diff options
Diffstat (limited to 'framework/Web/Javascripts/base/validators.js')
| -rw-r--r-- | framework/Web/Javascripts/base/validators.js | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/framework/Web/Javascripts/base/validators.js b/framework/Web/Javascripts/base/validators.js deleted file mode 100644 index 427b46fc..00000000 --- a/framework/Web/Javascripts/base/validators.js +++ /dev/null @@ -1,225 +0,0 @@ -
-Prado.Validation.TRequiredFieldValidator=function(){
- var inputType = this.control.getAttribute("type");
- if(inputType == 'file'){
- return true;
- }
- else{
- var trim=Prado.Util.trim;
- var a=trim(Form.Element.getValue(this.control));
- var b=trim(this.attr.initialvalue);
- return(a!=b);
- }
-}
-
-
-Prado.Validation.TRegularExpressionValidator = function()
-{
- var trim = Prado.Util.trim;
- var value = trim(Form.Element.getValue(this.control));
- if (value == "") return true;
- var rx = new RegExp(this.attr.validationexpression);
- var matches = rx.exec(value);
- return (matches != null && value == matches[0]);
-}
-
-Prado.Validation.TEmailAddressValidator = Prado.Validation.TRegularExpressionValidator;
-
-Prado.Validation.TCustomValidator = function()
-{
- var value = isNull(this.control) ? null : $F(this.control);
- var func = this.attr.clientvalidationfunction;
- eval("var validate = "+func);
- return validate && isFunction(validate) ? validate(this, value) : true;
-}
-
-Prado.Validation.TRangeValidator = function()
-{
- var trim = Prado.Util.trim;
- var value = trim(Form.Element.getValue(this.control));
- if (value == "") return true;
-
- var minval = this.attr.minimumvalue;
- var maxval = this.attr.maximumvalue;
-
- if (undef(minval) && undef(maxval))
- return true;
-
- if (minval == "") minval = 0;
- if (maxval == "") maxval = 0;
-
- var dataType = this.attr.type;
-
- if(undef(dataType))
- return (parseFloat(value) >= parseFloat(minval)) && (parseFloat(value) <= parseFloat(maxval));
-
- //now do datatype range check.
- var min = this.convert(dataType, minval);
- var max = this.convert(dataType, maxval);
- value = this.convert(dataType, value);
- return value >= min && value <= max;
-}
-
-Prado.Validation.TCompareValidator = function()
-{
- var trim = Prado.Util.trim;
- var value = trim(Form.Element.getValue(this.control));
- if (value.length == 0) return true;
-
- var compareTo;
-
- var comparee = $(this.attr.controlhookup);;
-
- if(comparee)
- compareTo = trim(Form.Element.getValue(comparee));
- else
- {
- compareTo = isString(this.attr.valuetocompare) ? this.attr.valuetocompare : "";
- }
-
- var compare = Prado.Validation.TCompareValidator.compare;
-
- var isValid = compare.bind(this)(value, compareTo);
-
- //update the comparee control css class name and add onchange event once.
- if(comparee)
- {
- var className = this.attr.controlcssclass;
- if(isString(className) && className.length>0)
- Element.condClassName(comparee, className, !isValid);
- if(undef(this.observingComparee))
- {
- Event.observe(comparee, "change", this.validate.bind(this));
- this.observingComparee = true;
- }
- }
- return isValid;
-}
-
-/**
- * Compare the two values, also performs data type check.
- * @param {string} value to compare with
- * @param {string} value to compare
- * @type {boolean} true if comparison or type check is valid, false otherwise.
- */
-Prado.Validation.TCompareValidator.compare = function(operand1, operand2)
-{
- var op1, op2;
- if ((op1 = this.convert(this.attr.type, operand1)) == null)
- return false;
- if (this.attr.operator == "DataTypeCheck")
- return true;
- if ((op2 = this.convert(this.attr.type, operand2)) == null)
- return true;
- switch (this.attr.operator)
- {
- case "NotEqual":
- return (op1 != op2);
- case "GreaterThan":
- return (op1 > op2);
- case "GreaterThanEqual":
- return (op1 >= op2);
- case "LessThan":
- return (op1 < op2);
- case "LessThanEqual":
- return (op1 <= op2);
- default:
- return (op1 == op2);
- }
-}
-
-Prado.Validation.TRequiredListValidator = function()
-{
- var min = undef(this.attr.min) ? Number.NEGATIVE_INFINITY : parseInt(this.attr.min);
- var max = undef(this.attr.max) ? Number.POSITIVE_INFINITY : parseInt(this.attr.max);
-
- var elements = document.getElementsByName(this.attr.selector);
-
- if(elements.length <= 0)
- elements = document.getElementsBySelector(this.attr.selector);
-
- if(elements.length <= 0)
- return true;
-
- var required = new Array();
- if(isString(this.attr.required) && this.attr.required.length > 0)
- required = this.attr.required.split(/,\s* /);
-
- var isValid = true;
-
- var validator = Prado.Validation.TRequiredListValidator;
-
- switch(elements[0].type)
- {
- case 'radio':
- case 'checkbox':
- isValid = validator.IsValidRadioList(elements, min, max, required);
- break;
- case 'select-multiple':
- isValid = validator.IsValidSelectMultipleList(elements, min, max, required);
- break;
- }
-
- var className = this.attr.elementcssclass;
- if(isString(className) && className.length>0)
- map(elements, function(element){ condClass(element, className, !isValid); });
- if(undef(this.observingRequiredList))
- {
- Event.observe(elements, "change", this.validate.bind(this));
- this.observingRequiredList = true;
- }
- return isValid;
-}
-
-//radio group selection
-Prado.Validation.TRequiredListValidator.IsValidRadioList = function(elements, min, max, required)
-{
- var checked = 0;
- var values = new Array();
- for(var i = 0; i < elements.length; i++)
- {
- if(elements[i].checked)
- {
- checked++;
- values.push(elements[i].value);
- }
- }
- return Prado.Validation.TRequiredListValidator.IsValidList(checked, values, min, max, required);
-}
-
-//multiple selection check
-Prado.Validation.TRequiredListValidator.IsValidSelectMultipleList = function(elements, min, max, required)
-{
- var checked = 0;
- var values = new Array();
- for(var i = 0; i < elements.length; i++)
- {
- var selection = elements[i];
- for(var j = 0; j < selection.options.length; j++)
- {
- if(selection.options[j].selected)
- {
- checked++;
- values.push(selection.options[j].value);
- }
- }
- }
- return Prado.Validation.TRequiredListValidator.IsValidList(checked, values, min, max, required);
-}
-
-//check if the list was valid
-Prado.Validation.TRequiredListValidator.IsValidList = function(checkes, values, min, max, required)
-{
- var exists = true;
-
- if(required.length > 0)
- {
- //required and the values must at least be have same lengths
- if(values.length < required.length)
- return false;
- for(var k = 0; k < required.length; k++)
- exists = exists && values.contains(required[k]);
- }
-
- return exists && checkes >= min && checkes <= max;
-}
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