html和js
<p><span>验证码:</span><input id="captcha" type="text" name="vCode" url="{:url('index/index/checkCode')}"/>
<img src="{:captcha_src()}" onclick="this.src='{:captcha_src()}?x='+Math.random();" />
<span class="reminder"></span>
</p>
<input class="btn" type="button" value="提交"/>
<script type="text/javascript" src="__PUBLIC__/js/jquery.min.js"></script>
<script type="text/javascript">
var oBtn = $("input.btn");
var oReminder = $("span.reminder");
$(oBtn).bind('click', function(){
var oContent = $("#captcha").val();
var oUrl = $("#captcha").attr('url');
$.ajax({
type:"post",
url: oUrl,
contentType: "application/json; charset=utf-8",
dataType: "json",
data:"{vCode:oContent}",
success:function(){
console.log(444);
},
error:function(){
console.log(888);
}
});
});
如果不加 dataType 就可以发送 我的json数据格式有问题?
json格式不对