https://www.machform.com/forums/ MachForm Community Forums Topic: Lock in default field en Mon, 04 May 2026 01:29:52 +0000 https://www.machform.com/forums/topic/lock-in-default-field#post-9801 Sat, 26 Jun 2010 22:04:51 +0000 redityo 9801@https://www.machform.com/forums/ <p>yes, try to follow these steps :</p> <p>1. Edit "includes/view-functions.php" file and go to around line 864 for this code </p> <pre><code>$element_markup = &lt;&lt;&lt;EOT</code></pre> <p>then add these code above that line </p> <pre><code>if ($_GET[&#39;id&#39;] == 1 &#38;&#38; $element-&gt;id == 2) { $element-&gt;populated_value[&#39;element_&#39;.$element-&gt;id.&#39;_1&#39;][&#39;default_value&#39;] = &#39;1&#39;; $element-&gt;populated_value[&#39;element_&#39;.$element-&gt;id.&#39;_2&#39;][&#39;default_value&#39;] = &#39;0&#39;; $locked = &#39; readonly &#39; ; }</code></pre> <p>2. Go to around line 872~879 for these code</p> <pre><code>&lt;span&gt; &lt;input id=&quot;element_{$element-&gt;id}_1&quot; name=&quot;element_{$element-&gt;id}_1&quot; class=&quot;element text currency&quot; size=&quot;10&quot; value=&quot;{$element-&gt;populated_value[&#39;element_&#39;.$element-&gt;id.&#39;_1&#39;][&#39;default_value&#39;]}&quot; type=&quot;text&quot; /&gt; . &lt;label for=&quot;element_{$element-&gt;id}_1&quot;&gt;{$main_cur}&lt;/label&gt; &lt;/span&gt; &lt;span&gt; &lt;input id=&quot;element_{$element-&gt;id}_2&quot; name=&quot;element_{$element-&gt;id}_2&quot; class=&quot;element text&quot; size=&quot;2&quot; maxlength=&quot;2&quot; value=&quot;{$element-&gt;populated_value[&#39;element_&#39;.$element-&gt;id.&#39;_2&#39;][&#39;default_value&#39;]}&quot; type=&quot;text&quot; /&gt; &lt;label for=&quot;element_{$element-&gt;id}_2&quot;&gt;{$child_cur}&lt;/label&gt; &lt;/span&gt;</code></pre> <p>then change it to</p> <pre><code>&lt;span&gt; &lt;input {$locked} id=&quot;element_{$element-&gt;id}_1&quot; name=&quot;element_{$element-&gt;id}_1&quot; class=&quot;element text currency&quot; size=&quot;10&quot; value=&quot;{$element-&gt;populated_value[&#39;element_&#39;.$element-&gt;id.&#39;_1&#39;][&#39;default_value&#39;]}&quot; type=&quot;text&quot; /&gt; . &lt;label for=&quot;element_{$element-&gt;id}_1&quot;&gt;{$main_cur}&lt;/label&gt; &lt;/span&gt; &lt;span&gt; &lt;input {$locked} id=&quot;element_{$element-&gt;id}_2&quot; name=&quot;element_{$element-&gt;id}_2&quot; class=&quot;element text&quot; size=&quot;2&quot; maxlength=&quot;2&quot; value=&quot;{$element-&gt;populated_value[&#39;element_&#39;.$element-&gt;id.&#39;_2&#39;][&#39;default_value&#39;]}&quot; type=&quot;text&quot; /&gt; &lt;label for=&quot;element_{$element-&gt;id}_2&quot;&gt;{$child_cur}&lt;/label&gt; &lt;/span&gt;</code></pre> <p>in there I assume your form id is 1 and the currency field id is 2. Don't forget to change those id's with yours </p> https://www.machform.com/forums/topic/lock-in-default-field#post-9795 Sat, 26 Jun 2010 05:35:52 +0000 jlking98 9795@https://www.machform.com/forums/ <p>I added a price field to my form. Is there a way to lock in a default price without allowing it to be changed?</p> <p>Also, upon adding a default price with zero cents it only shows one zero (i.e. $1.0 instead of $1.00). Is there a way to make it show both digits? </p>