0.6.x/js/06_net/03_XNetForm.js

   1 //{+netform"<form>によるGETとPOST"(動的に生成したフォームによるGETとPOST。)[+net,+ninjaiframe]\r
   2 \r
   3 var X_FormSender_errorTimerID,\r
   4         X_FormSender_isLeave,\r
   5         X_FormSender_onloadCount = 0;\r
   6 \r
   7 X_TEMP.X_FormSender_init = function(){\r
   8         X_FormSender = X_Class_override( X_NinjaIframe(), X_TEMP.X_FormSender_params );\r
   9         \r
  10         delete X_TEMP.X_FormSender_init;\r
  11         delete X_TEMP.X_FormSender_params;\r
  12         \r
  13         return X_FormSender;\r
  14 };\r
  15 \r
  16 /*\r
  17  * form 構築時に "><script> といった文字列の挿入を禁止するために " を エスケープする\r
  18  * TODO 改行文字を消す　escape?\r
  19  */\r
  20 function X_FormSender_escapeQuote( str ){\r
  21         \r
  22         return X_String_toChrReferance( str );\r
  23 };\r
  24 \r
  25 X_TEMP.X_FormSender_params = {\r
  26 \r
  27                         _busy     : false,\r
  28                         _canceled : false,\r
  29                         \r
  30                         load : function( option ){\r
  31                                 //createURL\r
  32                                 var params  = option[ 'params'  ] || {},\r
  33                                         target  = option[ 'target'  ],\r
  34                                         timeout = option[ 'timeout' ],\r
  35                                         // http://search.web-sun.com/zatu/charset.html\r
  36                                         // charset = option[ 'charset' ],\r
  37                                         html, k;\r
  38                                         \r
  39                                 target = target === '_self' ? '_parent' : target === '_blank' ? '_self' : target || '_self',\r
  40                                 html   = [\r
  41                                         // <meta http-equiv="Content-Type" content="text/html; charset=euc-jp">\r
  42                                         '<form method="', X_FormSender_escapeQuote( option[ 'method' ] || 'GET' ), \r
  43                                                 '" action="', X_FormSender_escapeQuote( option[ 'url' ] || '' ), \r
  44                                                 '" target="', X_FormSender_escapeQuote( target ),\r
  45                                                 '">' ];\r
  46                                 \r
  47                                 X_FormSender_isLeave = target === '_top' || target === '_parent';\r
  48 \r
  49                                 \r
  50                                 for( k in params ){\r
  51                                         // TODO 使用すべきでない name\r
  52                                         html.push( '<input type="hidden" name="', X_FormSender_escapeQuote( k ), '" value="', X_FormSender_escapeQuote( params[ k ] || '' ), '">' );\r
  53                                         // TODO 改行を含む text には textarea\r
  54                                 };\r
  55                                 \r
  56                                 html.push( '</form><script>document.forms[0].submit();</script>' );\r
  57 \r
  58                                 X_FormSender\r
  59                                         [ 'refresh' ]( html.join( '' ) )\r
  60                                         [ 'listen' ]( [ 'ninjaload', 'ninjaerror' ], X_FormSender_iframeListener );\r
  61                                 \r
  62                                 if( 0 < timeout ){\r
  63                                         X_FormSender_errorTimerID = X_FormSender[ 'asyncDispatch' ]( timeout, { type : X_EVENT_ERROR, 'timeout' : true } );\r
  64                                 };\r
  65                                                 \r
  66                                 X_FormSender._busy = true;\r
  67                         },\r
  68                         \r
  69                         cancel : function(){\r
  70                                 X_FormSender.reset();\r
  71                                 X_FormSender._canceled = true;\r
  72                         },\r
  73                         \r
  74                         reset : function(){\r
  75                                 X_FormSender._busy = X_FormSender._canceled = false;\r
  76                                 X_FormSender\r
  77                                         [ 'unlisten' ]( [ 'ninjaload', 'ninjaerror' ], X_FormSender_iframeListener )\r
  78                                         [ 'refresh' ]( '' );\r
  79                                 X_FormSender_errorTimerID && X_Timer_remove( X_FormSender_errorTimerID );\r
  80                                 X_FormSender_errorTimerID = X_FormSender_onloadCount = 0;\r
  81                         }\r
  82                 };\r
  83 \r
  84 function X_FormSender_iframeListener( e ){\r
  85         var idoc;\r
  86         \r
  87         switch( e.type ){\r
  88                 case 'ninjaload' :\r
  89                         if( X_FormSender_isLeave ){\r
  90                                 return;\r
  91                         };\r
  92                         \r
  93                         if( ++X_FormSender_onloadCount === 1 ){\r
  94                                 idoc = this[ '_rawObject' ].contentDocument || this._iwin.document,\r
  95 \r
  96                                 X_FormSender[ 'asyncDispatch' ]( { type : X_EVENT_SUCCESS, response : idoc && idoc.body ? idoc.body.innerHTML : '' } );\r
  97                         };\r
  98                         break;\r
  99                 case 'ninjaerror' :\r
 100                         console.log( 'iframe onerror' );\r
 101                         X_FormSender[ 'asyncDispatch' ]( X_EVENT_ERROR );\r
 102                         break;\r
 103         };\r
 104         return X_CALLBACK_UN_LISTEN;\r
 105 };\r
 106 \r
 107 //}+netform