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Question 89/90
Given the JavaScript below:
01 function filterDOM (searchString) {
02 constparsedSearchString = searchString && searchString.toLowerCase() ;
03 document.quesrySelectorAll(' .account' ) . forEach(account => (
04 const accountName = account.innerHTML.toLOwerCase();
05 account. Style.display = accountName.includes(parsedSearchString) ? /*Insert code*/;
06 )};
07 }
Which code should replace the placeholder comment on line 05 to hide accounts that do not match thesearch string?
01 function filterDOM (searchString) {
02 constparsedSearchString = searchString && searchString.toLowerCase() ;
03 document.quesrySelectorAll(' .account' ) . forEach(account => (
04 const accountName = account.innerHTML.toLOwerCase();
05 account. Style.display = accountName.includes(parsedSearchString) ? /*Insert code*/;
06 )};
07 }
Which code should replace the placeholder comment on line 05 to hide accounts that do not match thesearch string?
Recent Comments (The most recent comments are at the top.)
Option D is correct answer.
Option A: ' visible ' : ' hidden '
Explanation: The values 'visible' and 'hidden' are not valid for the display property. They are valid for the visibility property but not for display. This option is not correct.
Option B: ' name ' : ' block '
Explanation: The value 'name' is not a valid value for the display property. 'block' is a valid value, but since 'name' is invalid, this option is not correct.
Option C: ' hidden ' : ' visible '
Explanation: As with option A, 'hidden' and 'visible' are not valid values for the display property; they are for the visibility property. This option is not correct.
Option D: ' block ' : ' none '
Explanation: 'block' and 'none' are valid values for the display property. Setting account.style.display to 'none' hides the element, and 'block' makes it visible. This option is correct.
Answer is C
The code account.style.display = accountName.includes(parsedSearchString) ? 'hidden' : 'visible' will hide the account element if its name does not include the search string, and make it visible if it does include the search string.