Substitute simple JavaScript template:

Reference: http://www.planabc.net/2011/05/31/simple_javascript_template_substitute/

Source code:

 <!  Doctype HTML public "-// W3C // dtd html 4.01 // en"
Http://www.w3.org/TR/html4/strict.dtd"  >  
  <  Html  >  
  <  Head  >  
  <  Script Type  = "Text/JavaScript"  SRC  = "Jquery. Min. js"  > </  Script  >  

  <  Script  Type  = "Text/JavaScript"  >  
  Function Substitute (STR, OBJ ){
Alert (  "  456  "  );
  If  (  !  (Object. Prototype. tostring. Call (STR)  ===    '  [Object string]  '  )){
  Return     ''  ;
}

  //  {}, New object (), new class ()  
   //  Object. Prototype. tostring. Call (node = Document. getelementbyid ("XX"): ie678 = '[ object] ', other =' [object htmlelement]'  
    //  'Isprototypeof 'in node: ie678 === false, other === true  
    If (  !  (Object. Prototype. tostring. Call (OBJ)  ===     '  [Object object]  '     &&    '  Isprototypeof  '     In  OBJ )){
  Return  STR;
}

  //  Https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/replace 
    Return  Str. Replace (  /  \ {([^ {}] + )\}  /  G,  Function  (Match, key ){
  VaR Value  =  OBJ [Key];
  Return  (Value  ! =  Undefined)  ?     ''  +  Value: ''  ;
});
}


  VaR  OBJ  =  {
URL:  "  Http://www.plannabc.net/  "  ,
Title:  " Focusing on front-end technologies and user experience  "  ,
Text:  "  Feifei's blog  "  
};
  VaR  Link  =    '  <A href = "{URL}" Title = "{Title}"> {text} </a>  '  ;

$ (  Function  (){
Alert (substitute (link, OBJ ));
});


  </  Script  >  

  </  Head  > 
  <  Body  >  

  </  Body  >  
  </  Html  > 

End