javascript Jquery 验证并发送带有链接的表单
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Jquery Validate and send form with a link
提问by del_dan
This is my code:
这是我的代码:
<script type="text/javascript" src="js/jquery-1.5.1.min.js"></script>
<script type="text/javascript" src="js/jquery.validate.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$("#alta").validate();
});
</script>
<form id="alta" method="post" action="<?= $this->Html->url('/'); ?>alta">
<label>Nombre:</label>
<input type="text" id="name" class="field required" name="data[name]">
</form>
<a href="#" onClick="alta.submit(); return false;" id="button" class="button">Send</a>
And my problem is I do not use submit input, need to use a link, but submits the form and not valid.
而我的问题是我不使用提交输入,需要使用链接,但提交的表单无效。
thanks
谢谢
回答by Rory McCrossan
Without a submit button you need to check the form is valid manually.
如果没有提交按钮,您需要手动检查表单是否有效。
Firstly, remove the onclick
attribute from your HTML - this is not a good method of attaching events.
首先,onclick
从 HTML 中删除该属性 - 这不是附加事件的好方法。
<a href="#" id="button" class="button">Send</a>
Then place this in your jQuery code:
然后把它放在你的 jQuery 代码中:
$("#button").click(function() {
if ($("#alta").valid()) {
$("#alta").submit();
}
});
回答by JIA
inside the click handler validate the form.
在点击处理程序中验证表单。
$("#button").click(function(e){
e.preventDefault();
if($("#alta").valid()){
//submit
$("#alta").submit();
}
else
return false;
});
also (after reading the comments) you dont need to validate the form in document ready
此外(阅读评论后)您不需要验证文档中的表单就绪