I am using Gravity form. I have more 400 forms. I want to add a parameter name in every form and in a particular field. I know how to add the parameter in a Gravity form field.
But i want to add parameter in each form like search replace. Is there any trick available for Gravity form. Because it is so time taking to add a parameter name in each form.
something like this should do it:
add_filter( 'gform_pre_render', function( $form ) {
foreach( $form['fields'] as &$field ) {
// if( field you want ) {
$field->allowsPrepopulate = true;
$field->inputName = 'your_parameter';
// }
}
}, 9 );
You will need to determine the best way to identify the fields you wish to apply this to. You'll see I've left the condition commented out. If they all have the same field ID you could do:
if( $field->id == 1 ) { ... }
If they'll have the same label, you could do:
if( $field->label == 'My Label' ) { ... }
Related
I have a model, for example SomeForm. There is a field. This field contains an array of selected options. Is it possible to write a rule for this field to check how many items were selected? I need to write a condition, that user has to check minimum 2 options and maximum 5.
I tried something like this, but it doesn't work (the form can be submitted if at least one option is selected)
public function rules()
{
return [
[['ingredients'], 'required'],
['ingredients', 'checkIsArray']
];
}
public function checkIsArray($attribute, $params)
{
if (empty($this->ingredients)) {
$this->addError($attribute, "config cannot be empty");
}
elseif (count($this->ingredients)>5) {
$this->addError($attribute, "Choose more");
}
elseif (count($params)<2) {
$this->addError($attribute, "Choose less");
}
}
Yes you can, but you have a wrong assignment of variable i.e $params in the last condition elseif (count($params)<2) you are counting $params instead of the $this->ingredients array. And you do not need to have the first check, adding the attribute to the required rule is enough to check if it is empty when submitted.
change the validation function to
public function checkIsArray( $attribute , $params ) {
if ( count ( $this->ingredients ) > 5 ) {
$this->addError ( $attribute , "Choose No more than 5" );
} elseif ( count ( $this->ingredients ) < 2 ) {
$this->addError ( $attribute , "Choose No less than 2" );
}
}
I just tested it before posting with the kartik\Select2 multiselect and it works just fine, but if it still reacts the same you need to add the controller/action code hope it helps you out.
I m pretty new to D8 and I m trying to do the following thing :
I have a content type : movie.
In that content type I have a custom field api_id wich is simply an integer.
When I am on a movie page I want to display under the content a block with movies with the same api_id.
I have managed to create block for the same movies from the same author but I can't figure out how to to filter on api_id (I have played so much with contextual filters ...)
Any ideas ? Thx
Ok , I manage to do what I want with hook_views_query_alter() :
function my_module_views_query_alter(\Drupal\views\ViewExecutable $view, \Drupal\views\Plugin\views\query\QueryPluginBase $query)
{
if($view->id() == 'my_view' && $view->current_display == 'my_block'){
$movie= Node::load($view->args[0]);
if(is_object($movie)) {
foreach ($query->where as &$condition_group) {
foreach ($condition_group['conditions'] as &$condition) {
if ($condition['field'] == 'node__field_id_movie.field_id_movie_value') {
$condition = array(
'field' => 'node__field_id_movie.field_id_movie_value',
'value' => $movie->get('field_id_movie')->value,
'operator' => '=',
);
}
}
}
}
}
}
To do that you have to first create a view with a simple filter on the field you want to override the filter.
In Zend Form, if two elements have the same order, then Zend will totally ignores the second element (instead of displaying it under the first). Take the following code as an example. Notice that the City and Zip Code elements have the same order of 4
$address = new Zend_Form_Element_Textarea('address');
$address->setLabel('Address')
->setAttrib('cols', 20)
->setAttrib('rows', 2)
->setOrder(3)
;
$city = new Zend_Form_Element_Text('city');
$city->setLabel('City')
->setOrder(4)
;
$postal = new Zend_Form_Element_Text('postal');
$postal->setLabel('Zip Code')
->setOrder(4);
When this form renders, the Zip Code element is nowhere to be found.
If I want to set elements like a buttons dynamically, but tell it to render at the end of the form, how would I do this and not run into the problem of having two elements with the same order?
public function addSubmitButton($label = "Submit", $order = null)
{
$form_name = $this->getName();
// Convert Label to a lowercase no spaces handle
$handle = strtolower(str_replace(" ","_",$label));
$submit = new Zend_Form_Element_Submit($handle);
$submit->setLabel($label)
->setAttrib('id', $form_name . "_" . $handle)
;
///////// Set the button order to be at the end of the form /////////
$submit->setOrder(??????);
$this->addElement($submit);
}
If you really need to use the setOrder() method, I'd work with order numbers 10, 20, 30, 40, ... This way it will be easy to add elements in between already set Elements.
Furthermore, in order to avoid using order-numbers twice, you could use an array, where you store all the numbers from 1 to X. Whenever you set an order number, you set it via a method called getOrderNumberFromArray() which returns the next higher or lower order number still available in the array and unsets this array element.
Alternatively, and maybe even better, you could do getOrder() on the element you want to have before the new element, then increment this order number by X and then loop through the existing form elements and check that the order number doesn't exist yet.
Or you could just use getOrder() on the Element you want to show before and after the new element and make sure you don't use the same order numbers for the new element.
Sorry to be late to the question. What I did was extend Zend_Form and override the _sort() method as follows:
/**
* Sort items according to their order
*
* #return void
*/
protected function _sort()
{
if ($this->_orderUpdated) {
$items = array();
$index = 0;
foreach ($this->_order as $key => $order) {
if (null === $order) {
if (null === ($order = $this->{$key}->getOrder())) {
while (array_search($index, $this->_order, true)) {
++$index;
}
$items[$index][]= $key;
++$index;
} else {
$items[$order][]= $key;
}
} else {
$items[$order][]= $key;
}
}
ksort($items);
$index = 0;
foreach($items as $i=>$item){
foreach($item as $subItem){
$newItems[$index++]=$subItem;
}
}
$items = array_flip($newItems);
asort($items);
$this->_order = $items;
$this->_orderUpdated = false;
}
}
This differs from the original sort method by putting the items in an array based off of their index and then doing a depth-first traversal to flatten the array.
Try this code:
$elements = array();
$elements[] = new Zend_Form_Element_Textarea('address');
......
$elements[] = new Zend_Form_Element_Text('city');
.......
$elements[] = new Zend_Form_Element_Submit($handle);
.....
$this->addElements($elements);
All you need to do is add them in the order you want them to show
what i would do is - use a temp array for that - in that keep the element names in desired order (don't mind the keys). Then use foreach like this:
foreach(array_values($tempArray) as $order => $name) {
$form->$name->setOrder($order+1);
}
Note the array_values - it will return the values as numbered array ;) Not sure if setOrder(0) works - that's why there is +1
So how does one obtain the previous value of a custom field in a Jira IssueEventListener? I am writing a custom handler for the issueUpdated(IssueEvent) event and I would like to alter the handler's behavior if a certain custom field has changed. To detect the type of change I would like to compare the previous and current values.
(I'm am not asking about how to obtain its current value - I know how to get that from the related Issue)
I am developing against Jira 4.0.2 on Windows.
Is the best way to scan the change history for the last known value?
List changes = changeHistoryManager.getChangeHistoriesForUser(issue, user);
I'm assuming the original poster is writing a JIRA plugin with Java. I cannot be certain of how to accomplish this task in JIRA v4.0.2, but here is how I managed to do so with JIRA v5.0.2 (the solutions may very well be the same):
public void workflowEvent( IssueEvent event )
{
Long eventTypeId = event.getEventTypeId();
if( eventTypeId.equals( EventType.ISSUE_UPDATED_ID ) )
{
List<GenericValue> changeItemList = null;
try
{
changeItemList = event.getChangeLog().getRelated( "ChildChangeItem" );
}
catch( GenericEntityException e )
{
// Error or do what you need to do here.
e.printStackTrace();
}
if( changeItemList == null )
{
// Same deal here.
return;
}
Iterator<GenericValue> changeItemListIterator = changeItemList.iterator();
while( changeItemListIterator.hasNext() )
{
GenericValue changeItem = ( GenericValue )changeItemListIterator.next();
String fieldName = changeItem.get( "field" ).toString();
if( fieldName.equals( customFieldName ) ) // Name of custom field.
{
Object oldValue = changeItem.get( "oldvalue" );
Object newValue = changeItem.get( "newvalue" );
}
}
}
}
Some possible key values for changeItem are:
newvalue
oldstring
field
id
fieldtype
newstring
oldvalue
group
For many of the custom field types Object oldValue is probably just a String. But I don't think that's true for every case.
Try this example :
String codeProjetOldValue= "";
List<GenericValue> changeItemList = issueEvent.getChangeLog().getRelated("ChildChangeItem");
for (GenericValue genericValue : changeItemList) {
if(champCodeProjet.equals(genericValue.get("field"))){
codeProjetOldValue=genericValue.getString("oldstring");
break;
}
}
Note that : champCodeProjet is the name of customfield.
I have a situation where I want a set of users (employees) to be able to create a node, but to replace the uid (user ID) with that of the users profile currently displayed.
In other words, I have a block that that calls a form for a content type. If an employee (uid = 20) goes to a clients page (uid =105), and fills out the form, I want the uid associated with the form to be the client's(105), not the employee's.
I'm using arg(1) to grab the Client's uid - here is what I have..
<?php
function addSR_form_service_request_node_form_alter(&$form, $form_state) {
if (arg(0) == 'user' && is_numeric(arg(1))) {
$form['#submit'][] = 'addSR_submit_function';
}
}
function addSR_submit_function($form, $form_state) {
$account = user_load(arg(1));
$form_state['values']['uid'] = $account->uid;
$form_state['values']['name'] = $account->name;
}
?>
The form is loading in the block, but when submitted, is still showing the employee uid. I don't want to use hook_form_alter because I don't want to modify the actual form, because clients can fill out the form directly, in this case, I don't want to modify the form at all.
I'm also ashamed that I'm putting this in a block, but I couldn't think of a way to put this in a module, so any suggestions on that would also be appreciated...
To create your form in a block, you could use the formblock module. Especially if you are not used to use the Drupal API. Then all that's left if to add your own submit handler to the form. This is a piece of code that is run, when the form is submitted. You only want to do this on clients pages so you would do that using the hook_form_alter function.
/**
* Hooks are placed in your module and are named modulename_hookname().
* So if a made a module that I called pony (the folder would then be called
* pony and it would need a pony.info and pony.module file I would create this function
*/
function pony_form_service_request_node_form_alter(&$form, $form_state) {
// Only affect the form, if it is submitted on the client/id url
if (arg(0) == 'client' && is_numeric(arg(1))) {
$form['#submit'][] = 'pony_my_own_submit_function';
}
}
function pony_my_own_submit_function($form, &$form_state) {
$account = user_load(arg(1));
$form_state['values']['uid'] = $account->uid;
$form_state['values']['name'] = $account->name;
}
The idea behind this code, is to only alter the form when the condition is met - that it is submitted on a client page. I guessed that the arg(0) would be client so if it's something else you would need to change that of cause. We only need to add a submit function, since what we want is to change the values if the form has passed validation.
Then if that is the case our 2nd function is run, which does that actual alteration of the values.
PHP blocks are bad. You can put them in a module.
function hook_block($op, $delta = 0) {
// Fill in $op = 'list';
if ($op == 'view' && $delta = 'whatever') {
$account = user_load(arg(1));
$node = array('uid' => $account->uid, 'name' => $account->name, 'type' => 'service_request', 'language' => '', '_service_request_client' => $account->uid);
$output = drupal_get_form('service_request_node_form', $node);
// Return properly formatted array.
}
}
Additionally, you want a form_alter just to enforce the values. It's ugly but it works.
function hook_form_service_request_node_form_alter(&$form, $form_state) {
if (isset($form_state['node']['_service_request_client'])) {
$form['buttons']['submit']['#submit'] = array('yourmodule_node_form_submit', 'node_form_submit');
}
}
function yourmodule_node_form_submit($form, &$form_state) {
$account = user_load($form_state['node']['_service_request_cilent'])l
$form_state['values']['uid'] = $account->uid;
$form_state['values']['name'] = $account->name;
}