https://legacy.forums.gravityhelp.com/topic/javascript-value-for-input-field-ignored-by-pricing-calculation Gravity Support Forums Topic: javascript value for input field ignored by pricing calculation en-US Mon, 20 Apr 2026 11:59:25 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/javascript-value-for-input-field-ignored-by-pricing-calculation#post-67513 Mon, 23 Jul 2012 08:15:38 +0000 Rob Harrell 67513@https://legacy.forums.gravityhelp.com/ <p>Right on, glad you got it working. </p> https://legacy.forums.gravityhelp.com/topic/javascript-value-for-input-field-ignored-by-pricing-calculation#post-67507 Mon, 23 Jul 2012 06:12:22 +0000 pluto 67507@https://legacy.forums.gravityhelp.com/ <p>This is now solved.</p> <p>This post helped answer my dilemma </p> <p><a href="http://www.gravityhelp.com/forums/topic/conditional-logic-dynamically-populated-field" rel="nofollow">http://www.gravityhelp.com/forums/topic/conditional-logic-dynamically-populated-field</a></p> <p>Add the change event to the end e.g.:</p> <p>jQuery("#input_1_19").val(kmdistance).change();</p> <p>regards Steven </p> https://legacy.forums.gravityhelp.com/topic/javascript-value-for-input-field-ignored-by-pricing-calculation#post-67489 Mon, 23 Jul 2012 02:41:35 +0000 pluto 67489@https://legacy.forums.gravityhelp.com/ <p>Hi Chris</p> <p>Sorry, I hadn't thought about including a link to the form because it is locally developed and not accessible to the net.</p> <p>I don't believe this is a bug as I am using my own embedded functions to display a google map and calculate the distance between two points.</p> <p>I understand gravity forms would 'watch' for changes made to input fields and update pricing accordingly, but only when the input field is updated manually.</p> <p>Since the value is being passed transparently, I believe I that I need to invoke a function to get gravity forms to refresh without leaving from the page. </p> <p>I can call this function in my own JavaScript if there was one that you could recommend.. </p> <p>If you still wanted to see the form, I can upload this somewhere, however it's a highly sensitive project do I would need to private message you the address. </p> <p>Many thanks for your help</p> <p>Regards Steven </p> https://legacy.forums.gravityhelp.com/topic/javascript-value-for-input-field-ignored-by-pricing-calculation#post-67461 Sun, 22 Jul 2012 20:55:49 +0000 Chris Hajer 67461@https://legacy.forums.gravityhelp.com/ <p>Can you post a link to your form please? </p> https://legacy.forums.gravityhelp.com/topic/javascript-value-for-input-field-ignored-by-pricing-calculation#post-67421 Sun, 22 Jul 2012 06:52:50 +0000 pluto 67421@https://legacy.forums.gravityhelp.com/ <p>Hi Everyone</p> <p>I have some javascript on my gravity form which generates a value for 'kmdistance'<br /> It inserts this value into a gravity form input field called input_1_19 using this code.</p> <p>document.getElementById('input_1_19').value = kmdistance;</p> <p>This works. However, I now want to add pricing calculation to my form, and a product field type 'calculation' with a simple multiplication field does not work automatically - not unless I manually enter something into the distance field. </p> <p>{Distance:19} * 2</p> <p>It seems that once the value is inserted into the form field via javascript, I need to tell gravity forms to re-check the calculation. Does anyone know how to do this ?</p> <p>Regards Steven </p>