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10.04.2008 at 05:05PM PDT, ID: 23787956
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7.7

Multiple criteria php query

Asked by hughe1dl in PHP and Databases

I need a form that allows users to search for healthcare providers by state,up to 3 services, and insurance company. I would like the form to have a drop down box that list the options. I have attached the form I have built with the code I have worked on with help from other solutions in the forum. I get the below error :

Table '3071_snf.Skilled_Nursing_Facilities' doesn't exist

If the selection criteria field is null I would like for it to be ignored in the search. I am a beginner so much of what I have done is from trial and error. What am I missing here?Start Free Trial 
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<html>
<title>
 
</title>
<body>
<table border="0" height="273" width="932"><font size="3" color="#00ffff">
  <tbody><form name="frm" action="" method="post">  
 
 <tr>
    <td><font size="3" color="#00ffff">* 
      State to 
      Search:                             
      <select name="state1"> <option value="" selected="">[Select State]<option value="NN" state_nn="">Non US<option value="AL" state_al="">Alabama<option value="AK" state_ak="">Alaska<option value="AZ" state_az="">Arizona<option value="AR" state_ar="">Arkansas<option value="CA" state_ca="">California<option value="CO" state_co="">Colorado<option value="CT" state_ct="">Connecticut<option value="DE" state_de="">Delaware<option value="FL" state_fl="">Florida<option value="GA" state_ga="">Georgia<option value="HI" state_hi="">Hawaii<option id="" value="ID" state_="">Idaho<option value="IL" state_il="">Illinois<option value="IN" in="" state_="">Indiana<option value="IA" state_ia="">Iowa<option value="KS" state_ks="">Kansas<option value="KY" state_ky="">Kentucky<option value="LA" state_la="">Louisiana<option value="ME" state_me="">Maine<option value="MD" state_md="">Maryland<option value="MA" state_ma="">Massachusetts<option value="MI" state_mi="">Michigan<option value="MN" state_mn="">Minnesota<option value="MS" state_ms="">Mississippi<option value="MO" state_mo="">Missouri<option value="MT" state_mt="">Montana<option value="NE" state_ne="">Nebraska<option value="NV" state_nv="">Nevada<option value="NH" state_nh="">New 
        Hampshire<option value="NJ" state_nj="">New Jersey<option value="NM" state_nm="">New Mexico<option value="NY" state_ny="">New York<option value="NC" state_nc="">North Carolina<option value="ND" state_nd="">North 
        Dakota<option value="OH" state_oh="">Ohio<option value="OK" state_ok="">Oklahoma<option value="OR" state_or="">Oregon<option value="PA" state_pa="">Pennsylvania<option value="PR" state_pr="">Puerto Rico<option value="RI" state_ri="">Rhode Island<option value="SC" state_sc="">South 
        Carolina<option value="SD" state_sd="">South Dakota<option value="TN" state_tn="">Tennessee<option value="TX" state_tx="">Texas<option value="UT" state_ut="">Utah<option value="VT" state_vt="">Vermont<option value="VA" state_va="">Virginia<option value="WA" state_wa="">Washington<option value="DC" state_dc="">Washington D.C.<option value="WV" state_wv="">West 
        Virginia<option value="WI" state_wi="">Wisconsin<option value="WY" state_wy="">Wyoming<option value="NN" state_nn="">Non 
      US</option></select>   </font></td>
    </tr>
 <tr>
    <td><font size="3" color="#00ffff">* 
      Select up to 3 Services Needed:    <select name="Service 1"> <option value="" selected="">[Select Services]<option value="PT" service_pt="">Physical Therapy<option value="OT" service_ot="">Occupational Therapy<option value="ST" service_st="">Speech Therapy<option value="RT" service='rt""'>Respiratory Therapy<option value="WC" service_wc="">Wound Care<option value="NP" service_np="">Negative Pressure Dressing<option value="OX" service_ox="">Oxygen<option value="TR" service_tr="">Tracheostomy<option value="VT" service_vt="">Ventilator<option value="AH" service_ah="">Aids/HIV<option value="HD" service_hd="">Hemodialysis<option value="PD" service_pd="">Peritoneal Dialysis<option value="CT" service_ct="">Chemotherapy 
        <option value="RD" service_rd="">Radiation Therapy<option value="AB" service_ab="">IV Antibiotics<option value="OM" service_om="">Other Medication</option></select><select name="Service 2"> <option value="" selected="">[Select Service]<option value="PT" service_pt="">Physical Therapy<option value="OT" service_ot="">Occupational Therapy<option value="ST" service_st="">Speech Therapy<option value="RT" service='rt""'>Respiratory Therapy<option value="WC" service_wc="">Wound Care<option value="NP" service_np="">Negative Pressure Dressing<option value="OX" service_ox="">Oxygen<option value="TR" service_tr="">Tracheostomy<option value="VT" service_vt="">Ventilator<option value="AH" service_ah="">Aids/HIV<option value="HD" service_hd="">Hemodialysis<option value="PD" service_pd="">Peritoneal Dialysis<option value="CT" service_ct="">Chemotherapy 
        <option value="RD" service_rd="">Radiation Therapy<option value="AB" service_ab="">IV Antibiotics<option value="OM" service_om="">Other Medication</option></select><select name="Service 3"> <option value="" selected="">[Select Service]<option value="PT" service_pt="">Physical Therapy<option value="OT" service_ot="">Occupational Therapy<option value="ST" service_st="">Speech Therapy<option value="RT" service='rt""'>Respiratory Therapy<option value="WC" service_wc="">Wound Care<option value="NP" service_np="">Negative Pressure Dressing<option value="OX" service_ox="">Oxygen<option value="TR" service_tr="">Tracheostomy<option value="VT" service_vt="">Ventilator<option value="AH" service_ah="">Aids/HIV<option value="HD" service_hd="">Hemodialysis<option value="PD" service_pd="">Peritoneal Dialysis<option value="CT" service_ct="">Chemotherapy 
        <option value="RD" service_rd="">Radiation Therapy<option value="AB" service_ab="">IV Antibiotics<option value="OM" service_om="">Other Medication</option></select>      </font></td></td></tr>
	</td>
	<td><font size="3" color="#00ffff">Select Primary Payor:                       
	<select name="Payor"> <option value="" selected="">[Select Payor]<option value="MC" payor_mc="">Medicare<option value="MD" payor_md="">Medicaid<option value="BC" payor_bc="">Blue Cross Blue Shield<option value="CG" payor_cg="">Cigna 
        <option value="AT" payor_at="">Aetna<option value="UH" payor_uh="">United Health Care<option value="WC" payor_wc="">Workers Compensation<option value="TR" Payor_tr="">Tricare<option value="HM" payor_hm="">Humana<option value="MA" payor_ma="">Medicare Advantage Plan<option value="OP" payor_op="">Other Payor</option></select>
	  </font></td></tr><br><br></option></select></font></tbody></table>
 
<input type="submit" value="Submit">
</form><?
//establishes connection to database
$db = mysql_pconnect("localhost", "username", "password");
 
mysql_select_db("3071_snf");
 
if ( !$db)
 
{
      echo "Could not connect to database.";
      die(mysql_error());
}
 
/*
sets empty variable then tests to see if search criteria is
null.  if criteria is null then unsets variable.  end result is
only criteria specified by user.
*/
$search ='';
 
if ( empty($state1) ) {
unset($state);}
else{
$search = $search . " and State='$state1'";}
 
if ( empty($service1) ) {
unset($service1);}
else{
$search = $search . " and Service1='$service1'";}
 
if ( empty($Service2) ) {
unset($service2);}
else{
$search = $search . " and Service2='$Service2'";}
 
if ( empty($service3) ) {
unset($service3);}
else{
$search = $search . " and Service3='$Service3'";}
 
if ( empty($payor) ) {
unset($payor);}
else{
$search = $search . " and Payor='$payor'";}
 
 
$query= "SELECT * from Skilled_Nursing_Facilities where 'Name' > 0" . $search;
 
 
 
$result = mysql_query($query)
or die(mysql_error());
mysql_query("COMMIT");
 
$num_result = mysql_num_rows($result);
 
echo "<p><h2>Number of records found:  " . $num_result . "</h2></p>";
 
/*
Sets variable to 0 then specifies to run the loop while varialbe
less than the number of rows returned from query.  Then
increments the variable by one.
*/
for ($i=0; $i < $num_result; $i++)
{
   //puts array of results in variable
   $row = mysql_fetch_array($result);
   echo "<p><b>Providers Name:</b>  " . $row["Name"] . "<br>";
   echo "<b>State:  </b>" . $row["State"] . "<br>";
   echo "<b>Service 1:  </b>" . $row["Service1"] . "<br>";
   echo "<b>Service 2: </b>" . $row["Service2"] . "<br>";
   echo "<b>Service 3:  </b>" . $row["Service3"] . "<br>";
   echo "<b>Payor:  </b>" . $row["Payor"] . "<br>";
   echo "<b>Phone:  </b>" . $row["Phone"] . "</p>";
}
?>
</body>
</html>
[+][-]10.04.2008 at 05:56PM PDT, ID: 22642846

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About this solution

Zone: PHP and Databases
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Solution Provided By: nanharbison
Participating Experts: 2
Solution Grade: B
 
 
[+][-]10.05.2008 at 10:28AM PDT, ID: 22645343

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