I have datagrid and inside this grid have template field. I add Header text progr. like this
gvData.HeaderRow.Cells(8).Text = "Hi" But when I do this I can not sort this column when add SortExpression="Hi", i not have clickable header. How can I do this
I have datagrid and inside this grid have template field. I add Header text progr. like this
gvData.HeaderRow.Cells(8).Text = "Hi"
But when I do this I can not sort this column when add SortExpression="Hi"
I have an item template field retrieving a date field from an Oracle 11g database that can be null. The date is converted to a string before binding to the gridview. When the column is sorted is is being sorted as a string. I have read in several places if you add a formatting string to the eval statement in the item template that the sort operation will then sort the string as a date. However, I cannot get it to work. I also tried a bound column, but the column is still being sorted as a string.Code from the aspx page:
<asp:TemplateField HeaderText="Comp Date">
<HeaderTemplate>
<asp:LinkButton ID="sortDatea" runat="server" CommandName="Sort"
[code]...
I'm trying to programaticaly change the 'headerText' property of a GridView boundfield.
[Code]....
Apparently all goes weel, because i ca see, in a a debug session, the control initial value, and after i change it, the value changes.
I need to set the HeaderText of GridView BoundField in codebehind file based on a flag at runtime.
I tried setting the column name as
e.Row.Cells[0].Text = "XXXX";
It is worked out but not able to sort that column.
here my requirement is to set the HeaderText programmatically in codebehind and able to sort the column.
[Code]....
when image display, there is a space where the template headertext resides.
how do i remove the header space (vertical line )completely to leave just the imagebutton.
I am using VS2008.I am binding dynamic datatable to gridview. I have few dropdowns and textboxes in gridview.
I have dropdownlist(ddlTrCodeNw_)in gridview foooter template. Based on the selection of Trcode value few controls will be enabled,disabled,visible,hide. in gridview.
<asp:GridView ID="gvAPPost" runat="server" Width="100%" ShowFooter="true"
AllowPaging="true" AutoGenerateColumns="false"
onrowcommand="gvAPPost_RowCommand"
onrowdatabound="gvAPPost_RowDataBound"
>
<Columns>
<asp:TemplateField HeaderText="Discount %" Visible="false">
<FooterTemplate>
<asp:TextBox ID="txtDiscountPerNw" runat="server" Width="40px" Enabled="false" Visible="false" ></asp:TextBox >
</FooterTemplate>
<ItemTemplate>
<asp:TextBox ID="txtDiscountPer" runat="server" Width="40px" Enabled="false" Visible="false"></asp:TextBox >
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
Intially I set TemplateField HeaderText also Visible="false".
so i have written the condition in ddlTrCodeNw_SelectedIndexChanged.
Now when
if(ddlTrCodeNw.SelectedValue=="24")
{
txtDepstNw.Enabled = true;
txtDepstIncNw.Enabled = true;
txtCrdtNw.Enabled = false;
txtCrdtIncNw.Enabled = false;
lblDiscTrcodeNw.Visible = true; // I want to show this TemplateField HeaderText also when i need.
}
I can I show TemplateField HeaderText also whenever i need.
I have a formview with various templates set up for a database that has 255 columns. I need the insertitemtemplate to pre-fill values based upon a specific selection by the user (just like the edit item template) but when the template is switched to insertitemtemplate every text box is cleared. The idea is that a new entry is usually made by making minor changes to an existing entry. With 255 fields I don't want to require the user to enter every field when only three or four need to change.
View 8 RepliesI have a gridview which the columns are created programmatically.
When a button is click i will clear all columns and add the columns that I want. Im adding a boundfield which is not a problem. When I add a template field, I must add also the item template which is my problem.
How can I add a item template in the template field I created which is binded in my datasource. Also what event handler should I use to do this.
Here's the part of my code:
[Code]....
Someone know how can I bind a label item template from the datasource. The label item template should be firstname + middlename + lastname.
If im not doing it programatically, it will be just concatenating eval(). But how can create item template and bind it programmatically?
i am implementing a update query module.i am displaying all fields from a table for a term searched. well now i am implementing update option for the record which are displayed, i have like 70 columns in my table, and i want to know how to restrict some selected fields to be only read only while the form can be updated ?Like if user select to update a record then some selected field such as "Timestamp, UID etc some selected fields" remains READ ONLY !
View 1 RepliesI have a datagrid and a template column which is bound. I don't understand how to set the sortExpression to make sorting on that column work.
View 2 RepliesI am using ASP.NET 4.0 with C# (Visual Web Developer 2010 Express).
I have successfully managed to implement a simple GridView bound to a stored procedure data source using declarative ASP.NET code as shown here:
<asp:GridView
ID="grdTrades"
runat="server"
DataKeyNames="tradeId"
EnablePersistedSelection="true"
[code]....
can i implement multiple column sorting in an ASP.NET DataGrid.Datagrid contains Template columns.
View 5 RepliesI have a gridview control set up like so:
[Code]....
I am using an IComparer to do the sorting of the gridview and binding it to a list of objects. It used to be that the linkbutton in the first template field was being done like this:
[Code]....
The sorting worked just fine when it was like this, but I would prefer not to use a querystring value. The problem with using the linkbutton is that the sorting appears to work (there are only two rows in my test case and they change places), but when the linkbutton is clicked on it is in the same order before the sort took place. After each sort the gridview's datasource is reset to the newly sorted list of objects and the databind method is called.
In my ascx markup, I have the below code that I am trying to move to the code-behind:
<fs3:LanguageBar CssClass="setIn" ID="languageBar" PostBack="True" runat="server">
<LayoutTemplate>
<fs3:LanguageList ID="languageList" runat="server" CssClass="setIn">
<ItemTemplate>
[code]...
I'm creating a custom templated composite control. If there is no 'ItemTemplate' specified in the mark-up, how do I create a default template programmatically?
View 1 Repliesi want to write a page contain an datalist and several ObjectDataSource. The datalist will chose ObjectDataSource according to QuerryString passed to that page.
My idea is like:
[Code]....
I searched and read [URL]
I have a gridview to which I'm adding template fields programmatically. Each of the template fields have a textbox. I would like to make this text box have 2-way binding to a database column. see below code.
[Code]....
I'm calling the above class as follows
[Code]....
How can I make the text box such that when I edit the text, this change is reflected in the database as well?
I have a drop down box with values that shows on loadUnited States Canada Now I have a function that is checking the users value from the database which is fired on a button click. What I plan on doing is comparing the string like if United States(db value) == United States (dropdown value) then go ahead and select United States in the drop down. When I do this I am getting the right value selected but it is making all the values the same for all records.
View 5 RepliesHow can I get item index in jquery template?
Something likes: ${itemIndex}
[URL]
what is the difference between item template and the layout template. in layout template only we have information about the designing? or any thing else. i am unable to understand the item template. In addition to this one i have query in project like this
SELECT TOP (1) ProductName, UnitPrice FROM Products ORDER BY NEWID()
here NEWID() means what? is it predefined function related to sqlserver? there is no any newid() function in my project which was downloaded. if it is predefined function then what it can do?
I stripped this example to make it simple. I have a gridview with a template field. The template field contains two buttons and a label (They must be in the same template field). I want the first button to set the label text to "Win", and the other button to set the label text to "fail". The onrowcommand doesnt seem to be triggered by buttons in a template field. How can I accomplish this?
My gridview code is below:
<asp:GridView ID="GridView1" runat="server" EnableModelValidation="True" AutoGenerateColumns="False"
OnRowCommand="Gridview1_RowCommand">
<Columns>
<asp:TemplateField ShowHeader="False">
[Code]....
I have an application that I would like to be able to allow the user to modify multiple characteristics of each record within a datagrid.
Most characteristics require data to be entered in a text box but some a check box would be more appropriate.
My question is does a gridview column need to have all the same item template controls? or could I read from the database the control type and dynamically alter the template control for each row as it loads?
I have created my menu items using web.sitemap, asp:sitemapdatasource control and asp:menu control. I'd like to programmatically remove some of the parent menu's based on certain conditions (I'm guessing it will be under the MenuItemDataBound event).
I know how to remove child menu items, not sure how parent menu items can be removed.
I'm trying to change the layout of the home item, but the whole layout section seems like it doesn't do anything. How do I change the layout of something?
View 1 Replies