I want to hide all items in contextmenu when client use jstree to pick up any item in front end.
So, my questions are:
(1) Is there a way could be called from back end to hide all contextmenu items?
(2) Is there a way coule be used to get all contextmenu items from back end?
Related
We've created a new work item type called "Improvement", but found that it does not show in any board or backlog - only search. After some digging in settings, I found this:
Can you really not add new work item types and get them into your workflow along side the default types?
In this page, hover with the mouse on the work item level you want to include your custom item and click "Edit":
In the screen that opens you can add the custom work item.
I have some data input fields inside a sap.m.table. Wanted to use Tab key to navigate to the input fields but it doesn't work.
It seems the SAP application interface hasn't implemented this feature.
I tried with some custom function and not working.
Any solution or alternative for this feature?
SAP itself now come up with the solution. Navigation with the TAB key is available form SAPUI5 version 1.44.
SAP NOTE 2387996 - SAPUI5 unable to use Tab to move to next field.
We have to press F2 key to activate this.
It's no longer necessary to use a custom solution for this. As of SAPUI5 version 1.38.0 sap.m.table has a property called 'keyboardMode' that can be set to 'Edit' which will change the tab behaviour to navigate focus through all editable fields in the table.
This mode is suitable if the number of items is limited and if there
are editable fields within the item.
While the last/first interactive element within an item has the focus,
pressing tab/shift+tab moves the focus to the next/previous element in
the tab chain after/before the item .
https://sapui5.hana.ondemand.com/#/api/sap.m.ListKeyboardMode
Attach browser event
new sap.m.Input({
value:"{first}"
}).attachBrowserEvent("keydown",function(oEvent){
if(oEvent.key == 'Tab'){
alert(this);//this reference to input control
//Your logic here
}
})
Sample JSBIN
I want to have different popup menu on Items and SubItems and NO Popup menu on empty area of a TTreeView is that possible ?
I want something like the pictures bellow
There are two ways you can do that.
Create 2 separate TPopupMenu objects with the desired menu items, do not assign either one of them to the TreeView's PopupMenu property, and then use the TreeView's OnContextMenu event to call the Popup() method of whichever TPopupMenu you need based on which node the user is clicking on.
Create 1 TPopupMenu object and put both menu items in it, and assign it to the TreeView's PopupMenu property, then use the TPopupMenu.OnPopup event to show/hide the menu items based on which node the user is clicking on.
In either case, you can use the TTreeView.GetNodeAt() method to determine which node is located at the coordinates of a mouse click, if any.
We can able to create lot of fields and forms using remedy developer. i just wanted to know whether any options for giving tooltip to those fields so that users can better understand over the respective field.
For eg: If there is a field say price, say tooltip like decimal values accepted or something reasonable.
Try to edit fields' "Alternate Text" attribute for a small tool tip.
If you want a bigger one like in overview console table etc., run AL log and see which AL opens it.
Hover option is available for ARS 7.6 or later, and here are some info for you from BMC docs:
Using the message action to create tooltips
Tooltips are brief informational messages that are displayed in response to a user action with an object on the screen. Tooltips are commonly used to provide descriptions of menu items, toolbar buttons, or other objects.
In AR System, tooltips can be applied to tables, attachments, field labels, or field data.
A tooltip can be displayed either by hovering the mouse over an area in a form or by clicking an object such as a button. For table fields, a tooltip can be displayed by hovering over a row. The tooltip displays the values for the row being hovered over, even if that row is not the currently selected row.
When a tooltip appears by hovering, it is closed when the mouse is moved outside the tooltip's border. When a tooltip appears by clicking (for example, when a tooltip appears when you click a button), it is closed when you click anywhere outside the tooltip's border.
A tooltip also can be dismissed by pressing the Escape key.
Tooltips can include URL links, which can be added through a Set Fields action.
Implementing tooltips
Tooltips are implemented through two types of AR System features:
HOVER event
Active link Message action
How can I modify a GWT menu - grey out some entries, put a checkmark next to others, according to my application state?
My app has a menu bar across the top - File, Edit, View, Insert, Format, etc. I have a number of paragraphs, each of which could have a different format. When the user clicks on Format, I want the format menu to show a checkmark next to the menuItem that corresponds to the format of the currently selected paragraph. If some formats are inappropriate for the currently selected paragraph, I want to grey those menuItems out.
The main issue is when to do the update: (a) when the Format menu button is clicked, or (b) each time my user selects a new paragraph?
I find option (a) more appealing. But how can I detect this? A MenuItem doesn't have any facility for adding event listeners. It could be a mouseClick that I need, but it might be a mouseOver: if the user clicks on the Insert menuItem the Insert menu will appear, but then if the mouse is moved over Format, then the Format menu will appear.
Option (b) sounds simpler, but wastes more processor time.
For my contextMenu (right click on the paragraph), it's much easier, because the menu is only constructed when the right click happens.
I've resorted to using the square-root symbol (√) for a tick. Does anyone know a nicer way? Do I need to use HTML and use " Plain-Format" for my menu item?
Finally, is there a way to disable (grey-out) a menu item so that it can't be selected?
Option (a) sounds better from a conserving resources point of view.
Instead of using the square-root symbol, why don't you use an image (using the com.google.gwt.user.client.ui.Image class)?
I think a more elegant/simple solution might be to use the checkbox class for your menu items. That way you could have automatic ticks/checks instead of having to use an image or the square-root symbol. Also, you will be able to "grey-out" items with setEnabled(false). Otherwise, you will have to write your own widget or add your own functionality to your menu labels in order to "grey-out" items.