问题
I am new to Marionette but progressing day by day, I am in a situation where i have calculated value on Marionette.js file and i need to pass that value back to aspx, value is css height value, am attaching my code pic and let me know what i am doing wrong, even passing hardcoded value from .js file it is not getting that value in UI.
来源：https://stackoverflow.com/questions/31578113/passing-value-from-marionette-to-aspx