{"id":172,"date":"2020-04-27T20:14:39","date_gmt":"2020-04-27T20:14:39","guid":{"rendered":"https:\/\/dxhelpdev.wpengine.com\/?post_type=epkb_post_type_1&#038;p=172"},"modified":"2020-08-05T18:53:38","modified_gmt":"2020-08-05T18:53:38","slug":"user-login-with-bar-code-scanner","status":"publish","type":"epkb_post_type_1","link":"https:\/\/dxhelp.scytec.com\/?epkb_post_type_1=user-login-with-bar-code-scanner","title":{"rendered":"User Login With Bar Code Scanner"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Overview<\/h2>\n\n\n\n<p>This page lists an expression used to enable users to login with TCP-connected bar code scanners.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Expression to log in with a Bar Code Scanner<\/h2>\n\n\n\n<p><strong>Expression<\/strong>:&nbsp;<\/p>\n\n\n\n<p><code>([ListenerTCP.tcp_data] &nbsp;!= [PCSDB.prev_current_logged_on_user])<\/code><\/p>\n\n\n\n<p><strong>Result<\/strong>:&nbsp;<\/p>\n\n\n\n<p><code>[PCSDB.send_user_start] {[ListenerTCP.tcp_data]}<\/code><\/p>\n\n\n\n<p>Additional detail on creating expressions can be found&nbsp;<a href=\"https:\/\/dxhelp.scytec.com\/?epkb_post_type_1=creating-expressions\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview This page lists an expression used to enable users to login with TCP-connected bar code scanners. Expression to log in with a Bar Code Scanner Expression:&nbsp; ([ListenerTCP.tcp_data] &nbsp;!= [PCSDB.prev_current_logged_on_user]) Result:&nbsp; [PCSDB.send_user_start] {[ListenerTCP.tcp_data]} Additional detail on creating expressions can be found&nbsp;here.<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"epkb_post_type_1_category":[36],"epkb_post_type_1_tag":[],"class_list":["post-172","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-tutorials-expressions"],"_links":{"self":[{"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1"}],"about":[{"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=\/wp\/v2\/types\/epkb_post_type_1"}],"author":[{"embeddable":true,"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172"}],"version-history":[{"count":0,"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172"}],"wp:term":[{"taxonomy":"epkb_post_type_1_category","embeddable":true,"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_category&post=172"},{"taxonomy":"epkb_post_type_1_tag","embeddable":true,"href":"https:\/\/dxhelp.scytec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_tag&post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}