C# - Hide Empty Columns In A Gridview Without Knowing Which Will Be Empty?
Mar 4, 2011
I am working with a gridview that pulls data from a SQL database based on selections in dropdown lists. The source table has six columns for attributes of the selection, but depending on what is chosen, there could be anywhere from one to six of those that are empty (all null values). When the column is empty, I would like to have it hidden so the page is less clunky and confusing.
I've searched around for an answer for the past couple days, but what I have found so far is either related to hiding columns that you know are empty which I will not know or removing them in the SQL code which I think doesn't work if the column is called for in the gridview code and doesn't exist in the query.
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Feb 16, 2010
I have a Gridview and I want to hide a column when empty. The code works then the column is in Boundfield but not in Templatefield. Can anyone show me the code of how to do it in Templatefield?
Here's my code using OnDataBound event:
protected void hideColumn(object sender, EventArgs e)
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Oct 20, 2010
I have a repeater control having columns in it.When I bind the control to a data source then some of the columns become empty when there is no data associated with it.I want to hide the column if there is no data associated with it.I was trying to implement a solution given in this thread:
[URL]
However,I am not sure how to write the logic for hiding and showing the placeholder.I have written some code for the same but that clearly doesn't work.The following is the .aspx as well as the code behind which I am using:
[Code]....
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Feb 19, 2010
I have a gridview with two bound fields. On clicking a button i want to display the values in first row of gridview in two textboxes. But if gridview cell is empty i am getting the text in textbox to which the value of cell is given as -' 'i know my problem will be solved if i use the template fields instead. But i want a solution while maintaining the bound fields ,if any.
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Feb 10, 2011
provide an example to do that... "Hide column if row is empty" in Databound()
datasource could be .1
coulmn: id-value1-value2-value3
row: 1-4-3-NULL (output: hides row value3) because the value is NULL
.2
coulmn: id-value1-value2-value3
row: 1-4-NULL-NULL (output: hides row value2,value3)
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Oct 6, 2010
i have a gridvew on my page as below and above it is a heading. If the gridview is empty
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[code]....
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Dec 24, 2010
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[Code]....
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[Code]....
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[Code]....
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Jul 5, 2013
My gridview look like this,
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button  button                   5/4/08
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button  button      dala.mp3      5/4/08
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button  button      lada.mp3      6/4/08
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Aug 8, 2010
Using C# & asp.net
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Jan 15, 2010
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Sep 5, 2010
I have this code, how will I write the code so I can check if a textbox i empty? This way want work. Now it goes in if cellPhone != null all the time.
[Code]....
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Jan 12, 2011
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Jan 18, 2010
I've created a stacked bar chart - so there are multiple series in a line. The series display the value, but when the value is 0 I don't want the value to be displayed because if there are multiple 0 value is starts to look like 0|0|0|0 i.e. not very nice on the eyes. I'm wondering if there is a way i can say if the value of the series is 0 dont display the value.
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Dec 5, 2013
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Aug 10, 2010
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Apr 29, 2010
I want to hide a grid view column if that column is empty. How do I do this? I dont have much exp. with grids.
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Jul 16, 2010
I would like to hide a submit button if a DataList is empty. I don't really know the code. If you submit an answer please show me the code also. I have to do it in VB.Net. I googled and found the following code that I place in the code behind under the Page load event.
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[code]...
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Jun 27, 2012
When I click on the Alphabets it will show the details of a player...however, when that particular letters has no details of the player..I want to show."No results can be found"..Is there anyway to do it?
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{
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[code]...
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Feb 16, 2010
In a DetailsView Templatefield i have some binded Labels.
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Mar 26, 2016
I want to hide 'image55div' div if [imagepath5] COLUMN is null how to achieve it!
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[Code].....
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Mar 18, 2010
in asp.net page user able to select gridview Columns, and it will hide remaining columns and that selection done by check box with column list bellow is Image link , what exactly I am looking for [URL] it look bellow after selection of column done [URL]
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Jul 26, 2010
I need to hide rows in a GridView where all of the cells in the row contain no data. Here's the trick, in RowDataBound, I am performing the following:
[code]....
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Apr 11, 2010
I have a 3 column layout using table-less design.
[code]....
The CSS:
#left {width: 200px;float:left;display:inline;}
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is this possible, without altering the HTML?
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Jan 19, 2010
GridView1.Columns.Count is always zero even SqlDataSource1.DataBind();
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Mar 6, 2011
I;m trying to get a value from the gridview to a text box... but it always turns out blank... but on the webpage it shows there is a data.
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this is my full code
vb Code: .....
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