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PODifferent Timer for each item in List on ViewModel
 

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  1. PODifferent Timer for each item in List on ViewModel
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    <p>I have a List of actions that need to be performed by company representatives and i like to open a timer if it is on edit for X minutes. and all 10 minutes i like the page to be refreshed.</p> <p>the problem is that many company agent can access and edit those action. so i like just colored the item on my view, but if the agent "sleepee" for this X minutes - the underProcess field reset to false; </p> <p>So I start with adding to my model a field who tell me that this Action are "UnderProcess" (I love CodeFirst :) And I add to the ViewModel a static dictionary an on edit i get thare and add a row with kay-actionID and DateTime of edit. After that in my view on the foreach if item.UnderProcess the style=color:red .. Course after edit i remove from dictionary and change the bool flag.</p> <p>But that not working - it stay red after this X minutes, I think that the problem is on this static dictionary because when i debug it is always empty.</p> <p>Hare My ViewModel:</p> <pre><code>public class AgentActionViewModel { public SupplierAction Action { get; set; } public List&lt;SupplierAction&gt; Actions { get; set; }//= new List&lt;SupplierAction&gt;(); public static Dictionary&lt;int, DateTime&gt; UnderProcessFrom; public static AgentActionViewModel() { UnderProcessFrom = new Dictionary&lt;int, DateTime&gt;(); } } </code></pre> <p>The Controller:</p> <p>Index</p> <pre><code>[SupplierAuthorization] public ActionResult AgentAction(..) { Response.AddHeader("Refresh", (MINUTES*60).ToString()); List&lt;SupplierAction&gt; actions = db.SupplierActions.ToList(); bool flag = false; var collection = AgentActionViewModel.UnderProcessFrom.Keys; foreach (var aId in collection) { if (AgentActionViewModel.UnderProcessFrom[aId].AddMinutes(MINUTES) &lt;= DateTime.Now) { AgentActionViewModel.UnderProcessFrom.Remove(aId); var action = actions.Find(a=&gt;a.SupplierActionID == aId); action.UnderProcess = false; db.Entry(action).State = EntityState.Modified; } } if(flag) db.SaveChanges(); ... var vm = new AgentActionViewModel(); vm.Actions = actions.OrderByDescending(d =&gt; d.RequestDate).ToList(); return View(vm); } </code></pre> <p>GET Edit:</p> <pre><code> [SupplierAuthorization] public ActionResult Edit(int id = -1) { try { ... if (!a.UnderProcess) { a.UnderProcess = true; db.Entry(a).State = EntityState.Modified; db.SaveChanges(); AgentActionViewModel.UnderProcessFrom.Add(id, DateTime.Now); } ... } catch (Exception ex) { .... if (a.UnderProcess) { a.UnderProcess = false; db.Entry(a).State = EntityState.Modified; db.SaveChanges(); AgentActionViewModel.UnderProcessFrom.Remove(id); } ..... } ... } </code></pre> <p>Post Edit :</p> <pre><code>..... if (vm.Action.UnderProcess) { vm.Action.UnderProcess = false; AgentActionViewModel.UnderProcessFrom.Remove(vm.ActionID); } ..... </code></pre> <p>My View :</p> <pre><code>@model oCc.IPToGo.ViewModel.AgentActionViewModel .... &lt;tbody&gt; @foreach (var item in Model.Actions) { &lt;tr style="@(item.UnderProcess ? "color:red" : "")"&gt; &lt;td&gt; ..... </code></pre> <p>10x an sorry for my bad English =)</p>
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    1. PTQuestion
    1. USJohn Saunders
    1. USoCcSking
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    1. COWhat do you mean by "open a timer"?
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      1. PODifferent Timer for each item in List on ViewModel
      1. USPeter Ritchie
    2. CO@PeterRitchie, That is when the representative came to editing, I mean he get the edit page,I add the ActionID on the dictionary and the time when he began to edit, and all refresh I check how match time passed, like you can see in the "get edit"- controller ActionResult and on "Index"
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      1. PODifferent Timer for each item in List on ViewModel
      1. USoCcSking
 

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