1 | <?php
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2 | require_once("base_connector.php");
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3 | /*! DataItem class for Combo component
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4 | **/
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5 | class ComboDataItem extends DataItem{
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6 | private $selected;//!< flag of selected option
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7 |
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8 | function __construct($data,$config,$index){
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9 | parent::__construct($data,$config,$index);
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10 |
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11 | $this->selected=false;
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12 | }
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13 | /*! mark option as selected
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14 | */
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15 | function select(){
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16 | $this->selected=true;
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17 | }
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18 | /*! return self as XML string, starting part
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19 | */
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20 | function to_xml_start(){
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21 | if ($this->skip) return "";
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22 |
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23 | return "<option ".($this->selected?"selected='true'":"")."value='".$this->get_id()."'><![CDATA[".$this->data[$this->config->text[0]["name"]]."]]>";
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24 | }
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25 | /*! return self as XML string, ending part
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26 | */
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27 | function to_xml_end(){
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28 | if ($this->skip) return "";
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29 | return "</option>";
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30 | }
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31 | }
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32 |
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33 | /*! Connector for the dhtmlxCombo
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34 | **/
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35 | class ComboConnector extends Connector{
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36 | private $filter; //!< filtering mask from incoming request
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37 | private $position; //!< position from incoming request
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38 |
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39 | /*! constructor
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40 |
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41 | Here initilization of all Masters occurs, execution timer initialized
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42 | @param res
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43 | db connection resource
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44 | @param type
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45 | string , which hold type of database ( MySQL or Postgre ), optional, instead of short DB name, full name of DataWrapper-based class can be provided
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46 | @param item_type
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47 | name of class, which will be used for item rendering, optional, DataItem will be used by default
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48 | @param data_type
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49 | name of class which will be used for dataprocessor calls handling, optional, DataProcessor class will be used by default.
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50 | */
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51 | public function __construct($res,$type=false,$item_type=false,$data_type=false){
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52 | if (!$item_type) $item_type="ComboDataItem";
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53 | parent::__construct($res,$type,$item_type,$data_type);
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54 | }
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55 |
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56 | //parse GET scoope, all operations with incoming request must be done here
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57 | function parse_request(){
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58 | parent::parse_request();
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59 |
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60 | if (isset($_GET["pos"])){
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61 | if (!$this->dload) //not critical, so just write a log message
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62 | LogMaster::log("Dyn loading request received, but server side was not configured to process dyn. loading. ");
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63 | else
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64 | $this->request->set_limit($_GET["pos"],$this->dload);
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65 | }
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66 |
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67 | if (isset($_GET["mask"]))
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68 | $this->request->set_filter($this->config->text[0]["name"],$_GET["mask"]."%","LIKE");
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69 |
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70 | LogMaster::log($this->request);
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71 | }
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72 |
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73 |
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74 | /*! renders self as xml, starting part
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75 | */
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76 | public function xml_start(){
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77 | if ($this->request->get_start())
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78 | return "<complete add='true'>";
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79 | else
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80 | return "<complete>";
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81 | }
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82 |
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83 | /*! renders self as xml, ending part
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84 | */
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85 | public function xml_end(){
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86 | return "</complete>";
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87 | }
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88 | }
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89 | ?> |
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