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POMysql retrieve data based on select -option tag
 

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  1. POMysql retrieve data based on select -option tag
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    <p>I'm trying to make a real estate website and I have some difficulties with the search form.</p> <p>The form has 5 fields: price_from; price_to; number_rooms, location and numb_square_meters. The data base has 5 columns: id, price, location, numb_square_meters, number_rooms.</p> <p>For the price fields I use an input type field. For numb_rooms I use a select type field with options like(vila, condo, 4 bedroom apartments..something like that and ALL OPTIONS option). For location and square_meters is the same way as for numb_rooms.</p> <p>The problem is this actually there are more than one:</p> <ol> <li><p>When I choose the option "ALL OPTIONS" in the LOCATION field in my form I want it to retrieve every location from the SQL DB if not to retrieve one of the other options</p></li> <li><p>If lets say the user fills the price fields but the other ones remain with the ALL OPTIONS option selected, I want it to retrieve only the rows that is in that price range no matter the location number of rooms or the square meters</p></li> </ol> <p>This a part of my code...</p> <pre><code> &lt;form method="post" action="index.php" enctype="multipart/form-data"&gt; &lt;input type="hidden" name="id"&gt; Price &lt;input type="text" name="price"&gt; Price2 &lt;input type="text" name="price2" /&gt; Square_meters&lt;input type="text" name="Square_meters"&gt; Location&lt;select name="Location"&gt; &lt;option&gt;All options&lt;/option&gt; &lt;option&gt;Bucuresti&lt;/option&gt; &lt;option&gt;Iasi&lt;/option&gt; &lt;option&gt;Brasov&lt;/option&gt; &lt;option&gt;Focsani&lt;/option&gt; &lt;/select&gt; Numb_rooms&lt;select name="Numb_rooms"&gt; &lt;option&gt;All options&lt;/option&gt; &lt;option&gt;Garsoniera&lt;/option&gt; &lt;option&gt;2 Camere&lt;/option&gt; &lt;option&gt;3 Camere&lt;/option&gt; &lt;option&gt;4 Camere&lt;/option&gt; &lt;option&gt;Vila&lt;/option&gt; &lt;/select&gt; &lt;input type="submit" name="send" value="Search"&gt; &lt;/form&gt; &lt;?php header("content-type: image.jpg"); if(isset($_POST['send'])) { require_once("conexiune.php"); (this is my conect to sql database script) $id = $_POST['id']; $price = $_POST['price']; $price2 = $_POST['price2']; $square_m = $_POST['Square_meters']; $location = $_POST['location']; $numb_rooms = $_POST['Numb_rooms']; $selectie = mysql_query("SELECT * FROM apartamente WHERE id = '$id' &amp;&amp; Pret&gt;='$price'&amp;&amp; Pret&lt;='$price2' &amp;&amp; Location = '$location' &amp;&amp; Square_meters='$Square_meters' &amp;&amp; Numb_rooms = '$Numb_rooms ' "); while($row = mysql_fetch_array($selectie,MYSQL_ASSOC)) { print"&lt;tr&gt;&lt;td&gt;"; print $row['id']; print"&lt;/td&gt;&lt;td&gt;"; print $row['Pret']; print"&lt;/td&gt;&lt;td&gt;"; print $row['Nr_camere']; print"&lt;/td&gt;&lt;td&gt;"; print $row['Suprafata']; print"&lt;/td&gt;&lt;td&gt;"; print $row['Locatie']; print"&lt;/td&gt;&lt;td&gt;"; print $row['Descriere']; print"&lt;/td&gt;&lt;td&gt;"; </code></pre>
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    1. USuser1655663
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    1. COI'm not sure where have you copied this example from, but it is wrong from top to bottom. For example, variable names does not match p$_POST keys, `header("content-type: image.jpg")` should not be there, querying database with RAW post values is VERY bad idea.
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      1. USNazariy
 

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