up with the minus sign on top of the number.Ideally I'd like to set the negative numbers to be red if you know how to do that.I'd also just like more control over the width of the columns.some of my formatting code is below. The If - Endif stuff fails with a null reference exception, but the forecolor and backcolor and align code works
[Code]....
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Mar 28, 2011
I have a GridView with bound TextBoxes (using smallmoney columns) that are formatted as {0:n2}. Is there a way to exclude the comma when the amount is 1,000.00 or greater?
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Apr 26, 2010
I'm looking for a way to format a drop down list's selected value property such that if the Bind value is not found in the db then display "Empty".
I saw something a while back like <%# Format { Bind("Account_Type") ? Bind("Account_Type") : "ALL"} %>.
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Nov 1, 2010
I have a problem with the layout of my datalist. Everything works except for the layout of the datalist. It's currently display 2 columns in a table layout. From the looks of it, when it switches over to the second column my format gets messed up and I mean there are random gaps in certain areas. Is there a way to fix this?
Here's my Datalist control:
[Code]....
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Jun 3, 2010
I have the following VB code that is trying to change colors based on the values. The first condition works but the second does not.
[Code]....
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Jun 14, 2010
I have the following code:
[Code]....
I need to add a check for a checkbox column in the grid. Something like:If CDate(e.Row.Cells(6).Text) < Date.Now and 'checkbox is checked' Then make another colorHow do I check for the value of the checkbox?
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Mar 18, 2010
I'm trying to get numbers converted to the proper look I prefer. But, it doesn't seem to be working.
I'd like the number to read 1,092, but instead it's listing it as 1092.0000000
Below is my EVAL as well as the code behind for this.
For the eval, I had to add the Convert.ToString to handle DBNULL items.
[Code]....
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Feb 2, 2011
I have a gridview on my aspx page. I know we can format gridview row in rowdatabound() of gridview. But my problem is bit different.
In my gridview, i have a column customer code, a single code can repeat more than once successively. I want for one customer code, row color should be blue and as soon as code changes colour should be yellow for that code. Similarly when code changes again color should be blue again.
In this way color of my gridview rows should be blue and yellow alternately based on my customer code.I have arranged customer code in order by using sql order by clause.
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