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fix parsing of boolean attributes:

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- no defaults for disabled/readonly as it defaults depend on readonlys[__ALL__] is set or not
- only cast value to boolean, if it does not contain a variable eg. "!@no_something"
This commit is contained in:
Ralf Becker 2018-09-17 11:14:53 +02:00
parent 69b84928a1
commit 5ceabc8e96
1 changed files with 14 additions and 9 deletions
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23
api/src/Etemplate/Widget.php
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@ -48,11 +48,11 @@ class Widget
* @var array
*/
public $bool_attr_default = array(
'disabled' => false,
'disabled' => null, // null = no default
'statustext_html' => false,
'no_lang' => false,
// strictly speeding only for input widgets, but server-side input-widgets have a validation method, but no shared parent
'readonly' => false,
'readonly' => null, // null = no default
'needed' => false,
);
@ -226,19 +226,24 @@ class Widget
$this->attrs = array_merge($this->attrs,self::$request->modifications[$this->id]);
}
// cast boolean attributes to boolean and set their defaults
// cast boolean attributes to boolean and set their defaults, if they have one
//$old_attrs = $this->attrs;
foreach($this->bool_attr_default as $name => $default_value)
{
if (!isset($this->attrs[$name]))
{
$this->attrs[$name] = $default_value;
if (isset($default_value)) $this->attrs[$name] = $default_value;
}
elseif (!is_bool($this->attrs[$name]))
// cast to bool, only if NOT containing variables
elseif (!is_bool($this->attrs[$name]) && strpos($this->attrs[$name], '@') === false &&
strpos($this->attrs[$name], '$') === false)
{
// use PHP default evaluation, with the exception of "false" --> false
$this->attrs[$name] = !(!$this->attrs[$name] || $this->attrs[$name] === 'false');
}
}
// report modifications
//if (($modifications = array_diff_assoc($this->attrs, $old_attrs))) error_log(__METHOD__."() id=$this->id, bool_modifications=".array2string($modifications).", old_values=".array2string(array_intersect_key($old_attrs, $this->bool_attr_default)).", bool_attr_default=".array2string($this->bool_attr_default));
return $template;
}
@ -628,17 +633,17 @@ class Widget
* @param string $name the name to expand
* @param int $c is the column index starting with 0 (if you have row-headers, data-cells start at 1)
* @param int $row is the row number starting with 0 (if you have col-headers, data-cells start at 1)
* @param int $c_ is the value of the previous template-inclusion,
* @param int $c_ =0 is the value of the previous template-inclusion,
* eg. the column-headers in the eTemplate-editor are templates itself,
* to show the column-name in the header you can not use $col as it will
* be constant as it is always the same col in the header-template,
* what you want is the value of the previous template-inclusion.
* @param int $row_ is the value of the previous template-inclusion,
* @param array $cont content of the template, you might use it to generate button-names with id values in it:
* @param int $row_ =0 is the value of the previous template-inclusion,
* @param array $cont =array() content of the template, you might use it to generate button-names with id values in it:
* "del[$cont[id]]" expands to "del[123]" if $cont = array('id' => 123)
* @return string the expanded name
*/
protected static function expand_name($name,$c,$row,$c_='',$row_='',$cont='')
protected static function expand_name($name,$c,$row,$c_=0,$row_=0,$cont=array())
{
$is_index_in_content = $name[0] == '@';
if (($pos_var=strpos($name,'$')) !== false)