How To Get The Selected Value From Datalist While Click On The Linkbutton
Jun 2, 2010
i want to get the selected value from the datalist.
i am using the following code in html
i am using linkbutton click event on CS page, because i want to get the clicked linkbutton value.
review the above code where i am getting wrong. i have also attached the result of the above code that is perfect according to my requirements, the only thing that i require is the text of the selected linkbutton.
I'm new to asp.net and I have quite an annoying issue. I have a masterpage and a number of linkbuttons to navigate through the aspx pages.
My problem is that when I click on a linkbutton than the one selected, it doesn't highlight the selected linkbutton, because postback has been initialized. Instead it highlights the linkbutton that I have specified in the Page_Load event.
I have a linkbutton inside datalist1 item template field, i want when user click on linkbutton then its text would be "enable" and if the linkbutton text is "enable" and panel1 will be visible then again on linkbutton click event linkbutton text would be "disable"and panel1 will be hidden.
I've got a strange problem that is proving very difficult to debug.I am using a DataList to show some data from a database. I'm using the DataLists's SelectedItemTemplate to show or hide a sub-grid (GridView) depending on if the object has child objects in an arraylist. The 'show/hide' button works to show the GridView. When I click the button a second time it hides the GridView, as it should.However AFTER the second click, the button acts like it is disabled on the client side. It doesn't fire a postback, although other buttons in the datalist still work. Basically I can only view the child grid for a row once - clicking another row and then going back to the original row makes the original button 'active' againHere's my ASP.NET markup:
I have a datalist and in its header template I have a linkbutton. In my codebehind file I wrote as I've always written: (LinkButton)(DataList1.FindControl "LinkButton1"))).Enabled = false; but this gives me the error: Object reference not set to an instance of an object. How can I access this linkbutton?
We have a Datalist in which we have some data, with every Item we have a button control, What i want to achieve is that on the button click, the data related to that particluar row of Datalist is fetched whose Button control is clicked. How to accomplish this, The problem is how to attach the button control with values related in that partucular row, Note that I am using ArrayList as the Datasource since I am enabling pading via pageDataSource class...
I am loading an aspx page into a div using jquery.load(). The aspx page loaded into the div has a datalist. Each datalist item has a linkbutton. My problem is that the linkbutton is not causing a postback though. Strangely, if I change the linkbutton to a button, it does postback. Also, when loading the page normally (not from a jquery.load event), the linkbutton performs correctly. What is it that causes the linkbutton to not cause a postback when loaded this way? And is there a better way to handle this?
i am using datalist control. in that, i have linkbutton in itemTemplate. i want to get the linkbutton value to textbox is in outside of datalist when i click the link button. below my design code there.
I have a LinkButton that is databound to a description. Sometimes the descriptions are very long and unorganized so I would like it to show for example 75 characters and then append a '...' to the end of any description greater than 75 characters. I found this snippet which pretty much is exactly what I want to do : from [URL]
I just cant figure out how to do this for the LinkButton in my ItemTemplate in the DataList.
Very new to ASP.NET (using C# behind) and am having trouble figuring out the following scenario. I have a DataList that is populated (code below) and wanted each cell to be clickable. When the cell is clicked I wanted to know the unique ID for that cell. In my code behind, my OnClick method looks like this:
i have 3 fields in a record: fileloc1, fileloc2 and fileloc3. each field holds a string type. i want to be able to remove anyone of these from a single record. so far i have the following:
i realize i'm using a repeater when nothing actually repeats...but using a detailsviews or a formview doesn't give me the options i want. i want to access the onlick events of my linkbuttons but bc they're nested within the repeater, i can't see them in my behind the page code. suggestions? (i can always define onlick function directly into the tags but i'm looking for a better alternative)
I have a settings page where users should be able to change their settings like password and email address. I thought everything looked good but the click events are not fireing on any of the buttons on the page. I have checked the codefile link but that doesn't seem to be it. I even tried making a new page and adding my markup to it but I get the same result. Does anyone see why my button's will not click?
I have a LinkButton within a Datagrid. I am having trouble setting a Click event for it. I will add the OnClick="Remove_Click" attribute in the HTML. But when I go to write the actual event, VB isn't finding the LinkButton. Therefore nothing happens.
I put a gridview in Aspx page and this gridview is in UpdatePanel. I add a template field and in this i add item template where i put LinkButton. Now when user click on this LinkButton i want to do Postback the page.
I've placed a link button control on my web form and added the click event to the code behind automatically), but I've placed a break point and it never hits it. If I do the same thing with a button it works just fine.I've searched for this problem and none of the results seem to answer why mine isn't working. Maybe I'm just missing something?
I have made a popup that works within an update panel but what I can't get to work is that it calls the response.redirect to the home page right away instead of giving me the popup box. Is there a way to get around this. I insert my sql to the db, then call the popup but and then want to redirect to home page. but it automatically goes to home page is there a way to stop it until message is seen then redirect.
This is going to be a total newbie question I am sure,but I am unsure on how to do this.I have a masterpage that has a floating box on it which is called "Design Tips".This consists of a FormView which opens a random record from an Access table and displays it.All of that works fine when the page is loaded.
[Code].... But that does not work.I can see the callback happen but the same record is always loaded.I have to hit refresh in order to get the results I want?
I have a "UserDetail" table in my "JobPost.mdf". I have a "Gridview1" showing the column from "UserDetail" table,which has a primary key "UserName". This "UserName" is originally saved using Membership class function. Now I add a "Delete" linkbutton to the GridView1. This "Delete" is not autogenerate button,I dragged inside the column itemtemplate from ToolBox. The GridView1's columns now become "Delete_LinkButton"+"UserName"(within the UserDetail table)+"City"(within the UserDetail table)+"IsAdmin"(within the UserDetail table) What I need is that by clicking this "delete_linkButton",it will ONLY delete the entire User Entity on the same row (link by the corresponding "UserName") from the "UserDetail" table,as well as delete all information from the AspNetDB.mdf (User,Membership,UserInRole,etc). I would like to fireup a user confirm,but not mandatory. At least I am trying to make it functional in the correct way. for example:
Command UserName City IsAdmin delete ken Los Angles TRUE delete jim Toronto FALSE
When I click "delete" on the first row, I need all the record about "ken" inside the "UserDetail" table to be removed. Meanwhile, all the record about "ken" in the AspNetDB.mdf will be gone, including UserinRole table.....