{"id":72,"date":"2008-04-11T23:02:50","date_gmt":"2008-04-12T03:02:50","guid":{"rendered":"http:\/\/www.prglab.com\/blog\/p\/72"},"modified":"2008-04-11T23:02:50","modified_gmt":"2008-04-12T03:02:50","slug":"abap%e4%b8%ad%e5%a6%82%e4%bd%95%e6%a3%80%e6%9f%a5%e5%ad%97%e6%af%8d%e6%95%b0%e5%ad%97%e7%b1%bb%e5%9e%8balpha-numeric%e7%9a%84%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.prglab.com\/blog\/p\/72","title":{"rendered":"ABAP\u4e2d\u5982\u4f55\u68c0\u67e5\u5b57\u6bcd\u6570\u5b57\u7c7b\u578b(alpha numeric)\u7684\u53d8\u91cf"},"content":{"rendered":"

Business requirment\u7ecf\u5e38\u8981\u6c42\u67d0\u4e2aID\u7684\u503c\u53ea\u80fd\u5305\u542b26\u4e2a\u5b57\u6bcd\u548c10\u4e2a\u6570\u5b57\u5b57\u7b26\uff0c\u8fd9\u5c31\u8981\u6c42ABAP\u7a0b\u5e8f\u80fd\u591f\u68c0\u67e5\u76f8\u5e94\u53d8\u91cf\u5185\u5bb9\uff0c\u8fa8\u522b\u7279\u6b8a\u5b57\u7b26\u3002sap-img\u4e0a\u7684\u4e00\u4e2a\u4f8b\u5b50<\/a>\u63d0\u4f9b\u4e86\u8fd9\u6837\u7684\u529f\u80fd\uff1a<\/p>\n

REPORT ZCHECK_ALPHA_NUMERIC.<\/p>\n

* Declare the variable<\/font><\/p>\n

* For Length <\/font>
\ndata: serial_length type i.<\/p>\n

* For Alpha numeric <\/font>
\ndata: str type string.
\ndata: valid_characters type string.<\/p>\n

* Fill in those valid characters you need to check <\/font>
\nconcatenate ‘0123456789’ ‘ABCDEFGHIJKLMNOPQRSTUVWXYZ’
\n‘abcdefghijklmnopqrstuvwxyz’ into valid_characters.<\/p>\n

* User Input <\/font>
\nparameters testchar(10) default ‘12345abc’.<\/p>\n

* Get User Input <\/font>
\nstr = testchar.<\/p>\n

* The Checks <\/font>
\nif str co valid_characters.
\nwrite: \/ str, ‘Characters are OK’.
\nelse.
\nwrite: \/ str, ‘Characters are NOT OK’.
\nendif.<\/p>\n

*– End Program<\/p>\n

\u57fa\u4e8e\u540c\u6837\u7684\u539f\u7406\uff0c\u4e0b\u9762\u8fd9\u4e2asubroutine\u53ef\u4ee5\u53bb\u6389\u4e00\u4e2a\u5b57\u7b26\u4e32\u4e2d\u7684\u6240\u6709\u7279\u6b8a\u5b57\u7b26<\/p>\n

*&———————————————————————*
\n*&\u00a0\u00a0\u00a0\u00a0\u00a0 Form\u00a0 convert_character_entities
\n*&———————————————————————*
\n*\u00a0 This form removes all non-alpha-numeric characters from a string
\n*———————————————————————-*
\n*\u00a0\u00a0\u00a0\u00a0\u00a0 <–
\n*———————————————————————-*<\/font>
\nFORM remove_non_alpha_numeric_char.
\nDATA: l_teststr\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TYPE string,
\nl_alpha_numeric TYPE string.
\nDATA: l_strlen TYPE i.<\/p>\n

DATA: l_char TYPE c.<\/p>\n

l_teststr = ‘ref0 0@2$45*8’.
\nl_strlen = strlen( l_teststr ).
\nWRITE: \/ l_teststr, ‘length:’, l_strlen.<\/p>\n

l_alpha_numeric = ‘0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’.<\/p>\n

WHILE l_strlen <> 0.
\nl_strlen = l_strlen – 1.
\nl_char = l_teststr+l_strlen(1).
\nIF l_alpha_numeric NA l_char.
\nREPLACE SECTION OFFSET l_strlen LENGTH 1 OF l_teststr WITH ”.
\nENDIF.
\nENDWHILE.
\nl_strlen = strlen( l_teststr ).
\nWRITE: \/ l_teststr, ‘length:’, l_strlen.<\/p>\n

ENDFORM.<\/p>\n","protected":false},"excerpt":{"rendered":"

Business requirment\u7ecf\u5e38\u8981\u6c42\u67d0\u4e2aID\u7684\u503c\u53ea\u80fd\u5305\u542b26\u4e2a\u5b57\u6bcd\u548c10\u4e2a\u6570\u5b57\u5b57\u7b26\uff0c\u8fd9\u5c31\u8981\u6c42ABAP\u7a0b\u5e8f\u80fd\u591f\u68c0\u67e5\u76f8\u5e94\u53d8\u91cf\u5185\u5bb9\uff0c\u8fa8\u522b\u7279\u6b8a\u5b57\u7b26\u3002sap-img\u4e0a\u7684\u4e00\u4e2a\u4f8b\u5b50\u63d0\u4f9b\u4e86\u8fd9\u6837\u7684\u529f\u80fd\uff1a REPORT ZCHECK_ALPHA_NUMERIC. * Declare the variable * For Length data: serial_length type i. * For Alpha numeric data: str type string. data: valid_characters type string. * Fill in those valid characters you need to check concatenate ‘0123456789’ ‘ABCDEFGHIJKLMNOPQRSTUVWXYZ’ ‘abcdefghijklmnopqrstuvwxyz’ into valid_characters. * User Input parameters testchar(10) default ‘12345abc’. * Get User Input str […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[],"_links":{"self":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/posts\/72"}],"collection":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/comments?post=72"}],"version-history":[{"count":0,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/posts\/72\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/media?parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/categories?post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/tags?post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}