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silverstripe-framework
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API: Change CreditCardField to use AttributeHTML

This commit is contained in:
Tom Densham 2013-10-03 15:26:31 +01:00
parent bb7c973e34
commit 37e032df86
2 changed files with 25 additions and 11 deletions
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25
forms/CreditCardField.php
View File

@ -9,21 +9,32 @@
* @subpackage fields-formattedinput
*/
class CreditCardField extends TextField {
/**
* Add default attributes for use on all inputs.
*
* @return array List of attributes
*/
public function getAttributes() {
return array_merge(
parent::getAttributes(),
array(
'autocomplete' => 'off',
'maxlength' => 4,
'size' => 4
)
);
}
public function Field($properties = array()) {
$parts = $this->value;
if(!is_array($parts)) $parts = explode("\n", chunk_split($parts,4,"\n"));
$parts = array_pad($parts, 4, "");
// TODO Mark as disabled/readonly
$properties['ValueOne'] = $parts[0];
$properties['ValueTwo'] = $parts[1];
$properties['ValueThree'] = $parts[2];
$properties['ValueFour'] = $parts[3];
$properties['TabIndexOne'] = $this->getTabIndexHTML(0);
$properties['TabIndexTwo'] = $this->getTabIndexHTML(1);
$properties['TabIndexThree'] = $this->getTabIndexHTML(2);
$properties['TabIndexFour'] = $this->getTabIndexHTML(3);
return parent::Field($properties);
}
@ -34,14 +45,14 @@ class CreditCardField extends TextField {
* @param int $increment Increase current tabindex by this value
* @return string
*/
protected function getTabIndexHTML($increment = 0) {
public function getTabIndexHTML($increment = 0) {
// we can't add a tabindex if there hasn't been one set yet.
if($this->getAttribute('tabindex') === null) return false;
$tabIndex = (int)$this->getAttribute('tabindex') + (int)$increment;
return (is_numeric($tabIndex)) ? ' tabindex = "' . $tabIndex . '"' : '';
}
public function dataValue() {
if(is_array($this->value)) return implode("", $this->value);
else return $this->value;

11
templates/forms/CreditCardField.ss
View File

@ -1,6 +1,9 @@
<span id="{$Name}_Holder" class="creditCardField">
<input autocomplete="off" name="{$Name}[0]" value="{$ValueOne}" maxlength="4" $TabIndexOne/> -
<input autocomplete="off" name="{$Name}[1]" value="{$ValueTwo}" maxlength="4" $TabIndexTwo/> -
<input autocomplete="off" name="{$Name}[2]" value="{$ValueThree}" maxlength="4" $TabIndexThree/> -
<input autocomplete="off" name="{$Name}[3]" value="{$ValueFour}" maxlength="4" $TabIndexFour/>
<input $AttributesHTML('id', 'name', 'value', 'tabindex') name="{$Name}[0]" value="{$ValueOne}" $TabIndexHTML(0)/>
-
<input $AttributesHTML('id', 'name', 'value', 'tabindex') name="{$Name}[1]" value="{$ValueTwo}" $TabIndexHTML(1)/>
-
<input $AttributesHTML('id', 'name', 'value', 'tabindex') name="{$Name}[2]" value="{$ValueThree}" $TabIndexHTML(2)/>
-
<input $AttributesHTML('id', 'name', 'value', 'tabindex') name="{$Name}[3]" value="{$ValueFour}" $TabIndexHTML(3)/>
</span>