山东大学数据库实验课设2019.12
作者：互联网
1 from PyQt5 import QtCore, QtGui, QtWidgets
2 from dl import *
3 from shoujiemian import *
4 from dzdl import *
5 from glydl import *
6 from zc import *
7 from dzzc import *
8 from glyzc import *
9 from dzdlcw import *
10 from dzcz import *
11 from dzxxcx import *
12 from dzxgmm import *
13 from xgmmsuccessful import *
14 from xgmmfail import *
15 from dzjs import *
16 from jsxxcx import *
17 from hsxxcx import *
18 from dzzcsuccess import *
19 from dzzcfail import *
20 from glycz import *
21 from jssuccess import *
22 from jsfail import *
23 from hssuccess import *
24 from hsfail import *
25 from pccz import *
26 from wxskhhh import *
27 from glydzxxcz import *
28 from glyhsxxcz import *
29 from glyjsxxcz import *
30 from glypcxxcz import *
31 from glysjcz import *
32 from glyxgmm import *
33 from dzxxscsuccess import *
34 from dzxxscfail import *
35 from tjsuccess import *
36 from tjfail import *
37 from pcfail import *
38 from cqpc import *
39 import pymysql,sys,re
40 from PyQt5.QtCore import QDate, QTime, QDateTime, Qt
41 from PyQt5.QtWidgets import (QFrame,QApplication,QDialog, QDialogButtonBox,
42 QMessageBox,QVBoxLayout, QLineEdit,QTableWidgetItem,QTableWidget,QHBoxLayout)
43
44 global dzid,glyid
45
46 def ok(num):
47 pattern = re.compile(r'^[-+]?[-0-9]\d*\.\d*|[-+]?\.?[0-9]\d*$')
48 result = pattern.match(num)
49 if result:
50 return True
51 else:
52 return False
53
54 class Ui_Dialog(QtWidgets.QDialog, Ui_2):
55 def __init__(self):
56 super(Ui_Dialog, self).__init__()
57 self.setupUi(self)
58
59 class First(QtWidgets.QMainWindow,Ui_1):
60 def __init__(self):
61 super(First,self).__init__()
62 self.setupUi(self)
63
64 class Ui_dzdl(QtWidgets.QDialog, Ui_3):
65 def __init__(self):
66 super(Ui_dzdl, self).__init__()
67 self.setupUi(self)
68 def Clean(self):
69 self.lineEdit.setText("")
70 self.lineEdit_2.setText("")
71 def get_word(self):
72 global dzid
73 dzid = self.lineEdit.text()
74 dzpassword = self.lineEdit_2.text()
75 dzcount=cur.execute("SELECT * FROM 读者信息 where Reader_id='%s' and Password='%s';" % (dzid,dzpassword))
76 if dzcount!=0:
77 dzd.hide()
78 dzcz.show()
79 dzcz.pushButton.clicked.connect(dzcz.hide)
80 dzcz.pushButton.clicked.connect(dzxxcx.dzxxcxshow)
81 dzcz.pushButton.clicked.connect(dzxxcx.show)#从读者操作界面进入读者信息查询界面
82
83 dzcz.pushButton_2.clicked.connect(dzcz.hide)
84 dzcz.pushButton_2.clicked.connect(dzxgmm.show)#从读者操作界面进入到修改密码界面
85
86 dzxgmm.pushButton_3.clicked.connect(dzxgmm.get_word)#调用get_word函数
87
88 dzxgmm.pushButton.clicked.connect(dzxgmm.hide)
89 dzxgmm.pushButton.clicked.connect(dzxgmm.Clean)
90 dzxgmm.pushButton.clicked.connect(dzcz.show) # 从读者操作界面返回到登录界面
91
92 dzjs.pushButton.clicked.connect(dzjs.dimquery)#调用模糊查询函数
93
94 dzjs.pushButton_6.clicked.connect(dzjs.exactquery) # 调用精准查询函数
95
96 dzjs.pushButton_2.clicked.connect(dzjs.borrowbook) # 调用借书函数
97
98 dzjs.pushButton_5.clicked.connect(dzjs.returnbook) # 调用还书函数
99
100 dzcz.pushButton_3.clicked.connect(dzcz.hide)
101 dzcz.pushButton_3.clicked.connect(dzjs.show) # 从读者操作界面进入到借书操作界面
102
103 dzjs.pushButton_3.clicked.connect(dzjs.hide)
104 dzjs.pushButton_3.clicked.connect(dzjs.Clean)
105 dzjs.pushButton_3.clicked.connect(dzcz.show) # 从借书操作界面返回到读者操作界面
106
107 dzcz.pushButton_9.clicked.connect(dzd.Clean)
108 dzcz.pushButton_9.clicked.connect(dzcz.hide)
109 dzcz.pushButton_9.clicked.connect(dzd.show) # 从读者操作界面返回到登录界面
110
111 dzcz.pushButton_5.clicked.connect(dzcz.hide)
112 dzcz.pushButton_5.clicked.connect(jsxxcx.jsxxcxshow)
113 dzcz.pushButton_5.clicked.connect(jsxxcx.show)#从读者操作界面进入到借书信息查询界面
114
115 dzcz.pushButton_6.clicked.connect(dzcz.hide)
116 dzcz.pushButton_6.clicked.connect(hsxxcx.hsxxcxshow)
117 dzcz.pushButton_6.clicked.connect(hsxxcx.show)#从读者操作界面进入到还书信息查询界面
118
119 dzcz.pushButton_7.clicked.connect(dzcz.hide)
120 dzcz.pushButton_7.clicked.connect(pccz.show) # 从读者操作界面进入到赔偿操作界面
121
122 pccz.pushButton_4.clicked.connect(pccz.dimquery)#模糊查询
123
124 pccz.pushButton_5.clicked.connect(pccz.exactquery)#精准查询
125
126 pccz.pushButton_3.clicked.connect(pccz.pay) #调用赔偿函数
127
128 jsxxcx.pushButton.clicked.connect(jsxxcx.hide)
129 jsxxcx.pushButton.clicked.connect(dzcz.show)#从借书信息查询界面回到读者操作界面
130
131 hsxxcx.pushButton.clicked.connect(hsxxcx.hide)
132 hsxxcx.pushButton.clicked.connect(dzcz.show)#从还书信息查询界面回到读者操作界面
133
134 dzxxcx.pushButton.clicked.connect(dzxxcx.hide)
135 dzxxcx.pushButton.clicked.connect(dzcz.show)#从读者信息查询界面回到读者操作界面
136
137 pccz.pushButton.clicked.connect(pccz.hide)
138 pccz.pushButton.clicked.connect(pccz.Clean)
139 pccz.pushButton.clicked.connect(dzcz.show) # 从赔偿操作界面回到读者操作界面
140 else:
141 dzdlcw.show()
142
143 class Ui_glydl(QtWidgets.QDialog, Ui_4):
144 def __init__(self):
145 super(Ui_glydl, self).__init__()
146 self.setupUi(self)
147 def Clean(self):
148 self.lineEdit.setText("")
149 self.lineEdit_2.setText("")
150 def get_word(self):
151 global glyid
152 glyid = self.lineEdit.text()
153 glypassword = self.lineEdit_2.text()
154 glycount=cur.execute("SELECT * FROM 管理员 where Admin_id='%s' and Password='%s';" % (glyid,glypassword))
155 if glycount != 0:
156
157 glyd.hide()
158 glycz.show()
159
160 self.lineEdit.setText("")
161 self.lineEdit_2.setText("")
162
163 glycz.pushButton.clicked.connect(glycz.hide)
164 glycz.pushButton.clicked.connect(glydzxxcz.show) # 从管理员操作界面进入管理员读者信息操作界面
165
166 glydzxxcz.pushButton_3.clicked.connect(glydzxxcz.hide)
167 glydzxxcz.pushButton_3.clicked.connect(glydzxxcz.Clean)
168 glydzxxcz.pushButton_3.clicked.connect(glycz.show) # 从管理员读者信息操作界面进入管理员操作界面
169
170 glydzxxcz.pushButton.clicked.connect(glydzxxcz.dimquery) #读者信息模糊查询
171
172 glydzxxcz.pushButton_5.clicked.connect(glydzxxcz.exactquery) #读者信息精准查询
173
174 glydzxxcz.pushButton_2.clicked.connect(glydzxxcz.Delete) #读者信息删除
175
176 glycz.pushButton_2.clicked.connect(glycz.hide)
177 glycz.pushButton_2.clicked.connect(glyxgmm.show) # 从管理员操作界面进入管理员修改密码界面
178
179 glyxgmm.pushButton_3.clicked.connect(glyxgmm.xgmm) # 调用修改密码函数
180
181 glyxgmm.pushButton.clicked.connect(glyxgmm.hide)
182 glyxgmm.pushButton.clicked.connect(glyxgmm.Clean)
183 glyxgmm.pushButton.clicked.connect(glycz.show)# 从管理员修改密码界面返回管理员操作界面
184
185 glycz.pushButton_5.clicked.connect(glycz.hide)
186 glycz.pushButton_5.clicked.connect(glysjcz.show) # 从管理员操作界面进入管理员书籍操作界面
187
188 glysjcz.pushButton.clicked.connect(glysjcz.dimquery)#模糊查询
189
190 glysjcz.pushButton_2.clicked.connect(glysjcz.exactquery)#精确查询
191
192 glysjcz.pushButton_3.clicked.connect(glysjcz.add)#添加书籍
193
194 glysjcz.pushButton_6.clicked.connect(glysjcz.Delete)#删除书籍
195
196 glysjcz.pushButton_4.clicked.connect(glysjcz.hide)
197 glysjcz.pushButton_4.clicked.connect(glysjcz.Clean)
198 glysjcz.pushButton_4.clicked.connect(glycz.show) # 从管理员书籍操作界面返回管理员操作界面
199
200 glycz.pushButton_7.clicked.connect(glycz.hide)
201 glycz.pushButton_7.clicked.connect(glypcxxcz.show) # 从管理员操作界面进入管理员赔偿信息查询界面
202
203 glypcxxcz.pushButton_3.clicked.connect(glypcxxcz.dimquery)#模糊查询
204
205 glypcxxcz.pushButton_4.clicked.connect(glypcxxcz.exactquery)#精确查询
206
207 glypcxxcz.pushButton.clicked.connect(glypcxxcz.hide)
208 glypcxxcz.pushButton.clicked.connect(glypcxxcz.Clean)
209 glypcxxcz.pushButton.clicked.connect(glycz.show) # 从管理员赔偿信息查询界面返回管理员操作界面
210
211 glycz.pushButton_6.clicked.connect(glycz.hide)
212 glycz.pushButton_6.clicked.connect(glyjsxxcz.show) # 从管理员操作界面进入管理员借书信息查询界面
213
214 glyjsxxcz.pushButton.clicked.connect(glyjsxxcz.dimquery)#模糊查询
215
216 glyjsxxcz.pushButton_2.clicked.connect(glyjsxxcz.exactquery)#精确查询
217
218 glyjsxxcz.pushButton_3.clicked.connect(glyjsxxcz.hide)
219 glyjsxxcz.pushButton_3.clicked.connect(glyjsxxcz.Clean)
220 glyjsxxcz.pushButton_3.clicked.connect(glycz.show) # 从管理员借书信息查询界面返回管理员操作界面
221
222 glycz.pushButton_8.clicked.connect(glycz.hide)
223 glycz.pushButton_8.clicked.connect(glyhsxxcz.show) # 从管理员操作界面进入管理员还书信息查询界面
224
225 glyhsxxcz.pushButton.clicked.connect(glyhsxxcz.dimquery) # 模糊查询
226
227 glyhsxxcz.pushButton_2.clicked.connect(glyhsxxcz.exactquery) # 精确查询
228
229
230 glyhsxxcz.pushButton_3.clicked.connect(glyhsxxcz.hide)
231 glyhsxxcz.pushButton_3.clicked.connect(glyhsxxcz.Clean)
232 glyhsxxcz.pushButton_3.clicked.connect(glycz.show) # 从管理员还书信息查询界面返回管理员操作界面
233
234 glycz.pushButton_3.clicked.connect(glycz.hide)
235 glycz.pushButton_3.clicked.connect(glyd.show) # 从管理员操作界面进入管理员登陆界面
236 else:
237 dzdlcw.show()
238
239
240 class Ui_zc(QtWidgets.QDialog, Ui_5):
241 def __init__(self):
242 super(Ui_zc, self).__init__()
243 self.setupUi(self)
244
245 class Ui_dzzc(QtWidgets.QDialog, Ui_6):
246 def __init__(self):
247 super(Ui_dzzc, self).__init__()
248 self.setupUi(self)
249 def Clean(self):
250 self.lineEdit.setText("")
251 self.lineEdit_2.setText("")
252 self.lineEdit_3.setText("")
253 self.lineEdit_4.setText("")
254 def get_word(self):
255 dzname = self.lineEdit.text()
256 dzid = self.lineEdit_2.text()
257 pw = self.lineEdit_3.text()
258 sex = self.lineEdit_4.text()
259 count = cur.execute("SELECT * FROM 读者信息 where reader_id='%s';" % (dzid))
260 if count==0:
261 if dzname!=""and dzid !="" and pw!="" and sex!="":
262 if sex!="男" and sex!="女":
263 sex="未知"
264 cur.execute("INSERT INTO 读者信息 values('%s','%s','%s','%s',0,null,null)" % (dzname,dzid,pw,sex))
265 conn.commit()
266 dzzcsuccess.show()
267 self.lineEdit.setText("")
268 self.lineEdit_2.setText("")
269 self.lineEdit_3.setText("")
270 self.lineEdit_4.setText("")
271 else:
272 dzzcfail.show()
273 else:
274 dzzcfail.show()
275
276 class Ui_glyzc(QtWidgets.QDialog, Ui_7):
277 def __init__(self):
278 super(Ui_glyzc, self).__init__()
279 self.setupUi(self)
280 def Clean(self):
281 self.lineEdit.setText("")
282 self.lineEdit_2.setText("")
283 self.lineEdit_3.setText("")
284 def get_word(self):
285 glyname = self.lineEdit.text()
286 glyid = self.lineEdit_2.text()
287 pw = self.lineEdit_3.text()
288 count = cur.execute("SELECT * FROM 管理员 where admin_id='%s';" % (glyid))
289 if count==0:
290 if glyname!=""and glyid !="" and pw!="":
291 cur.execute("INSERT INTO 管理员 values('%s','%s','%s')" % (glyname,glyid,pw))
292 conn.commit()
293 self.lineEdit.setText("")
294 self.lineEdit_2.setText("")
295 self.lineEdit_3.setText("")
296 dzzcsuccess.show()
297 else:
298 dzzcfail.show()
299 else:
300 dzzcfail.show()
301
302 class Ui_dzdlcw(QtWidgets.QDialog, Ui_8):
303 def __init__(self):
304 super(Ui_dzdlcw, self).__init__()
305 self.setupUi(self)
306
307 class Ui_dzcz(QtWidgets.QDialog, Ui_9):
308 def __init__(self):
309 super(Ui_dzcz, self).__init__()
310 self.setupUi(self)
311
312 class Ui_dzxxcx(QtWidgets.QDialog, Ui_10):
313 def __init__(self):
314 super(Ui_dzxxcx, self).__init__()
315 self.setupUi(self)
316 def dzxxcxshow(self):
317 global dzid
318 cur.execute("SELECT * FROM 读者信息 where Reader_id = '%s';" % (dzid))
319 data=cur.fetchall()
320 row=len(data)
321 vol=len(data[0])
322 self.tableWidget.setRowCount(row)
323 self.tableWidget.setColumnCount(vol)
324 for i in range(row):
325 for j in range(vol):
326 temp_data=data[i][j]
327 data1=QTableWidgetItem(str(temp_data))
328 self.tableWidget.setItem(i,j,data1)
329
330 class Ui_dzxgmm(QtWidgets.QDialog, Ui_11):
331 def __init__(self):
332 super(Ui_dzxgmm, self).__init__()
333 self.setupUi(self)
334 def Clean(self):
335 self.lineEdit.setText("")
336 self.lineEdit_2.setText("")
337 def get_word(self):
338 firstpw = self.lineEdit.text()
339 secondpw = self.lineEdit_2.text()
340 global dzid
341 if firstpw!="" and secondpw!="":
342 if firstpw==secondpw and firstpw!="":
343 cur.execute("update 读者信息 set password = ('%s') where reader_id='%s'"% (firstpw,dzid))
344 conn.commit()
345 self.lineEdit.setText("")
346 self.lineEdit_2.setText("")
347 xgmmsuccessful.show()
348 else:
349 print(firstpw)
350 print(secondpw)
351 print("hhh")
352 xgmmfail.show()
353
354
355 class Ui_xgmmsuccessful(QtWidgets.QDialog, Ui_12):
356 def __init__(self):
357 super(Ui_xgmmsuccessful, self).__init__()
358 self.setupUi(self)
359
360 class Ui_xgmmfail(QtWidgets.QDialog, Ui_13):
361 def __init__(self):
362 super(Ui_xgmmfail, self).__init__()
363 self.setupUi(self)
364
365 class Ui_dzjs(QtWidgets.QDialog, Ui_14):
366 def __init__(self):
367 super(Ui_dzjs, self).__init__()
368 self.setupUi(self)
369 def Clean(self):
370 self.lineEdit.setText("")
371 self.lineEdit_2.setText("")
372 self.lineEdit_3.setText("")
373 self.lineEdit_4.setText("")
374 self.tableWidget.setRowCount(0)
375 self.tableWidget.setColumnCount(0)
376 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '类型', '价格', '是否可借'])
377 def dimquery(self):
378 bookname = self.lineEdit.text()
379 bookid = self.lineEdit_2.text()
380 Type = self.lineEdit_3.text()
381 money = self.lineEdit_4.text()
382 if ok(money) == False:
383 sjcount = cur.execute(
384 "SELECT * FROM 书籍信息 where Book_id='%s' or book_name='%s' or Type = '%s'" % (
385 bookid, bookname, Type))
386 else:
387 sjcount = cur.execute(
388 "SELECT * FROM 书籍信息 where Book_id='%s' or book_name='%s' or Type = '%s' or money='%f'" % (
389 bookid, bookname, Type, float(money)))
390 if bookname == "" and bookid == "" and Type == "" and money == "":
391 sjcount = cur.execute("SELECT * FROM 书籍信息")
392 if sjcount != 0:
393 data = cur.fetchall()
394 row = len(data)
395 vol = len(data[0])
396 self.tableWidget.setRowCount(row)
397 self.tableWidget.setColumnCount(vol)
398 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '类型', '价格', '是否可借'])
399 for i in range(row):
400 for j in range(vol):
401 temp_data = data[i][j]
402 data1 = QTableWidgetItem(str(temp_data))
403 self.tableWidget.setItem(i, j, data1)
404 else:
405 self.tableWidget.setRowCount(0)
406 self.tableWidget.setColumnCount(0)
407
408 def exactquery(self):
409 bookname = self.lineEdit.text()
410 bookid = self.lineEdit_2.text()
411 Type = self.lineEdit_3.text()
412 money= self.lineEdit_4.text()
413 if ok(money)==False:
414 sjcount = cur.execute(
415 "SELECT * FROM 书籍信息 where Book_id='%s' and book_name='%s' and Type = '%s'" % (
416 bookid, bookname, Type))
417 else:
418 sjcount=cur.execute("SELECT * FROM 书籍信息 where Book_id='%s' and book_name='%s' and Type = '%s' and money='%f'" % (bookid,bookname,Type,float(money)))
419 if sjcount!=0:
420 data = cur.fetchall()
421 row = len(data)
422 vol = len(data[0])
423 self.tableWidget.setRowCount(row)
424 self.tableWidget.setColumnCount(vol)
425 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '类型', '价格', '是否可借'])
426 for i in range(row):
427 for j in range(vol):
428 temp_data = data[i][j]
429 data1 = QTableWidgetItem(str(temp_data))
430 self.tableWidget.setItem(i, j, data1)
431 else:
432 self.tableWidget.setRowCount(0)
433 self.tableWidget.setColumnCount(0)
434
435 def borrowbook(self):
436 bookname = self.lineEdit.text()
437 bookid = self.lineEdit_2.text()
438 Type = self.lineEdit_3.text()
439 money = self.lineEdit_4.text()
440 if ok(money) == False:
441 sjcount = cur.execute(
442 "SELECT * FROM 书籍信息 where Book_id='%s' and book_name='%s' and Type = '%s'" % (
443 bookid, bookname, Type))
444 else:
445 sjcount = cur.execute(
446 "SELECT * FROM 书籍信息 where Book_id='%s' and book_name='%s' and Type = '%s' and money='%f'" % (
447 bookid, bookname, Type, float(money)))
448 if sjcount==1:
449 data = cur.fetchall()
450 now = QDateTime.currentDateTime()
451 temp_data = data[0][4]
452 if temp_data == "可借":
453 jssuccess.show()
454 Key = '不可借'
455 global dzid
456 cur.execute("update 书籍信息 set state=('%s') where book_id = '%s'" % (Key, bookid))
457 conn.commit()
458 cur.execute("insert into 借书信息 values('%s','%s','%s','%s',6,'未归还')" % (
459 bookname, bookid, dzid, now.toString(Qt.ISODate)))
460 conn.commit()
461 else:
462 jsfail.show()
463 else:
464 jsfail.show()
465
466 def returnbook(self):
467 bookname = self.lineEdit.text()
468 bookid = self.lineEdit_2.text()
469 Type = self.lineEdit_3.text()
470 money = self.lineEdit_4.text()
471 global dzid
472 jscount=cur.execute("SELECT * FROM 借书信息 where Book_id='%s' and reader_id='%s' and state='未归还'" % (bookid,dzid))
473 now = QDateTime.currentDateTime()
474 if jscount==1:
475 key = "可借"
476 cur.execute("update 书籍信息 set state=('%s') where book_id = '%s'" % (key,bookid))
477 conn.commit()
478 cur.execute("select * from 借书信息 where book_id = '%s' and reader_id='%s'" % (bookid,dzid))
479 data=cur.fetchall()
480 row=len(data)
481 Starttime=QDateTime.fromString(data[row-1][3],"yyyy-MM-ddThh:mm:ss")
482 difftime=float(Starttime.secsTo(now))
483 cur.execute("update 借书信息 set state=('已归还') where Book_id='%s' and reader_id='%s' and state='未归还'" % (bookid, dzid))
484 conn.commit()
485 if difftime>float(data[row-1][4]):#超期了
486 cur.execute("select * from 赔偿信息")
487 data1=cur.fetchall()
488 row1=len(data1)
489 row1=row1+1
490 cur.execute("select * from 读者信息 where reader_id='%s'" % (dzid))
491 data2=cur.fetchall()
492 readername=data2[0][0]
493 cur.execute(
494 "insert into 赔偿信息 values('%s','%s','%s','%s','%s','超期','%f','%s','未支付')" % (str(row1),readername,dzid,bookname,bookid,difftime*0.1,now.toString(Qt.ISODate)))
495 conn.commit()
496 cur.execute("insert into 还书信息 values('%s','%s','%s','%s','超期')" % (bookname,bookid,dzid,now.toString(Qt.ISODate)))
497 conn.commit()
498 cqpc.show()
499 else:
500 cur.execute("insert into 还书信息 values('%s','%s','%s','%s','正常')" % (
501 bookname, bookid, dzid, now.toString(Qt.ISODate)))
502 conn.commit()
503 hssuccess.show()
504 else:
505 hsfail.show()
506
507 class Ui_jsxxcx(QtWidgets.QDialog, Ui_15):
508 def __init__(self):
509 super(Ui_jsxxcx, self).__init__()
510 self.setupUi(self)
511 def jsxxcxshow(self):
512 global dzid
513 count=cur.execute("SELECT * FROM 借书信息 where Reader_id = '%s';" % (dzid))
514 if count != 0:
515 data = cur.fetchall()
516 row = len(data)
517 vol = len(data[0])
518 self.tableWidget.setRowCount(row)
519 self.tableWidget.setColumnCount(vol)
520 for i in range(row):
521 for j in range(vol):
522 temp_data = data[i][j]
523 data1 = QTableWidgetItem(str(temp_data))
524 self.tableWidget.setItem(i, j, data1)
525 else:
526 self.tableWidget.setRowCount(0)
527 self.tableWidget.setColumnCount(0)
528 self.tableWidget.setHorizontalHeaderLabels(['书名','索书号','读者编号','借书日期','借书时限'])
529
530 class Ui_hsxxcx(QtWidgets.QDialog, Ui_16):
531 def __init__(self):
532 super(Ui_hsxxcx, self).__init__()
533 self.setupUi(self)
534 def hsxxcxshow(self):
535 global dzid
536 count=cur.execute("SELECT * FROM 还书信息 where Reader_id = '%s';" % (dzid))
537 if count != 0:
538 data = cur.fetchall()
539 row = len(data)
540 vol = len(data[0])
541 self.tableWidget.setRowCount(row)
542 self.tableWidget.setColumnCount(vol)
543 for i in range(row):
544 for j in range(vol):
545 temp_data = data[i][j]
546 data1 = QTableWidgetItem(str(temp_data))
547 self.tableWidget.setItem(i, j, data1)
548 else:
549 self.tableWidget.setRowCount(0)
550 self.tableWidget.setColumnCount(0)
551 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '读者编号', '还书时间'])
552
553 class Ui_dzzcsuccess(QtWidgets.QDialog, Ui_18):
554 def __init__(self):
555 super(Ui_dzzcsuccess, self).__init__()
556 self.setupUi(self)
557
558 class Ui_dzzcfail(QtWidgets.QDialog, Ui_19):
559 def __init__(self):
560 super(Ui_dzzcfail, self).__init__()
561 self.setupUi(self)
562
563 class Ui_glycz(QtWidgets.QDialog, Ui_20):
564 def __init__(self):
565 super(Ui_glycz, self).__init__()
566 self.setupUi(self)
567
568 class Ui_jssuccess(QtWidgets.QDialog, Ui_21):
569 def __init__(self):
570 super(Ui_jssuccess, self).__init__()
571 self.setupUi(self)
572
573 class Ui_jsfail(QtWidgets.QDialog, Ui_22):
574 def __init__(self):
575 super(Ui_jsfail, self).__init__()
576 self.setupUi(self)
577
578 class Ui_hssuccess(QtWidgets.QDialog, Ui_23):
579 def __init__(self):
580 super(Ui_hssuccess, self).__init__()
581 self.setupUi(self)
582
583 class Ui_hsfail(QtWidgets.QDialog, Ui_24):
584 def __init__(self):
585 super(Ui_hsfail, self).__init__()
586 self.setupUi(self)
587
588 class Ui_pccz(QtWidgets.QDialog, Ui_25):
589 def __init__(self):
590 super(Ui_pccz, self).__init__()
591 self.setupUi(self)
592 def Clean(self):
593 self.lineEdit.setText("")
594 self.lineEdit_2.setText("")
595 self.lineEdit_3.setText("")
596 self.lineEdit_4.setText("")
597 self.tableWidget.setRowCount(0)
598 self.tableWidget.setColumnCount(0)
599 self.tableWidget.setHorizontalHeaderLabels(
600 ['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
601 def dimquery(self):
602 pcxxid = self.lineEdit.text()
603 pcreason = self.lineEdit_2.text()
604 money = self.lineEdit_3.text()
605 bookid = self.lineEdit_4.text()
606 if bookid=="" and pcreason=="" and money=="" and pcxxid=="":
607 global dzid
608 count = cur.execute("SELECT * FROM 赔偿信息 where Reader_id = '%s';" % (dzid))
609 self.tableWidget.setHorizontalHeaderLabels(
610 ['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
611 if count != 0:
612 data = cur.fetchall()
613 row = len(data)
614 vol = len(data[0])
615 self.tableWidget.setRowCount(row)
616 self.tableWidget.setColumnCount(vol)
617 self.tableWidget.setHorizontalHeaderLabels(
618 ['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
619 for i in range(row):
620 for j in range(vol):
621 temp_data = data[i][j]
622 data1 = QTableWidgetItem(str(temp_data))
623 self.tableWidget.setItem(i, j, data1)
624 else:
625 if ok(money)==False:
626 count = cur.execute("SELECT * FROM 赔偿信息 where Reader_id = '%s' and (book_id='%s' or Reason='%s' or Pay_id='%s');" % (dzid,bookid,pcreason,pcxxid))
627 if count != 0:
628 data = cur.fetchall()
629 row = len(data)
630 vol = len(data[0])
631 self.tableWidget.setRowCount(row)
632 self.tableWidget.setColumnCount(vol)
633 self.tableWidget.setHorizontalHeaderLabels(['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
634 for i in range(row):
635 for j in range(vol):
636 temp_data = data[i][j]
637 data1 = QTableWidgetItem(str(temp_data))
638 self.tableWidget.setItem(i, j, data1)
639 else:
640 self.tableWidget.setRowCount(0)
641 self.tableWidget.setColumnCount(0)
642 else:
643 count = cur.execute(
644 "SELECT * FROM 赔偿信息 where Reader_id = '%s' and (book_id='%s' or Reason='%s' or Pay_id='%s' or money='%f');" % (
645 dzid, bookid, pcreason, pcxxid,float(money)))
646 if count != 0:
647 data = cur.fetchall()
648 row = len(data)
649 vol = len(data[0])
650 self.tableWidget.setRowCount(row)
651 self.tableWidget.setColumnCount(vol)
652 self.tableWidget.setHorizontalHeaderLabels(['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
653 for i in range(row):
654 for j in range(vol):
655 temp_data = data[i][j]
656 data1 = QTableWidgetItem(str(temp_data))
657 self.tableWidget.setItem(i, j, data1)
658
659 else:
660 self.tableWidget.setRowCount(0)
661 self.tableWidget.setColumnCount(0)
662
663 def exactquery(self):
664 pcxxid = self.lineEdit.text()
665 pcreason = self.lineEdit_2.text()
666 money = self.lineEdit_3.text()
667 bookid = self.lineEdit_4.text()
668 if bookid != "" and pcreason != "" and pcxxid != "":
669 if ok(money)==False:
670 count = cur.execute(
671 "SELECT * FROM 赔偿信息 where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s';" % (
672 dzid, bookid, pcreason, pcxxid))
673 if count != 0:
674 data = cur.fetchall()
675 row = len(data)
676 vol = len(data[0])
677 self.tableWidget.setRowCount(row)
678 self.tableWidget.setColumnCount(vol)
679 self.tableWidget.setHorizontalHeaderLabels(
680 ['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
681 for i in range(row):
682 for j in range(vol):
683 temp_data = data[i][j]
684 data1 = QTableWidgetItem(str(temp_data))
685 self.tableWidget.setItem(i, j, data1)
686 else:
687 self.tableWidget.setRowCount(0)
688 self.tableWidget.setColumnCount(0)
689 else:
690 count = cur.execute(
691 "SELECT * FROM 赔偿信息 where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s' and Money='%f';" % (
692 dzid, bookid, pcreason, pcxxid, float(money)))
693 if count != 0:
694 data = cur.fetchall()
695 row = len(data)
696 vol = len(data[0])
697 self.tableWidget.setRowCount(row)
698 self.tableWidget.setColumnCount(vol)
699 self.tableWidget.setHorizontalHeaderLabels(
700 ['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
701 for i in range(row):
702 for j in range(vol):
703 temp_data = data[i][j]
704 data1 = QTableWidgetItem(str(temp_data))
705 self.tableWidget.setItem(i, j, data1)
706 else:
707 self.tableWidget.setRowCount(0)
708 self.tableWidget.setColumnCount(0)
709 else:
710 self.tableWidget.setRowCount(0)
711 self.tableWidget.setColumnCount(0)
712 self.tableWidget.setHorizontalHeaderLabels(
713 ['赔偿信息编号', '读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间', '是否已支付'])
714
715 def pay(self):
716 pcxxid = self.lineEdit.text()
717 pcreason = self.lineEdit_2.text()
718 money = self.lineEdit_3.text()
719 bookid = self.lineEdit_4.text()
720 now = QDateTime.currentDateTime()
721 if bookid != "" and pcreason != "" and pcxxid != "":
722 if ok(money)==False:
723 global dzid
724 count = cur.execute(
725 "SELECT * FROM 赔偿信息 where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s';" % (
726 dzid, bookid, pcreason, pcxxid))
727 if count == 1:
728 data = cur.fetchall()
729 if data[0][8]=="未支付":
730 wxzfhhh.show()
731 cur.execute("update 赔偿信息 set state=('已支付') where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s';" % (dzid, bookid, pcreason, pcxxid))
732 conn.commit()
733 cur.execute("update 赔偿信息 set date=('%s') where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s';" % (now.toString(Qt.ISODate),dzid, bookid, pcreason, pcxxid))
734 conn.commit()
735 else:
736 pcfail.show()
737 else:
738 pcfail.show()
739 else:
740 count = cur.execute("SELECT * FROM 赔偿信息 where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s' and Money='%f';" % (dzid, bookid, pcreason, pcxxid, float(money)))
741 if count == 1:
742 data = cur.fetchall()
743 if data[0][8] == "未支付":
744 wxzfhhh.show()
745 cur.execute("update 赔偿信息 set state=('已支付') where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s' and Money='%f';" % (dzid, bookid, pcreason, pcxxid,float(money)))
746 conn.commit()
747 cur.execute(
748 "update 赔偿信息 set date=('%s') where Reader_id = '%s' and book_id='%s' and Reason='%s' and Pay_id='%s' and Money='%f';" % (
749 now.toString(Qt.ISODate), dzid, bookid, pcreason, pcxxid,float(money)))
750 conn.commit()
751 else:
752 pcfail.show()
753 else:
754 pcfail.show()
755 else:
756 pcfail.show()
757
758 class Ui_wxzfhhh(QtWidgets.QDialog, Ui_26):
759 def __init__(self):
760 super(Ui_wxzfhhh, self).__init__()
761 self.setupUi(self)
762
763 class Ui_glydzxxcz(QtWidgets.QDialog, Ui_27):
764 def __init__(self):
765 super(Ui_glydzxxcz, self).__init__()
766 self.setupUi(self)
767 def Clean(self):
768 self.lineEdit.setText("")
769 self.lineEdit_2.setText("")
770 self.tableWidget.setRowCount(0)
771 self.tableWidget.setColumnCount(0)
772 self.tableWidget.setHorizontalHeaderLabels(['姓名', '读者编号', '密码', '性别', '借书数量', '借书日期', '还书日期'])
773 def dimquery(self):
774 readername = self.lineEdit.text()
775 readerid = self.lineEdit_2.text()
776 dzcount=cur.execute("select * from 读者信息 where reader_id = '%s' or reader_name = '%s'" % (readerid,readername))
777 if readername=="" and readerid=="":
778 dzcount = cur.execute("select * from 读者信息")
779 if dzcount!=0:
780 data = cur.fetchall()
781 row = len(data)
782 vol = len(data[0])
783 self.tableWidget.setRowCount(row)
784 self.tableWidget.setColumnCount(vol)
785 self.tableWidget.setHorizontalHeaderLabels(['姓名', '读者编号', '密码', '性别', '借书数量','借书日期','还书日期'])
786 for i in range(row):
787 for j in range(vol):
788 temp_data = data[i][j]
789 data1 = QTableWidgetItem(str(temp_data))
790 self.tableWidget.setItem(i, j, data1)
791 else:
792 self.tableWidget.setRowCount(0)
793 self.tableWidget.setColumnCount(0)
794
795
796 def exactquery(self):
797 readername = self.lineEdit.text()
798 readerid = self.lineEdit_2.text()
799 dzcount = cur.execute(
800 "select * from 读者信息 where reader_id = '%s' and reader_name = '%s'" % (readerid, readername))
801 if dzcount != 0:
802 data = cur.fetchall()
803 row = len(data)
804 vol = len(data[0])
805 self.tableWidget.setRowCount(row)
806 self.tableWidget.setColumnCount(vol)
807 self.tableWidget.setHorizontalHeaderLabels(['姓名', '读者编号', '密码', '性别', '借书数量', '借书日期', '还书日期'])
808 for i in range(row):
809 for j in range(vol):
810 temp_data = data[i][j]
811 data1 = QTableWidgetItem(str(temp_data))
812 self.tableWidget.setItem(i, j, data1)
813 else:
814 self.tableWidget.setRowCount(0)
815 self.tableWidget.setColumnCount(0)
816
817 def Delete(self):
818 readername = self.lineEdit.text()
819 readerid = self.lineEdit_2.text()
820 dzcount = cur.execute(
821 "select * from 读者信息 where reader_id = '%s' or reader_name = '%s'" % (readerid, readername))
822 if dzcount == 1:
823 cur.execute(
824 "delete from 读者信息 where reader_id = '%s' or reader_name = '%s'" % (readerid, readername))
825 conn.commit()
826 dzxxscsuccess.show()
827 else:
828 dzxxscfail.show()
829
830 class Ui_glyhsxxcz(QtWidgets.QDialog, Ui_28):
831 def __init__(self):
832 super(Ui_glyhsxxcz, self).__init__()
833 self.setupUi(self)
834 def Clean(self):
835 self.lineEdit.setText("")
836 self.lineEdit_2.setText("")
837 self.lineEdit_3.setText("")
838 self.tableWidget.setRowCount(0)
839 self.tableWidget.setColumnCount(0)
840 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '读者编号', '还书时间'])
841 def dimquery(self):
842 bookname = self.lineEdit.text()
843 bookid = self.lineEdit_2.text()
844 readerid = self.lineEdit_3.text()
845 sjcount=cur.execute("SELECT * FROM 还书信息 where book_name='%s' or reader_id='%s' or book_id = '%s'" % (bookname,readerid,bookid))
846 if bookname=="" and bookid=="" and readerid=="":
847 sjcount = cur.execute("SELECT * FROM 还书信息")
848 if sjcount!=0:
849 data = cur.fetchall()
850 row = len(data)
851 vol = len(data[0])
852 self.tableWidget.setRowCount(row)
853 self.tableWidget.setColumnCount(vol)
854 self.tableWidget.setHorizontalHeaderLabels(['书名','索书号','读者编号','还书时间'])
855 for i in range(row):
856 for j in range(vol):
857 temp_data = data[i][j]
858 data1 = QTableWidgetItem(str(temp_data))
859 self.tableWidget.setItem(i, j, data1)
860 else:
861 self.tableWidget.setRowCount(0)
862 self.tableWidget.setColumnCount(0)
863 def exactquery(self):
864 bookname = self.lineEdit.text()
865 bookid = self.lineEdit_2.text()
866 readerid = self.lineEdit_3.text()
867 sjcount=cur.execute("SELECT * FROM 还书信息 where book_name='%s' and reader_id='%s' and book_id = '%s'" % (bookname,readerid,bookid))
868 if sjcount !=0:
869 data = cur.fetchall()
870 row = len(data)
871 vol = len(data[0])
872 self.tableWidget.setRowCount(row)
873 self.tableWidget.setColumnCount(vol)
874 self.tableWidget.setHorizontalHeaderLabels(['书名','索书号','读者编号','还书时间'])
875 for i in range(row):
876 for j in range(vol):
877 temp_data = data[i][j]
878 data1 = QTableWidgetItem(str(temp_data))
879 self.tableWidget.setItem(i, j, data1)
880 else:
881 self.tableWidget.setRowCount(0)
882 self.tableWidget.setColumnCount(0)
883
884 class Ui_glyjsxxcz(QtWidgets.QDialog, Ui_29):
885 def __init__(self):
886 super(Ui_glyjsxxcz, self).__init__()
887 self.setupUi(self)
888 def Clean(self):
889 self.lineEdit.setText("")
890 self.lineEdit_2.setText("")
891 self.lineEdit_3.setText("")
892 self.tableWidget.setRowCount(0)
893 self.tableWidget.setColumnCount(0)
894 self.tableWidget.setHorizontalHeaderLabels(['书名','索书号','读者编号','借书日期','借书时限'])
895 def dimquery(self):
896 bookname = self.lineEdit.text()
897 bookid = self.lineEdit_2.text()
898 readerid = self.lineEdit_3.text()
899 sjcount=cur.execute("SELECT * FROM 借书信息 where book_name='%s' or reader_id='%s' or book_id = '%s'" % (bookname,readerid,bookid))
900 if bookname=="" and bookid=="" and readerid=="":
901 sjcount = cur.execute("SELECT * FROM 借书信息")
902 if sjcount!=0:
903 data = cur.fetchall()
904 row = len(data)
905 vol = len(data[0])
906 self.tableWidget.setRowCount(row)
907 self.tableWidget.setColumnCount(vol)
908 self.tableWidget.setHorizontalHeaderLabels(['书名','索书号','读者编号','借书日期','借书时限'])
909 for i in range(row):
910 for j in range(vol):
911 temp_data = data[i][j]
912 data1 = QTableWidgetItem(str(temp_data))
913 self.tableWidget.setItem(i, j, data1)
914 else:
915 self.tableWidget.setRowCount(0)
916 self.tableWidget.setColumnCount(0)
917 def exactquery(self):
918 bookname = self.lineEdit.text()
919 bookid = self.lineEdit_2.text()
920 readerid = self.lineEdit_3.text()
921 sjcount = cur.execute(
922 "SELECT * FROM 借书信息 where book_name='%s' and reader_id='%s' and book_id = '%s'" % (
923 bookname, readerid, bookid))
924 if sjcount != 0:
925 data = cur.fetchall()
926 row = len(data)
927 vol = len(data[0])
928 self.tableWidget.setRowCount(row)
929 self.tableWidget.setColumnCount(vol)
930 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '读者编号', '借书日期', '借书时限'])
931 for i in range(row):
932 for j in range(vol):
933 temp_data = data[i][j]
934 data1 = QTableWidgetItem(str(temp_data))
935 self.tableWidget.setItem(i, j, data1)
936 else:
937 self.tableWidget.setRowCount(0)
938 self.tableWidget.setColumnCount(0)
939
940 class Ui_glypcxxcz(QtWidgets.QDialog, Ui_30):
941 def __init__(self):
942 super(Ui_glypcxxcz, self).__init__()
943 self.setupUi(self)
944 def Clean(self):
945 self.lineEdit.setText("")
946 self.lineEdit_2.setText("")
947 self.lineEdit_3.setText("")
948 self.lineEdit_4.setText("")
949 self.tableWidget.setRowCount(0)
950 self.tableWidget.setColumnCount(0)
951 self.tableWidget.setHorizontalHeaderLabels(['读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间'])
952
953 def dimquery(self):
954 readername = self.lineEdit.text()
955 readerid = self.lineEdit_2.text()
956 bookid = self.lineEdit_3.text()
957 reason= self.lineEdit_4.text()
958 sjcount=cur.execute("SELECT * FROM 赔偿信息 where reader_name='%s' or reader_id='%s' or book_id = '%s' or reason='%s'" % (readername,readerid,bookid,reason))
959 if readername=="" and readerid=="" and bookid=="" and reason=="":
960 sjcount = cur.execute("SELECT * FROM 赔偿信息")
961 if sjcount!=0:
962 data = cur.fetchall()
963 row = len(data)
964 vol = len(data[0])
965 self.tableWidget.setRowCount(row)
966 self.tableWidget.setColumnCount(vol)
967 self.tableWidget.setHorizontalHeaderLabels(['读者姓名', '读者编号', '书名', '索书号', '赔偿原因','赔偿金额','赔偿时间'])
968 for i in range(row):
969 for j in range(vol):
970 temp_data = data[i][j]
971 data1 = QTableWidgetItem(str(temp_data))
972 self.tableWidget.setItem(i, j, data1)
973 else:
974 self.tableWidget.setRowCount(0)
975 self.tableWidget.setColumnCount(0)
976
977 def exactquery(self):
978 readername = self.lineEdit.text()
979 readerid = self.lineEdit_2.text()
980 bookid = self.lineEdit_3.text()
981 reason = self.lineEdit_4.text()
982 sjcount = cur.execute(
983 "SELECT * FROM 赔偿信息 where reader_name='%s' and reader_id='%s' and book_id = '%s' and reason='%s'" % (
984 readername, readerid, bookid, reason))
985 if sjcount == 1:
986 data = cur.fetchall()
987 row = len(data)
988 vol = len(data[0])
989 self.tableWidget.setRowCount(row)
990 self.tableWidget.setColumnCount(vol)
991 self.tableWidget.setHorizontalHeaderLabels(['读者姓名', '读者编号', '书名', '索书号', '赔偿原因', '赔偿金额', '赔偿时间'])
992 for i in range(row):
993 for j in range(vol):
994 temp_data = data[i][j]
995 data1 = QTableWidgetItem(str(temp_data))
996 self.tableWidget.setItem(i, j, data1)
997 else:
998 self.tableWidget.setRowCount(0)
999 self.tableWidget.setColumnCount(0)
1000
1001 class Ui_glysjcz(QtWidgets.QDialog, Ui_31):
1002 def __init__(self):
1003 super(Ui_glysjcz, self).__init__()
1004 self.setupUi(self)
1005 def Clean(self):
1006 self.lineEdit.setText("")
1007 self.lineEdit_2.setText("")
1008 self.lineEdit_3.setText("")
1009 self.lineEdit_4.setText("")
1010 self.tableWidget.setRowCount(0)
1011 self.tableWidget.setColumnCount(0)
1012 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '类型', '价格', '是否可借'])
1013 def dimquery(self):
1014 bookname = self.lineEdit.text()
1015 bookid = self.lineEdit_2.text()
1016 Type = self.lineEdit_3.text()
1017 money= self.lineEdit_4.text()
1018 if ok(money)==False:
1019 sjcount = cur.execute(
1020 "SELECT * FROM 书籍信息 where Book_id='%s' or book_name='%s' or Type = '%s'" % (
1021 bookid, bookname, Type))
1022 else:
1023 sjcount=cur.execute("SELECT * FROM 书籍信息 where Book_id='%s' or book_name='%s' or Type = '%s' or money='%f'" % (bookid,bookname,Type,float(money)))
1024 if bookname=="" and bookid=="" and Type=="" and money=="":
1025 sjcount = cur.execute("SELECT * FROM 书籍信息")
1026 if sjcount!=0:
1027 data = cur.fetchall()
1028 row = len(data)
1029 vol = len(data[0])
1030 self.tableWidget.setRowCount(row)
1031 self.tableWidget.setColumnCount(vol)
1032 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '类型', '价格', '是否可借'])
1033 for i in range(row):
1034 for j in range(vol):
1035 temp_data = data[i][j]
1036 data1 = QTableWidgetItem(str(temp_data))
1037 self.tableWidget.setItem(i, j, data1)
1038 else:
1039 self.tableWidget.setRowCount(0)
1040 self.tableWidget.setColumnCount(0)
1041 def exactquery(self):
1042 bookname = self.lineEdit.text()
1043 bookid = self.lineEdit_2.text()
1044 Type = self.lineEdit_3.text()
1045 money= self.lineEdit_4.text()
1046 if ok(money)==False:
1047 sjcount = cur.execute(
1048 "SELECT * FROM 书籍信息 where Book_id='%s' and book_name='%s' and Type = '%s'" % (
1049 bookid, bookname, Type))
1050 else:
1051 sjcount=cur.execute("SELECT * FROM 书籍信息 where Book_id='%s' and book_name='%s' and Type = '%s' and money='%f'" % (bookid,bookname,Type,float(money)))
1052 if sjcount!=0:
1053 data = cur.fetchall()
1054 row = len(data)
1055 vol = len(data[0])
1056 self.tableWidget.setRowCount(row)
1057 self.tableWidget.setColumnCount(vol)
1058 self.tableWidget.setHorizontalHeaderLabels(['书名', '索书号', '类型', '价格', '是否可借'])
1059 for i in range(row):
1060 for j in range(vol):
1061 temp_data = data[i][j]
1062 data1 = QTableWidgetItem(str(temp_data))
1063 self.tableWidget.setItem(i, j, data1)
1064 else:
1065 self.tableWidget.setRowCount(0)
1066 self.tableWidget.setColumnCount(0)
1067 def add(self):
1068 bookname = self.lineEdit.text()
1069 bookid = self.lineEdit_2.text()
1070 Type = self.lineEdit_3.text()
1071 money = self.lineEdit_4.text()
1072 count=cur.execute("SELECT * FROM 书籍信息 where book_id='%s';" % (bookid))
1073 if bookname!="" and bookid !="" and Type !="" and ok(money)==True and count==0:
1074 cur.execute("insert into 书籍信息 values('%s','%s','%s','%s','可借')"%(bookname,bookid,Type,float(money)))
1075 conn.commit()
1076 tjsuccess.show()
1077 else:
1078 tjfail.show()
1079
1080 def Delete(self):
1081 bookname = self.lineEdit.text()
1082 bookid = self.lineEdit_2.text()
1083 Type = self.lineEdit_3.text()
1084 money = self.lineEdit_4.text()
1085 if ok(money)==True:
1086 sjcount=cur.execute("SELECT * FROM 书籍信息 where Book_id='%s' or book_name='%s' or Type = '%s' or money='%f'" % (bookid,bookname,Type,float(money)))
1087 if sjcount == 1:
1088 cur.execute("delete from 书籍信息 where Book_id='%s' or book_name='%s' or Type = '%s' or money='%f'" % (bookid,bookname,Type,float(money)))
1089 conn.commit()
1090 dzxxscsuccess.show()
1091 else:
1092 dzxxscfail.show()
1093 else:
1094 dzxxscfail.show()
1095 class Ui_glyxgmm(QtWidgets.QDialog, Ui_32):
1096 def __init__(self):
1097 super(Ui_glyxgmm, self).__init__()
1098 self.setupUi(self)
1099 def Clean(self):
1100 self.lineEdit.setText("")
1101 self.lineEdit_2.setText("")
1102 def xgmm(self):
1103 global glyid
1104 firstpw = self.lineEdit.text()
1105 secondpw = self.lineEdit_2.text()
1106 if firstpw != "" and secondpw != "":
1107 if firstpw == secondpw and firstpw!="":
1108 cur.execute("update 管理员 set password = ('%s') where admin_id='%s'" % (firstpw, glyid))
1109 conn.commit()
1110 self.lineEdit.setText("")
1111 self.lineEdit_2.setText("")
1112 xgmmsuccessful.show()
1113 else:
1114 xgmmfail.show()
1115
1116 class Ui_dzxxscsuccess(QtWidgets.QDialog, Ui_33):
1117 def __init__(self):
1118 super(Ui_dzxxscsuccess, self).__init__()
1119 self.setupUi(self)
1120
1121 class Ui_dzxxscfail(QtWidgets.QDialog, Ui_34):
1122 def __init__(self):
1123 super(Ui_dzxxscfail, self).__init__()
1124 self.setupUi(self)
1125
1126 class Ui_tjfail(QtWidgets.QDialog, Ui_35):
1127 def __init__(self):
1128 super(Ui_tjfail, self).__init__()
1129 self.setupUi(self)
1130
1131 class Ui_tjsuccess(QtWidgets.QDialog, Ui_36):
1132 def __init__(self):
1133 super(Ui_tjsuccess, self).__init__()
1134 self.setupUi(self)
1135
1136 class Ui_pcfail(QtWidgets.QDialog, Ui_37):
1137 def __init__(self):
1138 super(Ui_pcfail, self).__init__()
1139 self.setupUi(self)
1140
1141 class Ui_cqpc(QtWidgets.QDialog, Ui_38):
1142 def __init__(self):
1143 super(Ui_cqpc, self).__init__()
1144 self.setupUi(self)
1145
1146 if __name__ == "__main__":
1147
1148 conn = pymysql.connect("localhost", "root", "1weiANRAN", "图书馆管理系统")
1149 cur = conn.cursor()
1150
1151 app = QtWidgets.QApplication(sys.argv)
1152 lgin = First()
1153 dial = Ui_Dialog()
1154 dzd = Ui_dzdl()
1155 glyd = Ui_glydl()
1156 zc = Ui_zc()
1157 dzzc = Ui_dzzc()
1158 glyzc = Ui_glyzc()
1159 dzdlcw = Ui_dzdlcw()
1160 dzcz = Ui_dzcz()
1161 dzxxcx = Ui_dzxxcx()
1162 dzxgmm = Ui_dzxgmm()
1163 xgmmsuccessful = Ui_xgmmsuccessful()
1164 xgmmfail = Ui_xgmmfail()
1165 dzjs = Ui_dzjs()
1166 jsxxcx = Ui_jsxxcx()
1167 hsxxcx = Ui_hsxxcx()
1168 dzzcsuccess = Ui_dzzcsuccess()
1169 dzzcfail = Ui_dzzcfail()
1170 glycz = Ui_glycz()
1171 jssuccess = Ui_jssuccess()
1172 jsfail = Ui_jsfail()
1173 hssuccess =Ui_hssuccess()
1174 hsfail = Ui_hsfail()
1175 pccz = Ui_pccz()
1176 wxzfhhh = Ui_wxzfhhh()
1177 glyxgmm = Ui_glyxgmm()
1178 glydzxxcz = Ui_glydzxxcz()
1179 glyhsxxcz = Ui_glyhsxxcz()
1180 glyjsxxcz = Ui_glyjsxxcz()
1181 glypcxxcz = Ui_glypcxxcz()
1182 glysjcz = Ui_glysjcz()
1183 dzxxscsuccess = Ui_dzxxscsuccess()
1184 dzxxscfail = Ui_dzxxscfail()
1185 tjfail = Ui_tjfail()
1186 tjsuccess = Ui_tjsuccess()
1187 pcfail = Ui_pcfail()
1188 cqpc = Ui_cqpc()
1189
1190 lgin.show()
1191 lgin.pushButton.clicked.connect(lgin.hide)
1192 lgin.pushButton.clicked.connect(dial.show)#登录按钮
1193
1194 lgin.pushButton_2.clicked.connect(lgin.hide)
1195 lgin.pushButton_2.clicked.connect(zc.show)#注册按钮
1196
1197 dial.pushButton_3.clicked.connect(dial.hide)
1198 dial.pushButton_3.clicked.connect(lgin.show)#从登录选择界面返回登录首界面
1199
1200 dial.pushButton.clicked.connect(dial.hide)
1201 dial.pushButton.clicked.connect(dzd.show)#进入读者登陆界面
1202
1203 dzd.pushButton_2.clicked.connect(dzd.Clean)
1204 dzd.pushButton_2.clicked.connect(dzd.hide)
1205 dzd.pushButton_2.clicked.connect(dial.show)#返回登录选择界面
1206
1207 dzd.pushButton_3.clicked.connect(dzd.get_word)#调用get_word函数
1208
1209 dial.pushButton_2.clicked.connect(dial.hide)
1210 dial.pushButton_2.clicked.connect(glyd.show)#进入管理员登陆界面
1211
1212 glyd.pushButton_2.clicked.connect(glyd.hide)
1213 glyd.pushButton_2.clicked.connect(dial.show)#从管理员登陆界面返回登录选择界面
1214
1215 zc.pushButton_3.clicked.connect(zc.hide)
1216 zc.pushButton_3.clicked.connect(lgin.show)#从注册选择界面返回登录首界面
1217
1218 zc.pushButton.clicked.connect(zc.hide)
1219 zc.pushButton.clicked.connect(dzzc.show)#从注册选择界面进入读者注册界面
1220
1221 dzzc.pushButton_3.clicked.connect(dzzc.get_word) # 调用get_word函数
1222
1223 glyzc.pushButton.clicked.connect(glyzc.get_word) # 调用get_word函数
1224
1225 glyd.pushButton.clicked.connect(glyd.get_word) # 调用get_word函数
1226
1227 dzzc.pushButton.clicked.connect(dzzc.hide)
1228 dzzc.pushButton.clicked.connect(zc.show)#从读者注册界面返回注册选择界面
1229
1230 zc.pushButton_2.clicked.connect(zc.hide)
1231 zc.pushButton_2.clicked.connect(glyzc.show) # 从注册选择界面进入管理员注册界面
1232
1233 glyzc.pushButton_2.clicked.connect(glyzc.hide)
1234 glyzc.pushButton_2.clicked.connect(zc.show) # 从管理员注册界面返回注册选择界面
1235 sys.exit(app.exec_())
标签：data,self,tableWidget,2019.12,connect,Ui,lineEdit,山东大学,实验课 来源： https://www.cnblogs.com/war1111/p/12031230.html