I have a List<string> that I want to use as a datasource for the gridview, making the column a HyperlinkField type and passing the value clicked in the column in the url. My code:
...where [HERE] is the placeholder for my value, from my code behind in ASP.NET before the page is rendered. I generate a guid, and I need that apart of the script on the page.
I have an .aspx hidden control that stores a defaultId for this dropdown. However, the values in the dropdown can change and sometime the defaultId is listed as one of the selections, other times it isn't. When the drop down clears we run this to reset it:
Now when it sets that, if the dropdown doesn't have a value associated with that Id, it displays the actual Id in the field. I have a check for isNumeric now to see when that happens, but how do I make the field display the first value in the list of Id's it DOES have:
var displayedValue = Global.getComponent("ddlVehicleType").getRawValue(); if (IsNumeric(displayedValue)) { }
I created a page with several controls (ddl, tbx) that I use for filtering a Gridview. I created a javascript function that runs on the OnClientClick Event of an <asp:button to set the value of an <asp:TextBox to today and a Selected Value in a ddl.
function setMyToday() { var tbxToday = document.getElementById('ctl00_cntPage_tbxToday'); var tbxUID = document.getElementById('ctl00_cntPage_tbxUserID'); var ddlPV = document.getElementById('ctl00_cntPage_ddlProvider'); tbxToday.value = makeToday(); ddlPV.value = tbxUID.value; }
The button submits the page and returns some records in a Gridview. I can see the value in the tbxToday when the button is clicked and the row in the drop down list, but when the page is posted,the value in the text bos is lost and as a result is not used to filter the records. However the value in the ddlProvider is maintained.
I have been trying to set the value of a hidden input by using Javascript and then access the value from within my C# codebehind. When I run the code that is copied below, the value that is assigned to assignedIDs is "", which I assume is the default value for a hidden input. If I manually set the value in the html tag, then assignedIDs is set to that value.
This behavior suggests to me that the value of the input is being reset (re-rendered?) between the onClientClick and onClick events firing.
I am using a master page and web content forms in my project. I have a panel on my web content page which opens a popup window using window.open. When opening the popup window, I disable the panel on the web content form.
When I close the popup window, I want the panel to be enabled. I am trying to do this using javascript, but I am not sure how can I set the enable property of the panel to true using javascript.
Everything works fine when manually done. As an option is selected, the onchange code is called.
The problem begins when I try to change the selected value using a piece of Javscript. I want to be able to automatically change the selected option using JS, whilst still having the onchange code called, exactly as if done manually.
I try calling this:
form.SList.value = "33";
The right option is selected, but the onchange code does not get called. So then I try doing this:
I have a asp:GridView with a HyperLinkField. It's DataNavigateUrlFormatString property is set to View.aspx?id={0}&isTechnical={1} and DataNavigateUrlFields to ID,isTechnical Where ID is primary column INT and isTechnical - BIT, i.e. SQL Server representation of bool. So urls are being displayed like View.aspx?id=1&isTechnical=1 but I want to replace number with a true|false.
How can I do that? Suing DataBinging event someway? RowDataBound event unfortunately didn't helped - changing DataNavigateUrlFormatString causes event re-raising and therefore - StackOverflowException.
I'm trying to get the text of a HyperLinkField in a GridView's OnRowDelete event (the HyperLinkField's text is the primary key of the row I wish to delete). I understand that you can't get the text using the code I've placed below; it only works for BoundFields (for HyperLinkFields, the string is ""). But, I've been unable to find a working answer for getting this text. How do I get the displayed text from a HyperLinkField? (VS2010 w/ ASP.NET 4.0 and C#)
I have a gridfield which is being populated and in one of my cells the first there are hyperlinkfields. to get the rownumber of the hyperlinkfield just like it is with a buttonfield. Unfortunately I cannot use a buttonfield else my problem would have been solved. I cannot find an event associated with the hyperlinkfield and it is also not doing any postbacks if I recall the info correctly. If this is possible how do I achieve this ?
as requested the edit:Protected Sub objGridView_RowCommand(ByVal sender As Object, ByVal e As GridViewCommandEventArgs)
Dim strProID As String If e.CommandName = "Select" Then Dim index As Integer = Convert.ToInt32(e.CommandArgument) [code]...
This was my code when i used a linkbutton. The linkbutton from the gridview has an attribute commandname and you can use this so your event will be raised. Which I did. Unfortunately for the hyperlinkview cell does not have such a property. So I can't raise an event and see which rownumber i selected if I click on one of my with hyperlinkfilled cells.
edit.So I fixed my problem with just a simple DataNavigateFormatString.I know foolish of me to not get there sooner, but better late then never. Why mess around with the rownumber to get the value from my cell, if I can get the value much cleaner , quicker and without postbacks;).
I am stumped on this one. I want to modify the text in a Hyperlinkfield of Gridview after the data is bound to it. I found similar code to this on msdn and I can't get it to work.
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { e.Row.Cells[2].Text = e.Row.Cells[2].Text + "random text"; } I also tried similar code in the Page_PreRender event with no luck. I have also tried calling DataBind() before this one line of code with no help. I always just get "random text" in the cell without the data from the DB.
I have a gridview with some data and two hyperlinkfields.I want to make the first hyperlinkfield of the first row not visible and the second hyperlinkfield of the last row not visible.this what I did till now
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound If e.Row.RowType = DataControlRowType.DataRow Then[code]....
This will work only for the first hyperlinkfield.Omitting the comments will make the first hyperlinkfield not visible for all rows.
I'm trying to access the Data text Field value of a HyperLinkField inside of a GridView Control during the databind event. Normally, I could access any cell's value with some syntax along the lines the following in the RowDataBind function:
myVarText = e.Row.Cells(2).Text
But this doesn't work when trying to access the value of the hyperlinkfield. All that's returned is an empty string.
I'm having a problem passing a date value from a GridView generated hyper link field to another page. Through some searching, I believe I'm using the correct syntax to generate the link, but whenever I try to bind a date to the DataNavigateUrlFields property, it won't create the hyper link. As I understand GridView, it won't generate the hyper link if the url is bad.
The method I'm using method does work when passing other fields; it only seems to be choking on the date value. This is the code I'm using, can anyone see what I might be doing wrong?
I have an existing GridView which contains the field "partner name". It is sortable by partner name.Now I need to change the Partner Name field and in some condition make it clickable and alert() something.
I have a hyperlinkfield in Gridview control. I am using the below shown stylesheet for the gridview.But for some reason, the hyperlinkField column in the gridview is not in blue color and there is no underline.How can I display the hyperlinks as regular hyperlinks as blue in color and underline?
