Exercise 2: Advanced Excel Services ECMAScript Object Model Usage
In the last exercise you learned how to provide basic workbook navigation using the JSOM. A slightly more advanced use of the JSOM is to manipulate the data within a workbook. Additionally, you can use the JSOM to extract data out of a workbook for other uses such as populating controls in other web parts on a web page. In Exercise two, you’ll utilize both of these techniques in order to provide “Reset” functionality and to provide a way to change which machines are selected in the model.
All of the techniques demonstrated in exercise 2 are cloud friendly.
Task 1 – Providing a Reset Feature
Task 2 – Adding a Machine Selection Feature
Exercise 2 Verification
To check your work thus far, perform the following steps.