08/27 problems record

[rainintime7]

• logic of adding/delete page
• attributes name: in graph, there is no structure but id and edge, in other data structure, there are structure

graph gh1 = {
id: [[n1],[n1,n2],[n1,n2,n3],[n1,n2,n3,n4],[n1,n2,n3,n4,n5]]
edge: [[(n1,n1)],[(n1,n2),(n1,n1)]]
color: [[blue],[null,blue],[null,null,blue]]
arrow:[[null],[null]]
hidden:[[false],[false]]
}

array arr1 = {
structure: [[n1],[n1,n2],[n1,n2,n3],[n1,n2,n3,n4],[n1,n2,n3,n4,n5]]
value: [[n1],[n1,n2],[n1,n2,n3],[n1,n2,n3,n4],[n1,n2,n3,n4,n5]]
color: [[blue],[null,blue],[null,null,blue]]
arrow:[[null],[null]]
hidden:[[false],[false]]
}

• correct DSL grammar: if there are bugs, how to let user know? now the known grammar error includes:

  • 1.out of index in DSL
  • 2.invalid input format
  • 3.arrow field with ""
  • 4.can't find variable name
  • 5.page index is invalid

• how to show examples? with/without dsl code version? examples from leetcode?

• in the GUI window, based on different component type, it will show different editing field like this:

• when user use GUI change the component, the renderer should stay at the current page. now it will re-render the whole svg and jump to page0 (the page-switching is from in-line script of SVG).
• state manage:

• how to add textLabel?