JS
$('.add_to_list').live('keydown',function (e){
if(e.keyCode == '13'){
var holder=$(this).attr('hold'),
val=$(this).val();
if(holder == 'mf' ||holder == 'mp'){
var v='#'+holder;
h='<li class="entery deletable"><input type="hidden" name="'+holder+'[]" value="'+val+'">'+val+'</li>';
$(v).append(h);
$(this).val('');
}
e.prevent_default();
return false;
}
$('#save_clinic').submit(function(){return false;});
});
HTML
<form accept-charset="utf-8" method="post" id="save_clinic" action="#">
<p>
<b>Findings</b>
<ol id='mf'></ol>
<input type="text" hold="mf" class="add_to_list" value="" name="">
<!--the input hv no name cause i dont want it to be submitted, this is for adding only-->
</p>
<p>
<b>Medical Procedures:</b>
<ol id=mp></ol>
<input type="text" hold="mp" class="add_to_list" value="" name="">
<!--the input hv no name cause i dont want it to be submitted, this is for adding only-->
</p>
<input type=submit>
</form>
问题: 我想阻止在按键ENTER上提交,只允许提交按钮点击提交 但我现在的js阻止提交两者,如果我删除 $(&#39; #save_clinic&#39;)。submit(function(){return false;}); 从js然后当用户尝试填充表单时,表单自动汇总。
有人可以告诉我wt是这里的问题吗? example答案 0 :(得分:1)
该函数称为preventDefault(无下划线,大写'D'),而不是prevent_default
。试一试,删除这一行:
$('#save_clinic').submit(function(){return false;});
答案 1 :(得分:0)
我认为这应该在外面:
$('.add_to_list').live('keydown',function (e){
if(e.keyCode == '13'){
var holder=$(this).attr('hold'),
val=$(this).val();
if(holder == 'mf' ||holder == 'mp'){
var v='#'+holder;
h='<li class="entery deletable"><input type="hidden" name="'+holder+'[]" value="'+val+'">'+val+'</li>';
$(v).append(h);
$(this).val('');
}
}
e.prevent_default(); // take this out from the if
$('#save_clinic').submit(function(){return false;});
});
答案 2 :(得分:0)
$('.add_to_list').live('keydown',function (e){
if(e.keyCode == '13'){
var holder=$(this).attr('hold'),
val=$(this).val();
if(holder == 'mf' ||holder == 'mp' ||holder == 'orders'){
var v='#'+holder;
h='<li class="entery deletable"><input type="hidden" name="'+holder+'[]" value="'+val+'">'+val+'</li>';
$(v).append(h);
$(this).val('');
}
//return false;
e.preventDefault();
和 http://www.bloggingdeveloper.com/post/Disable-Form-Submit-on-Enter-Key-Press.aspx
现在都工作正常..谢谢所有