本文介绍了如何使用pl sql提交和发布搜索字段的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我希望我的按钮被嵌入到这个游标中。因此当用户将数据输入到'search_field'并单击'Unsuspend'按钮时，Process SCRIPT应该运行并将3个不同的信息（Student_no，Suspend_account和Student_name）发布到我的下一页。
是否有任何java脚本，如果有的话，请帮忙。如果不是我能做些什么来运行进程脚本。
- 进程SCRIPT -
CURSOR C_STUDENTS（P_TERM VARCHAR2 ）IS
SELECT SZRASPR_STUDENT_NO STUDENT，
SZRASPR_PIDM PIDM，
SZRASPR_SUSPEND_ACCOUNT SUSPEND
FROM SZRASPR
WHERE SZRASPR_TERM_CODE = P_TERM
AND SZRASPR_STUDENT_NO IN（' 000925656' ）;
V_TERM VARCHAR（6）：='201600';
V_STUDENT VARCHAR（10）;
V_PIDM INTEGER;
V_OUTCOME INTEGER;
V_STEP1_COUNT INTEGER;
V_STEP3_COUNT INTEGER;
TYPE Type5record IS RECORD（Type5rowid ROWID，StudentLog VARCHAR2（200））;
TYPE Type5table IS Type5record表
INDEX BY BINARY_INTEGER;
Type5delete Type5table;
Type5empty Type5table;
Type5count INTEGER：= 0;
BEGIN
V_STUDENTS在C_STUDENTS（V_TERM）LOOP
V_STUDENT：= NULL;
V_STUDENT：= V_STUDENTS.STUDENT;
IF V_STUDENTS.SUSPENDED ='Y'THEN
V_PIDM：= NULL;
V_PIDM：= V_STUDENTS.PIDM;
V_STEP1_COUNT：= 0;
UPDATE SZRASPR
SET SZRASPR_SUSPEND_ACOUNT ='N'，SZRASPR_SEN = 1
WHERE SZRASPR_TERM_CODE = V_TERM
AND SZRASPR_STUDENT_NO = V_STUDENT;
V_STEP1_COUNT：= SQL％ROWCOUNT;
IF V_STEP1_COUNT> 0 THEN
COMMIT;
END IF;
V_OUTCOME：= NULL;
HWZKASPR.P_ASPIRETBRACCD（V_PIDM，V_OUTCOME）;
IF V_OUTCOME = 1 THEN
-
SELECT ROWID INTO Type5delete（Type5count）.Type5rowid
FROM SZRASFN WHERE SZRASFN_TERM_CODE = V_TERM
AND SZRASFN_STUDENT_NO = V_STUDENT
AND SZRASFN_ACTIVITY_DATE> SYSDATE - INTERVAL'10'MINUTE;
END IF;
Type5delete（Type5count）.StudentLog：='STUDENT：'|| V_STUDENT
||'Step1count：'|| V_STEP1_COUNT
||'Step2outcome：'|| CASE WHEN V_OUTCOME = 1 THEN
'OK'ELSE'NOT OK'END
||'Step3count：';
Type5count：= Type5count + 1;
ELSE
DBMS_OUTPUT.PUT_LINE（'学生：'|| V_STUDENT ||'不在第一个地方停留!!'）;
END IF;
END LOOP;
For I in Type5delete.FIRST .. Type5delete.LAST LOOP
-
V_STEP3_COUNT：= 0;
IF Type5delete（i）.Type5rowid IS NOT NULL THEN
DELETE FROM SZRASFN WHERE ROWID = Type5delete（i）.Type5rowid;
V_STEP3_COUNT：= SQL％ROWCOUNT;
COMMIT;
END IF;
- 报告数据状态
DBMS_OUTPUT.PUT_LINE（Type5delete（i）.StudentLog || V_STEP3_COUNT
|| CASE当Type5delete（i）.Type5rowid
IS NOT NULL THEN
'ROWID：'|| Type5delete（i）.Type5rowid
END）;
END LOOP;
Type5delete：= Type5empty;
例外
当其他人
DBMS_OUTPUT.PUT_LINE（'学生：'|| V_STUDENT ||'错误发生时：'|| SQLERRM
| | CHR（10）|| '[' || || DMBS_UTILITY.FORMAT_ERROR_BACKTRACE ']'）;
END;
-
- 按钮代码 -
HTP。 FORMOPEN（'goes_to_next_page'，'post'）;
HTP.FORMTEXT（
cname =>'search_field'，
csize => 25，
cmaxlength => 9，
- cvalue => ，
cattributes =>'style =font-size：12pxplaceholder =eg 000123456'）;
HTP.FORMSUBMIT（''，'Unsuspend'）;
HTP.FORMCLOSE;
解决方案
它看起来像您的HTML不完整.. 。你应该有类似于
< form action =my-next-page.html>
学生识别码：
< input type =textname =student_id>
< input type =submitvalue =提交>
< / form>
但是在这里你只是生成了开始。
htp.BOLD（''）你可能需要添加一些，比如上面的表单输入您希望为Aspire帐户取消暂停的学生ID'）;
htp.br;
htp.br;
htp.BOLD（' - 请注意，提交的学生证'将在下一个工作日之前等待取消暂停'）;
htp.p（'< form action =my-next-page.html>'）;
htp.p（'学号：'）;
htp.p（'< input type =textname =student_id>'）;
htp.br
htp.p（'< input type =submitvalue =Submit>'）;
htp.p（'< / form>'）;
然后生成的帖子应该在 my-next-page.html中处理。但是你真的应该在上工作，因为在这里你不清楚你在问什么。
i would like my button to be embedded within this cursor. so when a user inputs data onto the 'search_field' and clicks the button 'Unsuspend', the Process SCRIPT should run and post 3 different information (Student_no, Suspend_account, and Student_name ) onto my next page.
is there any java script i have to include if so please help. if not what can i do to run the process script.
--Process SCRIPT--
CURSOR C_STUDENTS(P_TERM VARCHAR2) IS
SELECT SZRASPR_STUDENT_NO STUDENT,
SZRASPR_PIDM PIDM,
SZRASPR_SUSPEND_ACCOUNT SUSPEND
FROM SZRASPR
WHERE SZRASPR_TERM_CODE = P_TERM
AND SZRASPR_STUDENT_NO IN ('000925656');
V_TERM VARCHAR(6) := '201600';
V_STUDENT VARCHAR(10);
V_PIDM INTEGER;
V_OUTCOME INTEGER;
V_STEP1_COUNT INTEGER;
V_STEP3_COUNT INTEGER;
TYPE Type5record IS RECORD(Type5rowid ROWID, StudentLog VARCHAR2(200));
TYPE Type5table IS TABLE OF Type5record
INDEX BY BINARY_INTEGER;
Type5delete Type5table;
Type5empty Type5table;
Type5count INTEGER := 0;
BEGIN
FOR V_STUDENTS IN C_STUDENTS(V_TERM) LOOP
V_STUDENT := NULL;
V_STUDENT := V_STUDENTS.STUDENT;
IF V_STUDENTS.SUSPENDED = 'Y' THEN
V_PIDM := NULL;
V_PIDM := V_STUDENTS.PIDM;
V_STEP1_COUNT := 0;
UPDATE SZRASPR
SET SZRASPR_SUSPEND_ACOUNT = 'N', SZRASPR_SEN = 1
WHERE SZRASPR_TERM_CODE = V_TERM
AND SZRASPR_STUDENT_NO = V_STUDENT;
V_STEP1_COUNT := SQL%ROWCOUNT;
IF V_STEP1_COUNT > 0 THEN
COMMIT;
END IF;
V_OUTCOME := NULL;
HWZKASPR.P_ASPIRETBRACCD(V_PIDM, V_OUTCOME);
IF V_OUTCOME = 1 THEN
--
SELECT ROWID INTO Type5delete(Type5count).Type5rowid
FROM SZRASFN WHERE SZRASFN_TERM_CODE = V_TERM
AND SZRASFN_STUDENT_NO = V_STUDENT
AND SZRASFN_ACTIVITY_DATE > SYSDATE - INTERVAL '10' MINUTE;
END IF;
Type5delete(Type5count).StudentLog := 'STUDENT:'||V_STUDENT
||' Step1count:'||V_STEP1_COUNT
||' Step2outcome:'||CASE WHEN V_OUTCOME = 1 THEN
'OK' ELSE 'NOT OK' END
||'Step3count:';
Type5count := Type5count + 1;
ELSE
DBMS_OUTPUT.PUT_LINE('STUDENT:'||V_STUDENT||' NOT SUSPENDED IN THE FIRST PLACE!!');
END IF;
END LOOP;
FOR i IN Type5delete.FIRST .. Type5delete.LAST LOOP
--
V_STEP3_COUNT := 0;
IF Type5delete(i).Type5rowid IS NOT NULL THEN
DELETE FROM SZRASFN WHERE ROWID = Type5delete(i).Type5rowid;
V_STEP3_COUNT := SQL%ROWCOUNT;
COMMIT;
END IF;
--report on status of data
DBMS_OUTPUT.PUT_LINE(Type5delete(i).StudentLog||V_STEP3_COUNT
||CASE WHEN Type5delete(i).Type5rowid
IS NOT NULL THEN
' ROWID:'|| Type5delete(i).Type5rowid
END);
END LOOP;
Type5delete := Type5empty;
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('STUDENT:'||V_STUDENT|| 'Error Occured: '||SQLERRM
||CHR(10)||'['||DMBS_UTILITY.FORMAT_ERROR_BACKTRACE||']');
END;
--
-- BUTTON CODE --
HTP.FORMOPEN ('goes_to_next_page', 'post');
HTP.FORMTEXT (
cname => 'search_field',
csize => 25,
cmaxlength => 9,
-- cvalue => ,
cattributes => 'style="font-size:12px" placeholder="e.g. 000123456"');
HTP.FORMSUBMIT ('', 'Unsuspend');
HTP.FORMCLOSE;
解决方案
It looks like your HTML isn't complete... you should have something like
<form action="my-next-page.html">
Student ID:
<input type="text" name="student_id" >
<input type="submit" value="Submit">
</form>
But here you're only generating the beginning. You probably need to add a little more, like the "form" thing above until the closing tag:
htp.BOLD ('Enter the Student ID you wish to unsuspend for the Aspire account');
htp.br;
htp.br;
htp.BOLD ('- PLEASE NOTE Student ID''s that are submitted will be pending unsuspension until the next working day');
htp.p ('<form action="my-next-page.html">');
htp.p (' Student ID: ');
htp.p ('<input type="text" name="student_id" >');
htp.br
htp.p ('<input type="submit" value="Submit">');
htp.p ('</form>');
And then resulting post should be processed in my-next-page.html. But you really should work on an MCVE, because here it's very unclear what you're asking.
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