使用 ajaxSubmit进行表单提交的时候,提交前进行了简单验证,然后提交,(假设故意让改验证不通过,即让username为空),结果提示“Username is required!”出现了N多次,不知道为什么,这感觉就是重复重复重复。。。提交啊,怎么会这样
代码:
- HTML code
function showRequest(formData, jqForm, options){ var queryString = $.param(formData); var thisForm = jqForm[0]; var loginName = thisForm.username.value; if (loginName == '') { alert("Username is required!"); return false; } return true;}function submitForm(thisForm){ var options = { target: '#loginForm', beforeSubmit: showRequest, success: showResponse, error: showError, url: 'login.ns.module/loginAction.action', type: 'post', dataType: 'html', clearForm: true, resetForm: true, timeout: 3000 }; $(thisForm).submit(function() { $(thisForm).ajaxSubmit(options); return false; });}//--></script></head><body> <form name="loginForm" method="get" onsubmit="return submitForm(this);"> <p><label accesskey=u>用户:<input type="text" name=username width="115px" maxlength="18"></label></p> <p><label accesskey=p>密码:<input type="password" name=password width="115px" maxlength="18"></label></p> <p><input type="submit" name="submitButton" value="登陆"/></p> </form></body></html>
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- Java code
$(thisForm).submit(function() { $(thisForm).ajaxSubmit(options); return false; });
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