struts的Validator能对hidden属性进行校验么

struts的Validator能对hidden属性进行校验么 和text的校验有什么差别么？

yes
没有

楼上的做过实际应用么 我做的时候对hidden属性进行 required 和maxlength校验是会出现问题的啊

sure.

hidden和text对于validator有区别么？

           if ((field.type == 'hidden' ||
                field.type == 'text' ||
                field.type == 'textarea' ||
                field.type == 'file' ||
                field.type == 'checkbox' ||
                field.type == 'select-one' ||
                field.type == 'password'); &&
                field.disabled == false); {

                var value = '';
                // get field's value
                /**..................**/
                if (trim(value);.length == 0); {

                    if (i == 0); {
                        focusField = field;
                    }
                    fields[i++] = oRequired[x][1];
                    isValid = false;
                }

focus的时候有区别吧. 把javascript里面focus部分改一下,放到一个函数里面,判断是否可以focus,然后...

这里面的hidden属性是你自己想当然的认为吧 你可以随便写几个测试更本对hidden属性的required,maxlength校验是失灵的 所以才问有什么特殊处理

这是validator rule啊～

可否给一个例子 或者写个函数看看这个，focus不是很明白！

struts1.1中并没有对hidden属性的校验 引自: validartor-rule.xml
<validator name="required"
            classname="org.apache.struts.validator.FieldChecks"
               method="validateRequired"
         methodParams="java.lang.Object,
                       org.apache.commons.validator.ValidatorAction,
                       org.apache.commons.validator.Field,
                       org.apache.struts.action.ActionErrors,
                       javax.servlet.http.HttpServletRequest"
                  msg="errors.required">

         <javascript><![CDATA[
            function validateRequired(form) {
                var isValid = true;
                var focusField = null;
                var i = 0;
                var fields = new Array();
                oRequired = new required();
                for (x in oRequired) {
                var field = form[oRequired[x][0]];
               
                    if (field.type == 'text' ||
                        field.type == 'textarea' ||
                        field.type == 'file' ||
                        field.type == 'select-one' ||
                        field.type == 'radio' ||
                        field.type == 'password') {
                       
                        var value = '';
// get field's value
if (field.type == "select-one") {
var si = field.selectedIndex;
if (si >= 0) {
value = field.options[si].value;
}
} else {
value = field.value;
}
                       
                        if (trim(value).length == 0) {
                       
                        if (i == 0) {
                            focusField = field;
                        }
                        fields[i++] = oRequired[x][1];
                        isValid = false;
                        }
                    }
                }
                if (fields.length > 0) {
                   focusField.focus();
                   alert(fields.join('\n'));
                }
                return isValid;
            }
           
            // Trim whitespace from left and right sides of s.
            function trim(s) {
                return s.replace( /^\s*/, "" ).replace( /\s*$/, "" );
            }
           
            ]]>
         </javascript>

      </validator>
huazii 不要总那么想当然好不好啊

汗
1.2(validator 1.1.3) or later 是有的