Hi,
for x in secilen.indexes():
satirlar = '{ "row" : 2, "column": 2 }'
asdds = json.loads(satirlar)
tablobul = self.ui.eklenenlerTablo.item(asdds["row"], asdds["column"])
tets = tablobul.text()
print(tets)I am trying to pull item content from PyQT5 table with this code. But
tets = tablobul.text()
line gives an error.
AttributeError: 'NoneType' object has no attribute 'text'
[
attachment=1282]
What is the error reason and how can I solve it?
What is self.ui.eklenenlerTablo.item because calling it with the current arguments is returning None
Under what conditions should it return None, and under what conditions should it return an object that has a text method?
I can't understand what you are saying. Can you give the correct code? I would appreciate if you let me know where you made changes.
I am saying you have not provided enough information to be able to help you solve the issue.
I cannot give the correct code, the code shown does not show what self.ui.eklenenlerTablo.item is.
There is no code that I made changes to
Is self.ui.eklenenlerTablo a pyqt table ?
If so are you calling its item method with a valid row & col values ?
JSON contains row and column information. I want to pull information from table, with corresponding values according to information. For example, if I wrote 2 for column by column in json, I want to pull the column corresponding to 2 from the table. Same for the row.
Quote:I am trying to pull item content from PyQT5 table with this code
tets = tablobul.text()
What means PyQT5 table ?
QTableView or QTableWidget ?
You cannot use text() to get values
For a QTableWidget you can use something like that to get the selected Item text
row = self.table.selectionModel().selectedIndexes()[0].row()
column = self.table.selectionModel().selectedIndexes()[0].column()
item = self.table.selectedItems()[0]
if not item == None:
name = item.text()
else:
name = ""
print(name)
Thanks for reply.
There are problems with the following codes from the codes you provided:
row = self.ui.eklenenlerTablo.selectionModel().selectedIndexes()[0].row()
column = self.ui.eklenenlerTablo.selectionModel().selectedIndexes()[0].column()Error:
Traceback (most recent call last):
File "c:\Users\emiry\Desktop\TamirProgram²\Arayuz.py", line 90, in secildiTablo
column = self.ui.eklenenlerTablo.selectionModel().selectedIndexes()[0].column()
IndexError: list index out of rangeHow can I solve it?
If you don't need row and column you can use simple
item = self.table.selectedItems()[0]
if not item == None:
name = item.text()
else:
name = ""
print(name)
(Sep-25-2021, 05:02 PM)Axel_Erfurt Wrote: [ -> ]If you don't need row and column you can use simple
item = self.table.selectedItems()[0]
if not item == None:
name = item.text()
else:
name = ""
print(name)
I click on a data from the table, but the print function does not work. It doesn't give an error either.
You must connect it to the function
Example
import sys
from PyQt5.QtCore import Qt
from PyQt5.QtGui import QDropEvent
from PyQt5.QtWidgets import (QTableWidget, QAbstractItemView, QTableWidgetItem,
QHBoxLayout, QApplication, QMainWindow)
class TableWidgetDragRows(QTableWidget):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.setDragEnabled(True)
self.setAcceptDrops(True)
self.viewport().setAcceptDrops(True)
self.setDragDropOverwriteMode(False)
self.setDropIndicatorShown(True)
self.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.setSelectionBehavior(QAbstractItemView.SelectItems)
self.setDragDropMode(QAbstractItemView.InternalMove)
def dropEvent(self, event: QDropEvent):
if not event.isAccepted() and event.source() == self:
drop_row = self.drop_on(event)
rows = sorted(set(item.row() for item in self.selectedItems()))
rows_to_move = [[QTableWidgetItem(self.item(row_index, column_index)) for column_index in range(self.columnCount())]
for row_index in rows]
for row_index in reversed(rows):
self.removeRow(row_index)
if row_index < drop_row:
drop_row -= 1
for row_index, data in enumerate(rows_to_move):
row_index += drop_row
self.insertRow(row_index)
for column_index, column_data in enumerate(data):
self.setItem(row_index, column_index, column_data)
event.accept()
for row_index in range(len(rows_to_move)):
self.item(drop_row + row_index, 0).setSelected(True)
self.item(drop_row + row_index, 1).setSelected(True)
super().dropEvent(event)
def drop_on(self, event):
index = self.indexAt(event.pos())
if not index.isValid():
return self.rowCount()
return index.row() + 1 if self.is_below(event.pos(), index) else index.row()
def is_below(self, pos, index):
rect = self.visualRect(index)
margin = 2
if pos.y() - rect.top() < margin:
return False
elif rect.bottom() - pos.y() < margin:
return True
# noinspection PyTypeChecker
return rect.contains(pos, True) and not (int(self.model().flags(index)) & Qt.ItemIsDropEnabled) and pos.y() >= rect.center().y()
class Window(QMainWindow):
def __init__(self):
super(Window, self).__init__()
self.table_widget = TableWidgetDragRows()
self.table_widget.itemClicked.connect(self.get_item)
self.setCentralWidget(self.table_widget)
self.table_widget.setColumnCount(2)
self.table_widget.setHorizontalHeaderLabels(['Type', 'Name'])
items = [('Red', 'Toyota'), ('Blue', 'RV'), ('Green', 'Beetle'), ('Silver', 'Chevy'), ('Black', 'BMW')]
self.table_widget.setRowCount(len(items))
for i, (color, model) in enumerate(items):
self.table_widget.setItem(i, 0, QTableWidgetItem(color))
self.table_widget.setItem(i, 1, QTableWidgetItem(model))
self.statusBar().showMessage("Ready", 0)
self.resize(400, 400)
self.show()
def get_item(self):
item = self.table_widget.selectedItems()[0]
if not item == None:
name = item.text()
else:
name = ""
print(name)
self.statusBar().showMessage(name, 0)
if __name__ == '__main__':
app = QApplication(sys.argv)
window = Window()
sys.exit(app.exec_())