jQuery:如何在表單提交時單擊哪個按鈕?我有一個.submit()事件設置為表單提交。我在頁面上也有多個表單,但是這里只有一個在這個例子中。我想知道點擊了哪個提交按鈕而沒有應用.click()事件對每個事件都有影響。下面是設置:<html><head>
<title>jQuery research: forms</title>
<script type='text/javascript' src='../jquery-1.5.2.min.js'></script>
<script type='text/javascript' language='javascript'>
$(document).ready(function(){
$('form[name="testform"]').submit( function(event){ process_form_submission(event); } );
});
function process_form_submission( event ) {
event.preventDefault();
//var target = $(event.target);
var me = event.currentTarget;
var data = me.data.value;
var which_button = '?'; // <-- this is what I want to know
alert( 'data: ' + data + ', button: ' + which_button );
}
</script></head><body><h2>Here's my form:</h2><form action='nothing' method='post' name='testform'>
<input type='hidden' name='data' value='blahdatayadda' />
<input type='submit' name='name1' value='value1' />
<input type='submit' name='name2' value='value2' /></form></body></html>小提琴活生生的例子除了在每個按鈕上應用.click()事件之外,是否有一種方法可以確定單擊了哪個提交按鈕
3 回答
FFIVE
TA貢獻1797條經驗 獲得超6個贊
$("form").submit(function() {
// Print the value of the button that was clicked
console.log($(document.activeElement).val());}
瀟湘沐
TA貢獻1816條經驗 獲得超6個贊
$(document).ready(function() {
$("form").submit(function() {
var val = $("input[type=submit][clicked=true]").val();
// DO WORK
});
$("form input[type=submit]").click(function() {
$("input[type=submit]", $(this).parents("form")).removeAttr("clicked");
$(this).attr("clicked", "true");
});});
藍山帝景
TA貢獻1843條經驗 獲得超7個贊
$(document).ready(function() {
$( "form" ).submit(function () {
// Get the submit button element
var btn = $(this).find("input[type=submit]:focus" );
});}- 3 回答
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