Nov-25-2019, 09:52 AM
I'm not even really sure what to google to find what I'm looking for. So I haven't been able to find what I'm looking for.
So, I'm creating a series of Entry widgets using a loop.
So, I'm creating a series of Entry widgets using a loop.
def efs_widgets(self): elems = ['Cu', 'Fe', 'S', 'SiO2', 'CaO', 'Al2O3', 'Fe3O4'] row_count = 4 for i in range(len(elems)): self.tb = "efs_" + elems[i] + "_Box" self.tb = Entry(self.frame2, width=18, bg="#E6EAEC") if (i%2)==0: self.tb.grid(row=row_count, column=1, padx=1, pady=5) else: self.tb.grid(row=row_count, column=4, padx=1, pady=5) row_count = row_count+1Then when I try to set a binding to the entry widget I get an error saying that there is no attribute
def efs_form(self): def chb_click(event): self.avg_string = "" self.in_avg = "" if self.chb_var == 1: self.chb_var = 0 self.avg_string = "NOT included in the Average." print(self.avg_string) else: self.chb_var = 1 self.avg_string = "Included in the Average." self.in_avg = "X" print(self.avg_string) self.reset_form() self.efs_btn["bg"]='Red' self.db_conn = sqlite3.connect('EFS_Samples.db') self.c = self.db_conn.cursor() self.chb_var = 1 self.next_box = True # Create Database Table self.c.execute(""" CREATE TABLE IF NOT EXISTS efs( _Timestamp text, Arrival_Time text, Sample_Time text, analyst text, cro text, cu text, fe text, s text, si text, ca text, al text, mag text, avg text )""") self.efs_widgets() self.c.execute("SELECT * FROM efs") self.prev_sams = self.c.fetchmany(20) self.efs_prev_lb.delete(0, END) self.efs_analyst_lb.delete(0, END) self.efs_cu_lb.delete(0, END) self.efs_avg_lb.delete(0, END) for sam in self.prev_sams: self.efs_prev_lb.insert(0, sam[2]) self.efs_analyst_lb.insert(0, sam[3]) self.efs_cu_lb.insert(0, sam[5]) self.efs_avg_lb.insert(0, sam[12]) self.efs_Cu_Box = "" #THIS IS WHERE I NEED THE HELP #Events self.efs_arr_Time.bind("<FocusIn>", self.focus_in) self.efs_sam_Time.bind("<FocusIn>", self.focus_in) self.efs_analyst.bind("<<ComboboxSelected>>", self.focus_in) self.efs_cro.bind("<<ComboboxSelected>>", self.focus_in) self.efs_Cu_Box.bind("<FocusIn>", self.focus_in) self.efs_Fe_Box.bind("<FocusIn>", self.focus_in) self.efs_S_Box.Bind("<FocusIn>", self.focus_in) self.efs_SiO2_Box.Bind("<FocusIn>", self.focus_in) self.efs_CaO_Box.Bind("<FocusIn>", self.focus_in) self.efs_Al2O3_Box.Bind("<FocusIn>", self.focus_in) self.efs_Fe3O4_Box.Bind("<FocusIn>", self.focus_in) self.efs_avg_chb.bind("<Button-1>", chb_click) self.db_conn.commit() self.c.close() self.db_conn.close()Can I get some help how I can approach this? Thanks. It would be much appreciated.