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Rozdiely pre phpMyEdit/doc/sgml/configuration.fields.sgml medzi verziami 1.46 a 1.47


verzia 1.46, 2004/04/04 20:42:35
verzia 1.47, 2004/04/12 22:14:41



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 <!-- $Platon: phpMyEdit/doc/sgml/configuration.fields.sgml,v 1.45 2004/04/01 10:40:00 nepto Exp $ -->
 <!-- $Platon: phpMyEdit/doc/sgml/configuration.fields.sgml,v 1.46 2004/04/04 20:42:35 nepto Exp $ -->


 
 


 <!-- Categories:
 <!-- Categories:


 
 




Riadok 264  All variables in following section shoul




Riadok 264  All variables in following section shoul




 
 


 </para>
 </para>


 
 


 <bridgehead id="configuration.fields.required">Required fields</bridgehead>
 


 <para>
 


 
 


 By default, JavaScript will be generated to prevent null entries by the user. If
 


 an entry is not required for a particular field, change the setting to
 


 <constant>false</constant>.
 


 
 


 <example><title>Required fields</title>
 


 <programlisting><![CDATA[
 


 $opts['fdd']['col_name']['required'] = true;
 


 $opts['fdd']['col_name']['required'] = false;
 


 ]]></programlisting>
 


 </example>
 


 
 


 </para>
 


 
 


 <bridgehead id="configuration.fields.sort">Sorting</bridgehead>
 <bridgehead id="configuration.fields.sort">Sorting</bridgehead>


 <para>
 <para>


 
 




Riadok 328  $opts['fdd']['col_name']['escape'] = fal




Riadok 312  $opts['fdd']['col_name']['escape'] = fal




 ]]></programlisting>
 ]]></programlisting>


 </example>
 </example>


 
 


 
 </para>


 
 </sect1>


 
 


 
 <sect1 id="configuration.input-validation">


 
 <title id="configuration.input-validation.title">Input validation</title>


 
 <para>


 
 


 
 &name; users can benefit also from JavaScript scripting language, when


 
 validating input values before form is submited.


 
 


 
 </para>


 
 <bridgehead id="configuration.fields.js.required">Required fields</bridgehead>


 
 <para>


 
 


 
 For the most simple validation JavaScript can be generated to prevent null


 
 entries by the user. If an entry is required for a particular field, set the


 
 <varname>['js']['required']</varname> option to <constant>true</constant>.


 
 


 
 <example><title>Required fields</title>


 
 <programlisting><![CDATA[


 
 $opts['fdd']['col_name']['js']['required'] = true;


 
 $opts['fdd']['col_name']['js']['required'] = false;


 
 ]]></programlisting>


 
 </example>


 
 


 
 </para>


 
 <bridgehead id="configuration.fields.js.regexp">Regular expressions</bridgehead>


 
 <para>


 
 


 
 JavaScript regular expressions can be a powerful way to make interactive input


 
 validation. When used, input must match desired regular expression defined


 
 in&nbsp;the&nbsp;<varname>$opts['fdd']['col_name']['js']['regexp']</varname>.


 
 If some field does not match, JavaScript warning will be invoked to force user


 
 to change entered value.


 
 


 
 <example><title>Regular expression example</title>


 
 <programlisting><![CDATA[


 
 $opts['fdd']['col_name']['js']['regexp'] = '/^[0-9]*$/';


 
 ]]></programlisting>


 
 </example>


 
 


 
 </para>


 
 <para>


 
 


 
 Regular expression are written in Perl compatible style. An expression above


 
 allows form to submit only when digit/number characters are entered in the


 
 field. Empty value is also allowed, but you can use


 
 <varname>['js']['regexp']</varname> in combination with


 
 <varname>['js']['required']</varname> to prevent empty entries.


 
 


 
 </para>


 
 <bridgehead id="configuration.fields.js.hint">Hints</bridgehead>


 
 <para>


 
 


 
 When <varname>['js']['required']</varname> option is used and entered value is


 
 empty, or field does not match defined <varname>['js']['regexp']</varname>,


 
 a&nbsp;warning with default message is printed. Such message can be changed.


 
 This is especially useful when regular expression for checking input fields is


 
 used and we want to advice user how entered value might look like.


 
 


 
 <example><title>JavaScript hint</title>


 
 <programlisting><![CDATA[


 
 $opts['fdd']['col_name']['js']['hint']


 
   = 'Please enter only numbers in the "col_name" field.';


 
 ]]></programlisting>


 
 </example>


 
 


 </para>
 </para>


 </sect1>
 </sect1>


 
 









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Platon Group <platon@platon.sk> http://platon.sk/
  Vyššie na [Platon] / phpMyEdit / doc / sgml
-verzia 1.46, 2004/04/04 20:42:35
+verzia 1.47, 2004/04/12 22:14:41
 Riadok 1
 Riadok 1
 Riadok 1
- <!-- $Platon: phpMyEdit/doc/sgml/configuration.fields.sgml,v 1.45 2004/04/01 10:40:00 nepto Exp $ -->
+ <!-- $Platon: phpMyEdit/doc/sgml/configuration.fields.sgml,v 1.46 2004/04/04 20:42:35 nepto Exp $ -->
  <!-- Categories:
 Riadok 264  All variables in following section shoul
 Riadok 264  All variables in following section shoul
 Riadok 264  All variables in following section shoul
  </para>
- <bridgehead id="configuration.fields.required">Required fields</bridgehead>
- <para>
- By default, JavaScript will be generated to prevent null entries by the user. If
- an entry is not required for a particular field, change the setting to
- <constant>false</constant>.
- <example><title>Required fields</title>
- <programlisting><![CDATA[
- $opts['fdd']['col_name']['required'] = true;
- $opts['fdd']['col_name']['required'] = false;
- ]]></programlisting>
- </example>
- </para>
  <bridgehead id="configuration.fields.sort">Sorting</bridgehead>
  <para>
-Riadok 328  $opts['fdd']['col_name']['escape'] = fal
+Riadok 312  $opts['fdd']['col_name']['escape'] = fal
 Riadok 328  $opts['fdd']['col_name']['escape'] = fal
 Riadok 312  $opts['fdd']['col_name']['escape'] = fal
  ]]></programlisting>
  </example>
+ </para>
+ </sect1>
+ <sect1 id="configuration.input-validation">
+ <title id="configuration.input-validation.title">Input validation</title>
+ <para>
+ &name; users can benefit also from JavaScript scripting language, when
+ validating input values before form is submited.
+ </para>
+ <bridgehead id="configuration.fields.js.required">Required fields</bridgehead>
+ <para>
+ For the most simple validation JavaScript can be generated to prevent null
+ entries by the user. If an entry is required for a particular field, set the
+ <varname>['js']['required']</varname> option to <constant>true</constant>.
+ <example><title>Required fields</title>
+ <programlisting><![CDATA[
+ $opts['fdd']['col_name']['js']['required'] = true;
+ $opts['fdd']['col_name']['js']['required'] = false;
+ ]]></programlisting>
+ </example>
+ </para>
+ <bridgehead id="configuration.fields.js.regexp">Regular expressions</bridgehead>
+ <para>
+ JavaScript regular expressions can be a powerful way to make interactive input
+ validation. When used, input must match desired regular expression defined
+ in&nbsp;the&nbsp;<varname>$opts['fdd']['col_name']['js']['regexp']</varname>.
+ If some field does not match, JavaScript warning will be invoked to force user
+ to change entered value.
+ <example><title>Regular expression example</title>
+ <programlisting><![CDATA[
+ $opts['fdd']['col_name']['js']['regexp'] = '/^[0-9]*$/';
+ ]]></programlisting>
+ </example>
+ </para>
+ <para>
+ Regular expression are written in Perl compatible style. An expression above
+ allows form to submit only when digit/number characters are entered in the
+ field. Empty value is also allowed, but you can use
+ <varname>['js']['regexp']</varname> in combination with
+ <varname>['js']['required']</varname> to prevent empty entries.
+ </para>
+ <bridgehead id="configuration.fields.js.hint">Hints</bridgehead>
+ <para>
+ When <varname>['js']['required']</varname> option is used and entered value is
+ empty, or field does not match defined <varname>['js']['regexp']</varname>,
+ a&nbsp;warning with default message is printed. Such message can be changed.
+ This is especially useful when regular expression for checking input fields is
+ used and we want to advice user how entered value might look like.
+ <example><title>JavaScript hint</title>
+ <programlisting><![CDATA[
+ $opts['fdd']['col_name']['js']['hint']
+   = 'Please enter only numbers in the "col_name" field.';
+ ]]></programlisting>
+ </example>
  </para>
  </sect1>
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