my input is
sql="SELECT a.ID, a.TGT, a.PAGEID, a.TESTCASE from qc"
my function call is
gridlabel("ID")
GridText(Tgt)
GridCombox("Testcase" )
my output is Gridview add a label with query data Gridview add a Text with query data Gridview add a DropDown with query data
I get an error when attempting to navigate to the page containing this gridview. The error is
'SelectPackage_Click' is not a member of 'ASP.offer_aspx'.
here my page directive:
[Code]....
Here is my markup. Eventhough SelectPackage_Click is present in the code behind, it is not wired up with the button control.
[Code]....
Setting up the editItem template of a gridview. I have a template field with a dropdown list for editing. When the gridview goes into edit mode the dropdown list is displayed with all the right options but the current value of the field (pre-editing) is not the selected value of the dropdown list? How do I make that happen? I have a couple fields where the editItem template will use a dropdown list and I'm sure a user will not realize those values have changed and they will just edit what they intended to edit and save the changes, inadvertently also making changes to other fields.
View 3 RepliesI know this is really stupid, but I really can't find the answer via Google or the forums. How do I programmatically add a Separator Template to a Repeater or DataList?
View 3 RepliesHow could I change (programmatically) a couple of properties in a grdiview template ? For instance, the CalendarExtender6.enabled and the textbox, Duetext.readonly.
[Code].....
I'm trying to add an DropDownList to a DetailsView by code, because i'm writing a solution that let's the user select an table and view your records and edit them, some of theese tables, have a foreign key column and the user must have to select some item in the list.
Below is my sample code:
[Code]....
the code above is working correctly, when the user click in the buttons New or Edit , the DetailsView opens correctly, showing the DropDownlist, but when the user click in the buttons update or insert , an error occurs, the viewState cannot be loaded:
Failed to load viewstate. The control tree which viewstate is being loaded must match the control tree used to save viewstate during the previous request. For example, when controls are added dynamically, the controls added during a post must match the type and position of the controls added during the initial request.
How to add a repeater header item template Dropdown using code behind
View 1 RepliesI want to make a button in footer template invisible from code behind, but i am unable to do that.
I tried
[Code]....
how to write grid view template (All option sort,) in code behind
View 1 RepliesI have seen a number of posts on this, but none that quite serve my needs. I have a GridView with template fields. I use postback because when a value is entered in one field a calculation is done to supply the value in another field. I simply loop through all the rows after each postback (there are not many so it is fast). I do not use a select command or button to select a row. After postback I do not know how to return the focus to the row that was being used. I can return the focus to the first row just by using gridview1.focus.
View 11 Repliesi 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 Gridview inside a Multiview control.
i want to obtain the value of a column from a textbox added to a template.?
alternatively, is it possible to set the mode to permanent Update with command buttons?
i am working on grid view that have an item template contain a linkbutton that should delete its row so my broblem is how to get the index of the row which i have clicked its linkbutton i tried to search online msdn and asp but no answer helped me or may be its just me i was able to delete row by using enable deleting from the smart tag of the grid view but i was using sql data source which brings data from sql table but later i had to replace the sql table with sql view after i did that i couldn't enable the checkbox of enable insert,update and delete statment in advanced sql generatiom options in configure sql data source wizard and this is the other proplem and i not asking this for delete the record only ,it could help in send emial button which is placed the in item tamplate too and i am using C# by the way.
View 2 RepliesI have a dropdownlist as a template item in a gridview - it populates fine and with the right values. I have an SelectedIndexChanged on the dropdownlist, and has set it for postback. In the SelectedIndexChanged event, I would like to know where the control that fired this event is, - which row in the gridview is it in? How do I get this info? If the row was selected it would be easy, but the only thing that has happened in that row is that the dropdown has changed value and consequently the SelectedIndexChanged event has been fired - is that enough to know which row the event has been fired from?
View 1 RepliesI am using Asp.net with C#.
I have one gridivew, which is showing 20 records. And also, in item template of Gridview, I used one dropdownlist. It means there are 20 dropdownlist with all the 20 rows. That dropdownlist is already binded, means showing the records/items - 8 items. No issue with this.
Now, what I want is, when ever, I select any item from the drodownlist against each row in that gridview and click on the button "Save", it will save the id of all row with all the values of dropdownlist.
I am currently building a system that allows the administrator of our website to update the RSS feed by adding new items, editing current ones and deleting old ones. I have put all of the fields into a template view, because this way, they provide the functionability that I need.
Anyway, because the bodies of the RSS feed will be quite large, I want to be able to have a link in a column, which sends the admin to a page called NewsDetails.aspx?<guid>. <guid> here means the ID tag that I have named 'guid'. When I hover over the link, the correct url appears in the status bar (i.e. www.mywebsite.com/admin/NewsDetails.aspx?1), but when I click on the hyperlinks, they don't navigate to the page, but simply refresh the current page.
I want to Export Dynamically generated grid view(Column numbers not fixed) to a word template(If possible format the table).Also the Auto Generated Edit and Delete button columns need to be hidden when exporting the data to word.
View 4 RepliesI have a gridview that I need to export to Excel. Excel is not installed on the server, but I would like to put a template on the server so that when the user exports the data it will use the template and open the file on the user's local machine.To make things slightly more complex, I need to export the data to Sheet2 because Sheet1 needs to be a graph (thus the need for the template).I cannot use any third party software and I have no ability to modify anything on the server. This is used in a corporate environment on a shared server that I don't have any control over.
View 4 Repliesi have a gridview as follows,
<asp:GridView runat="server" ID="gvPO" AutoGenerateColumns="False" >
<Columns>
<asp:TemplateField HeaderText="PO No."><ItemTemplate>
<asp:LinkButton ID="lnkPo" runat="server" Text='<%#Eval("Purchase_order_no") %>' ></asp:LinkButton>
</ItemTemplate></asp:TemplateField>
</Columns>
</asp:GridView>
The linbutton shows Purchase_order_no. When i clicked on a paricular purchase_order_no., it will navigate to another page with a gridview that shows details of that particular Purchase_order_no...
i want to disable update button in grid if the value of textbox+ sum of the footer of the column is greater > 100how can i do this?at least validation control inside gridview row when inserting inside the text box ..or using javascript alert to notify user that the sum is more than 100 and it can t be updated
View 2 RepliesI have a Linkbutton on a Gridview which has got the below RowDataBound:
[Code]....
The above javascript will close the page automatiically. My intent is to close the page after the Link in the template field is clicked, but here the page closes automatically when its loaded.
I have a gridview with a template field in it.How can i do paging in a gridview with template fields?
View 3 RepliesI populate a gridview in ASP 4.0 with the data obtained from inventory file in SQL. I wish to filter the on_hand data to:
If on-hand > 10 then
(template value) = "10"
else
(template value) = onhand.tostring
could you please indicate how I can accomplish this in VB and what is the trigger to use?
I have a gridview, whose columns I am dynamically binding. There are two fixed columns, one is a button field and another is a template field containing an image. The other columns might vary in number and behaviour, so before binding the grid, I am removing all columns of the gridview except the button field and the template field. But after doing this, if i try to do a findcontrol for the template field(Image column), it is notgetting the control. Means while removing the other columns, this image control also getting removed.Below is my code:
[Code]....
Now, after this i call the databind method. The problem is with the for loop, where I am removing the columns after the image column. And I am not able to find the control after that.In rowdatabound i am trying to find the control like this:
[Code]....
I would like to find controls in the detailsview control placed in the EmptyData Template of the gridview. I am trying to create Insert new record for the gridview control.
1. If there are existing records in the table - works fine and sets my two values: I placed Detailsview and Insert Button in the footer of the gridview. I needed to set the values of two fields. When I click on the Insert button it saves new record and sets the field with the value (code attached - works fine). I also have a popup extender that opens detailsview - this works just fine.
2, If ther are not records in the table - saves record but cannot find and set controls on the detailsview Same thing setup in the EmptyData Template. The record is saved but I cannot Find and set the field value on the control.
1. Link button (on click) in the gridview footer (works fine)
protected void LinkButton1_Click1(object sender, EventArgs e)
{
string zupa1;
zupa1 = ddlSelectEmployee.SelectedValue;
try
{
DetailsView zupa = (DetailsView)gvTraining4.FooterRow.FindControl("DetailsView1"); TextBox zupa2 = (TextBox) zupa.FindControl("txtInsertEmployee");
zupa2.Text = zupa1;
}
catch
{
}
DetailsView dettraining = (DetailsView)gvTraining4.FooterRow.FindControl("DetailsView1");
TextBox training = (TextBox) dettraining.FindControl("txtTrainingType");
training.Text = "4";
}
2. EmptyDataTemplate.FindControl - can save record but cannot access txtInsertEmployee and txtTrainingType
DetailsView zupa = (DetailsView)gvTraining4.EmptyDataTemplate.FindControl("DetailsView1");TextBox
zupa2 = (TextBox)zupa.FindControl("txtInsertEmployee");TextBox
training = (TextBox)dettraining.FindControl("txtTrainingType");"4";
