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, X_FormSender_isSameDomain,\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                                         url     = option[ 'url' ],\r
  34                                         target  = option[ 'target'  ],\r
  35                                         timeout = option[ 'timeout' ],\r
  36                                         // http://search.web-sun.com/zatu/charset.html\r
  37                                         // charset = option[ 'charset' ],\r
  38                                         html, k;\r
  39                                         \r
  40                                 target = target === '_self' ? '_parent' : target === '_blank' ? '_self' : target || '_self',\r
  41                                 html   = [\r
  42                                         // <meta http-equiv="Content-Type" content="text/html; charset=euc-jp">\r
  43                                         '<form method="', X_FormSender_escapeQuote( option[ 'method' ] || 'GET' ), \r
  44                                                 '" action="', X_FormSender_escapeQuote( url || '' ), \r
  45                                                 '" target="', X_FormSender_escapeQuote( target ),\r
  46                                                 '">' ];\r
  47                                 \r
  48                                 X_FormSender_isLeave      = target === '_top' || target === '_parent';\r
  49                                 X_FormSender_isSameDomain = X_URL_isSameDomain( url );\r
  50                                 \r
  51                                 for( k in params ){\r
  52                                         // TODO 使用すべきでない name\r
  53                                         html.push( '<input type="hidden" name="', X_FormSender_escapeQuote( k ), '" value="', X_FormSender_escapeQuote( params[ k ] || '' ), '">' );\r
  54                                         // TODO 改行を含む text には textarea\r
  55                                 };\r
  56                                 \r
  57                                 html.push( '</form><script>document.forms[0].submit();</script>' );\r
  58 \r
  59                                 X_FormSender\r
  60                                         [ 'refresh' ]( html.join( '' ) )\r
  61                                         [ 'listen' ]( [ 'ninjaload', 'ninjaerror' ], X_FormSender_iframeListener );\r
  62                                 \r
  63                                 if( 0 < timeout ){\r
  64                                         X_FormSender_errorTimerID = X_FormSender[ 'asyncDispatch' ]( timeout, { type : X_EVENT_ERROR, 'timeout' : true } );\r
  65                                 };\r
  66                                                 \r
  67                                 X_FormSender._busy = true;\r
  68                         },\r
  69                         \r
  70                         cancel : function(){\r
  71                                 X_FormSender.reset();\r
  72                                 X_FormSender._canceled = true;\r
  73                         },\r
  74                         \r
  75                         reset : function(){\r
  76                                 X_FormSender._busy = X_FormSender._canceled = false;\r
  77                                 X_FormSender\r
  78                                         [ 'unlisten' ]( [ 'ninjaload', 'ninjaerror' ], X_FormSender_iframeListener )\r
  79                                         [ 'refresh' ]( '' );\r
  80                                 X_FormSender_errorTimerID && X_Timer_remove( X_FormSender_errorTimerID );\r
  81                                 X_FormSender_errorTimerID = X_FormSender_onloadCount = 0;\r
  82                         }\r
  83                 };\r
  84 \r
  85 function X_FormSender_iframeListener( e ){\r
  86         var idoc;\r
  87         \r
  88         switch( e.type ){\r
  89                 case 'ninjaload' :\r
  90                         if( X_FormSender_isLeave ){\r
  91                                 return;\r
  92                         };\r
  93                         \r
  94                         if( ++X_FormSender_onloadCount === 1 ){\r
  95                                 if( X_FormSender_isSameDomain ){\r
  96                                         idoc = this[ '_rawObject' ].contentDocument || this._iwin.document;\r
  97                                         X_FormSender[ 'asyncDispatch' ]( { type : X_EVENT_SUCCESS, response : idoc && idoc.body ? idoc.body.innerHTML : '' } );                                 \r
  98                                 } else {\r
  99                                         X_FormSender[ 'asyncDispatch' ]( { type : X_EVENT_SUCCESS } );\r
 100                                 };\r
 101                         };\r
 102                         break;\r
 103                 case 'ninjaerror' :\r
 104                         console.log( 'iframe onerror' );\r
 105                         X_FormSender[ 'asyncDispatch' ]( X_EVENT_ERROR );\r
 106                         break;\r
 107         };\r
 108         return X_CALLBACK_UN_LISTEN;\r
 109 };\r
 110 \r
 111 //}+netform