Step 8 - Finding jQuery plugin options: final step

[github-learning-lab[bot]]

Step 8: Finding the jQuery plugin options

Now we want to finally find the jQuery plugin options. These are the last parameter of the functions that we found in the previous step.

[github-learning-lab[bot]]

:keyboard: Write your query

Edit the file plugin-options.ql and copy there your previous query.

1. Modify your from clause so that the variable that describes that jQuery plugin is of type DataFlow::FunctionNode. As the name suggests, this is a data flow node that refers to a function definition. By typing this variable with this type, your query will restrict the possible values for your plugin variable to this type only.
2. Use auto-completion on that variable to browse the predicates of DataFlow::FunctionNode and find the one that will get you the last parameter of that function.
3. Your return variable should be of type DataFlow::ParameterNode

Submit your query.

[github-learning-lab[bot]]

Ooops! The query you submitted in eeab6f5cf16b59c69b69493b266b11e8214b41f2 didn't find the right results. Have a look at the comment.

To submit a new iteration of your query, you just have to push a new commit to the same branch (the default branch or the PR branch).

[github-learning-lab[bot]]

Congratulations, looks like the query you introduced in b5961e9a2704cd03482456154bc0b710a10efbc4 finds the correct results!

Take a look at the instructions for the next step to continue.