1 | |
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2 | // ----------------------------------------------------------------------------- |
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3 | // CLASS NanoRequest |
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4 | function NanoRequest() |
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5 | { |
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6 | /* Instance Variables */ |
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7 | |
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8 | // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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9 | // Public variables |
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10 | |
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11 | this.requestParameter = null; |
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12 | this.requestData = null; |
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13 | |
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14 | this.escapeKeys = false; |
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15 | this.escapeValues = true; |
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16 | |
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17 | |
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18 | // ######################################################################### |
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19 | // Privileged Method (has public access and can access private vars & funcs) |
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20 | |
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21 | this.autoLoadData = _autoLoadRequestData; |
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22 | this.getAssembledRequest = _assembleRequestData; |
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23 | |
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24 | |
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25 | // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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26 | // PRIVATE Methods |
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27 | |
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28 | function _autoLoadRequestData( form_id, unique_element_id_string, disabled_element_types ) |
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29 | { |
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30 | this.requestData = new Object(); |
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31 | |
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32 | for( var i = 0; i < $(form_id).elements.length; i++ ) |
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33 | { |
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34 | if( unique_element_id_string == ($(form_id).elements[i].id).substr(0,unique_element_id_string.length) ) |
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35 | { |
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36 | this.requestData[_escapeKey($(form_id).elements[i].id)] = _getDataByElementType( $(form_id).elements[i].id ); |
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37 | } |
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38 | } |
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39 | } |
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40 | |
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41 | function _assembleRequestData() |
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42 | { |
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43 | var tmp = new Object(); |
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44 | |
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45 | if( null != this.requestParameter && undefined != this.requestParameter ) |
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46 | { |
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47 | tmp['parameter'] = this.requestParameter; |
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48 | } |
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49 | |
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50 | if( null != this.requestData && undefined != this.requestData ) |
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51 | { |
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52 | tmp['data'] = this.requestData; |
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53 | } |
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54 | |
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55 | return tmp; |
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56 | } |
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57 | |
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58 | function _getDataByElementType( id ) |
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59 | { |
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60 | if( $(id) ) |
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61 | { |
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62 | switch( $(id).type ) |
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63 | { |
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64 | case 'hidden' : |
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65 | case 'radio' : |
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66 | case 'select-one' : |
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67 | case 'button' : return $F(id); |
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68 | break; |
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69 | |
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70 | case 'password' : |
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71 | case 'text' : |
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72 | case 'textarea' : return _escapeValue( $F(id) ); |
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73 | break; |
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74 | |
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75 | case 'checkbox' : return ( true == $(id).checked ) |
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76 | ? $F(id).value |
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77 | : 0; |
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78 | break; |
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79 | |
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80 | default : alert( 'Form field type: ' + $(id).type + |
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81 | ' is NOT defined!!!' ); |
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82 | } |
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83 | } |
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84 | else |
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85 | { |
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86 | return ''; |
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87 | } |
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88 | } |
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89 | |
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90 | function _escapeKey( data ) |
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91 | { |
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92 | return ( true == this.escapeKeys) |
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93 | ? encodeURIComponent(data) |
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94 | : data; |
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95 | } |
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96 | |
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97 | function _escapeValue( data ) |
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98 | { |
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99 | return ( true == this.escapeValues) |
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100 | ? encodeURIComponent(data) |
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101 | : data; |
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102 | } |
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103 | |
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104 | } |
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