https://legacy.forums.gravityhelp.com/topic/whats-the-best-way-to-set-one-of-3-prices-depending-on-another-field-value Gravity Support Forums Topic: What's the best way to set one of 3 prices depending on another field value? en-US Mon, 20 Apr 2026 01:27:06 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/whats-the-best-way-to-set-one-of-3-prices-depending-on-another-field-value#post-192787 Mon, 01 Apr 2013 09:37:18 +0000 Chris Hajer 192787@https://legacy.forums.gravityhelp.com/ <p>Modifying the prices with JavaScript is tricky sometimes. If modifying the prices with JavaScript were easy, anyone with a browser could do it. So there are protections built in.</p> <p>Once you start building your form, please let us take a look and let us know if you need more help with it. </p> https://legacy.forums.gravityhelp.com/topic/whats-the-best-way-to-set-one-of-3-prices-depending-on-another-field-value#post-192421 Mon, 01 Apr 2013 03:19:59 +0000 alex.baskov 192421@https://legacy.forums.gravityhelp.com/ <p>Hi Chris,</p> <p>Thanks a lot! Re hooks &amp; filters, I don't remember the name, but as far as I understood some of them are executed before total calculation. So I could add some script that would check total quantity and set price to certain level.</p> <p>Alex </p> https://legacy.forums.gravityhelp.com/topic/whats-the-best-way-to-set-one-of-3-prices-depending-on-another-field-value#post-191927 Sun, 31 Mar 2013 18:03:01 +0000 Chris Hajer 191927@https://legacy.forums.gravityhelp.com/ <p>I would use conditional logic and show the pricing total with your calculation there. Which filter or hook were you referring to which can do the same thing? </p> https://legacy.forums.gravityhelp.com/topic/whats-the-best-way-to-set-one-of-3-prices-depending-on-another-field-value#post-187607 Thu, 28 Mar 2013 06:34:37 +0000 alex.baskov 187607@https://legacy.forums.gravityhelp.com/ <p>Hi,</p> <p>I'm working on a very simple form, but a bit lost in all these conditional forms, hooks and filters. Could you tell what's the best way to do the following simple thing.</p> <p>Clients fill in a form like this <a href="http://tripstories.ru/labs/?page_id=17" rel="nofollow">http://tripstories.ru/labs/?page_id=17</a>. They have to select how many S, M and L products they need. Then total quantity is calculated (this one works). But then based on total quantity I need to set price. 700 rubles for 30 pieces, 800 for 40 or 900 for 50.</p> <p>As far as I understood this can be done by showing 3 various conditional price fields based on total quantity. But also there's another way via hooks &amp; filters. </p> <p>Could you tell which option is more preferrable from technical point of view and which hook / filter it's better to use if this option is better?</p> <p>Thanks!</p> <p>Alex </p>