Databases
StackOverflow2013
Postsdbo
PODisplay data retrived from a dropdown
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PODisplay data retrived from a dropdown
    primarykey
    data
    text
    <p>I need help. I want to display three data values that will be selected by a user from 3 dropdowns. I have created three dropdown lists in which a user will select 3 different options for each from the database then whatever the user will select must appear in a table. For example if user selects 111 for selection_id and 222 for fixture_id then Jesty for name it should appear as <strong>111 222 Jesty</strong> in a table. For now I have only the drop downs that retrieve information from a data base then display dop downs.... Wat I need a way to display user selection, or javascript that will print to the user what he selected</p> <p>Here is my 3 dropdown list </p> <pre><code>require "config.php"; //Database connection $resource_selections = mysql_query("SELECT DISTINCT selection_id FROM selections ORDER BY selection_id ASC"); $selections = array(); while($row = mysql_fetch_row($resource_selections)){ $selections[] = $row[0]; } $resource_fixtures = mysql_query("SELECT DISTINCT fixture_id FROM selections ORDER BY selection_id ASC"); $fixtures = array(); while($row = mysql_fetch_row($resource_fixtures)){ $fixtures[] = $row[0]; } $resource_names = mysql_query("SELECT DISTINCT name FROM selections ORDER BY selection_id ASC"); $names = array(); while($row = mysql_fetch_row($resource_names)){ $names[] = $row[0]; } if(count($selections) &lt;= 0 || count($fixtures) &lt;= 0 || count($names) &lt;= 0){ echo 'No results have been found.'; } else { // Display form echo '&lt;form name="form" method="post" action="selection.php"&gt;'; //SelectionID dropdown: echo "&lt;select name='selection_id' id='selections' &gt;"; foreach($selections as $selection) echo "&lt;option id='$selection'&gt;$selection&lt;/option&gt;"; echo '&lt;/select&gt;'; //FixtureID dropdown echo "&lt;select name='fixture_id' id='fixtures' &gt;"; foreach($fixtures as $fixture) echo "&lt;option id='$fixture'&gt;$fixture&lt;/option&gt;"; echo '&lt;/select&gt;'; //Name dropdown echo "&lt;select name='name' id='names' &gt;"; foreach($names as $name) echo "&lt;option id='$name'&gt;$name&lt;/option&gt;"; echo '&lt;/select&gt;'; echo "&lt;input type='submit' name='submit' value='Submit' /&gt;"; echo '&lt;/form&gt;'; } ?&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USBorniet
    1. USSizwe
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. PODisplay data retrived from a dropdown
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    2. VO
      singulars
      1. PODisplay data retrived from a dropdown
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PODisplay data retrived from a dropdown
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload