Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Here is an example from a form I've done. </p> <pre><code>&lt;cfif isDefined("form.submit")&gt; &lt;cfif form.checkbox1a EQ "" &gt; &lt;p class="text-error"&gt;Please check at least one answer below&lt;/p&gt; &lt;/cfif&gt; &lt;/cfif&gt; &lt;fieldset data-role="controlgroup"&gt; &lt;legend&gt;*Pick some chips&lt;/legend&gt; &lt;input type="checkbox" name="checkbox1a" id="checkbox1a" value="a" &lt;cfif ListFind(form.checkbox1a,"a") GT 0&gt;checked="checked"&lt;/cfif&gt;/&gt; &lt;label for="checkbox1a"&gt;Cheetos&lt;/label&gt; &lt;input type="checkbox" name="checkbox1a" id="checkbox2a" value="b" &lt;cfif ListFind(form.checkbox1a,"b") GT 0&gt;checked="checked"&lt;/cfif&gt;/&gt; &lt;label for="checkbox2a"&gt;Doritos&lt;/label&gt; &lt;input type="checkbox" name="checkbox1a" id="checkbox3a" value="c" &lt;cfif ListFind(form.checkbox1a,"c") GT 0&gt;checked="checked"&lt;/cfif&gt;/&gt; &lt;label for="checkbox3a"&gt;Fritos&lt;/label&gt; &lt;input type="checkbox" name="checkbox1a" id="checkbox4a" value="d" &lt;cfif ListFind(form.checkbox1a,"d") GT 0&gt;checked="checked"&lt;/cfif&gt;/&gt; &lt;label for="checkbox4a"&gt;Sun Chips&lt;/label&gt; &lt;/fieldset&gt; </code></pre> <p>You must make sure your checkboxes have the same names, but different values. Then just make a check to see if that name has a value or not. I did mine before the checkboxes because I wanted the error message to appear above the boxes, but since the CF is only triggered on the form submit, it will execute second.</p>
    singulars
    1. This table or related slice is empty.
    1. POValidating Checkboxes with Coldfusion
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USLeigh
    1. USRiot Goes Woof
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POValidating Checkboxes with Coldfusion
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COYou do realize that if form.checkbox1a is not submitted in the form this code will error right? Unchecked checkboxes are not submitted and not part of the form scope.
      singulars
      1. PO
      1. USDave Ferguson
    2. COI'm not quite sure what you mean... The form I have these in works as I would like it to.
      singulars
      1. PO
      1. USRiot Goes Woof
    3. CO@Zorpix - That is because you are declaring a default for `form.checkbox1a` elsewhere in your code. So it is always defined. Remove the default (and the extra `ListFind` code) and the above will error if none of the boxes are checked.
      singulars
      1. PO
      1. USLeigh
 

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