what javascript is for Essential Calculate's CalcQuick?

We use Essential Calculate to parse and calculate some formulas. We actually just use CalcQuick or Indexer method for calculation. Your this link https://help.syncfusion.com/js/calculate/getting-started says ej.web.all.min.js needs to be added. But this file is too big and seems including everything (most of which we don't need). So to use CalcQuick, what specific javascript file shall we add in our project?

Another  question regarding the use of calcQuick. when something goes wrong with the formula, where shall we fetch the error message? In our test, it seems when formula parsing fails, getKeyValue() for a formula calculation returns nothing, and in some cases, it returns something like #name. So if calculation returns nothing or returns something, how shall we know if it is calculation result or it is error message? Can you provide error handling examples when calcQuick is used?

Thanks!

Hui  

 

Hi Hui, 

Thanks for using Syncfusion product. 

Query	Solution
To use CalcQuick, what specific javascript file shall we add in our project?	In order to use the calculate formulas alone, you can use the ej.Calculate.js script file which can be download from CSG.    Please refer the following UG link to create CSG,  https://help.syncfusion.com/js/custom-script-generator
Another  question regarding the use of calcQuick. when something goes wrong with the formula, where shall we fetch the error message?	We can understand your scenario. By default, we have handled the error in our source and return the value like (#Name, #Value, (etc)). So, there is no support to get the errors in formula calculation.  If you did not get any error message. Please share that formula with value to reproduce the scenario. It will be helpful to provide the solution at the earliest.

 

Regards, 

Mohanraj G 

 

Hi Hui, 

Thanks for your update, 

We could able to understand your scenario and the given formula is seeming like that you have used custom function in SQRT formula. So, can you please confirm us whether you have used any custom function is formula? Here we have attached the simple sample with CalcQuick customization. If possible, modify the attached sample with your formula (custom function) customization. It would be more helpful for us to analyze this reported scenario at our end provide the better solution at the earliest, 

Sample link: 

http://www.syncfusion.com/downloads/support/directtrac/general/ze/132277_Sample1644332587  

Thanks for your understandings, 

Regards, 

Piruthiviraj