I have a little problem on passing value to gridview textbox, here's my code:
-----------------Parent Form---------------
<asp:TemplateField HeaderText="Account">
<EditItemTemplate> [code]....
is it passible to pass the value in footer template?
I have a gridview :
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After clicking on generated button i want to add values of other 2 textboxes and selecteditem.value from radio to the link here:
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I have a page, which contains 2 textboxes. When i click on the first textbox, i have to open a child window (tool), that contains a gridview control with 2 columns (corresponding to the 2 textboxes). When the user clicks on any row in the gridview, it should send back the 2 column values back to the parent window to the corresponding 2 textboxes. how do i achieve this?
View 1 RepliesHow do I do this? I want to search my database in listview form with the text from a textbox or an item from a drop down list which is on another page.
View 1 RepliesI have gridview that lists a column of hyperlinked names. A procedure is passed to get the data for the gridview. I am also pulling an ID to use once the name is clicked. Once clicked the ID is used in another procedure to populate a formview. I am having a problem getting the ID to be associated to each hyperlink name in the column and figuring out how I am going to grab the ID from the asp:hyperlinkfield and then assigning it a variable to use elsewhere. Right now I trying to create a datarow with a new attribute.
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i want to pass a selected gridview row to another page where user can edit on another page. once user click select, it will go to default2.aspx and shows that perticular row there.my codes for first page default.aspx
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I have a gridview on my page which i can export to excel. The download button is located on the masterpage and i set the visibility of the download button on the master page by using a property like below:masterpage
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other page
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this all works fine but now i need to somehow pass through the name of the gridview to export. So in my masterpage code behind i have this code which works if i put the button on the page but not if i have the button on the masterpage:
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and the gvResults is on another page (not on the masterpage) so how do i pass through the gvResults from the page to the masterpage for downloading.
How To Get gridview Footer Textbox value in asp.net outside textbox on blur ....
View 5 RepliesI have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
I'm relatively new to the VS environment. I'm using VS2010 Beta 2 with VB. I have a Gridview setup to pull a list of employees. Next to their name I have edit and delete icons. When I leave the icons as ButtonFields, they pass the DataKey value to my code behind perfectly. When I convert the ButtonFields to TemplateFields, they no longer pass the DataKey.
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I have a master-detail page consisting of a databound GridView and ListView. It's pretty standard - when you select a row in the GridView is shows up the ListView. The problem I'm running into is when I want to link to that page with a specific row pre-selected in both views. It seems like it should be easy enough, but I just can't figure it out. Currently, the ListView is connected to the GridView with a ControlParameter in the SelectCommand.
View 4 RepliesIn this datelastmodified is Datagrid Column Name. I m displaying that column value in DIV. Now, I want to display another column Value in that DIV. that column name is Document Type. May I know how to pass that value.
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I have a gridview and I have an edit template for one control. I have a drop down box in this edit template so that you can select a value from it and then when you hit 'Update' the value from the drop down box is committed to the updated record. Unfortunately when I do hit the update button I get a fault that the "Status" field cannot be null.
Here is the code that picks the value from the drop down value and assigns it to the new values list:
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I have been trying to achieve the following:
1-Allow the user to change the quantity in a textbox i.e // "txtQuantity"
2-capture the newly entered quantity i.e //int integerNewQuantity= int.Parse(textNewQuantity.Text);
3-update the database using the newly entered quantity i.e. //UpdateItem(data,integerNewQuantity)
Problem:1-I have not been able to capture the text i.e. the newly entered quantity i.e. the value entered in the text box "txtQuantity"
2-Hence the database is updated using the existing value and NOT the new value unless I make a constant assignment as below:
textNewQuantity.Text = "2"; When tested the assignment of any number correctly updates the database. see the c# code:
C# code: Version.1
protected void btnUpdate_Click(object sender, EventArgs e)
{
txtItemDescription.Text = txtItemDescription.Text + "from btnUpdate talking.."; [code]....
I have some doubt about GridView PageSize, for the example if my table have more than 100000 rows and i set PageSize=50, i can see GridView trying to download whole 100000 rows and display only 50 records with pagewise.
In this case my application getting very slow.
Is there anyway to force GridView download data according to the pagesiz without passing limit in sql?
I have some doubt about GridView PageSize, for the example if my table have more than 100000 rows and i set PageSize=50, i can see GridView trying to download whole 100000 rows and display only 50 records with pagewise.
I have few fields which when entered data by the user,they pass to the database and another webform called registration calls this values, there was an error in this when I looked into the registration form there was one field which was not showing up the data
then I looked into the database and found that the webform 1 is actually not passing the data of a field named "issuedate" to the database at all.
I posted the code for issue date can someone plzzz look at the code and tell me what could be wrong becoz I tried looking at this but couldnt understand what was happening HTML CODE FOR ISSUE DATE
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I have a page where there are two nested gridview, I have a column in the child gridview that uses a function to display the data.This function uses the id of the id of the father and son as parameters. I tried the code below, but does not work ...
[i]
<asp:GridView ID="gvParent" runat="server" AutoGenerateColumns="False" OnPageIndexChanging="gvParent_PageIndexChanging" AllowPaging="true" OnRowDataBound="gvParent_RowDataBound">
<Columns>
<asp:BoundField DataField="ParentId" HeaderText="ParentId"></asp:BoundField>
<asp:TemplateField HeaderText="Childrens">
<ItemTemplate>
<asp:GridView runat="server" ID="gvChildren" AutoGenerateColumns="false" OnRowDataBound="gvChildren_RowDataBound">
<Columns>
<asp:BoundField DataField="ChildId" HeaderText="ChildId"></asp:BoundField>
<asp:TemplateField HeaderText="MyFun">
<ItemTemplate>
[b]<%#MyFun(Eval("ParentId"),Eval("ChildId"))%>[/b]
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>[/i][Edit by="mtugnoli" on="18 gennaio 2011 16.29"][/Edit]
pass id to a hyperlink in web application not in the gridview controls?
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but error is coming like this "System.Web.UI.Control' does not contain a definition for 'DataItem "
the scenario is like: had a gridview that consists of template field in which hyperlink is present...now one of the gridview's column is id ...whn i clk on the hyperlink a pop-window has to open along by passing the id value of each corresponding row.. now wat i have done is ...inside a foreach loop,i looped for each gridview item and i created a hyperlink and assigned that via findcontrol....now in the navigateurl of hyperlink i had given as...
hyperlink.navigateurl="javascript:void(window.open(sample.aspx.....
in the above line how to pass the parrameter as query string ,,,had found several threads where the querystring is passed as normal parameter,,,but not inside a javascript..
I have added a gridview in my aspx web page. I have added a hyperlink field, to navigate to another page from the gridview. I am getting the error as:
"There was an error rendering the control.
Index(zero based) must be greater than or equal to zero and less than the size of the argument list. "
This is the code i have used:
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When i remove the hyperlink, the grid is getting displayed. I know, there is something wrong i have coded in the DataNavigateURLformatstring, but not sure what is wrong.
I want to pass the StudentID,CourseID,ChildImageID with the link as the querystring.
I Have a gridview where I have a link to a details page and I need to pass multiple parameters. I currently have the following:
<Columns>
<asp:BoundField DataField="AssocID" HeaderText="AssocID" InsertVisible="False"
ReadOnly="True" SortExpression="AssocID" />
<asp:BoundField DataField="FirstName" HeaderText="First Name"
SortExpression="FirstName" />
<asp:BoundField DataField="MiddleInitial" HeaderText="M. I."
SortExpression="MiddleInitial" />
<asp:BoundField DataField="LastName" HeaderText="Last Name"
SortExpression="LastName" />
<asp:BoundField DataField="State" HeaderText="State" SortExpression="State" />
<asp:BoundField DataField="EMail1" HeaderText="EMail 1"
SortExpression="EMail1" />
<asp:BoundField DataField="AddrType" HeaderText="Addr Type"
SortExpression="AddrType" />
<asp:HyperLinkField DataNavigateUrlFields="AddrID,AssocID"
DataNavigateUrlFormatString="Details.aspx?AddrID={0}&AssocID={1}" HeaderText="Details"
Text="Details" />
<asp:BoundField DataField="AddrID" HeaderText="AddrID" InsertVisible="False"
ReadOnly="True" SortExpression="AddrID" Visible="False" />
</Columns>
According to all I have read my DataNavagateUrlFields string should work but it isn't. The deal is that any one (AssocID) can have multiple AddrID's associated with it. Regardless of which I choose I only get back the first AddrID for that AssocId.
I have a gridview that pops up when you click a link. It displays 5 columns.. if you click on the "select" link next to the record, i pass that rows values back to my form and submit the form again.. this works fine if i select a record that has all my form field values..
but if i pick a record that has some values that are empty it doesnt work.. after debugging im finding that for the fields that are blank on the screen, this is the value being passed " " which of course is not empty or null.. so my code doesnt know how to handle that.. i even tried to add .Trim() to the end of the gridview value and still getting that space being passed. How can i pass empty string instead of the for fields that dont have anything to pass?
This is my code i have for the SelectedIndexChanging event of the gridview
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I have a GridView with an image button in a TemplateField in the last column.
I would like to pass the GridView row values (Bound Field Values - a record) to a JavaScript function to create another html table of selected records in ClientSide (like jCart-A shopping cart).
I would like to know how to pass all GridView column values to the javascript when the image at the end of the respective row is clicked.
We do have a search page for customers which returns a list of data from a table.
Once we select on an item it should redirect to another page with customerId as a querystring parameter..
Now the problem is we have to save all the customerIds and need to send them to display page..and need to select next one once they done with previous one without going to the search page again..
Example:
if they got 10 customers in the search page then we need to send all 10 ids to display page by starting display of firstone and once they select next button on display page they have to move on to the next cutomer from that list..if they reached the end of list they have to start again from the first...we need to avoid the user going to the search page for each customer every time...
I have a grid view that populates and displays data at btn click event from the following sql statement in one of the SP:
SELECT
reg_code, pc_serial, act_code
FROM user_reg
WHERE reg_code=@reg_code
I want to pass parameters to the other Stored procedure when the edit button is clicked in order to update the 2 columns in the specific row at the time. I now how to pass parameters in a regular btn click event or function, but in the case of edit btn in grid view I don't know how to capture data from specific row and then pass it to the SP. Here is Stored Procedure to update the columns (every user always has the same reg code, but may have more than one serial number and activation code, I want to let the user update serial number and then based on the serial number generate new activation code in the SP.):
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