/**
* Manipulate this object to add the deleteRow-button needed for dynamicLists
* and perform other needed modifications.
*
* @return void
*/
public function performDynamicListModifications()
{
// Add deleteRow-button.
$button = new Button('removeRow');
$button->context('danger')->title(trans('Nicat-HtmlBuilder::htmlbuilder.dynamicListRemoveButtonTitle'))->data('dynamiclist-remove', true)->content('<i class="fa fa-remove"></i>');
$inputGroupButton = new DivInputGroupButton($button);
$this->prependChild($inputGroupButton);
// Add class for bottom-margin.
$this->addClass('m-b-1');
}
public function dynamicList($arrayName = '', DynamicListTemplateContract $template, $addButtonLabel = '', $minItems = null, $maxItems = null)
{
$this->dynamicListArrayName = $arrayName;
$this->dynamicListTemplate = $template;
// Get the submitted base-array.
$submittedArray = app()['formbuilder']->getSubmittedValueForField($this->dynamicListArrayName);
// If $minItems or $maxItems was not set via arguments, we try to get them from the FormBuilder.
if (is_null($minItems) || is_null($maxItems)) {
// Get the array-rules from the formbuilder.
$arrayRules = FormBuilderTools::explodeRules(app()['formbuilder']->getRulesForField($this->dynamicListArrayName));
// Set minimum count of items from the gathered rules, or use default value.
if (is_null($minItems) && isset($arrayRules['min'][0])) {
$minItems = $arrayRules['min'][0];
} else {
$minItems = 1;
}
// Set maximum count of items from the gathered rules, or use default value.
if (is_null($minItems) && isset($arrayRules['max'][0])) {
$maxItems = $arrayRules['max'][0];
} else {
$maxItems = 10;
}
}
// Set some basic stuff at the template.
$this->dynamicListTemplate->isDynamicListTemplate = true;
$this->dynamicListTemplate->performDynamicListModifications();
$this->dynamicListTemplate->wrap(false);
if (method_exists($this, 'labelMode')) {
$this->dynamicListTemplate->labelMode('sr-only');
}
$this->dynamicListTemplate->data('dynamiclist-group', $this->dynamicListArrayName);
// If data was submitted for this array, we have to add each submitted child using the same key it was submitted with.
if (is_array($submittedArray) && count($submittedArray) > 0) {
foreach ($submittedArray as $submittedChildKey => $submittedChild) {
$this->addDynamicListChild($submittedChildKey);
}
} else {
if (app('formbuilder')->getDefaultValueForField($this->dynamicListArrayName)) {
foreach (app('formbuilder')->getDefaultValueForField($this->dynamicListArrayName) as $itemKey => $item) {
$this->addDynamicListChild($itemKey);
}
} else {
$i = 0;
while ($i < $minItems) {
$this->addDynamicListChild($i);
$i++;
}
}
}
// We must also add an empty template to be available for the javascript-functionality.
$template = $this->dynamicListTemplate;
$template->hidden();
$template->data('dynamiclist-template', true);
$this->addDynamicListChild('%itemID%', true);
// Then we add the add-row button.
if (!(strlen($addButtonLabel) > 0)) {
$addButtonLabel = trans('Nicat-HtmlBuilder::htmlbuilder.dynamicListAddButtonTitle');
}
$button = new Button('addRow');
$button->context('success')->addClass('btn-sm')->title($addButtonLabel)->data('dynamiclist-add', true)->data('dynamiclist-group', $this->dynamicListArrayName)->data('dynamiclist-min', $minItems)->data('dynamiclist-max', $maxItems)->content('<i class="fa fa-plus"></i> ' . $addButtonLabel);
$this->appendChild($button);
// We add the alert for maximum-reached.
$alert = new DivAlertInfo();
$alert->hidden()->content(trans('Nicat-HtmlBuilder::htmlbuilder.dynamicListMaximumReached'))->data('dynamiclist-maxalert', true)->data('dynamiclist-group', $this->dynamicListArrayName);
$this->appendChild($alert);
return $this;
}
