The d3.selectAll() function in D3.js is used to select all the element that matches the specified selector string.
Syntax:
d3.selectAll("element")
Parameters: This function accepts single parameter HTML tag as a parameter.
Return Value: This function returns the selected elements.
Below programs illustrate the d3.selectAll() function in D3.js:
Example 1:
<!DOCTYPE html> <html> <head> <title> D3.js | d3.selectAll() Function </title> </head> <body> <div>Geeks</div> <div>neveropen</div> <script> // Calling the selectAll() function d3.selectAll("div").text(); </script> </body> </html> |
Output:
Geeks neveropen
Example 2:
<!DOCTYPE html> <html> <head> <title> D3.js | d3.selectAll() Function </title> </head> <body> <p>neveropen</p> <p>A computer science portal for neveropen</p> <p>d3.selectAll() function</p> <script> // Calling the selectAll() function d3.selectAll("p").text(); </script> </body> </html> |
Output:
neveropen A computer science portal for neveropen d3.selectAll() function
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