Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You ended the form and had not started it.. so thats why no value transfered.to overcome this you need to add starting of form at where I added this comment <code>//// XXXXXXX ////</code>in the code </p> <pre><code> &lt;?php include 'connect.php'; $sub_category_id= $_GET['sub_category_id']; $query= "Select * from sub_categories where sub_category_id =$sub_category_id"; $query_run= mysql_query($query); $fetch= mysql_fetch_array($query_run); $name= $fetch['sub_category_name']; $image_query= "select * from sub_categories_images where sub_category_id=$sub_category_id"; $image_query_run= mysql_query($image_query); $image_query_fetch= mysql_fetch_array($image_query_run); $image= $image_query_fetch['location']; echo " &lt;form action='update_sub_category.php?sub_category_id=$sub_category_id' method='POST' enctype='multipart/form-data'&gt; &lt;table border=1&gt; &lt;tr&gt; &lt;td&gt; Sub-Category Name: &lt;/td&gt;&lt;td&gt; &lt;input type='text' name='sub_category_name' value=$name &gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td&gt; Image1:&lt;/td&gt;&lt;td&gt; &lt;input type='file' name= 'file' value=$image&gt;&lt;/td&gt;&lt;/tr&gt; &lt;/form&gt; &lt;/table&gt; "; /*-------------- Drop Down List ---------------*/ //// XXXXXXX //// echo "&lt;select name='category'&gt;"; $select_query= 'Select * from category'; $select_query_run = mysql_query($select_query); while ($select_query_array= mysql_fetch_array($select_query_run) ) { echo "&lt;option value='".$select_query_array['category_id']."' &gt;" .htmlspecialchars($select_query_array["name"]). "&lt;/option&gt;"; } echo "&lt;/br&gt;"; $selectTag= "&lt;/br&gt;&lt;input type='submit' value='Update Product' /&gt;&lt;/select&gt;&lt;/form&gt;"; echo "&lt;/div&gt;&lt;/div&gt;"; echo $selectTag; /*-------------- Drop Down List ---------------*/ $category= $_POST['category']; /* $query_sub_category= "update sub_categories set sub_category_name= $name, category_id= $category where sub_category_id=$sub_category_id "; */ ?&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POUnable to get value from Dynamic Drop Down List in PHP - Undefined index Error
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USAhmed Habib
    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. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COI myself not started the form because I don't know where you wanna submit the form.
      singulars
      1. PO
      1. USAhmed Habib
 

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