asp.net mvc - Cannot POST complex object from View to Controller -
so i've read many of questions , can't seem find correlation. have view model consists of model several collections of - guessed - more models:
public class feetemplateviewmodel public property feesetup feesetupmodel public property templateid integer public property name string public property companyid integer public property groupid integer public property users integer public property createdate datetime public property modified datetime public property createdby string end class public class feesetupmodel <displayname("office id")> property officeid() string <displayname("office name")> property officename() string <displayname("current fees")> property currentfees() ienumerable(of feeitemmodel) <displayname("minimum preparer fee")> public property minpfee decimal public property availablefees list(of feelistitem) public property customfees list(of customfee) end class when post controller view, feesetup null , can't determine why.
controller:
<httppost()> function edit(model feetemplateviewmodel) actionresult modelstate.clear() if string.isnullorempty(model.name) modelstate.addmodelerror("name", "template name required") end if if not modelstate.isvalid return view("edit", model) end if save(model) return view("edit") end function modelstate error:
{"the parameter conversion type 'system.string' type 'proavalon.models.configuration.feesetupmodel' failed because no type converter can convert between these types."}
view:
@using html.beginform("edit", "feetemplate", nothing, formmethod.post, nothing) @<div> @html.hiddenfor(function(m) m.feesetup) @if model.templateid > 0 @<p><strong>last modified:</strong>@model.modified.tolocaltime</p> end if <div class="inputsection col-md-14" id="options"> <div class="row"> <div> @html.labelfor(function(m) m.name, "template name") @html.editorfor(function(m) m.name, "templatename") </div> </div> @html.validationmessagefor(function(m) m.name) <div style="height:50px;line-height:50px;"> <div id="status-bar" style="display:none"> <span style="font-size:16px; margin-left:5px; font-weight:bold; color: #333;" /> </div> </div> <div class="clearfix" /> <div id="fee-grid-wrapper" style="min-height:500px;"> <table id="fee-grid" class="table table-striped table-condensed table-bordered table-fixed-header"> <thead> <tr class="alert-info"> <th style="border:none;vertical-align:top;text-transform:uppercase;"> <strong>filter forms</strong> </th> <th style="border: none; vertical-align: top;" colspan="3"> <div class="col-lg-3 col-md-3 col-sm-3 col-xs-12" style="padding:0 5px"> <input name="filter" type="radio" checked="checked" data-filter="" /> forms </div> <div class="col-lg-4 col-md-4 col-sm-4 col-xs-12" style="padding:0 5px"> <input name="filter" type="radio" data-filter="fd" /> federal forms <br /> <input name="filter" type="radio" id="state-forms" /> state forms <div style="display:none" id="state-form-picker" class="state-picker"> @html.dropdownlistfor(function(m) i, proavalon.pagehelpers.stateselectlist) </div> </div> <div class="col-lg-4 col-md-4 col-sm-4 col-xs-12" style="padding:0 5px" id="search-target"> </div> </th> </tr> <tr style="background:#eee"> <th style="cursor:pointer">no.</th> <th style="cursor:pointer">fed/st</th> <th style="cursor:pointer">form/schedule name</th> <th style="cursor:pointer">amount</th> </tr> </thead> <tfoot> <tr style="background:#eee"> <th>no.</th> <th>fed/st</th> <th>form/schedule name</th> <th style="min-width:300px">amount</th> </tr> </tfoot> <tbody> @if model.feesetup.availablefees isnot nothing each fee in model.feesetup.availablefees @html.hiddenfor(function(m) fee) @code dim tmp proavalon.models.configuration.feeitemmodel = model.feesetup.currentfees.where(function(x) x.formname = fee.formname).firstordefault() dim amount = 0d if (tmp isnot nothing) amount = tmp.feeamount = + 1 html.hiddenfor(function(m) tmp) end code @<tr data-id="@(fee.formname)"> <td>@(i) </td> <td>@(iif(fee.formtype = "fd", fee.formtype, iif(fee.formtype = "bs", fee.formstate + "-bs", fee.formstate)))</td> <td>@(fee.formdesc)</td> <td style="min-width:300px"> <span style="display:none">@amount</span> @*to enable sorting*@ @html.textboxfor(function(m) amount) @*@(new htmlstring("<span>" + _ html.textbox("amount_" + fee.formname.tostring(), ctype(amount, decimal), _ new {.class = "pull-left currency_input currencytb amount_" + fee.formname}).tohtmlstring() + _ "<span id=""msg_" + fee.formname + """ style='display:none; line-height:35px;padding-left:10px;'></span></span>"))*@ </td> </tr> next end if </tbody> </table> </div> </div> </div> @<br /> @<div> <hr /> <div class="float-right" style="margin-left: 20pt"> @html.submitbutton() </div> <div> @html.cancelbutton("index", "feetemplate") </div> <div class="clear clearfix" /> </div> end using i'm going feel real jerk if 1 of looks @ , finds naming overlap, i've looked through several times , cannot determine cause.
to begin, list binding not work on this:
for each fee in model.feesetup.availablefees you'll need through using index:
for index integer = 0 model.feesetup.availablefees.length @html.hiddenfor(function(m) m.feesetup.availablefees[index]) next
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