CODEWITHSUNDEEP
javascriptpuppeteerframeset
scorpiux
scorpiux

Reputation: 43

Puppeteer - invoke external JS function from a 5th level deep child page in frameset

I am trying to achieve puppeteer automation on a 20 year old e-commerce site which is built on apache Struts framework. I cannot replicate the entire struts action servlets, however I have simulated the HTML pages that get loads 14 different pages in frames once the person logs in and selects the Shop. The goal is to click the Create New Shopping Basket from one of the 14 pages that are loaded in the 5th deep child frame page. That link calls an external javascript function, but the puppeteer returns this error:

Error: Evaluation failed: ReferenceError: create_order is not defined
    at __puppeteer_evaluation_script__:1:8
    at ExecutionContext._evaluateInternal (<path>/headless-chrome/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:221:19)
    at async ExecutionContext.evaluate (<path>/headless-chrome/node_modules/puppeteer/lib/cjs/puppeteer/common/ExecutionContext.js:110:16)
    at async Promise.all (index 1)
    at async <path>/headless-chrome/simulation/index.js:40:5

Here is the link to all html files, the external javascript file and the puppeteer js file. https://github.com/samgajjar/headless-chrome

Extract all zip file and here is how to navigate manually

The puppeteer index.js does execute the login and selection of the shop but error on creating the basket with above error

Thanks!!

Upvotes: 0

Views: 149

Answers (1)

scorpiux
scorpiux

Reputation: 43

I tried working with frames and made some progress. It loads the frameset, however there is something related to memory allocation. If I load the page frameset.html then it loads the entire tree of the frameset, either headless = true or false as follows:

  blank1
  isaTop
    header
    organizer_nav
    organizer_content
    closer_organizer
    work_history
      documents
      banner
      spacer
      form_input
      closer_history
      _history
    footer
  blank2

However if I navigate from login -> selectshop -> frameset with headless = false then the lowest level frames does not have any instance and I get the following list:

  blank1
  isaTop
    header
    organizer_nav
    organizer_content
    closer_organizer
    work_history






    footer
  blank2

However if I go thru the navigation but with headless = true then the result is as follows:

  blank1
  isaTop
    header
    organizer_nav
    organizer_content
    closer_organizer
    work_history
      documents
      banner




    footer
  blank2

Upvotes: 0

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