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by: Piet |
last post by:
Hello,
I have written a small program which dynamically displays data from a
data structure in a wx.grid. The grid reacts as expected when the data
structure is enlarged: a new row is added and filled with data. When
data is removed, the data is deleted as expected, but instead of being
removed, a row is being added to the grid. Can anyone explain why?
Here is sample code to illustrate what I mean.
Thanks in advance
Piet
import wx
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by: scottmallory |
last post by:
Greetings,
I am new to Python...and I am having some difficulty updating a grid
(wx.grid.PyGridTableBase). Everything works just fine (adding
/deleting/ resizing rows, cols) except updating individual cells.
I am using the grids to display data from a database (which is working
fine), I am trying to use the SetValue (as well as self.data =
string and others ) method but it does not seem to work. I am at a
lost.
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by: Filippo Pandiani |
last post by:
I have a grid that shows the file list from a folder.
On the postback, how do I get a Dataset from this grid?
Thanks,
Filippo.
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by: phil-news-nospam |
last post by:
Is there really any advantage to using DIV elements with float style
properies, vs. the old method of TABLE and TR and TD?
I'm finding that by using DIV, it still involves the same number of
elements in the HTML to get everything just right. When you consider
the class attribute on the DIV elements, there's not much size savings
anymore for using DIV.
There are other disadvantages to not using TABLE/TR/TD, such as the
lack of ability...
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by: kaczmar2 |
last post by:
Hey there,
I have a large image in a browser window, and I would like a way to
overlay grid lines on top of the image, so a user can show the grid or
hide the grid lines. The grid would cover 100% of the image, and all I
would need is a set of horizontal and vertical lines over the image to
create a grid overlay.
Two requirements would be to:
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| |
by: BH |
last post by:
Hi,
I am trying to build my own IHM with two treeCtrl and 1 grid, based on
the wx.aui demos.
My problem is with the Grid. It dosen't have scrollbars.
I tried many methods (fit) but it always fail.
Can somebody point me where is the mistake ?
Thx
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by: Romulo NF |
last post by:
Greetings again to everyone,
Im back to show this grid componenet i´ve developed. With this grid you can show the data like a normal table, remove the rows that you need, add rows, import data, call determined functions, and edit the data already present
What will you need to use the grid? A table with standard markup and an ID to call the script that will turn the table into a grid
Parameters:
tabelaID => id of the table that will...
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by: gaya3 |
last post by:
Hi,
can anyone find error in the following example
<%@ include file="JspBean.jsp" %>
<%@ page import="java.util.*"%>
<html>
<head>
<%
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by: skanemupp |
last post by:
so my little calculator works perfectly now. just having some trouble
with the layout.
this whole tkinter-thing seems to be more tricky than it should be.
how can i make the 4 column of buttons have the same distance and
size between them as the other 3 columns?
and how can i make the top entry end where the 2nd row entry
ends(meaning the top entry will be longer)?
why are the 4th row split from the others? hard to fix the problems...
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by: Francesco Bochicchio |
last post by:
Il Mon, 18 Aug 2008 12:15:10 +0100, dudeja.rajat ha scritto:
Uhm, I don't think you should use the grid manager to obtain a window
like that. The grid manager is for equally distributing widgets both
horizontally and vertically.
And I'm not sure that you can realize that window look with Tkinter.
You could get close by horizontally packing each widget row in a frame
and then vertically packing the frames in the window. But the look...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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