I have this function in my Courses model which grabs the department_id from the url and displays courses based on the department_id
public function loadcourses()
{
$data=Courses::model()->findAll('department_id=:department_id',
array(':department_id'=>(int) $_GET['department_id']));
$data=CHtml::listData($data,'id','course_name');
//echo "<option>Select Courses</option>";
foreach($data as $value=>$course_name){
echo CHtml::tag('input type= "checkbox"' , array('value'=>$value,'name'=>'course_id[]'), CHtml::encode($course_name),true);
}}
I need it to display in the view as a checkbox so the value can be submitted
i tried this
<?php
Courses::model()->loadcourses()
echo $form->checkboxList($model,'course_id',array()
);?>
the check boxes display but don't carry any value and it Posts an empty value, I need the values to save in the course_id field
Related
I have this code
<?php echo CHtml::activeDropDownList(
$semaineModel,
'libelleSemaine',
CHtml::listData(Semaine::findBySql('SELECT * FROM Semaine')->all(), 'idSemine', 'libelleSemaine')
); ?>
but why that displays just the last element of the table, and me I have 6 items in this table 'Semaine 1' to 'Semaine 6'
and that code display just 'Semaine 6'.
an idea please ?
Then you don't nedd CHtml but active dropDownList
Assiming your Semain model is named Semain
use app\models\Semaine;
use yii\helpers\ArrayHelper;
$semaines=Semaine::find()->all();
$listSemaines = $listData=ArrayHelper::map($semaines,'idSemine', 'libelleSemaine');
echo $form->field($model, 'idSemaine')->dropDownList( $listSemaines,
['prompt'=>'Select Semaine...']);
I'm looking into showing/hiding specific column data on a CGridView widget for the Wii Framework.
I have a CButtonColumn which contains 3 buttons. However, on certain conditions, I want to display something different for a particular row.
I have 3 different conditions which determin what gets displayed for particular row.
The following illustrates what I want to do:
| 1 | Title A | [hide][view][update] <-- if (condition == 'a')
| 2 | Title B | [hide][view][update] <-- if (condition == 'a')
| 3 | Title C | display text or link or button <-- if (condition == 'b')
| 4 | Title D | display alternative buttons <-- if (condition == 'c')
What is my best approach to take here?
I can't use 'visible'=> $model->processingStatus != "processed" on the column because this will remove the whole column. I need to target each row insatead.
Should I use the 'visible' parameter on each individual button? I have tried this using the commented out code below but it breaks the page.
FYI: I have successfully tried the 'visible' parameter on the CButtonColumn itself, but its not what I need. Plus not sure which row's status it is reading.
Or should I add a function to the controller? Have it do the if/else statements and return back what is to be displayed. How would this work?
Here is my code:
<?php $this->widget('zii.widgets.grid.CGridView', array(
'id'=>'my-grid',
'dataProvider'=>$model->search(),
'filter'=>$model,
'columns'=>array(
array(
'name'=>'myid',
'header'=>'ID',
),
'Title',
array(
'class'=>'CButtonColumn',
'visible'=> $model->status != "done",
'template'=>'{hide}{view}{update}',
'buttons'=>array(
'hide'=>array(
'label'=>'Hide', //Text label of the button.
'imageUrl'=>Yii::app()->request->baseUrl . '/img/icons/bulb-off.png' //Image URL of the button.
//'click'=>'function(){alert("Toggle Hide!");}', //A JS function to be invoked when the button is clicked.
//'options'=>array(), //HTML options for the button tag.
//'url'=>'javascript:void(0)', //A PHP expression for generating the URL of the button.
//'visible'=> $model->status == "done", //A PHP expression for determining whether the button is visible.
),
'view'=>array(
//Text label of the button.
'label'=>'View',
//Image URL of the button.
'imageUrl'=>Yii::app()->request->baseUrl . '/img/icons/view-record.png'
),
'update'=>array(
'label'=>'Update/Edit',
'imageUrl'=>Yii::app()->request->baseUrl . '/img/icons/edit-pencil.png',
'url'=>'Yii::app()->createUrl("metadataandchapters/create?bookid=" . $data->bookid)',
)
)
)
)
)); ?>
Hope I am making good enough sense here!
You should use visible button option, but it should be a PHP expression string, e.g. :
'visible'=> '$data->status == "done"',
http://www.yiiframework.com/doc/api/1.1/CButtonColumn#buttons-detail
Extend CButtonColumn with your own class, then you should be able to change this function to whatever you need to render or hide buttons or do any changes you want.
/**
* Renders a link button.
* #param string $id the ID of the button
* #param array $button the button configuration which may contain 'label', 'url', 'data-icon', 'imageUrl' and 'options' elements.
* #param integer $row the row number (zero-based)
* #param mixed $data the data object associated with the row
*/
protected function renderButton($id, $button, $row, $data)
More details about the function http://www.yiiframework.com/doc/api/1.1/CButtonColumn#renderButton-detail
Using below code im getting all "Name" Column values
$.fn.yiiGridView.getColumn("CGridViewUser",1).text();
if i want to get selected row "Name" column value (like shown in image), how to achevie this?
First add an ID to your GridView.
<?php
$this->widget('zii.widgets.grid.CGridView', array
(
'dataProvider'=>$dataProvider,
'htmlOptions'=>array('id'=>'MyID'), //MyID is an ID to grid wrapper
........
........
Now, jQuery
$("#MyID table tbody tr").click(function()
{
$this=$(this);
var firstColVal= $this.find('td:first-child').text();
var secondColVal= $this.find('td:nth-child(2)').text();
var lastColVal= $this.find('td:last-child').text();
alert(firstColVal);
});
It will work.
I created DropDownList and I'm trying to fill div with content and I know how to do it. But problem is that my dropdown list won't POST value.
This is code from view\index.php
<?php
echo CHtml::dropDownList('parovi', '', $model->dropDownListParovi(), array
(
'class'=>'dropDownListLegloIzaberiPar',
'empty'=>array('-'=>Yii::t('default', 'PAR_UZGOJNI_DNEVNIK_LEZENJA_IZABERI_PAR')),
'ajax'=>array
(
'type'=>'POST',
'url'=>Yii::app()->createUrl('/paruzgojni/ajaxIzlistajLegla'),
'update'=>'#legla',
),
)
);
?>
<div id="legla"></div>
And this is from controller
public function actionAjaxIzlistajLegla()
{
echo $_POST['parovi'];
}
this AjaxIzlistaijLegla action is inside accessRules(). And it's working cause When I replace echo $_POST['parovi']; with echo "Hello"; it works, it updates my div. But I don't know why it won't POST that value from drop down list.
jquery is included in head.
Answer is I should wrap my dropDownList with CActiveForm like this
$this->beginWidget('CActiveForm', array(
'id'=>'par-uzgojni-ispis-legla-form',
));
echo CHtml::dropDownList('parovi', '', $model->dropDownListParovi(), array
(
'class'=>'dropDownListLegloIzaberiPar',
'empty'=>array('-'=>Yii::t('default', 'PAR_UZGOJNI_DNEVNIK_LEZENJA_IZABERI_PAR')),
'ajax'=>array
(
'type'=>'POST',
'url'=>Yii::app()->createUrl('/paruzgojni/ajaxIzlistajLegla'),
'update'=>'#legla',
),
)
);
$this->endWidget();
Because I didn't wrap it, it couldn't POST any data to my controller
I am using woocommerce for an eCommerce website. I want to add one more field in Login Regiser page. On this page there are three fields in registration (Email, Password and Re-enter password) and I want to add one more field for phone number.
Can anybody help me ? Thanks in Advance
http://wordpress.org/plugins/woocommerce/
If anyone else is curious on how to add additional fields to the login/register/any other account forms. You can achieve this quite easily since WooCommerce has added those to their templates folder. All you have to do is copy-paste the form you need to modify from plugins>woocommerce>templates>myaccount and drop it into your own theme. After which, you can add your extra fields and add any other functionality to make them work using http://docs.woothemes.com/document/hooks/
Hope this is of help to anyone who's been stuck on this.
I Use the "Register Plus Redux" plugin and use the "billing_phone" Database key to map to the correct field in the the User database. You can also have the user add other Information such as "'billing_address_1" and any others.
Best Regards
Marc
Old post, but this answer deals with the question as asked and provides a direct answer form the WordPress Codex
I have modified the code from the pages linked to act inline with the zipcode example that appears on the validation page. Each page within the codes used different examples, I just made them all the same.
Add the custom field
Plugin API/Action Reference/register form
The 'register_form' action hook is used to customize the built-in WordPress registration form.
Use in conjunction with 'registration_errors' (for validation) and 'register_post' (save extra data) when customizing registration.
WordPress MS Note: For Wordpress MS (Multi-Site), use the 'signup_header' action to redirect users away from the signup. (emphasis mine, took me a while to realise this)
Example
This example demonstrates how to add a new field to the registration form. Keep in mind that this won't be saved automatically. You will still need to set up validation rules and manually handle saving of the additional form fields.
add_action( 'register_form', 'myplugin_add_registration_fields' );
function myplugin_add_registration_fields() {
//Get and set any values already sent
$zipcode = ( isset( $_POST['zipcode'] ) ) ? $_POST['zipcode'] : '';
?>
<p>
<label for="user_extra"><?php _e( 'Extra Field', 'myplugin_textdomain' ) ?><br />
<input type="text" name="user_extra" id="user_extra" class="input" value="<?php echo esc_attr( stripslashes( $zipcode ) ); ?>" size="25" /></label>
</p>
<?php
}
link: https://codex.wordpress.org/Plugin_API/Action_Reference/login_form
Validation
You need to validate the user input (obviously) and should run that throughregistration_errors filter hook. Be mindful, the $errors variable may already be populated by other errors from the registration process. As in the examples, you would add your error to errors already contained therein.
Returning an Error
function myplugin_check_fields( $errors, $sanitized_user_login, $user_email ) {
$errors->add( 'demo_error', __( '<strong>ERROR</strong>: This is a demo error.', 'my_textdomain' ) );
return $errors;
}
add_filter( 'registration_errors', 'myplugin_check_fields', 10, 3 );
Validating a Custom Field
(this next section deals specifically with validation of the custom field)
Assuming you wanted to validate a postal code field that you have already created using the register_form hook, you might validate the field like so:
function myplugin_check_fields( $errors, $sanitized_user_login, $user_email ) {
if ( ! preg_match('/[0-9]{5}/', $_POST['zipcode'] ) ) {
$errors->add( 'zipcode_error', __( '<strong>ERROR</strong>: Invalid Zip.', 'my_textdomain' ) );
}
return $errors;
}
add_filter( 'registration_errors', 'myplugin_check_fields', 10, 3 );
link: https://codex.wordpress.org/Plugin_API/Filter_Reference/registration_errors
finally, don't forget to save the custom field's data!
add_action( 'user_register', 'myplugin_registration_save', 10, 1 );
function myplugin_registration_save( $user_id ) {
if ( isset( $_POST['zipcode'] ) )
update_user_meta($user_id, 'zipcode', $_POST['zipcode']);
}
link: https://codex.wordpress.org/Plugin_API/Action_Reference/user_register
A complete example
At the end of all this I ended up coming across a tutorial to do exactly this. In this example they are adding a First Name field:
//1. Add a new form element...
add_action( 'register_form', 'myplugin_register_form' );
function myplugin_register_form() {
$first_name = ( ! empty( $_POST['first_name'] ) ) ? sanitize_text_field( $_POST['first_name'] ) : '';
?>
<p>
<label for="first_name"><?php _e( 'First Name', 'mydomain' ) ?><br />
<input type="text" name="first_name" id="first_name" class="input" value="<?php echo esc_attr( $first_name ); ?>" size="25" /></label>
</p>
<?php
}
//2. Add validation. In this case, we make sure first_name is required.
add_filter( 'registration_errors', 'myplugin_registration_errors', 10, 3 );
function myplugin_registration_errors( $errors, $sanitized_user_login, $user_email ) {
if ( empty( $_POST['first_name'] ) || ! empty( $_POST['first_name'] ) && trim( $_POST['first_name'] ) == '' ) {
$errors->add( 'first_name_error', sprintf('<strong>%s</strong>: %s',__( 'ERROR', 'mydomain' ),__( 'You must include a first name.', 'mydomain' ) ) );
}
return $errors;
}
//3. Finally, save our extra registration user meta.
add_action( 'user_register', 'myplugin_user_register' );
function myplugin_user_register( $user_id ) {
if ( ! empty( $_POST['first_name'] ) ) {
update_user_meta( $user_id, 'first_name', sanitize_text_field( $_POST['first_name'] ) );
}
}
https://codex.wordpress.org/Customizing_the_Registration_Form