Databases
StackOverflow2013
Postsdbo
POUpdate mysql with $_POST data from while loop
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POUpdate mysql with $_POST data from while loop
    primarykey
    data
    text
    <h2>Update mysql with $_POST data from while loop</h2> <p>I'm trying to get this round my head, but i am failing quite hard :[</p> <p>I have 3 rows in a database which i am echoing out in a while() loop. A user can change <code>search_terms</code> and then save the fields in mysql, however i don't quite know how to do this, as there are 3 rows, so i can't just do;</p> <pre><code>&lt;?php if($_POST['update']) { mysql_query("...."); } ?&gt; </code></pre> <p>Here is my code;</p> <pre><code>&lt;?php $box_query = mysql_query("SELECT * FROM `ta_boxs`"); while($box = mysql_fetch_array($box_query)) { echo '&lt;div class="box_content"&gt;'; echo '&lt;div class="box"&gt;'."\n"; echo '&lt;span class="box_top"&gt;&lt;/span&gt;'; echo '&lt;div class="box_header"&gt;&lt;input type="text" id="title" name="title" class="title-input" value="'.$box['title'].'" /&gt;&lt;/div&gt;'; echo '&lt;span class="sept"&gt;&lt;/span&gt;'; echo '&lt;div class="admin-back"&gt;'; echo '&lt;form id="form-'.$box['id'].'" name="form-'.$box['id'].'" method="post" action=""&gt;'; echo '&lt;p class="sub"&gt;&lt;span&gt;Includes:&lt;/span&gt; Search for these terms in Twitter Feeds.&lt;/p&gt;'; echo '&lt;p class="sub-small"&gt;Please enter one word per field or click "add word".&lt;/p&gt;'; echo '&lt;p&gt;&lt;input type="text" id="search_term_1" name="search_term_1" value="'.$box['search_term_1'].'" class="term-input" /&gt;'; echo '&lt;p&gt;&lt;input type="text" id="search_term_2" name="search_term_2" value="'.$box['search_term_2'].'" class="term-input" /&gt;'; echo '&lt;p&gt;&lt;input type="text" id="search_term_3" name="search_term_3" value="'.$box['search_term_3'].'" class="term-input" /&gt;'; echo '&lt;span class="hr"&gt;&lt;/span&gt;'; echo '&lt;p class="sub"&gt;&lt;span&gt;Excludes:&lt;/span&gt; Ignore these terms in Twitter Feeds.&lt;/p&gt;'; echo '&lt;p class="sub-small"&gt;Please enter one word per field or click "add word".&lt;/p&gt;'; echo '&lt;p&gt;&lt;input type="text" id="search_term_1" name="search_term_1" value="'.$box['exc_search_term_1'].'" class="term-input" /&gt;'; echo '&lt;p&gt;&lt;input type="text" id="search_term_2" name="search_term_2" value="'.$box['exc_search_term_2'].'" class="term-input" /&gt;'; echo '&lt;p&gt;&lt;input type="text" id="search_term_3" name="search_term_3" value="'.$box['exc_search_term_3'].'" class="term-input" /&gt;'; echo '&lt;input type="hidden" id="update" name="update" value="yes" /&gt;' echo '&lt;p&gt;&lt;input type="submit" id="update_'.$box['id'].'" name="update_'.$box['id'].'" value="Update" /&gt;&lt;/p&gt;'; echo '&lt;/form&gt;'; echo '&lt;/div&gt;'; echo '&lt;/div&gt;'."\n"; echo '&lt;span class="box_bottom"&gt;&lt;/span&gt;'; echo '&lt;/div&gt;'; } ?&gt; </code></pre> <p>There could be 1 output, or 100, but i need a way to save them all, onsubmit. Any ideas?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USDavid Thomas
    1. USpaulOr
    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
    3. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COCould you trim your code down to the relvant details and fix the indentaion so we don't have to scroll to the right to be able to read that?
      singulars
      1. POUpdate mysql with $_POST data from while loop
      1. USinnaM
 

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