Intersoft Community - Button

Call server side event on Template Button click from WebGrid

sample4170 — Sat, 06 Dec 2014 13:08:55 GMT

Hi,

I have a webgrid inside which I have a template column with asp:Button bound. I have bound the WebButton to the template column. I've set the Autopostback true(for both column and button.

Now, the issue is it is getting fullpagepostback but the function event bound is not called upon. After I did this, all the buttons in the page does not fire up the events as well.

Any solutions to both of them? Would like a faster response. Thanks.

Add a Button with Command Binding in Custom Table Cell

martin@intersoftpt.com — Mon, 17 Nov 2014 05:14:39 GMT

We have posted a new blog on how you can customize the appearance and presentation of cell template in a table view for iOS by adding a button with command binding. Crosslight has provided techniques that will help you easily customizing the look of your cell template.

Check out the blogpost here for more how-to detail.

Regards,
Martin Lie

Button in a column - Creates a null reference exception in prerender

beyti77 — Fri, 06 Apr 2012 15:42:25 GMT

I have a button in a webgrid as a column and its code like below:

<ISWebGrid:WebGridColumn runat="server" Bound="False" ButtonAutoPostback="true" 
 Width="40px" EditType="NoEdit" ButtonText="qweqwe" DataMember="Id" DefaultValue="0"
 ButtonImage="/Style/Images/tick.png"  ColumnType="ButtonImage" NewRowEditType="NoEdit" 
 ButtonPostbackMode="OnTheFly" Name="Id"></ISWebGrid:WebGridColumn>

As you can see, I've tried all I can think of but none of them helped me.

Problem is, when I create a new item in the grid; the item is created successfully but after the creation; a pop-up screen appears and says a null reference exception is occured in the data binding to the webgrid.

When I remove the column, everything is ok.

And when I don't remove the column, eventhough it says a null ref exception is occured; after a refreshing the screen; I can see the item is created successfully and including the newly created item, every item is bind into the webgrid.

I would love if anybody could diect me into the right direction.

Thanks.

Info: The binding and the creation is by default and no override is included and linqdatasource is used for the data and given as a DataSourceId="dsSomething" in ascx page.

FileUploader

octavio.ponce — Thu, 26 May 2011 16:56:20 GMT

Hi Guys,

I'm working with a FileUploader, the question is Could I change the visibility of the button(s)? For example I want to hide the visibility of the "Upload" button, because in some cases the user will not have granted upload files.

Thks in advance

Bugs in Toolbar & Buttons (WPF & Silverlight)

qualco — Thu, 30 Sep 2010 15:28:10 GMT

1) First bug is when I have a toolbar button where IsToggleButton=true and IsChecked=true, then unless I move my mouse over the button the selection is not seeing. This seems to work fine on silverlight. This bug applies to all Intersoft buttons with IsToggleButton / IsChecked property.

2) If I have two toggle buttons with same group name say ButtonA (IsChecked=true) and ButtonB (IsChecked=false), when I click on ButtonB the first time, checked properties between the buttons are not toggled. If I click second time on ButtonB this works as expected. This bug applies to both WPF & Silverlight components.

I am including a small sample project that demonstrates both problems