jQuery - Update Product Value [RESOLVED]

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1

Hey all,
So I am trying to populate this product field:

<li id="field_35_48" class="gfield exclude gfield_price gfield_price_35_48 gfield_product_35_48 gfield_calculation field_sublabel_below field_description_above gfield_visibility_visible" style="display: list-item;"><label class="gfield_label" for="input_35_48_1">Service Fee $</label><div class="gfield_description"><b>Script</b> - As we've talked about, we will now be applying a service fee in conjunction with your balance.  The total for this fee is...</div><div class="ginput_container ginput_container_product_calculation">
	<input autocomplete="new-password" type="hidden" name="input_48.1" value="Service Fee $" class="gform_hidden">
	<span class="ginput_product_price_label">Price:</span> <span class="ginput_product_price" id="input_35_48">$ 33.30</span>
	<input autocomplete="new-password" type="hidden" name="input_48.2" id="ginput_base_price_35_48" class="gform_hidden" value="$33.30">
	<input autocomplete="new-password" type="hidden" name="input_48.3" value="1" class="ginput_quantity_35_48 gform_hidden">
</div></li>

using a jQuery:

	if( total >= 0 ){
		$( '#ginput_base_price_35_48' ).attr( 'value', '$'+total );
		$( 'span#input_35_48' ).text( '$ ' + total );
	}else{
		$( '#ginput_base_price_35_48' ).attr( 'value', 0 );
		$( 'span#input_35_48' ).text( '$ 0.00' );
	}

And it seems to work, but then when I submit the form, the product and total are $0.00 in the entry. Any thoughts on why that could be?

2

You’re handling the JS side of things but you’ll also need to account for these dynamic price changes on the PHP side. I’d recommend this filter:

3

Thanks David! I’ll give that a go. I did make it work by using the jQuery to populate a hidden field, and then had the product field “calculate” the value for the hidden field. It’s like using duct tape a bailing twine!

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