How can you print only a specific section of an HTML page using JavaScript? | JavaScript | MYTAT

Q

How can you print only a specific section of an HTML page using JavaScript?

A). By using the window.open() method. B). By selecting the section and calling window.print(). C). By using the document.write() method. D). By embedding the section in an iframe.

Answer & Solution

Answer: Option Option B

Solution:

You can print only a specific section of an HTML page using JavaScript by selecting the section and calling window.print(). Before calling window.print(), you can use JavaScript to target and select the specific section or element (e.g., using DOM manipulation or selectors), ensuring that only that section is printed when the print dialog is opened. The window.open() method is used for opening new windows, document.write() for writing content to a document, and iframes for embedding content, but they are not specifically used for printing specific sections of a page.

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How can you hide certain elements from being printed using CSS?

A). By setting the visibility: hidden; property.

B). By setting the display: none; property.

C). By setting the opacity: 0; property.

D). By setting the overflow: hidden; property.

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How can you test print styles in a web browser during development?

A). By printing physical copies of the documents.

B). By using print preview options in the browser.

C). By disabling print functionality temporarily.

D). By using a separate browser for printing tests.

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How can you apply print-specific styles to an HTML page using CSS media queries?

A). By using the @media print {} block in CSS.

B). By using the @media screen {} block in CSS.

C). By using the @media all {} block in CSS.

D). By using the @media handheld {} block in CSS.

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A). By using the margin property.

B). By using the padding property.

C). By using the border property.

D). By using the outline property.

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How can you add custom headers and footers to a printed document using CSS?

A). By using the @page rule with :after and :before pseudo-elements.

B). By using the @media print rule with header and footer selectors.

C). By using the @import rule with external CSS files.

D). By using the @keyframes rule with animation properties.

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How can you print a specific section of an HTML page when the user clicks a button?

A). By using the window.print() method.

B). By using the window.open() method.

C). By using the window.prompt() method.

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Which HTML element is commonly used to create a print button in JavaScript?

A). <input type='button'>

B). <a>

C). <button>

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A). By using the :hover pseudo-class.

B). By using the :focus pseudo-class.

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How can you ensure that certain elements are hidden when printing an HTML page?

A). By applying the display: none; property in a print media query.

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D). By applying the position: absolute; property in a print media query.

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