C# 在MVC视图中显示所有数据
这是我从头开始的第一个MVC项目,我试图在视图首次加载时在视图中显示多个重复记录数据,然后允许用户在单击编辑按钮时编辑同一页面上的字段,并保存该特定记录的数据。我有一些数据显示,但我觉得我走错了方向 这是我的GeneRuleViewModel.csC# 在MVC视图中显示所有数据,c#,asp.net-mvc,asp.net-mvc-viewmodel,view-model-pattern,C#,Asp.net Mvc,Asp.net Mvc Viewmodel,View Model Pattern,这是我从头开始的第一个MVC项目,我试图在视图首次加载时在视图中显示多个重复记录数据,然后允许用户在单击编辑按钮时编辑同一页面上的字段,并保存该特定记录的数据。我有一些数据显示,但我觉得我走错了方向 这是我的GeneRuleViewModel.cs public class GeneRuleViewModel { public virtual IEnumerable<GeneRule> GeneRules { get; set; } public v
public class GeneRuleViewModel
{
public virtual IEnumerable<GeneRule> GeneRules { get; set; }
public virtual IEnumerable<GeneGroup> GeneGroups { get; set; }
public List<KeyValuePair<int, string>> RuleDataStarDesignation { get; set; }
public List<KeyValuePair<int, IEnumerable<SelectListItem>>> RuleDataPhenotype { get; set; }
public List<KeyValuePair<int, bool>> RuleDataClinicallySignificant { get; set; }
[DisplayName("Star Designation:")]
public string StarDesignation { get; set; }
[DisplayName("Phenotype:")]
public string SelectedPhenotype { get; set; }
[DisplayName("ClinicallySignificant?")]
public bool ClinicallySignificant { get; set; }
}
公共类GeneRuleViewModel
{
公共虚拟IEnumerable泛型{get;set;}
公共虚拟IEnumerable基因组{get;set;}
公共列表规则数据集名称{get;set;}
公共列表RuleDataPeophy{get;set;}
公共列表规则DataClinicallysignificant{get;set;}
[显示名称(“星星名称:”)]
公共字符串StarDesignation{get;set;}
[显示名称(“表型:)]
公共字符串selectedepotype{get;set;}
[显示名称(“临床意义?”)]
公共布尔值具有临床意义{get;set;}
}
我使用了一个KeyValuePair,这样当在视图中循环项目时,我就可以知道哪个值属于特定的GeneRule_ID
这是我在GeneRuleController.cs中的Index()方法,在这里我从存储库填充KeyValuePairs
public ActionResult Index()
{
var geneRules = generuleRepository.GetGeneRules();
var geneGroups = generuleRepository.GetGeneGroups();
List<KeyValuePair<int, string>> ruleStarDesignation = new List<KeyValuePair<int, string>>();
List<KeyValuePair<int, IEnumerable<SelectListItem>>> rulePhenotype = new List<KeyValuePair<int, IEnumerable<SelectListItem>>>();
List<KeyValuePair<int, bool>> ruleClinicallySignificant = new List<KeyValuePair<int, bool>>();
foreach (var rule in geneRules)
{
rulePhenotype.Add(new KeyValuePair<int, IEnumerable<SelectListItem>>((int)rule.GeneRule_ID, generuleRepository.GetRulePhenotypes(rule)));
ruleStarDesignation.Add(new KeyValuePair<int, string>((int)rule.GeneRule_ID, generuleRepository.GetRuleStarDesignation(rule)));
ruleClinicallySignificant.Add(new KeyValuePair<int, bool>((int)rule.GeneRule_ID, generuleRepository.GetRuleClinicalSignificance(rule)));
}
var generuleViewModel = new GeneRuleViewModel();
generuleViewModel.GeneRules = geneRules;
generuleViewModel.GeneGroups = geneGroups;
generuleViewModel.RuleDataStarDesignation = ruleStarDesignation;
generuleViewModel.RuleDataPhenotype = rulePhenotype;
generuleViewModel.RuleDataClinicallySignificant = ruleClinicallySignificant;
return View(generuleViewModel);
}
public ActionResult Index()
{
var geneRules=generuleRepository.GetGeneRules();
var geneGroups=generilerepository.GetGeneGroups();
列表规则stardesignation=新列表();
列表规则表型=新列表();
列表规则Clinicallysignificant=新列表();
foreach(常规中的var规则)
{
添加(新的KeyValuePair((int)rule.generale_ID,generaleRepository.getRulePropeptions(rule));
添加(新的键值对((int)rule.generale_ID,generalerepository.GetRuleStarDesignation(rule));
添加(新的KeyValuePair((int)rule.generale_ID,generaleRepository.GetRuleClinicalSignificance(rule));
}
var generuleViewModel=新的generuleViewModel();
generuleViewModel.GeneRules=GeneRules;
generuleViewModel.GeneGroups=基因组;
generuleViewModel.RuleDataStarDesignation=ruleStarDesignation;
generuleViewModel.RuleDataPeophy=规则表型;
generuleViewModel.RuleDataClinicallySignificant=ruleClinicallySignificant;
返回视图(generuleViewModel);
}
这是我的Index.cshtml,我在其中循环遍历每个基因组和泛型以显示数据
<div id="generulesgrid">
<span class="glyphicon glyphicon-filter"></span> <span class="h4">Rule Filter</span>
<div class="btn-group rulefilter">
<button type="button" class="filter btn btn-default" data-filter="all">Show All</button>
@foreach (var geneGroup in Model.GeneGroups) {
<button type="button" class="filter btn btn-default" data-filter="@Html.DisplayFor(x => geneGroup.GeneGroup_NM)">@Html.DisplayFor(x => geneGroup.GeneGroup_NM)</button>
}
</div>
@foreach (var geneGroup in Model.GeneGroups) {
<div class="mix @Html.DisplayFor(x => geneGroup.GeneGroup_NM)">
<div class="row">
<div class="col-md-12">
<div class="page-header">
<span class="glyphicon glyphicon-list"></span> <span class="h4">Gene Rules for <small>@Html.DisplayFor(x => geneGroup.GeneGroup_NM)</small></span>
</div>
</div>
</div>
<div class="row">
@foreach(var geneRule in Model.GeneRules.Where(x => x.GeneGroup_ID == geneGroup.GeneGroup_ID))
{
<div class="col-md-4">
@using (Html.BeginForm(null, "generule", FormMethod.Post, new { @class = "form-horizontal", @role = "form" }))
{
<div class="panel panel-default">
<div class="panel-heading">
@Html.DisplayFor(x=> geneRule.GeneRule_NM) <span class="glyphicon glyphicon-edit pull-right editRule" data-toggle="tooltip" title="Edit Rule"></span>
</div>
<div class="panel-body">
<div class="form-group">
@Html.LabelFor(x => x.StarDesignation, new { @class = "col-md-4 control-label" })
<div class="col-md-8">
@Html.TextBoxFor(x => x.StarDesignation, new {@Value = Model.RuleDataStarDesignation.Where(x => x.Key == geneRule.GeneRule_ID).FirstOrDefault().Value, @class = "form-control", @placeholder = "Enter Star Designation"})
</div>
</div>
<div class="form-group">
@Html.LabelFor(x => x.SelectedPhenotype, new { @class = "col-md-4 control-label" })
<div class="col-md-8">
@Html.DropDownListFor(x=>x.SelectedPhenotype,Model.RuleDataPhenotype.Where(x => x.Key == geneRule.GeneRule_ID).FirstOrDefault().Value,"select phenotype",new {@id = "generule_" + geneRule.GeneRule_ID + "_phenotype", @class = "form-control" })
</div>
</div>
<div class="form-group">
@Html.Label("Rule Definition","Rule Definition:",new { @class = "col-md-4 control-label" })
<div class="col-md-8">
</div>
</div>
<div class="form-group">
<div class="checkbox">
<label>
@Html.CheckBoxFor(x=> x.ClinicallySignificant, Model.RuleDataClinicallySignificant.Where(y => y.Key == geneRule.GeneRule_ID).FirstOrDefault().Value)
</label>
</div>
</div>
</div>
</div>
}
</div>
}
</div>
</div>
}
</div>
规则过滤器
全部展示
@foreach(Model.GeneGroups中的var geneGroup){
@DisplayFor(x=>geneGroup.geneGroup\u NM)
}
@foreach(Model.GeneGroups中的var geneGroup){
@Html.DisplayFor(x=>geneGroup.geneGroup_NM)的基因规则
@foreach(Model.generales.Where(x=>x.GeneGroup_ID==GeneGroup.GeneGroup_ID))中的var generale)
{
@使用(Html.BeginForm(null,“generale”,FormMethod.Post,new{@class=“form horizontal”,@role=“form”}))
{
@DisplayFor(x=>generale.generale\u NM)
@LabelFor(x=>x.StarDesignation,新的{@class=“col-md-4控制标签”})
@Html.TextBoxFor(x=>x.StarDesignation,新{@Value=Model.RuleDataStarDesignation.Where(x=>x.Key==generale.generale\u ID).FirstOrDefault().Value,@class=“form control”,@placeholder=“Enter Star Designation”})
@LabelFor(x=>x.selectedepotype,新的{@class=“col-md-4控制标签”})
@Html.DropDownListFor(x=>x.selectedepotype,Model.ruledataepotype.Where(x=>x.Key==generale.generale\u ID).FirstOrDefault()值,“选择表型”,新的{@ID=“generale\u”+generale.generale\u ID+“\u-epotype”,@class=“form control”})
@Label(“规则定义”,“规则定义:”,新的{@class=“col-md-4控制标签”})
@(x=>x.ClinicallySignificant,Model.RuleDataClinicallySignificant.Where(y=>y.Key==generale.generale\u ID).FirstOrDefault().Value)
}
}
}
正如我所说的,我觉得我这样做是错误的,因此任何帮助/建议都将不胜感激。对我来说,这看起来不错,我的方法会有点不同;我会为模型中的每个子列表创建一个局部视图,这样每个局部视图都会获取一个简单的强类型列表 但是,您的方式也可以起作用。请记住(很多MVC新手都会犯这个错误),提交更改时,ViewModel不必与绑定的模型匹配 如果你想变得更圆滑,哟