How can i embed my function in the button to operate on click?

Question

<span>Generate Activation Request File</span>
                                <input type="submit" value="Generate"  class="submit" id="submit"/>

that is the button i need to integrate my function with, how can i do it so it does what the function generate_request_file() is supposed to achieve when clicked (onclick)

Answer 1

只需在输入标签中添加 onclick

<input type="submit" value="Generate" onclick="generate_request_file()" class="submit" id="submit"/>