ajaxSubmit插件jQuery1.4.2版JSON问题
发布人:网韵网络 来源:www.vifo.net 发布于:2010-12-07 22:53:22 浏览:268
次
jQuery Form 插件基于jQuery v1.4.2版返回JSON数据时一直报错;修改以下内容可恢复;
原后台输出数据格式如:{sitename:'开发者网络',siteurl:'www.AAA.net',level:10} 需改为 {"sitename":"开发者网络","siteurl":"www.AAA.net","level":10}
也就是在名称需以双引号包括;因为 jQuery 1.4.2版在 parseJSON 方法中添加了正则判断
jQuery Form 插件需要修改的地方
if (scr || s.textarea) {
// see if user embedded response in textarea
var ta = doc.getElementsByTagName('textarea')[0];
if (ta) {
xhr.responseText = ta.value;
}
else if (scr) {
// account for browsers injecting pre around json response
var pre = doc.getElementsByTagName('pre')[0];
if (pre) {
xhr.responseText = pre.innerHTML;
}
}
}
else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
xhr.responseXML = toXml(xhr.responseText);
} |
修改为:
if (scr || s.textarea) {
// see if user embedded response in textarea
var ta = doc.getElementsByTagName('textarea')[0];
if (ta) {
xhr.responseText = ta.value;
}
else if (scr) {
// account for browsers injecting pre around json response
var pre = doc.getElementsByTagName('pre')[0];
if (pre) {
xhr.responseText = pre.innerHTML;
}else xhr.responseText=doc.body.innerHTML;
}
}
else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
xhr.responseXML = toXml(xhr.responseText);
} |
原文地址:http://www.vifo.net/Program/JavaScript/10090191.shtml