日期:2014-05-16 浏览次数:20850 次
jQuery?ajaxSubmit可以实现AJAX提交表单 局部刷新页面DIV ?(可以实现刷新JSP TABLE 哦!)
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需要引入 : jquery-form.js
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使用说明:
$(document).ready(function() { var options = { target: '#mydiv', // 需要刷新的区域 //beforeSubmit: showRequest, // 提交前调用的方法 //success: showResponse // 返回后笤俑的方法 // other available options: //url: url // 提交的URL, 默认使用FORM ACTION //type: type // 'get' or 'post', override for form's 'method' attribute //dataType: null // 'xml', 'script', or 'json' (expected server response type) //clearForm: true // 是否清空form //resetForm: true // 是否重置form // $.ajax options can be used here too, for example: //timeout: 3000 }; // 绑定FORM提交事件 $('#myForm').submit(function() { $(this).ajaxSubmit(options); // !!! Important !!! // always return false to prevent standard browser submit and page navigation return false; }); });
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调用前后方法:
// pre-submit callback function showRequest(formData, jqForm, options) { // formData is an array; here we use $.param to convert it to a string to display it // but the form plugin does this for you automatically when it submits the data var queryString = $.param(formData); // jqForm is a jQuery object encapsulating the form element. To access the // DOM element for the form do this: // var formElement = jqForm[0]; alert('About to submit: \n\n' + queryString); // here we could return false to prevent the form from being submitted; // returning anything other than false will allow the form submit to continue return true; } // post-submit callback function showResponse(responseText, statusText) { // for normal html responses, the first argument to the success callback // is the XMLHttpRequest object's responseText property // if the ajaxSubmit method was passed an Options Object with the dataType // property set to 'xml' then the first argument to the success callback // is the XMLHttpRequest object's responseXML property // if the ajaxSubmit method was passed an Options Object with the dataType // property set to 'json' then the first argument to the success callback // is the json data object returned by the server alert('status: ' + statusText + '\n\nresponseText: \n' + responseText + '\n\nThe output div should have already been updated with the responseText.'); }?
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项目中可以写一个公用的方法:
// 局部提交表单 function formSubmit(formId, divId, url) { $('#' + formId).submit(function() { $(this).ajaxSubmit( { target : '#' + divId, url : url, error : function() { alert('加载页面' + url + '时出错!') } }); return false; }); }?
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事例 刷新TABLE:
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1.把TABLE单独放一个JSP,主页面 include TABLE页面。
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2.主页面:
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window.onload=function (){ //AJAX 提交FORM刷新TABLE $('#queryForm').submit(function() { $(this).ajaxSubmit( { target : '#table1' }); return false; }); }?
点击查询按钮 ?提交FORM。
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3.JAVA:FORM提交调用的方法和 普通的ACTION写法一样, STRUTS里配置该ACTION跳转到 ?那个单独的TABLE JSP页面,返回成功后,就会看到刷新了TABLE。?
/** * AJAX汇总查询 未公开知情人列表 * 部门合规风控专员 汇总查询 */ public String ajaxgatherinsiderlist() { //相关业务数据查询 return SUCCESS; }?
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