html - PHP cancel redirection after script execution -


i have simple post script php sends email, when click submit button executes , goes script directory (ex: localhost/sendmail/test.php). possible post alert box, , stay on page instead of going script , redirecting onto submit page?

this script.

<?php $subject = 'your website: contact'; // subject of email $to = 'myemail';  // enter recipient's e-mail address $emailto = $_request['email'];  $headers = "mime-version: 1.1"; $headers .= "content-type: text/html; charset=iso-8859-1"; $headers .= "from: " . $emailto . "\r\n"; // sender's e-mail $headers .= "return-path:". $emailto;  $body = 'you have received new inquiry!' . "\n\n"; $body .= 'name: ' . $_request['name'] . "\n"; $body .= 'email: ' . $_request['email'] . "\n"; $body .= 'phone: ' . $_request['phone'] . "\n\n"; $body .= 'message: ' . $_request['message'];  if($_request['name'] != "" && $_request['email'] != "" && $_request['phone'] != "" && $_request['message'] != "") {     if (@mail($to, $subject, $body, $headers))     {         // transfer value 'sent' ajax function showing success message.         echo 'sents';     }     else     {         // transfer value 'failed' ajax function showing error message.         echo 'failed';     } } else {     $message = "invalid fields!";     echo "<script type='text/javascript'>alert('$message');</script>";     //header("location: http://localhost/abtek/contact.html");     exit; } ?>

so when alert executed, possible stop going script, , instead staying on page until fields valid submit? when submitted display alert again , stay on page instead of doing bunch of redirects.

any appreciated.

you can submit form ajax/jquery , stop redirect. see here: stackoverflow


Comments

Post a Comment

Popular posts from this blog

jOOQ update returning clause with Oracle -

according http://www.jooq.org/doc/3.8/manual/sql-building/sql-statements/update-statement/ jooq doesn't support returning clause in update statements databases except firebird , postgres. does know, still correct oracle jooq? according oracle's documentation, oracle db supports returning clase delete, insert, or update statements. incorrect manual you're right - manual wrong , should fixed: https://github.com/jooq/jooq/issues/5470 single row update returning jooq 3.8 added support single row update .. returning statements. internally, uses callablestatement , pl/sql block of form: begin update "my_table" set "my_table"."column" = 'xyz' "my_table"."id" = 1 returning "my_table"."id", "my_table"."column" ?, ?; ? := sql%rowcount; end; the relevant issue is: https://github.com/jooq/jooq/issues/5190 multi row update returning a...
Read more

c# - Json.Net Serialize String from URI -

currently i'm using web request body of webpage strictly json. var request = webrequest.create("urihere"); string text; var response = (httpwebresponse)request.getresponse(); using (var sr = new streamreader(response.getresponsestream())) { text = sr.readtoend(); } now i've got string of json in variable i'm trying figure out how parse data. i'm attempting use json.net below: user primaryuser = new models.user(); primaryuser.fullname = "test"; jsonserializer serializer = new jsonserializer(); serializer.converters.add(new javascriptdatetimeconverter()); serializer.nullvaluehandling = nullvaluehandling.ignore; using (streamwriter sw = new streamwriter("filenamehere")) using (jsonwriter writer = new jsontextwriter(sw)) { serializer.serialize(writer, primary...
Read more

java - Warning equals/hashCode on @Data annotation lombok with inheritance -

i have entity inherits other. on other hand, i'm using lombok project reduce boilerplate code, put @data annotation. annotation @data inheritance produces next warning: generating equals/hashcode implementation without call superclass, though class not extend java.lang.object. if intentional, add '@equalsandhashcode(callsuper=false)' type. is advisable add annotation @equalsandhashcode (callsuper = true) or @equalsandhashcode (callsuper = false) ? if not added, 1 callsuper=false or callsuper=true ? the default value false . 1 if don't specify , ignore warning. yes, recommended add @equalsandhashcode annotation on @data annotated classes extend else object. cannot tell if need true or false , depends on class hierarchy, , need examined on case-by-case basis. however, project or package, can configure in lombok.config call super methods if not direct subclass of object. lombok.equalsandhashcode.callsuper = call for configuration system ...
Read more