> > >

DHTML MCQs

An HTML form has 10 checkboxes which are all named "chkItems". Which JavaScript function can be used for checking all the checkboxes together?

function CheckAll() { for (z = 0; z < document.forms.chkItems.length; z++) { document.forms.chkItems[z].checked=true } }

function CheckAll() { for (z = 0; z < document.forms[0].chkItems.length; z++) { document.forms[0].chkItems[z].checked=true } }

function CheckAll() { for (z = 0; z < document.forms[0].chkItems.length; z++) { document.forms[0].chkItems.list[z].checked=true } }

function CheckAll() { for (z = 0; z < document.forms[0].chkItems.length; z++) { document.forms[0].chkItems.list[z].checked=false } }

Answer

Correct Answer: function CheckAll() { for (z = 0; z < document.forms[0].chkItems.length; z++) { document.forms[0].chkItems[z].checked=true } }

Explanation:

Note: This Question is unanswered, help us to find answer for this one

DHTML Skill Assessment

Your Skill Level: Poor

Retake Quizzes to improve it