Databases
StackOverflow2013
Postsdbo
POshow multiple selected values of drop-down after submit if error comes on form
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POshow multiple selected values of drop-down after submit if error comes on form
    primarykey
    data
    text
    <p>I have this drop-down and user can select multiple options ,how can i keep selected value on form after submit button, if error comes on form</p> <pre><code>&lt;th align="right" style="width: 264px"&gt;&lt;label id="lcell"&gt;*Preferred City for Relocation Work :&lt;/label&gt;&lt;/th&gt; &lt;td&gt;&lt;select onchange="document.getElementById('cand_pref').style.display='none';" name="pcity[]" id="pcity" multiple="multiple" &gt; &lt;?php $pcitylist = array( 'Mizoram' =&gt; array('Aizawl', 'Champhai', 'Kolasib', 'Lawngtlai', 'Lunglei', 'Mamit', 'Saiha', 'Serchhip'), 'Nagaland' =&gt; array('Dimapur', 'Kohima', 'Mokokchung', 'Mon', 'Phek', 'Tuensang', 'Wokha', 'Zunheboto'), 'Orissa' =&gt; array('Angul', 'Boudh', 'Bhadrak', 'Bolangir', 'Bargarh', 'Baleswar', 'Cuttack', 'Debagarh', 'Dhenkanal', 'Ganjam', 'Gajapati', 'Jharsuguda', 'Jajapur', 'Jagatsinghpur', 'Khordha', 'Kendujhar', 'Kalahandi', 'Kandhamal', 'Koraput', 'Kendrapara', 'Malkangiri', 'Mayurbhanj', 'Nabarangpur', 'Nuapada', 'Nayagarh', 'Puri', 'Rayagada', 'Sambalpur', 'Subarnapur', 'Sundargarh'), 'Puducherry' =&gt; array('Karaikal', 'Mahe', 'Puducherry', 'Yanam') ); foreach ($pcitylist as $key =&gt; $pcitylist1) { echo '&lt;optgroup label="'.$key.'"&gt;'; foreach ($pcitylist1 as $finalCity) { echo '&lt;option value="' . $finalCity . '"' . (isset($_POST['pcity']) &amp;&amp; $_POST['pcity'] == $finalCity ? ' selected' : '') . '&gt;' . $finalCity . '&lt;/option&gt;'; } echo '&lt;/optgroup&gt;'; } ?&gt; &lt;/select&gt;&lt;/td&gt; </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USHPWD
    1. USraj
    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
    1. VO
      singulars
      1. POshow multiple selected values of drop-down after submit if error comes on form
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI didn't read your question, just because your code is so badly formated...
      singulars
      1. POshow multiple selected values of drop-down after submit if error comes on form
      1. USLinas
    2. COWhere is the error ?
      singulars
      1. POshow multiple selected values of drop-down after submit if error comes on form
      1. USHkachhia
    3. COuse "select multiple" and then values with $_post, those value with matches put selected code
      singulars
      1. POshow multiple selected values of drop-down after submit if error comes on form
      1. USsourabh kasliwal
 

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