CMS Made Simple Forums

Posted: **Sat Feb 07, 2015 10:36 am**

I'm using the CGFeedback module to give feedback on 5 questions that must be rated between 1-5. I added the 5 questions and drop downs as custom fields. They work much like the original default option.

Now I want the page to create 1 rating based on the averages of the 5 custom options, and round it to a whole number between 1-5 , and pass that as the final rating.

http://www.drutengezond.nl/index.php?pa ... jst-hallux

This is the page I'm working on. This is the relevant HTML

Code: Select all

                <div class="row">
      <div class="col-md-4 text-right">
        <label for="m54f83field_5">Vraag 1 : Hoe is u ervaring geweest met het wachten:</label>
      </div>
      <div class="col-md-8">
                  <select name="m54f83field_5">
            <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>

          </select>
              </div>
    </div>
              <div class="row">
      <div class="col-md-4 text-right">
        <label for="m54f83field_1">Vraag 2 : Was de uitleg van de behandeling naar wens:</label>
      </div>
      <div class="col-md-8">
                  <select name="m54f83field_1">
            <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>

          </select>
              </div>
    </div>
              <div class="row">
      <div class="col-md-4 text-right">
        <label for="m54f83field_2">Vraag 3 : Hoe was u algemeen gevoel over de behandelaar:</label>
      </div>
      <div class="col-md-8">
                  <select name="m54f83field_2">
            <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>

          </select>
              </div>
    </div>
              <div class="row">
      <div class="col-md-4 text-right">
        <label for="m54f83field_3">Vraag 4 : Zou u de behandelaar aanprijzen bij anderen:</label>
      </div>
      <div class="col-md-8">
                  <select name="m54f83field_3">
            <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>

          </select>
              </div>
    </div>
              <div class="row">
      <div class="col-md-4 text-right">
        <label for="m54f83field_4">Vraag 5 : Was de hygiëne in orde bij uw behandelaar:</label>
      </div>
      <div class="col-md-8">
                  <select name="m54f83field_4">
            <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>

          </select>
              </div>
    </div>
      
  <div class="row">
    <div class="col-md-8">
      <select id="m54f83rating" name="m54f83rating">
        <option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5" selected="selected">5</option>

      </select>
    </div>
  </div>

The drop down on the bottom with the ID rating (which now is visible but will be hidden), is the one I want to change to get the average of the above 5 fields. I tried to do this with a javascript, but I can't seem to get the values. Hope someone has any idea how to do such a thing. Thanks

Edit: Forgot to mention, the average needs to be parsed as $rating. Currently the rating is get the following way. {html_options options=$rating_options selected=$rating}

Posted: **Sat Feb 07, 2015 3:21 pm**

I think that this would be easy using jQuery. Probably it's not even that hard with just plain JS.

However, I think it's generally not a good idea to do calculations client side. Wouldn't it be possible to do the math within CMSMS using a UDT or some smarty?

Posted: **Sat Feb 07, 2015 8:23 pm**

Smarty {math} should do the trick.
http://www.smarty.net/docsv2/en/languag ... n.math.tpl

CMS Made Simple Forums

Get the average from 5 drop downs in CGFeedback

Get the average from 5 drop downs in CGFeedback

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Re: Get the average from 5 drop downs in CGFeedback