I am learning use K2 Designer to develop a simple device management software.
I want to use the Auto-Complete contrl when the device id input.
I have set a SmartObject and a method to get the device ids and set them as the data source.
The SQL stored procedure is :
...
SELECT DEVICE_ID FROM Device_Master
...
But when I run to test, I find it can't realize auto-complete.
I want to know why it doesn't work and how to solve it. Thanks.
There can be multiple reasons for this.
Your SmartObject cannot execute list method - Check if you can execute the SmartObject's list method in K2 Management.
You did not initialize the auto complete control - Try initializing the control when view is initialized.
Related
I am using a FlexColumnLayout for my app.
In the mid column I need to access a controll of the begin column of the FlexColumnLayout. Here is the problem:
Since it is a different view I cannot use
this.getView().byId("myId")
My first solution was to use stable ID's, by giving the views (XML) IDs.
Like that I could use:
sap.ui.getCore().byId("application---viewId--myId")
At first it worked just fine, but now that I integrated my app into the fiori launchpad the first part of the stable ID (the part before "viewId") changed and when I transport into productive it will change again.
Is there a way to access the mid column controls without sap.ui.getCore().byId?
Or is there a way to load the first part dynamically so I don't need to change my IDs when tranporting?
Sadly I don't know how to reproduce a Launchpad for testing purposes, but for those who want to test their ideas about my problem, my FlexColumnLayout is build just like in the DemoApp: https://sapui5.hana.ondemand.com/#/entity/sap.f.FlexibleColumnLayout
Ok guys i found a solution:
this.getView().getParent().getParent()
returns the FlexColumnLayout. This has a method called "getBeginColumnPages", which returns an array of the views representing the begin column. Now that i can access the view in which my control is found, i can access it with the sap.ui.core.mvc.View.byId() method.
Now I have
this.getView().getParent().getParent().getMidColumnPages()[0].byId("myId")
Since the doulbe .getParent() doesn't seem to be ideal, please post a better solution if you know one : D
You have to use createId() function, this will return the complete ID of your control.
this.byId(this.createId("myid"));
I am testing my eclipse rcp app GUI using a tool called RCPTT.
In rcptt, i want to check that a specific editor is opened or not.
right now i am using
get-view "Console" | get-table | is-disabled | verify-false
but this is wrong way to do verification.
using this code, if the console is not opened, than it click on console and do verification.
It passed all time.
So, is there any way to
- first get the current view(which view is displaying currently to user.)
- then verify this view.
Thanks
You can not solve it within ECL, there's no support for this.
However you can solve it with Java code. It's not easy, could be a few hours of work.
1) Write a Java method that detects the name of the active View and returns it as a String
2) Make sure it's part of your application as a static class's static method
3) Invoke it from your ECL script with the invoke-static command
4) Compare the returned value in ECL script to what you've expected
Check methods parseComposites(), viewOrEditorIsFocused() and checkNextComposite() from this tutorial:
https://openchrom.wordpress.com/2011/08/12/capture-a-snapshot-of-the-active-vieweditor-in-a-rcp-application/
You do not need all the code from it and you need some editing too.
If you make an error/typo at points 2) or 3), then RCPTT-runner will simply throw an Exception without further explanation; be careful there.
I am trying to create a Hierarchical block using the GNURadio Companion GUI. Answers I've found in other posts say to select the blocks you want to incorporate, then go to More -> Create Hier. Then a new screen is supposed to appear. However, doing "Create Hier" with any combinations of blocks selected seems to do nothing.
Am I doing something wrong, or is there a problem with my GRC?
It's very simple. You just start with a new flow graph in GRC, and use Pad Sources as input, and Pad Sinks as output.
If you want to let the user configure something, use a Parameter GRC block.
You must set the Generate Options in the Options block to Hier Block, and set a sensible ID there, too – don't stick with top_block, but use something (without spaces or -; it needs to work as a python name) that won't conflict with something else.
Here's an example:
You can then Generate button (or press [F5]), and then, after you've done a rescan of your block library with the refresh button you can find (and use) your new block in the Block Category you specified.
I am using MS UIAutomation in C++ to control a third party WPF application. I can read the value of an edit control (IUIAutomationElement objects). When I try to set the value with SetValue (IUIAutomationValuePattern objects) it does not return an error, but does not set the value of the edit control.
The manifest contains , the application is signed and is run from C:\Program Files.
I experienced that some UI Elements do not implement the UI Automation Provider correctly, as a result some patterns do simply not work as expected or even fail (although they are shown available).
To verify that the object is corrupt and not your code you could use the ValuePattern via Inspect.exe. Open Inspect -> select the control -> Action (Toolbar) -> ValuePattern.setValue
As a workaround I would suggest you to use SendKeys. If you need to focus the element first, yourAutomationElement.setFocus() is your friend. If setFocus does not work get the ClickablePoint/BoundingRectangle of the AutomationElement and use user32.dll in order to click the object.
Ok, Here is the problem.
At the time user signup, user need to provide info such as:
-Email:______________ -UserName:____________
-FName:______________ -LName:_______________
-Address:____________ (User can have option to update Address lately)
....
-Captcha:__________
[Sign Up] [Reset]
Now suppose that user already got an account & they want to modify their info, then the Gui Could be 40% similar to the the above one.
-FName:______________ -LName:_______________ [Update Name]
-Address:____________ [Update Address]
....
My question is how to design GWT Gui in such a way that we can reuse the Gui components and the Action in both situations?
Maybe put all GUI into 1 page & have 2 different params: 1 for handling Signing Up Ex: #profile;actionParam="signup", & the other for Updating Profile Ex:#profile;actionParam="modify".
We can also use PresenterWidget but I think PresenterWidget is for using the exact same code everywhere, but in my case the Gui need to be modified a bit.
In Java we can do like Parent and Child Inheritance, but I am not sure if we an do similar things like that in GWT?
Can u find a better solution?
You can use the exact same view (widget) and simply hide some fields based on your criteria. You can also group these extra components in one container, so you can hide/show them with a single call:
.newUserPanel.setVisible(user == new);
You can extends widgets in GWT - all of the "standard" widgets extend and implement something - but in this use case the benefits are probably too small to justify two separate views/widgets. But it's possible if you decide to go this route.