php method to implement form submission without refreshing: first add "target="id_iframe"" to the form; then add the code "”. <br></p></blockquote> <p><img src="https://img.php.cn/upload/article/202010/05/2020100500503461592.jpg" alt="How to achieve form submission without refreshing in php" ></p> <p> Recommended: "<a href="https://www.php.cn/course/list/29/type/2.html" target="_blank">PHP Video Tutorial</a>" </p> <p>php submits the form without refreshing the page</p> <ul style="list-style-type: disc;"> <li><p>Add target="id_iframe"</p></li> <li><p> in the form and then add:</p></li> </ul><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false"><iframe id="id_iframe" name="id_iframe" style="display:none;">Copy after login after the form
