[英]How to include value of form submit button that was clicked?
I must submit a form and I need to include the value of the submit button that was clicked. 我必须提交一个表单,并且需要包含单击的“提交”按钮的值。 How can I do that?
我怎样才能做到这一点? This is my code:
这是我的代码:
<form id="form_update" >
<input type="text" class="form-control" name="title" value="" >
<input type="hidden" name="prova" value="prova" />
<button type="submit" name="salva" value="delete" class="btn btn-success">delete</button>
<button type="submit" name="salva" value="modify" class="btn btn-success">modify</button>
<button type="submit" name="salva" value="save" class="btn btn-success">save</button>
</form>
$(document).on('submit', '#form_update', function() {
return callAjax($(this).serialize());
});
function callAjax(data) {
$.ajax({
type: 'POST',
url: 'call/function.php',
data: data,
success: function(data) {
// code
},
error: function(data) {
alert('error');
}
});
return false;
};
I would change the event type to a click on the button and the access their values with $(this).val()
我将事件类型更改为单击按钮,然后使用
$(this).val()
访问其值。
$(document).on('click', 'button', function(e) {
e.preventDefault(); // Prevent from submitting form.
var buttonValue = $(this).val();
return callAjax($('#form_update').serialize());
});
Use the below function. 使用以下功能。
$(document).on('submit', '#form_update', function() {
var val = $("input[type=submit][clicked=true]").val();
return callAjax($(this).serialize()+'&clickedVal='+val );
});
It will pass the clicked button value with the ajax
request. 它将与
ajax
请求一起传递单击的按钮值。
Thanks... 谢谢...
With Arun solution I get undefined val value... 使用Arun解决方案,我得到未定义的val值...
With Daan solution the problem was the same... 使用大安解决方案,问题还是一样的...
But with your response I have resolved with a mix :) 但是根据您的回应,我已经解决了混合问题:)
$(document).on('click', 'button', function(e) {
e.preventDefault(); // Prevent from submitting form.
var buttonValue = $(this).val();
return callAjax($('#form_update').serialize()+'&salva='+buttonValue );
});
Thanks a lot ;) 非常感谢 ;)
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