Forms Data Controls :: How To Make A Cell In A Listview Funciton To Click As A Url
Nov 18, 2010
I have a listvieiw with url's in some of the cells. When I click on them they do nothing. I formated the cells to be "hyperlinks" but still nothing.
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Nov 13, 2010
A GridView from EntityDataSource has an "Edit" link that takes the DataKey id (e.g., DataKeyNames = "PersonID", <asp:HyperLinkField
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Oct 28, 2010
I have a listview with 5 columns and i will bind the data from database for all these 5 columns. It may have "n" number of rows. But some items may not have values so for the empty cell i need to display some tooltip. How to do this?
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Jul 29, 2010
I am working on setting up an aspx page using access datasource in web eepression. Access Datasource is having image source information from other resources feed. I am using listview to display all the images.
The problem I am facing is that all the images are displaying in different sizes. I tried to customize Layout template by specifying the td height and width but it's not working. Is there any way to autosize the pictures in listview once page is displayed.
<LayoutTemplate>
<table runat="server">
<tr runat="server">
[code]...
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Oct 27, 2010
im just trying to use this answer, but im getting an error on my page:
"A field or property with the name 'returnantID' was not found on the selected data source."
Im not really sure what the "returnantID" is but it appears my page isn't liking it, not sure if i was sopposed to cswap it out for some other data or not.
This is my current gridview:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" GridLines="None"
DataSourceID="ObjectDataSource1">
<Columns>
<asp:BoundField DataField="ProductName" HeaderText="ProductName"
SortExpression="ProductName" />
<asp:BoundField DataField="Price" DataFormatString="{0:c2}" HeaderText="Price"
SortExpression="Price" />
<asp:BoundField DataField="Length" HeaderText="Length"
SortExpression="Length" />
<asp:BoundField DataField="Engine" HeaderText="Engine"
SortExpression="Engine" />
<asp:BoundField DataField="Colour" HeaderText="Colour"
SortExpression="Colour" />
<asp:BoundField DataField="Description" HeaderText="Description"
SortExpression="Description" />
</Columns>
</asp:GridView>
would just like the ProductName to link to the corresponding products page(using its Id)
p.s this is what i tried:
<asp:HyperLinkField DataNavigateUrlFields="returnantID" DataNavigateUrlFormatString="Details.aspx?id={0}" DataTextField="ProductName" NavigateUrl="Details.aspx" />
**Update** I changed the "returnantID" to "ProductName" which turned the name of my product into a link but clicking that link gave me this new error:
Input string was not in a correct format.
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Jul 15, 2010
me how can i make each cell of a gridview selectable(Web Project)?
Basically my requirement is to do some action when i select a cell without having postback. And I am not allowed to use ajax or jquery here. how can i do this using only asp.net gridview and javascript(possibly).
For Example, i want to make some control visible/invisible or enable/disable based on the cell selected.
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Aug 16, 2010
I'd like to make some words of a cell in gridview Bold. For example - "MRN No.: SI0021848 Name: Cherry" like my attachment. I could query this field value from database but don't know how to make some words Bold. How to do it?
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Mar 22, 2010
I am trying to populate the ListView using LinqDataSource data source but the issue I am having is.I need to load the listview on Search button click action.
IN the page_load I kept like this:
===========================================
LinqDS.Selecting += new EventHandler<LinqDataSourceSelectEventArgs>(LinqDS_Selecting);
protected void LinqDS_Selecting(object sender, LinqDataSourceSelectEventArgs e)
{
e.Result = ObjectDS;
}
=============================================
This works fine but this happens on page load,i want this binding to happen on button click?is there a way to do this?
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Aug 3, 2010
I generate dynamic grids based on a count value returned from some DB tables. the code for it goes like this : I give and Id to each grid that is generated.
if (myDataList1.Count >= 1)
{
for (int i = 0; i < myDataList1.Count; i++)
{
//retrieving the exact i count from pageload
ViewState.Add("newCount", i);
//creating the dynamic grid with its corresponding gridview properties.
grvDynamic = new GridView();
grvDynamic.ID = "GridView" + (i+3);
grvDynamic.AutoGenerateColumns = false;
grvDynamic.RowCreated += GridViewRowCreated;
grvDynamic.RowDataBound += grvDynamic_RowDataBound;
//adding bound field columns to retrieve data from stored proc
BoundField metric = new BoundField();
metric.HeaderText = "Goal ";
metric.DataField = "metric";
grvDynamic.Columns.Add(metric);
BoundField mtd = new BoundField();
mtd.HeaderText = "MTD";
mtd.DataField = "value_MTD";
grvDynamic.Columns.Add(mtd);
BoundField goal = new BoundField();
goal.HeaderText = "Tier Level Achieved";
goal.DataField = "value_goal";
goal.HeaderStyle.Width = Unit.Percentage(10);
grvDynamic.Columns.Add(goal);
BoundField you1 = new BoundField();
you1.HeaderText = "Month End";
you1.DataField = "firstLevel_you";
grvDynamic.Columns.Add(you1);
BoundField you2 = new BoundField();
you2.HeaderText = "Month End";
you2.DataField = "secondLevel_you";
grvDynamic.Columns.Add(you2);
ButtonField singleClick = new ButtonField();
singleClick.CommandName = "clickHyperlink";
singleClick.Visible = false;
grvDynamic.Columns.Add(singleClick);
BoundField metricId = new BoundField();
metricId.HeaderText = "Metric Id";
metricId.DataField = "metricID";
metricId.Visible = true;
grvDynamic.Columns.Add(metricId);
//binding the gridview to data.
grvDynamic.DataSource = data;
grvDynamic.DataBind();
grvDynamic.Columns[5].Visible = false;
}
}
protected void grvDynamic_RowDataBound(object sender, GridViewRowEventArgs e)
{
//this basically gets the metric Id's of rows with the ishyperlink flag set to 'Y'. I need to make these particular cells clickable var isClickable = (from md in myDataList3 where md.IsHyperLinkFlag == 'Y' &&
md.value_MTD != null select md.metricID).ToList();
if (e.Row.RowType == DataControlRowType.DataRow)
{
// Get reference to button field in the gridview.
LinkButton _singleClickButton = (LinkButton)e.Row.Cells[5].Controls[0];
if (isClickable.Contains(Convert.ToInt32(e.Row.Cells[6].Text)))
{
e.Row.Cells[1].Style["cursor"] = "hand";
e.Row.Cells[1].Style["color"] = "blue";
e.Row.Cells[1].Style["textdecoration"] = "Underline";
e.Row.Cells[1].Attributes.Add("onClick", "window.location ='../HeaderPages/page2.aspx' ");
}
}
}
This code works perfectly fine , depending on the ishyperlink flag in the database...specific cells in the grid are made clickable and then redirected to page2.aspx My Issue: I need to capture which specific cell in which specific grid the user has clicked. store some information in sessions based on the cell clicked and use that information in page2.aspx.
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Apr 12, 2010
Writing a row header of listview. It is difficult to make a codeless listview but now I just want to achieve this with anyway.
Here is the sample image
[url=http://www.freeimagehosting.net/image.php?0279795f10.png][img]http://www.freeimagehosting.net/uploads/th.0279795f10.png[/img][/url]
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Aug 6, 2010
i have a ListView of items like this:
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Apr 26, 2010
i've made a list view to get data from my database. One field of the database is text. How can i make the listview to display only the beggining of my text? Because, now it displays all the text and it does not look good when you enter a large text.. (e.g. displaying the beginning of an article)
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Mar 2, 2010
i have a listview (inside an update panel) in a user control with two columns in each row. the list view is bound to a datatable via a stored procedure. i use the control on a web page and on the click of a button (which is not inside the listview, but in the user control) i want to add a new row at the end of the listview which should add a row with two empty text boxes (one for each column) at the end of the listview.
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here's my html code for the listview in the user control
[Code]....
and this is the c# code behind
[Code]....
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Jan 22, 2010
I have created a WPF ListView that uses GridView as its view. Below is the XAML code for my ListView
[Code]....
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[Code]....
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Apr 27, 2016
i want to get repeater row cell value when link button clicked. How should i do that?
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<HeaderTemplate>
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Mar 4, 2011
No sense in showing a competely blank column. how to make a GridView column invisible if every cell in that column is empty?
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Feb 10, 2014
I want to change single cell value and color by click on cell in grid. and i want select more one cell.this process only happen in client side after giving approval only i want to upload in database.
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Jan 16, 2011
On the items in my listview, I have a button to allow for editing. The strange thing is, that the button only changes to editmode on the second click of the button, and then it doesn't load the data from the item. I have tried to debug this issue, and it does cause a postback on the first click, but nothing happens. Then on the second click, it fires a postback again and changes to the edittemplate, but without any data.
I databind my listview on
if(!IsPostback)
lv.DataSource=.....
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Jan 6, 2010
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Mar 3, 2010
I've some webpage with listview control, and double click event on each row on it.
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Aug 31, 2010
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Jul 22, 2010
I have a listview that has been constructed using tables. I have set the DataKeyNames="SomeTextField" among others. This column is currently not visible in the ListView.
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