Validation of form submission in jquery and implementation of serialized form content

The form submission method used in the project prior to  , using the form () methods to detach the submit event from the Submit button and bind to any event, here's a good example to see below

Forms submitted in previous projects     use the form () method to detach the submit event from the Submit button and bind to any event   code as follows: Function Addsubmit () {  $ (' # AddForm '). Form (' Submit ', {  URL: _basepath + '/@Controller/@RequestMapping ',  onsubmit:function () {  if (Boolean) {//placement can submit judgment conditions   $.messager.show ({  title: ' Hint ', msg: ' does not conform to the save condition ',  showtype: ' fade ', Style:{right: ', Bottom: '} } ';  return false;//block form submission  }  (' #addForm '). Form (' Validate '); To determine whether all required items are of value  },  success:function (data) {  var obj = Jquery.parsejson (data); Converts the returned JSON to the desired object (responsedata)   if (!obj.success) {//To determine the property value   $.messager.show of the indicated state in the returned ResponseData object ({   title: ' Hint ', msg: ' Save failed ',  showtype: ' fade ', style:{right: ', bottom: '} } '; } else {  $. Messager.show ({  title: ' Hint ', msg: ' Save Success ',  showtype: ' fade ', style:{right: ', bottom: '} } ');  $ ("# Addwin "). Window (" close ");/Turn off commit pwkk  query ()//Refresh result set  } } }); }    today in the sharpJQuery also reads a submission that uses Ajax to encapsulate the form content with post submission   code as follows: $ ("#btn"). Click (function () {  $.get ("get.php", {username: $ ("#username"). Val (), password:$ ("#password"). Val ()}, function (data, textstatus) {///post the data in the form as a package upload   $ ("# Target "). HTML (data)//fill the return value into the page  }); });    then a simplified version, using the Serialize () method serialization   code as follows: $ (" #btn "). Click (function () {  $.get ("get.php", $ ("#form"). Serialize (), function (data, textstatus) {///The data in the form is taken out and encapsulated and uploaded   $ ("#target"). HTML (data)//Fill return value to page  }); });    Serialize () method can be automatically encoded, Also, objects such as a checkbox, other than forms, can be converted     also have the Serializearray () method to serialize the elements and return the JSON object in the form of the array, not the JSON string     That is, you do not need to use the Jquery.parsejson () method for conversion     return values directly using such methods as $.each ()