Question

我有一页,有几页投入,是有效的纽特和一些链接。

我想有以下行为:当用户点击链接时,在接线之前提交表格(数据被保存)。

I tried to use jquery form.submit() on link click event, but the data isn t saved. If I use event.preventDefault() before form.submit(), data is saved but the link isn t opened, the action link of the submit button is opened instead.

我如何能够这样做?

Answer 1

你们需要利用Ajax来发挥这一功能

<a href="somepage.html" class="link">Link</a>

$(document).ready(function(){
$( .link ).click(function(e){

var href = $(this).attr( href );
e.preventDefault();
//do ajax for saving the data-- refer jquery ajax

$.ajax({
      url: your form action ,
      type: post ,
      data:anydata to send
     success:funtion(msg){ //return a value ok if form saved or fail if form not saved
    if(msg ==  ok ){
    location.href = href; //just redirect
      }    
     }

});    
});   

});

友情链接