I have a gridview which contains a mix of boundfields and hyperlinkfields ..
Using the below code (VB) for testing purposes only :
Dim row As GridViewRow = GridView1.Rows(0)
MsgBox(row.Cells(3).Text.ToString)
if the cell contains a boundfield, the msgbox will contain the cell value
if the cell contains a hyperlink field, the msgbox will always be blank !
I have the following grid on an asp page:
[Code]....
I have a GridView that shows results according to user selections above it via checkboxes, dropdown lists etc. Once user clicks on a hyperlink value on one of the rows in GridView, user is taken to another page which is sort of a drill down for that line item in the GridView.
Everything works fine so far, except when the user hits the back button, user selections that filter data on the Gridview page are lost. So, I added ViewState="True" on these filter options (i.e. checkbox, dropdownlist etc.). When back button is hit selections were still cleared. How could I remedy this?
I want to hyperlink from a field in one gridview to a field in another gridview based on id. I've tried many ways but haven't seen success.
View 20 RepliesCan I call a javascript function from a hyperlink field in gridview?I dont want to navigate to a different page,instead i need to call the javascript on clicking the hyperlink.
View 3 RepliesI want to return single field to a different webpage using hyperlink.
View 12 Replies[Code]....
Above is the field in the gridView. My question is very simplet that whatever the number of rows in a grid in one column, I just want to show the sum of the values of a column in the Footer Row.
I don't want to use javascript. I have tried following code but there is displaying "0" in the footer of the respect column instead of sum.
[Code]....
I need assistance in the code which I provided. I want something like this:
20+30+10 =60
but it is displaying like:
20+30+10=10
I would like column in a table to be a link(not using hyperlink field). What data type do I need to use to make this possible?
View 2 RepliesI have a Gridview with a hyperlink field. The hyperlink will open a pdf file from a folder in the root of the web if there is a corresponding file. My problem is that there may or may not be a corresponding file and if there isn't a file then a browser window opens up and the contents of the folder are displayed. This folder will be maintenanced from day to day adding and removing files. coding something that will either disable the hyperlink were there is no corresponding data or just pop up a message that there is no corresponding data to view.
View 7 RepliesI want make one of the field in my data grid in hyperlink after I retrieve the records from the database. I have EmpId and EmpName in the gridview but I want to make the EmpName field in hyperlink so that when I click a name, I can redirect at a page based on the data of that field. How can I suppose to do it??.
View 9 RepliesI have stored users external profiles e.g twitter,facebook,youtube... in DB
And what i want to do is to show those profiles in form of hyperlink field in gridview..
I have a requrement to display a popup window when i ckick on the gridview hyperlink field.
View 6 RepliesHow to change a column from hyperlink field to button in Gridview?
My current code is as follows
<asp:TemplateField HeaderText="Click">
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# Eval("ID", "Detail.aspx?ID={0}") %>'
Target="_blank" Text="Detail"></asp:HyperLink>
</ItemTemplate>
<EditItemTemplate>
</EditItemTemplate>
</asp:TemplateField>
I m using textbox inside the gridview with 5 rows. when user click on submit button it should be display alert message if all 5 textbox field is empty "you cant submit message".If user any one of the textbox value he/she submit the data
View 5 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 detailsview on my page binding a table with information about the employees. They can update their information. Some info should be visible but not updateable. I could change the update command not updating but I like the control where I can set the column to read only. In that way the employee will find the data visible and they will see that the field/column cannot be changed. But having the column read only will return a null-value into that column when editing and updating anything. Why is that? Shouldn't it just update it's read only value?
View 2 RepliesI have a webform developed in VB.NET and I am facing a strange problem. In the webform I have a GridView control which has two bound fields (Item # and Item name) coming from a master table and infront of these two fields I have placed a TEXTBOX control as TEMPLATE FIELD to take any value of particular item. But after filling all the textboxes when i clicked on submit button it loops thru the items and there i need to read the textbox value of that particular item in a variable but unfortunately the value is blank even the data is there. Here is the ASPX code.
[Code]....
Here is the Code behind
[Code]....
I have gridview in my page that I use hyperlink on it
<asp:TemplateField ItemStyle-Width = "80px" ItemStyle-HorizontalAlign="right"
ItemStyle-VerticalAlign="Middle">
<ItemTemplate>
<asp:HyperLink ID="lnkRemove2" runat="server" CssClass="LBP3E" Text = "more.." NavigateUrl='<%# "state/view.aspx?BehCode="+Eval("Behcode")+"&Id="+Eval("Id") %>'></asp:HyperLink>
</ItemTemplate>
[code].....
now I want when users click on hyperlink according to above table if their behcode=1111 it go to show.aspx(it is anotherpage that I made) else it go to View.aspx page/
My query is that I have an sql field for image with db type "Image" , now I have successfully inserted some images in the form of bytes, now how to read those bytes of image from database and convert, show in gridview?
View 1 RepliesI have a gridview that has a hyperlink field in one of the columns. My question is how do I can I reference the the hyperlink's datatextfield when I click on the hyperlink? The field is a PDF that is stored in the data base and I need the datatextfield to reference the record in the db.
View 5 RepliesI am using a listview control to display items.i am having a hyperlink and a label field in the item template of the listview control.
<ItemTemplate>
<asp:HyperLink ID="HyperLink3" Text='<%# Eval("title") %>' NavigateUrl="~/template.aspx" runat="server">HyperLink</asp:HyperLink>
</ItemTemplate>
How can i access the click event of the hyperlink field.Suppose if i want post values from the click event of the hyperlink how can it be done?
I use a SqlDataReader to get fron sqlServer a row af a table. This table have a text field where I store a Xml configuration. In one case this Xml grow up to 650Kb. When I get the field from the datareader it cost amost 2 seconds:
INFO 2010-04-16 09:46:40,559 [12] Cms.dataContenido - readed
INFO 2010-04-16 09:46:42,356 [12] Cms.dataContenido - XMLContent
This is my code:
[Code]....
I have the following code to populate data into data grid from DevExpress:
View 1 RepliesI am using a GridView Control to display multiple fileds with 0's and 1's.
I am using template fields where CheckBoxes are used.
Where exactly and how do I apply the Logic to get a checked CheckBox when field Value=1 and unchecked CheckBox when field Value=2 .Also some times to be able to write a YES where fieldValue=1 or NO where filedValue=0
Do I apply this logic using asp or C#? How?
I have 2 fields in my gridview one called ScriptType the other BagNo, when a user click the edit button, I would like the BagNo filed to be disabled if the ScriptType field is = "TTA" and enabled otherwise. How can I do this?..something along these lines see below..I am using VB..
[code]...