c# - Updating PartialView mvc 4 -

ey! how refresh partial view data out of model? first time, when page loads it's working properly, not when call action. structure i've created looks like:

anywhere in view:

 @{ html.renderaction("updatepoints");} 

my partialview "updatepoints":

<h3>your points @viewbag.points </h3> 

at controller have:

public actionresult updatepoints()         {              viewbag.points =  _repository.points;             return partialview("updatepoints");         } 

thanks help!

update

thanks help! used jquery/ajax suggested, passing parameter using model.

so, in js:

$('#divpoints').load('/schedule/updatepoints', updatepointsaction); var points= $('#newpoints').val(); $element.find('pointsdiv').html("you have" + points+ " points"); 

in controller:

var model = _newpoints; return partialview(model); 

in view

<div id="divpoints"></div> @html.hidden("newpoints", model) 

so, have view partialview, have updated button click:

<div class="target">     @{ html.renderaction("updatepoints");} </div>  <input class="button" value="update" /> 

there ways it. example may use jquery:

<script type="text/javascript">     $(function(){             $('.button').on("click", function(){                     $.post('@url.action("postactiontoupdatepoints", "home")').always(function(){                 $('.target').load('/home/updatepoints');                     })                 });     });         </script> 

postactiontoupdatepoints action [httppost] attribute, use update points

if use logic in action updatepoints() update points, maybe forgot add [httppost] attribute it:

[httppost] public actionresult updatepoints() {         viewbag.points =  _repository.points;     return partialview("updatepoints"); }