I have a wxListbook that has some items, the following it is just a preview picture:
I want to get all item titles but before that, I want to get all items first then creating a for loop which in turn getting each item's title.
I found a method called GetListView() but it doesn't return array-like.
Is there a method to get all the items of that wxListbook?
wxListbook inherits from wxBookCtrlBase which defines GetPageCount() and GetPageText() methods that you can use to iterate over the pages and retrieve their labels, respectively.
Related
I'm using Qt 5.12. I want to remove all items from combo Box at a time. is there any procedure to remove all items at a time without removing one by one index.
If you take a look at https://doc.qt.io/qt-5/qcombobox.html you will see the function clear().
Function description:
“Clears the combobox, removing all items.
Note: If you have set an external model on the combobox this model will still be cleared when calling this function.”
I'm using the page below a POS sales list. Here the user can use the barcode pistol and pass the article and the code is translated into the item no.
The problem is when they use the pistol and end to pick a item and want to pass to next one the line go automatically to the first column (Item type) and my goal was to force to go into the second column (Item no), because the Item type is by default the type "product".
Only change the order of columns of Item no to Item product is not enough in this case.
Since ACTIVATE is not supported for controls in RTC.
Not many good options here.
Try using QuickEntry Property. Set it to false for all controls on subpage except No..
Create custom page with as less fields as possible, use it as buffer to scan all items and create sales lines upon closing of this new page. You can implement desired behavior on this page and keep original page almost unmodified
Create add-in that will intercept scanner output somehow.
I´ve created a list in SharePoint. What i´ll like to do is create another list, and retrieve some information from one list to my new one, and be able to change the input data from list A in a single line of text.
So lets say, list A is PopStar, with columns like Genre "Rock", HairColor "Red" and GrammyCount "2".
In list B i only want textboxes to show whats in list A and be able to change (update) them, for example Genre to "Pop", HairColor to "Black" and GrammyCont to "8" ?
Is this possible?
i´m using office 365
In order to achieve exactly what you want you will require either a Workflow or an Event Receiver, however I assume you won't feel confident by struggling with such approaches, furthermore, there are some workarounds that could be very close to your requirement and maybe are even better solutions than the approach you suggest, in terms of maintenance, growth and upgrade.
I suggest to review topics like "SharePoint parent/child list webparts connections" or "sharepoint edit form add child items", here are two videos of which you can get some ideas.
https://www.youtube.com/watch?v=9PWIxk6rF-A
https://www.youtube.com/watch?v=-5CdjfLONgE
Take in count that you can do more than what is displayed in the videos, by example in the Edit Form you could add a webpart to display the Quick Edit View (Grid View) of the related list so the values can be edited in the same Form and thus removing the need to navigate to a second window.
This question is to understand how to update any row programatically.
Details.
I have a listcrtl, that accepts the data from either from a file or from the edit controls in the dialog. When the items are added I will know its position, that I added, so I can change its subitem texts. I have even implemented the sort functionality in the list, so now the position keeps changing. I have an identifier column for each row, so that I can recognize the row.
Now, from an out side event, if I have to change an other columns value of an ID that I know , I have to first find the position of the item by comparing the id column, then with that position, I have set the subitemtext.
This works fine except that it takes time to find the row first then it need to update the column.
Now, in order to get the row directly, I need some help.
I have gone through
http://msdn.microsoft.com/en-us/library/windows/desktop/hh298346(v=vs.85).aspx
But this does not use MFC. Please help me achieving this.
If you have many items you should consider switching to Virtual Lists. It is the fastest way to access the data. If you do not want to invest time to this, then the easiest way for you will be the following:
When you populate the CListCtrl store the ID of each item in the item data using the SetItemData() method. The ID will always be associated with the item, even after re-sorting.
When you need to locate the required item, just scan all items, but do not use GetItemText(). Use GetItemData() instead. This will be faster
Using struts2 how can I keep list values just after click in a jsp button, going through the action and returning to jsp again? Doing this click several times again.
I've been watching that to keep a value from a variable that isn't a list I just need to declare it in the action with it's getter and setter, and put a hidden field or textfield in the jsp, but regarding lists don't worked like that.
You are correct that we need a getter and setters for the respected property in our action class to send and receive date from Action class to JSP and in reverse order.
But since for collection, its not possible to store it in a single field, so you have few options here.
If List is a simple List of String you can create a comma separated string and can use that to go from action to JSP and in reverse order (easy to convert that to list), i will not recommend this approach.
Second option i am thinking to set the list in session and you can always retrieve the list in your action class at any time as per your choice.