Jquery validation engine java中ajax jquery验证引擎中的请求参数为null
jqueryvalidationengine en.js:Jquery validation engine java中ajax jquery验证引擎中的请求参数为null,jquery-validation-engine,Jquery Validation Engine,jqueryvalidationengine en.js: "ajaxUserCall": { "url": "ajaxValidateFieldUser", // you may want to pass extra data on the ajax call "extraData": "name=eric", "alertTextOk":"* This user name can be used and is available", "alertTex
"ajaxUserCall": {
"url": "ajaxValidateFieldUser",
// you may want to pass extra data on the ajax call
"extraData": "name=eric",
"alertTextOk":"* This user name can be used and is available",
"alertText": "* This user is already taken",
"alertTextLoad": "* Validating..., please wait"
}
xyz.html:
<input class="validate[ajax[ajaxUserCall]] text-input" type="text" name="requir" id="requir" title="Text value is required"/>
function beforeCall(form, options){
if (console)
console.log("Right before the AJAX form validation call");
return true;
}
// Called once the server replies to the ajax form validation request
function ajaxValidationCallback(status, form, json, options){
if (console)
console.log(status);
if (status === true) {
alert("the form is valid!");
// uncomment these lines to submit the form to form.action
// form.validationEngine('detach');
// form.submit();
// or you may use AJAX again to submit the data
}
}
jQuery(document).ready(function(){
jQuery("#formID").validationEngine({
ajaxFormValidation: true,
onAjaxFormComplete: ajaxValidationCallback,
onBeforeAjaxFormValidation: beforeCall
});
});
调用前函数(表单、选项){
if(控制台)
log(“就在AJAX表单验证调用之前”);
返回true;
}
//服务器回复ajax表单验证请求后调用
函数ajaxValidationCallback(状态、表单、json、选项){
if(控制台)
控制台日志(状态);
如果(状态===真){
警告(“表单有效!”);
//取消对这些行的注释以将表单提交到form.action
//格式。validationEngine(“分离”);
//表单提交();
//或者您可以再次使用AJAX提交数据
}
}
jQuery(文档).ready(函数(){
jQuery(“#formID”).validationEngine({
ajaxFormValidation:正确,
onAjaxFormComplete:ajaxValidationCallback,
onBeforeAjaxFormValidation:beforeCall
});
});
以上是我的html和jqueryengine-en.js代码在servlet中,我得到了
请求。getParameter(“require”)
为空。由于我在网上找不到关于Jquery验证引擎的更多信息,请将您关于上述问题的答案发布给我,并请与我分享一些链接,我可以从中了解更多内容。
请帮助我获取带有表单文本框值的
requestParameter(“require”)
。提前准备好