1: <?php
  2: 
  3: namespace webfilesframework\io\form\formItem;
  4: 
  5: use webfilesframework\MSite;
  6: 
  7: /**
  8:  * description
  9:  *
 10:  * @author     Sebastian Monzel < mail@sebastianmonzel.de >
 11:  * @since      0.1.7
 12:  */
 13: class MDropdownMenueFormItem extends MAbstractFormItem
 14: {
 15: 
 16:     protected $possibleValues;
 17:     protected $filtered;
 18: 
 19:     protected $initialized = false;
 20: 
 21:     public function __construct($name, $value, $localizedName = "", $filtered = false)
 22:     {
 23: 
 24:         $this->filtered = $filtered;
 25:         parent::__construct($name, $value, $localizedName);
 26:     }
 27: 
 28:     public function setPossibleValues($possibleValues)
 29:     {
 30:         $this->possibleValues = $possibleValues;
 31:     }
 32: 
 33:     public function getPossibleValues()
 34:     {
 35:         return $this->possibleValues;
 36:     }
 37: 
 38:     public function init($useLabel = true)
 39:     {
 40: 
 41:         $this->code = "";
 42: 
 43:         if ($useLabel) {
 44:             $this->code .= "<div style=\"margin-top:4px;\">";
 45: 
 46:             if (!empty($this->localizedName)) {
 47:                 $this->code .= $this->localizedName;
 48:             } else {
 49:                 $this->code .= $this->name;
 50:             }
 51: 
 52:             $this->code = "<div style=\"margin-top:4px;\">
 53:                                 <label style=\"width:" . $this->getLabelWidth() . "px;display:block;float:left;\">";
 54:             if (!empty($this->localizedName)) {
 55:                 $this->code .= $this->localizedName;
 56:             } else {
 57:                 $this->code .= $this->name;
 58:             }
 59:             $this->code .= "    </label>
 60:                                 ";
 61:         }
 62: 
 63:         if (!$this->filtered) {
 64:             $this->code .= "<select name=\"" . $this->name . "\" dojoType=\"dijit.form.Select\"";
 65:             $this->code .= ">";
 66: 
 67:             if (is_array($this->possibleValues)) {
 68:                 foreach ($this->possibleValues as $value) {
 69:                     $this->code .= "<option value=\"" . $value->getId() . "\"";
 70:                     if ($value->getId() == $this->value) {
 71:                         $this->code .= " selected=\"selected\"";
 72:                     }
 73:                     $this->code .= ">" . $value . "</option>";
 74:                 }
 75:             }
 76:             $this->code .= "        </select>";
 77:         } else {
 78: 
 79: 
 80:             if (!$this->initialized) {
 81:                 MSite::getInstance()->addHeader('<script type="text/javascript">
 82:         
 83:     require([
 84:              "dijit/form/ComboBox", "dijit/form/FilteringSelect", "dojo/on","dojo/dom"
 85:          ], function(ComboBox, FilteringSelect, on, dom){
 86:     
 87:              new dijit.form.FilteringSelect({
 88:                  id: "' . $this->name . '",
 89:                  name: "' . $this->name . '",
 90:                  autoComplete: true,
 91:                  style: "width: 300px;",
 92:                  searchDelay: 1000
 93:              }, "' . $this->name . '").startup();
 94:              on(dom.byId("' . $this->name . '"), "keyup", function(event) {
 95:                 
 96:                 require([
 97:                                  "dojo/store/Memory","dojo/request/xhr", "dojo/dom", "dojo/dom-construct", "dojo/json","dojo/domReady!"
 98:                              ], function(Memory, xhr, dom, domConst, JSON){
 99:                                         
100:                 xhr("index.php?site=makeAjaxRequest&searchstring=" + encodeURIComponent(dijit.byId("' . $this->name . '").get(\'displayedValue\')), {
101:                     preventCache: "true"
102:                 }).then(function(data){
103:                     var datastore = new Memory(JSON.parse(data));
104:                     dijit.byId("' . $this->name . '").set("store",datastore);
105:                   }, function(err){
106:                     domConst.place("<p>error: <p>" + err.response.text + "</p></p>", "output");
107:                   });
108:               })
109:              });
110:          });
111:         </script>');
112:             }
113: 
114:             $this->initialized = true;
115: 
116:             $this->code .= "<input id=\"" . $this->name . "\" />";
117:         }
118: 
119:         if ($useLabel) {
120:             $this->code .= "
121:                             <div style=\"clear:both;\"></div>
122:                         </div>";
123:         }
124: 
125:     }
126: 
127:     public function getCode($useLabel = true)
128:     {
129:         $this->init($useLabel);
130:         return parent::getCode();
131:     }
132: 
133: }