表单在ENTER按钮上提交 | 表单在ENTER按钮上提交

本文介绍了表单在ENTER按钮上提交的处理方法，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

我有下面给出的表格。现在，当我在#search_string中输入内容并按按钮时，会自动将其转到 action = Paid ...我不是确定为什么表单在按钮上提交。

 <！ - < div id =startsearchbox>  - > 
< form id =bigsearchform_newmethod =postaction =Paid> 
<！ - < label style =display：nonefor =search_string> SEARCH< / label>  - > 
< input id =search_stringname =search_stringtype =textclass =startnewsearch roundedplaceholder =Search ...maxlength =500> 
< input id =searchButton1type =buttonclass =searchButtontitle =点击此处搜索数据库> 
< input type =hiddenname =antiCSRFvalue ={{acsrf}}/> 
< input type =hiddenname =session_idvalue ={{session_id}}/> 
< input type =hiddenname =goods_idid =goods_id/> 
< / form>

解决方案

浏览器提交表单的默认行为按钮。如果要防止表单提交使用 onSubmit 事件处理程序。

I have form as given below. Now, when I enter something in the #search_string and press button it automatically takes it to the action=Paid... I'm not sure why the form gets submitted on the button..

   <!--<div id="startsearchbox">-->
            <form id="bigsearchform_new" method="post" action="Paid">
                    <!--<label style="display:none" for="search_string">SEARCH</label>-->
                    <input id="search_string" name="search_string" type="text" class="startnewsearch rounded" placeholder="Search..." maxlength="500" >
                    <input id="searchButton1"  type="button" class="searchButton" title="Click here to search the database">
                    <input type="hidden" name="antiCSRF" value="{{acsrf}}" />
                    <input type="hidden" name="session_id" value="{{session_id}}" />
                    <input type="hidden" name="commodity_id" id="commodity_id" />
            </form>

解决方案

It's default behavior of the browser to submit the form on button. If you want to prevent form submitssion use onSubmit event handler.

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