2018.1

Table Of Contents

Selector Paragraph

before script

execution

Paragraph after

script execution

span Lorem ipsum

dolor

sit amet,

consectetuer

adipiscing

elit.

Lorem ipsum

amet, consectetuer

adipiscing elit.

The selector of the following sample script is tbody. Before this script runs, the table body

consists of a single placeholder row with three cells. After running the script, it contains thirty

rows. To improve performance, most of the DOM manipulation takes place on detached

elements.

// Detach the placeholder row from the DOM

var row = query("tr", results).remove();

// Modify the cells of this row

var cells = row.children();

cells[0].html("some text").css("background-color", "yellow");

cells[1].html("some text").css("font-weight", "bold");

cells[2].html("some text");

// Create a number of copies

var rows = row.clone();

for (var i = 0; i < 30; i++) {

rows = rows.add(row.clone());

}

// Attach all copies to the DOM as children of tbody

results.append(rows);

removeAttr()

Removes the specified HTML attribute from an element or from each element in a set of

elements. To add or change an attribute, use attr() (see "Examples" on page644).

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