diff options
Diffstat (limited to 'framework/Web')
| -rw-r--r-- | framework/Web/Javascripts/js/validator.js | 6 | ||||
| -rw-r--r-- | framework/Web/Javascripts/prado/validation3.js | 19 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TRangeValidator.php | 59 |
3 files changed, 75 insertions, 9 deletions
diff --git a/framework/Web/Javascripts/js/validator.js b/framework/Web/Javascripts/js/validator.js index 959dd193..1480368f 100644 --- a/framework/Web/Javascripts/js/validator.js +++ b/framework/Web/Javascripts/js/validator.js @@ -174,7 +174,11 @@ return true;switch(this.options.Operator) return true;}});Prado.WebUI.TRangeValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() {var value=this.getValidationValue();if(value.length<=0) return true;if(typeof(this.options.DataType)=="undefined") -this.options.DataType="String";var min=this.convert(this.options.DataType,this.options.MinValue||null);var max=this.convert(this.options.DataType,this.options.MaxValue||null);value=this.convert(this.options.DataType,value);if(value==null) +this.options.DataType="String";if(this.options.DataType!="StringLength") +{var min=this.convert(this.options.DataType,this.options.MinValue||null);var max=this.convert(this.options.DataType,this.options.MaxValue||null);value=this.convert(this.options.DataType,value);} +else +{var min=this.options.MinValue||0;var max=this.options.MaxValue||Number.POSITIVE_INFINITY;value=value.length;} +if(value==null) return false;var valid=true;if(min!=null) valid=valid&&value>=min;if(max!=null) valid=valid&&value<=max;return valid;}});Prado.WebUI.TRegularExpressionValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() diff --git a/framework/Web/Javascripts/prado/validation3.js b/framework/Web/Javascripts/prado/validation3.js index 9ee7ed2f..0e765c48 100644 --- a/framework/Web/Javascripts/prado/validation3.js +++ b/framework/Web/Javascripts/prado/validation3.js @@ -1104,11 +1104,20 @@ Prado.WebUI.TRangeValidator = Class.extend(Prado.WebUI.TBaseValidator, return true;
if(typeof(this.options.DataType) == "undefined")
this.options.DataType = "String";
-
- var min = this.convert(this.options.DataType, this.options.MinValue || null);
- var max = this.convert(this.options.DataType, this.options.MaxValue || null);
- value = this.convert(this.options.DataType, value);
-
+
+ if(this.options.DataType != "StringLength")
+ {
+ var min = this.convert(this.options.DataType, this.options.MinValue || null);
+ var max = this.convert(this.options.DataType, this.options.MaxValue || null);
+ value = this.convert(this.options.DataType, value);
+ }
+ else
+ {
+ var min = this.options.MinValue || 0;
+ var max = this.options.MaxValue || Number.POSITIVE_INFINITY;
+ value = value.length;
+ }
+
if(value == null)
return false;
diff --git a/framework/Web/UI/WebControls/TRangeValidator.php b/framework/Web/UI/WebControls/TRangeValidator.php index 9d23eb5e..b54a1684 100644 --- a/framework/Web/UI/WebControls/TRangeValidator.php +++ b/framework/Web/UI/WebControls/TRangeValidator.php @@ -34,6 +34,13 @@ Prado::using('System.Web.UI.WebControls.TBaseValidator'); * by {@link TSimpleDateFormatter}. If the property is not set,
* the GNU date syntax is assumed.
* - <b>String</b> A string data type.
+ * - <b>StringLength</b> check for string length.
+ *
+ * The TRangeValidator allows a special DataType "StringLength" that
+ * can be used to verify minimum and maximum string length. The
+ * {@link setCharset Charset} property can be used to force a particular
+ * charset for comparison. Otherwise, the application charset is used and is
+ * defaulted as UTF-8.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Revision: $ $Date: $
@@ -96,13 +103,14 @@ class TRangeValidator extends TBaseValidator }
/**
- * Sets the data type (Integer, Float, Date, String) that the values being
- * compared are converted to before the comparison is made.
+ * Sets the data type (Integer, Float, Date, String, StringLength) that the
+ * values being compared are converted to before the comparison is made.
* @param string the data type
*/
public function setDataType($value)
{
- $this->setViewState('DataType',TPropertyValue::ensureEnum($value,'Integer','Float','Date','String'),'String');
+ $this->setViewState('DataType',TPropertyValue::ensureEnum(
+ $value,'Integer','Float','Date','String', 'StringLength'),'String');
}
/**
@@ -123,6 +131,22 @@ class TRangeValidator extends TBaseValidator }
/**
+ * @param string charset for string length comparison.
+ */
+ public function setCharset($value)
+ {
+ $this->setViewState('Charset', $value, '');
+ }
+
+ /**
+ * @return string charset for string length comparison.
+ */
+ public function getCharset()
+ {
+ return $this->getViewState('Charset', '');
+ }
+
+ /**
* This method overrides the parent's implementation.
* The validation succeeds if the input data is within the range.
* The validation always succeeds if the input data is empty.
@@ -142,6 +166,8 @@ class TRangeValidator extends TBaseValidator return $this->isValidFloat($value);
case 'Date':
return $this->isValidDate($value);
+ case 'StringLength':
+ return $this->isValidStringLength($value);
default:
return $this->isValidString($value);
}
@@ -238,6 +264,33 @@ class TRangeValidator extends TBaseValidator $valid=$valid && (strcmp($value,$maxValue)<=0);
return $valid;
}
+
+ /**
+ * @param string string for comparision
+ * @return boolean true if min and max string length are satisfied.
+ */
+ protected function isValidStringLength($value)
+ {
+ $minValue=$this->getMinValue();
+ $maxValue=$this->getMaxValue();
+
+ $valid=true;
+ $charset = $this->getCharset();
+ if($charset==='')
+ {
+ $app= $this->getApplication()->getGlobalization();
+ $charset = $app ? $app->getCharset() : null;
+ if(!$charset)
+ $charset = 'UTF-8';
+ }
+
+ $length = iconv_strlen($value, $charset);
+ if($minValue!=='')
+ $valid = $valid && $length >= intval($minValue);
+ if($maxValue!=='')
+ $valid = $valid && $length <= intval($maxValue);
+ return $valid;
+ }
/**
* Returns an array of javascript validator options.
|