suggestion text field like -- google suggestion - using AJAX/Jquery -


when enter letter in text filed , if has match in database, should display matched words. when enter text in travelfrom text field like: should records start when enter travelfrom(text field) auto complete , should google suggestion. how in ajax.

now: retrieve travelfrom data database. when entered first letter in travelfrom textfield, should check , equal, display list of matching records.

i have written jquery/ajax code auto complete suggestion text box , pass textfield value ajax java, check condition. please let me know how check condition , send display suggestion box. please me.

function getautosuggestiondata(){ alert("calling ajax method getautosuggestiondata()");  $(document).ready(function(){  $('#t02travelfrom').keyup(function(e){ alert("1");   var t02travelfrom=$("#<portlet:namespace />t02travelfrom").val();   alert("value of t02travelfrom-->"+t02travelfrom);  var autodatastring = 'function=getautodatafield'+'&t02travelfrom='+ t02travelfrom; alert("after autodatastring"); alert("value of autodatastring"+autodatastring);  if(t02travelfrom!=0) { $.ajax({  url: "${gettraveldataautourl}", data: autodatastring, cache: false, success: function(html) {  alert("success"); } }); return false;  }else {  }  });  }); }

traveldetails.java

public void getautosuggestiondata(resourcerequest request, resourceresponse response) throws systemexception {  system.out.println("********inside getautosuggestiondata()********"); string tfromstatic =request.getparameter("t02travelfromdyn");  int count = emp_travel_detailslocalserviceutil.getemp_travel_detailsscount(); list <emp_travel_details> traveldetaillists = emp_travel_detailslocalserviceutil.getemp_travel_detailss(0, count);  string t02travelfrom;  for(emp_travel_details travellist:traveldetaillists ){  t02travelfrom=travellist.gett02travelfrom();  if(tfromstatic.equals(t02travelfrom)){  }   }   }

try this:

$("#value").keypress(function() { var data = $("#value").val() var datastring = 'function=getvalues'+'&data='+data; $.ajax({  url: "<liferay-portlet:resourceurl></liferay-portlet:resourceurl>", data: datastring , cache: false, success: function(html) {  if(html!='')  {   // todo display html result wherever want. (in case, html values come in drop down)  alert(html);  $('#value').val("");  }  } }); return false; });

on success results in form of html. populate these values in drop down.

hope you.


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