PHP and SQL one page insert into database -

-

i have written php page form on submit button set action php form page. 

 <form id="form1" method="post" action="../control_lbs/lbs_trace.php">

the insert basic sql load information database.

the problem have every time open page sends blank information rows. there away can prevent happening?

 $sql = "insert lbs_trace_etrack (lbs_msisdn, lbs_req_by, lbs_date_req,       lbs_reason, lbs_station, lbs_cas, lbs_traced_by)         values          ('$_post[lbs_msisdn]','$_post[lbs_req_by]','$_post[lbs_date_req]','$_post[lbs_reason]'  ,'$_post[lbs_station]','$_post[lbs_cas]','$_post[lbs_traced_by]')";

the above php action code

this new code , full code use

 if ($con = mysql_connect($host, $username, $password)) {     if ( !empty($_post["send"])) {         $sql = "insert lbs_trace_etrack (lbs_msisdn, lbs_req_by, lbs_date_req,    lbs_reason, lbs_station, lbs_cas, lbs_traced_by)         values    ('$_post[lbs_msisdn]','$_post[lbs_req_by]','$_post[lbs_date_req]','$_post[lbs_reason]','$_post[lbs_station]','$_post[lbs_cas]','$_post[lbs_traced_by]')";         if (mysql_query($sql, $con)) {             $insertsuccessful = true;         } else {             echo $sql;             echo "\n" . mysql_error($con);             echo "mysql err no : " . mysql_errno($con);         }

on refresh or page entry still gives me blank info on database

you need use isset() see if $_post variables set. i've use $_post in example below, suggest give submitbutton name (like example) , use isset($_post['example']):

if( isset($_post) ){     $sql = "insert lbs_trace_etrack (lbs_msisdn, lbs_req_by, lbs_date_req, lbs_reason, lbs_station, lbs_cas, lbs_traced_by)             values(                 '".$_post['lbs_msisdn']."',                 '".$_post['lbs_req_by']."',                 '".$_post['lbs_date_req']."',                 '".$_post['lbs_reason']."',                 '".$_post['lbs_station']."',                 '".$_post['lbs_cas']."',                 '".$_post['lbs_traced_by']."'             )";   echo $sql; // echo see if has values   // print_r($_post); // in case query still empty, uncomment this. show values in post array }

Comments

Post a Comment

Popular posts from this blog

ios - UICollectionView Self Sizing Cells with Auto Layout -

-
Image
i'm trying self sizing uicollectionviewcells working auto layout, can't seem cells size content. i'm having trouble understanding how cell's size updated contents of what's inside cell's contentview. here's setup i've tried: custom uicollectionviewcell uitextview in contentview. scrolling uitextview disabled. the contentview's horizontal constraint is: "h:|[_textview(320)]", i.e. uitextview pinned left of cell explicit width of 320. the contentview's vertical constraint is: "v:|-0-[_textview]", i.e. uitextview pinned top of cell. the uitextview has height constraint set constant uitextview reports fit text. here's looks cell background set red, , uitextview background set blue: i put project i've been playing on github here . updated ios 9 after seeing github solution break under ios 9 got time investigate issue fully. have updated repo include several examples of different configurations s
Read more

node.js - ldapjs - write after end error -

-
i have created authentication service using following code in node.js , ldapjs. var when = require ('when'); var authenticationerror = require('../errors/authenticationerror'); var sessionmanagerservice = require('./sessionmanagerservice'); var ldap = require('ldapjs'); var client = ldap.createclient({ url: 'ldaps://ad.mycompany.com:636', tlsoptions: {'rejectunauthorized': false} }); module.exports = { signin: function (email, password) { return this.ldapbind(email, password).then( function () { return sessionmanagerservice.createsessionhash({email: email}); } ); }, ldapbind: function (email, password) { var deferred = when.defer(); client.bind(email, password, function(err) { if (err) { deferred.reject (new authenticationerror('invalid username and/or password!', 'authentication.signin.error')
Read more

DOM Manipulation in Wordpress (and elsewhere) using php -

-
DOM Manipulation in Wordpress (and elsewhere) using php - i'm quite new dom manipulation world , head start in order avoid mutual errors. i looking efficient way manipulate content generated wordpress using php. @ moment using simple html dom seems work fine. found domdocument , few others , helpfull if cleared out 1 faster, improve or @ to the lowest degree generate less errors in case of bad markup. also on side can explain syntax (instead of $html @$html) thank much php wordpress domdocument simple-html-dom
Read more