How to add xib file when iam creating customcell in ios application.when iam trying behind hide in the xib check box ?
First, create a objective-c class like that :
Second, create a new user interface with the same name of your objective-c class like that :
finally fill the Class item of your view with the name of your objective-c class :
Enjoy
Related
I'm currently creating a new UWApp in C# using Visual Studio 2017. after creating a new Class that will handle all the display of Xaml content.
I transferred a function containing this line of code:
...
Image imgObj = (Windows.UI.Xaml.Controls.Image)FindName("myTopImage");
...
to the new Class but FindName is highlighted in Red with this error message:
The name 'FindName' does not exist in the current context
I'm not sure why FindName is working well in the MainClass and not in the new Class. I've done this before in other App without any issues.
thanks for you time.
What I end up doing to solve the problem:
add a new Content page (xaml+cs)
transferred all my existing xaml & code from the Main to the new page
This way all the controls are out of the Main page and accessible from the new page class. I should have done this from the beginning.
So i want to create a list of button for each element on my array.
If i have 10 objects on the array, i want to create 10 buttons right away.
Thank you
Create buttons where? You need a container to add them to (IIRC something that extends Parent).
String[] sa = new String[10];
for (String s : sa) {
Button b = new Button(s);
vBox.getChildren().add(b);
}
If you use SceneBuilder and FXML to design your views (leaving out anything dynamic like this), you can assign containers like a VBox an ID, which will automatically add a reference with an #FXML annotation when you generate a controller class. That will give you a reference to a container to add the buttons to.
In Sencha Architect I want to extend the Ext.form.field.Picker to create a custom component. But the Ext.form.field.Picker is not in the available toolbox elements. Can I do it somehow?
I try to override the trigger field, and change the:
extend: 'Ext.form.field.Trigger'
to
extend: 'Ext.form.field.Picker'
but it does nothing.
In your Sencha Architect (preferably version 3.1) click on the plus sign (top right corner) inside the Project Inspector, select Class and View.
You will get a new empty class being extended from Ext.Base. Change the extend property to Ext.form.field.Picker and you should get a popup asking "Would you like to transform this Class to a Ext.form.field.Picker, to enable full configuration and behavior". Click yes and you should be good to go.
Is there a way to create a new item of a custom Object that does not have a tab? The environment I am using is maxed out in tabs so I cannot create a new one which would easily allow me to create a new item.
I'd rather not have to write up a Visualforce page to do this, if possible.
You can create a custom link on the left side if you know the prefix of your Custom Object.
i.e. : "/a0E"
Why does a Vaadin ComboBox get invisible when doing setReadOnly(true)?
Screenshots
normal
invisible
The source code
import java.util.List;
import com.vaadin.ui.ComboBox;
public class PropertyComboBox extends ComboBox
{
public PropertyComboBox(List<String> properties)
{
super();
for(String property: properties) {this.addItem(property);}
this.setImmediate(true);
this.setMultiSelect(false);
this.setNewItemsAllowed(false);
this.setInputPrompt("Property");
this.setReadOnly(true);
}
}
If you are trying to create a combo box in which the user can't write anything, check out the NativeSelect component.
From the API doc:
This is a simple drop-down select without, for instance, support for multiselect, new items, lazyloading, and other advanced features. Sometimes "native" select without all the bells-and-whistles of the ComboBox is a better choice.
If you don't need these features, then you should definetely consider using NativeSelect.
All components get "invisible" when you set them to read only. I couldn't find any reason for that and was wondering too.
My suggestion (a bit hacky): disable the components and change their disabled appearence within CSS.
Nexus is right, component become invisible when set to readOnly. In fact setting to read-only add the "v-readonly" css classname and the CSS do the rest.
Regards.