阻止表单提交到其他页面

本文介绍了阻止表单提交到其他页面的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有以下代码：

<form method="get" action="" id="search"> <input id="search_box" name="search" type="text" class='search_box' onkeypress="if(event.keyCode==13) sentAjax('searchdata.php');var filelink='searchdata.php';" value="" onclick="this.value=''" /> <input type="hidden" name="course_val" id="course_val" /> </form>

我想阻止表单提交到不同的页面。现在如果你点击输入它提交给一个不同的页面

I want to block the form from submitting to a different page.Now if you hit enter it submits to a different page

推荐答案

纯粹的javascript

in pure javascript

<form method="get" action="" id="search" onsubmit="return false;"> ... </form>

请注意，不会让你提交表格，所以理想情况下你会调用你的提交处理函数您可以控制何时提交

Please note that will not let you submit the form so ideally you would invoke your submit handler function in which you would control when you want to submit

<form method="get" action="" id="search" onsubmit="return mySubmitHandler()"> ... </form>

并在您的提交处理程序中

and in your submit handler

function mySubmitHandler(){ if (submit_criteria_met) { return true; } else { return false; } return false; }