javascript - Adding cash register support to ASP application. Starting an exe from client side -


what want print cash register asp application, means call exe file operates directly cash reigister txt file printed. more correct formulation of problem can found on this link .

the solution given there following three:

  • using link pointing exe file - exe file downloaded , operates driver.

  • using resident program on client computer listening on port - server connects , operates driver.

  • using activex object - driver operated client script internet browser.

i want not using resident program, directly browser. in respect found solution in java using applets, fine, have asp.net, , way can using activex object, , problem work on internet explorer, not option.

after thoroughly searching internet problems ca concentrated in following question: how ca run exe client side on browser without using activex objects?

i know questions was posed thousands of times, there plug-in, loophole, form of java applet asp page :), can me solve problem?

update:

thanks comment , answer. solution choose whenever printing request formed main asp application updates database request , resident application scans same database changes , creates , prints txt.

luckily not possible (imagine security issues if possible).

however, still have options:

  • offer .exe download. portable way
  • use .net clickonce setup. start installer single click in ie , browsers have clickonce extension enabled. in other browsers provide setup.exe download.

Comments

Post a Comment

Popular posts from this blog

apache - Add omitted ? to URLs -

i working on website cms reads page name of query string, e.g. http://exmaple.com/?pagename . trying create rewrite rule rewrite ? . so, user types in /pagename , taken /?pagename try this: rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^/?(.*) index.php?$1 [l]
Read more

redirect - bbPress Forum - rewrite to wwww.mysite prohibits login -

i using bbpress installation without wordpress integration. the redirect of rewriteengine @ forum site works: rewriteengine on rewritecond %{http_host} ^forum.mysite.com$ rewriterule (.*)$ http://www.forum.mysite.com/$1 [r=301,l] the problem login pppress. bbpress login not recognize: http://www.forum.mysite/bb-login.php . it redirects to: http://forum.mysite.com/bb-login.php . i tried permalink settings none , name based, same issue. does uses redirect in bbpress or how can eliminate "double" content , redirect permanently www.? i redirected www.forum.mysite.com forum.mysite.com , achieved eliminate "double" content.
Read more

php - How can I stop spam on my custom forum/blog? -

so have custom built forum & blog system of late has been dealing lot of spam. if wordpress use akismet, if different common platform i'm sure i'd find plugin. there kind of static class can download this? using php. i'd still go akismet, if it. uses outside of wordpress, may have pay fee it, depending on use -- check terms , conditions -- it's option , easy implement in php using api. use api key wordpress. com account access. basically, grab whichever php client library takes fancy -- use alex potsides' php5 library -- plug in key, , it's handful of lines of code. here's bare bones of validation straight 1 of live sites: ... if ($akismet) { $akismet->setcommentauthor($name); $akismet->setcommentauthoremail($session->userinfo["email"]); $akismet->setcommentauthorurl(""); $akismet->setcommentcontent($sentence);...
Read more