I have a gridview with AutoGenerateColumns=true that is presenting a challenge to me. Challenge #1The data structure from the database server follows:Product |Qty |Jan-09|Qty|Feb-09|Qty|Mar-09 etc CD|1.00 |$100.00|5.00|$500.00|7.00|$700.00 etc DVD|2.00 |$400.00|7.00|$700.00|8.00|$800.00 etc But the gridview control renders the Qty columns differently, I am getting the following columns from my gridview control.
I have a basic vb.net webpage that returns data from my sql database and fills a gridview. One of the columns is the name of a file. I'd like to modify the gridview and make the name of the file "clickable" so that the user can see see the name file they uploaded, and if they want to, click on the filename and open the .doc or .xls. Is this possible?
My columns for the gridview are:
I want to display the FilenameatUpload, since it's the name of the file the user will recognize, and make it clickable to then pull up the actual File, which is the hidden bound field of "FileName" (I modify the name of the file when they upload it to ensure it's unique.
I need to change padding for one column in ASP.NET GridView, while all other CSS atributes defined in external CSS file should be left untouched. How can I do it? Update: Below is my code that solved the problem:
How to change the values in gridview on text change of templated control without databind again?the value of templated text boxes should change If i change the value of one of the templated textbox then accordingly(By mathematical calculations) the vlaues of all tempated textboxes should also change.
I have a dataset into which I load an xml file using DS.ReadXml("~/Example.xml"). I have a column labeled show which is a checkbox. Below the gridview I have a button which says show all. When this is pressed, I want it to check every checkbox in the gridview and save the dataset back to the xml file.
My xml file has the following format:
My code is as follows:
Why doesn't this code work? I get the following error whilst executing it:
Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index
1) How to add new row in gridview below the selected row.
2) how to change gridview row data by changing the dropdown value in template column. e.g) i have a gridview which shows the id, desc, qty etc. and there is template field of dropdown which shows the id.
now i want to do 2 things.
i) when i click on new row button a new row should be added (at desired location will be preferred)
ii) when i change the ID from dropdown field the entire row data should change according to new ID.
I have an ASP.NET gridview that list all data rows for Book store with column name: Book (BoundField), quantity (TemplateField) , price (templateField) and amount (amount = quantity * price). I would like to change either quantity or price that will update the amount automatically after leaving cell in the gridview but not save new values into database until I made all changes and display message: "Are you sure to change them in database?".
My issue is that , need to change the column name(following some format) of the gridview (which is binded with XMLTextReader). Without changing directly XML file, Required to change the column name dynamically at runtime .
I have a gridview that has certain values in it that I would like to change based on a condition. For example, if a value in the column is 'x', I would like to make that Value Bold and have text that says 'Not applicable'
How can I do this? How can I programtically chnage values in a gridview?
I havent researched this because im not sure exactly what it is called (if you tell me what it is I could do some research - or if you feel really generous - maybe point me in the right direction of a tutorial..)- but im trying to do the following
I have a gridview - in this gridview i have a LinkButton - when i click the linkbutton it performs the action.
What I would like to do is - upon clicking the link button and the action successfully being done - I would like the link to change to a nonclickable text that says "success" in that cell only...
I have a merged column of firstname and lastname by "Select firstname + lastname from table" but when it appears in the gridview the header text of the column is "Expr1000". How can I change the header text of that merged column?, and I want to change its text into "NAME".
I want to dynamically change the header text of the column in GridView. I have a object data source with 2 columns. I display the column one, but i want to display column two as a column one header text.
How can I do that? Is it possible to bound coulm to a header text?
I was wondering if anyone could help me. I have a template field which has four itemtemplates that each hold a label in a gridview. These labels are always constant with the same strings. What I want to do is change the css formatting of these four labels depending on the value of a column. So the css formatting would have to be done for each row, not the whole column. I bind the gridview to a dataaccesslayer so there is no sqldatasource on the page. Does anyone have any idea how to do this and where it would be done. I will have the dataview with the data sorted in the correct order. The actual column that is used to alter the CSS will not be in the gridview although I could assign it to the datakeyname if that makes it easier as the data is not sensitive.
I am using gridview for show my data. in gridview i am using hyperlinkfield,i want to change font color on row mouse over please tell me how can its possible.if its not possible, i am ready to use temlate field. please give me solution for my query.
Environment used - Asp.net MVC 1.0 with c#Problem - I want to use the gridview like functinality in .net mvc. I have used gridview extention method that provide me much similar functinality of gridview but in it there is a problem with column custamization. I want to use a flexibility to customize column heads and its related data.me any available solution to implement gridview functinality in asp.net MVC.