【JavaScript】通过JS,用a标签代替form中的submit 有时候在使用表单的时候,不一定会用到表单中的input_submit来提交表单数据,可能会用a、button等来代替 然后自然而然地想到了用JS中的提交表单数据的动作 <head><metacharset="utf-8"><title>注册</title><linkrel="stylesheet"type="text/css"href="css/reg.c...
<script language="javascript" type="text/javascript"> function FormSubmit() { myFrm.action = "a.asp" myFrm.submit(); } </script> </head> <body> <form name="myFrm"> 表单项1:<input type="text" name="tt1"> 表单项2:<input type="text" name="tt2"> </form> <img alt="提交" sr...
例 4.1_a <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> <script language=javascript> function check() { var form = document.getElementById("regForm"); if (form.user.value == "") { alert("用户名不能为空!"); } else { form.submit(); } } </scri...
form.submit( ) Description Thesubmit( )method submits the specifiedform, almost as if aSubmitbutton had been pressed by the user. The form is submitted as specified by theaction,method, andencodingproperties ofform(or theaction,method, andenctypeattributes of the<form>tag), and the results ...
submit():提交表单; target:用于发送请求和接收响应的窗口名称; 如何获取form表单的引用? 假如现在页面上有一个form表单元素,html代码如下: <form id="form"name="form1"></form> 1. 我现在想取到上面的form表单的引用,一共有以下方式可以获取到上面 的form表单引用; ...
通常表单的提交有两种方式,一是直接通过html的form提交,代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 <form action=""method=""id="forms"><input type="text"name="username"value=""/><input type="password"name="pwd"value=""/><input type="submit"value="提交"/></form> ...
当输入提交元素的 id 或 name 属性设置为“submit”时,会发生“TypeError: submit is not a function”错误。 要解决该错误,请删除或重命名输入元素上的 id 或 name 属性。 下面是错误如何发生的示例。 <!DOCTYPEhtml><htmllang="en"><head><metacharset="UTF-8"/></head><body><formid="create_user_f...
`很简单的页面,回车提交就会出现图一的情况,我想知道,onsubmit=return false,已经阻止了表单的提交动作,为什么。submit()还可以调用到,然后,还是连续发了两次请求
I am not looking for scripts to be executed when a web form is loaded. I am looking for a way to execute a javascript the moment right after users click the Submit button, before the postback, again assuming no errors on the data users entered....
form that has a submit button, pressing Enter on the keyboard while a form control has focus will also submit the form. (The one exception is a textarea, within which Enter creates a new line of text) Note that forms without a submit button will not be submitted when Enter is pressed....