validationEngine ajax验证 java

参考资料：

http://code.Ciaoca.com/jquery/validation_engine/

http://www.cnblogs.com/aijun/archive/2011/03/21/1989991.html

http://csjava.blog.163.com/blog/static/1904700332012112065228299/

jsp：

Java代码

1. <textareaname="content"id="content"cols="120"rows="4"style="overflow:auto;"
2. class="validate[required,ajax[sensitiveWord]]"></textarea>

<textarea name="content" id="content" cols="120" rows="4" style="overflow: auto;" 
class="validate[required,ajax[sensitiveWord]]"></textarea>

jquery.validationEngine-zh_CN.js：（Validation Engine 2.2.4 ,jQuery plugin，2.2.4版本的 ）

Js代码

1. "sensitiveWord":{
2. "url":"test!validateInfo.fhtm",
3. "exTradataDynamic":['#content'],
4. "alertTextLoad":"验证中，请等待..."
5. },

"sensitiveWord":{
                	"url": "test!validateInfo.fhtm","exTradataDynamic": ['#content'],"alertTextLoad": "验证中，请等待..."
                },

jquery.validationEngine.js: 需要修改以下的内容：

Js代码

1. _ajax:function(field,rules,i,options){
3. varerrorSelector=rules[i+1];
4. varrule=options.allrules[errorSelector];
5. varexTradata=rule.exTradata;
6. varexTradataDynamic=rule.exTradataDynamic;
8. if(!exTradata)
9. exTradata="";
11. if(exTradataDynamic){
12. vartmpData=[];
13. vardomIds=String(exTradataDynamic).split(",");
14. for(vari=0;i<domIds.length;i++){
15. varid=domIds[i];
16. if($(id).length){
17. varinputValue=field.closest("form").find(id).val();
18. varkeyvalue=id.replace('#','')+'='+
19. encodeURIComponent(encodeURIComponent(inputValue));
20. //修改这里，原来的方法有点老，代码越界了，不需要换行
21. tmpData.push(keyvalue);
22. }
23. }
24. exTradataDynamic=tmpData.join("&");
25. }else{
26. exTradataDynamic="";
27. }

 _ajax: function(field,options) {

            var errorSelector = rules[i + 1];
            var rule = options.allrules[errorSelector];
            var exTradata = rule.exTradata;
            var exTradataDynamic = rule.exTradataDynamic;

            if (!exTradata)
                exTradata = "";

            if (exTradataDynamic) {
              var tmpData = [];
              var domIds = String(exTradataDynamic).split(",");
              for (var i = 0; i < domIds.length; i++) {
                var id = domIds[i];
                if ($(id).length) {
                  var inputValue = field.closest("form").find(id).val();
                  var keyvalue = id.replace('#','') + '=' + 
                       encodeURIComponent(encodeURIComponent(inputValue));
                      //修改这里，原来的方法有点老，代码越界了，不需要换行
                  tmpData.push(keyvalue);
                }
              }
              exTradataDynamic = tmpData.join("&");
            } else {
              exTradataDynamic = "";              
            }

java：