Got a RadListView and I'd like to fire off a 'tap' event via the program.
Can this be done?
i.e. a 'tap' on a list-item.
Did you try configuring the tap event to call a function, and then just calling the function yourself?
Related
I have two custom controls tDescendant1 and tDescendant2 that are descendants of other custom control tAncestor. tAncestor handle some events as MouseDown, Click, etc. tDescendant1 and tDescendant2 also must handle the Click event, so they, in turn, set the ancestor's OnClick event to its own handler.
I have on the form Descendant1 and Descendant2 (wich are instances of tDescendant1 and tDescendant2 respectively) and I need that when an OnClick event is fired on Descendant1, the underlying tAncestor of Descendant2 be notified.
Can I use observers to accomplish this?
Appreciate any suggestion. Thanks.
In CRM 2011, i wrote a function in js and attached that function to OnChange event of a field. When the value changed in LookUpField1, it should update value of another LookUpField2 but it is only updating after saving and loading the form.
Where as if i use addonChange and firing the function, LookUpField2 value is automatically updating when LookUpField1 is changed.
Why is it working with addonChange and not OnChange event of attr?
Apart from programmatically firing a function using addonChange, are there any instances where we need to use addonchange?
I hope i make sense ;) & Thanks in advance!!!
OnChange is the event. addOnChange is the way to add a handler Here's what the documentation says:
OnChange Event
Use the addOnChange, removeOnChange, and fireOnChange
methods and to manage event handlers for the OnChange event.
Please see the following link:
https://msdn.microsoft.com/en-us/library/gg334409(v=crm.5).aspx
I don't understand if anything is wrong in this idea but the Backbone Views just don't trigger keypress, keyup events. I have created a simple shopping list app is JsBin for you to inspect. In the chrome inspector the ul of the view shows the keyup event but it does not occur when i hit some keys in the keyboard. I need the idea to navigate Treeview using the keyboard events
Jsbin
http://jsbin.com/arucom/2/edit
In addition to the question #rkw linked You might want to have a look at this SO question Why audio events are not firing with BackboneJS but others are?
Basically backbone.js uses delegation to bind events, which only works with delegate-able events.
You can bind to the keypress manually in the initializer
initialize: function () {
_.bindAll(this);
$(document).bind('keyup', this.navigate);
},
I have some editing that happens on in the onblur event for a text input which creates a pop-up if the field value does not fit the constraint. I know, archaic, but it exists, therefore it must be tested. I test other pop-ups that are created by button clicks using the ClickNoWait method but there does not seem to be a comparable NoWait event that will work with Blur. I tried KeyPressNoWait using (char)9 but no luck (the onblur event doesn't get fired). Any suggestions would be appreciated.
Have you tried executing the java script code to fire a blur?
Browser.Eval("$j--.blur()");
See also:
Unable to fire jQuery change() event on selectlist from WatiN
And:
http://api.jquery.com/blur/
How do I implement onItemLongClick and onItemClick for a GridView so that GridView items respond to both events?
I found that the trick is in the return value of the longclick listener call back. If you return true, onclick will not be called after the longclick is called and simple click will invoke only onclick. It worked fine for me.