javascript - Manipulating websites: Pressing buttons and reading elements -


i'm trying navigate through website's directory pressing buttons on page (or directly calling functions tied them) , skim data respective pages. language/environment best suited this? i've tried python, java, selenium, , javascript. use javascript, don't know proper approach. tried making simple website script tags in can load website (var win = window.open()) cannot access elements (win.buttonfunc() or win.document.form[0].submit()). wrong approach? if so, what's best way use javascript here (if possible)?

maybe misunderstanding, think should using javascript jquery if wanting manipulate page elements. if check out jquery, , still have questions, try editing post.


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