hi,
how can i pass php variables value from the controller to javascript?
hi,
how can i pass php variables value from the controller to javascript?
it depends on the user case… can you post your controller / view code and explain what you need to pass where…
If it is an Ajax call, I suggest you to encode/decode it using JSON.
i have the same question.
how to decode an array in controller plz answer with example I shall be very thankful to u
Here few simple examples:
// php
class Controller ...
public function actionDo() {
$this->render('do', array(
'number' => 123, // just numeric value
'string' => "my string with \'\"", // string
'array' => array("prop1" => "val1", "prop2" => "val2"), // array
'model' => Post::model()->findByPk(1), // CActiveRecord instance
));
}
...
// view
<script>
var my_number = '<?php echo CJSON::encode($number);?>'; // number
var my_string = '<?php echo CJSON::encode($string);?>'; // string
var my_array = '<?php echo CJSON::encode($array);?>'; // array; you'll get object - {prop1: "val1", prop2: "val2"}
var my_model = '<?php echo CJSON::encode($model->attributes);?>'; // model; you'll get object - {id: 1, some_attribute: "attribute_value", ...}
</script>