GET:
to set the method your form is send in cakephp3 as GET;
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echo $this->Form->create(null, ['type' => 'get']); |
to get the Data sent via get in controller;
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$this->request->query['txtboxfromform']; |
POST:
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//set the method echo $this->Form->create(null, ['type' => 'post']); |
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//get data $this->request->data['txtboxfromform']; |
Forms in cakephp3:
http://book.cakephp.org/3.0/en/views/helpers/form.html
In your object table;
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public function findArtistBy(Query $query, array $options) { $artist = $options['search']; return $query->where(['artist LIKE ' => $artist]) ->orwhere(['title LIKE ' => $artist]) ->contain(['Mp3files']) ->order(['title' => 'DESC']); } |
In your controller method;
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$options['search']=$search; $query=$this->Mp3filesTags->find('ArtistBy',$options); $this->Flash->success(__('Search complete')); $this->set('results', $query); $this->set('count',$count); |
So what does it do?
It will return the results where the artist field is like eg.”U2″ and where the title is like “U2”.
It also has an order clause in there and will contain the related records set “mp3files”.
Reference:
http://book.cakephp.org/3.0/en/orm/query-builder.html
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$('#myelementid').fadeIn(200).fadeOut(200).fadeIn(200).fadeOut(200).fadeIn(200); |
full credit to this post on stackoverflow
http://stackoverflow.com/questions/275931/how-do-you-make-an-element-flash-in-jquery
Method1:
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$this->response->body(json_encode($msg)); return $this->response; |
Method2:
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$this->set('msg', $msg); $this->set('_serialize', ['msg']); |
//controller action
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public function test(){ $msg="this is a call"; //method 1 (chose a method) $this->response->body(json_encode($msg)); return $this->response; //method 2 $this->set('msg', $msg); $this->set('_serialize', ['msg']); } //javascript function call in view function delete_all(){ jQuery.ajax({ type:'POST', async: true, cache: false, url:'mycontroller/test.json', success: function(response){ //success console.log(response); }, error: function(response){ console.log(response); } }); } |
This is just a quick example of how to send a reply from your controller to n AJAX request.
//you controller
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public function testajax(){ $this->set('text', 'its a SUCCESS'); $this->set('_serialize', ['text']); } |
//javascript function
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<script> function test(){ $.ajax({ type:"POST", url:"http://localhost/[YOURCAKEAPPNAME]/[CONTROLLERNAME]/testajax.json", async:true, success: function(response){ //console.log('success'); console.log(response.text); }, error: function (response) { console.log('error'); console.log(response.text); } }); } </script> |
A link to call the function;
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<li><?= $this->Html->link(__('updateResult'), 'javascript:test()') ?></li> |