I am setting up a thing where people can select an option from a drop down and when they select it that optin has a preset value in it (amount 1A) and their is a quantity button that allows them to select how many per that drop down their are. Their is 6 different drop downs I am trying to make it s…

@jwharrod2000 Can you explain the definition of “Charges 1 - arrest’s value’s Fine Total”? Assuming you want to continue with six preset rows and preset dropdowns … It looks like you aren’t using any lists, so List Item Expression isn’t going to be useful. Try these steps: Expression element wi…

There are a couple easy ways to solve this: You can directly reference the fields within Bubble and do basic math on them. Note - Bubble evaluates from left to right (i.e., it’d ignore the parenthesis in your math equation so the order of operations would be different and the end result would be …

OR, make a new datatype that has everything you need in one object: the dropdown label, any value(s) represented by that dropdown, etc. Most new users don’t realize this. Bubble’s dropdowns are DESIGNED to be used with custom data types, NOT just primitive built-in types. In native HTML, a dropdow…

So this is what I have and the words on the bottom is the highlighted part and im not sure what you guys are referring to. and im not sure what to do as far as its a dynamic expression [Help]

@sridharan.s @keith based off what I put above any ideas?

SO I Posted what is going on above any way that I can get some help

Perhaps try the Toolbox plugin, and add an expressions element to the page. That should be a really easy way to do what you’re looking to do.

Gonna try it out and Ill get back to you thanks for the support for the time being

[charge%202] [charge%201] [Outcome] this is what I have but it is still not giving me an outcome and if I go into preview and do inspect it is saying the list item expression is = to 0

poor bubble forum dwellers, I have been posting how badly bubble needs work in the area of math. But people have been patient with my bitching but here is what I have learned: use math.js or toolbox expressions to do math, because they (poorly) let you use parentheses) when using those, bubble…

I do not get the plugins unfortunately is the expression from the toolbox where I put in the values from the database? or in the listitemexpression it doesn’t make sense

Simple math Expression for bubble

Need help

mishav December 3, 2018, 8:07am 18

Perhaps you can explain what is going around … do you have a circular buffer?

Hint - keep us guessing and we’ll keep guessing.

Any idea how to make this price calculation system work?

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Simple math Expression for bubble

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