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, X_FormSender_onloadCount = 0;\r
   4 \r
   5 X_TEMP.X_FormSender_init = function(){\r
   6         X_FormSender = X_Class_override( X_NinjaIframe(), X_TEMP.X_FormSender_params );\r
   7         \r
   8         delete X_TEMP.X_FormSender_init;\r
   9         delete X_TEMP.X_FormSender_params;\r
  10         \r
  11         return X_FormSender;\r
  12 };\r
  13 \r
  14 /*\r
  15  * 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
  16  * TODO 改行文字を消す\r
  17  */\r
  18 function X_FormSender_escapeQuote( str ){\r
  19         \r
  20         return X_String_toChrReferance( str );\r
  21 };\r
  22 \r
  23 X_TEMP.X_FormSender_params = {\r
  24         \r
  25                         _busy     : false,\r
  26                         _canceled : false,\r
  27                         \r
  28                         timeout   : 1000,\r
  29                         isJump    : false, // ページを離脱するか？\r
  30                         \r
  31                         load : function( option ){\r
  32                                 //createURL\r
  33                                 var params  = option[ 'params' ] || {},\r
  34                                         target  = option[ 'target' ],\r
  35                                         html, k;\r
  36                                         \r
  37                                 target = target === '_self' ? '_parent' : target === '_blank' ? '_self' : target || '_self',\r
  38                                 html   = [\r
  39                                         '<form method="', X_FormSender_escapeQuote( option[ 'method' ] || 'GET' ), \r
  40                                                 '" action="', X_FormSender_escapeQuote( option[ 'url' ] || '' ), \r
  41                                                 '" target="', X_FormSender_escapeQuote( target ),\r
  42                                                 '">' ];\r
  43                                 \r
  44                                 if( target === '_top' || target === '_parent' ) X_FormSender.isJump = true;\r
  45                                 if( 0 <= option[ 'timeout' ] ) X_FormSender.timeout = option[ 'timeout' ];\r
  46                                 \r
  47                                 for( k in params ){\r
  48                                         // TODO 使用すべきでない name\r
  49                                         html.push( '<input type="hidden" name="', X_FormSender_escapeQuote( k ), '" value="', X_FormSender_escapeQuote( params[ k ] || '' ), '">' );\r
  50                                         // TODO 改行を含む text には textarea\r
  51                                 };\r
  52                                 \r
  53                                 html.push( '</form><script>document.forms[0].submit();</script>' );\r
  54                                 \r
  55                                 X_FormSender\r
  56                                         [ 'refresh' ]( html.join( '' ) )\r
  57                                         [ 'listen' ]( [ 'ninjaload', 'ninjaerror' ], X_FormSender_iframeListener );\r
  58                                                         \r
  59                                 X_FormSender._busy = true;\r
  60                         },\r
  61                         \r
  62                         cancel : function(){\r
  63                                 X_FormSender.reset();\r
  64                                 X_FormSender._canceled = true;\r
  65                         },\r
  66                         \r
  67                         reset : function(){\r
  68                                 X_FormSender._busy = X_FormSender._canceled = false;\r
  69                                 X_FormSender[ 'unlisten' ]( [ 'ninjaload', 'ninjaerror' ], X_FormSender_iframeListener );\r
  70                                 X_FormSender[ 'refresh' ]( '' );\r
  71                                 X_FormSender_errorTimerID && X_Timer_remove( X_FormSender_errorTimerID );\r
  72                                 X_FormSender_errorTimerID = X_FormSender_onloadCount = 0;\r
  73                         }\r
  74                 };\r
  75 \r
  76 function X_FormSender_iframeListener( e ){\r
  77         var idoc;\r
  78         \r
  79         switch( e.type ){\r
  80                 case 'ninjaload' :\r
  81                         if( X_FormSender.isJump ){\r
  82                                 return;\r
  83                         };\r
  84                         \r
  85                         if( ++X_FormSender_onloadCount === 1 ){\r
  86                                 X_FormSender_errorTimerID = X_FormSender[ 'asyncDispatch' ]( X_FormSender.timeout, { type : X_EVENT_ERROR, 'timeout' : true } );\r
  87 \r
  88                                 // TODO レスポンスの html にアクセスしたい場合\r
  89                                 // TODO samedomain or xiframe-sender\r
  90                                 \r
  91                                 idoc = this[ '_rawObject' ].contentDocument || this._iwin.document,\r
  92                                 \r
  93                                 X_FormSender[ 'asyncDispatch' ]( { type : X_EVENT_SUCCESS, response : idoc && idoc.body ? idoc.body.innerHTML : '' } );\r
  94                         };\r
  95                         break;\r
  96                 case 'ninjaerror' :\r
  97                         console.log( 'iframe onerror' );\r
  98                         X_FormSender[ 'asyncDispatch' ]( X_EVENT_ERROR );\r
  99                         break;\r
 100         };\r
 101         return X_CALLBACK_UN_LISTEN;\r
 102 };\r
 103 \r
 104 //}+netform