出于某种原因,我无法让NancyFx绑定到我的网页模型。如果重要的话,我自己主持这个。
这是我的路线代码:
Get["/fax.html"] = p =>
{
FaxModel model = new FaxModel();
var foundType = processes.Where(proc => proc.GetType().ToString().Contains("FaxServer"));
if(foundType.First() != null)
{
bool enabled = Boolean.Parse(WorkflowSettings.GetValue(foundType.First().GetProcessName(), "Enabled"));
bool deleteAfterSuccess = Boolean.Parse(WorkflowSettings.GetValue(foundType.First().GetProcessName(), "DeleteWorkflowItemsAfterSuccess"));
model.EnableFaxes = enabled;
model.DeleteFaxes = deleteAfterSuccess;
// Bind the data
this.BindTo<FaxModel>(model);
}
return View["fax.html"];
};
这是我的模特:
[Serializable]
public class FaxModel
{
public bool EnableFaxes { get; set; }
public bool DeleteFaxes { get; set; }
}
现在这是我的HTML代码:
<div id="body">
<form method="post" action="fax.html" name="fax_settings">
<ul>
<li>
<input name="EnableFaxes" value="true" type="checkbox">Automated Faxing Enabled
</li>
<li>
<div style="margin-left: 80px;"><input name="DeleteFaxes" value="true" type="checkbox">Delete workflow items when fax is successful</div>
</li>
</ul>
<button name="Save">Save</button>
</form>
</div>
我无法理解为什么它根本没有填充这些复选框。有人有想法吗?
答案 0 :(得分:2)
您正在使用BindTo覆盖设置。删除该调用并返回带参数的视图。
this.Bind
和this.BindTo
用于将输入参数(查询,表单,请求主体)绑定到模型,而不是将数据绑定到视图。
Get["fax"] = p =>
{
FaxModel model = new FaxModel();
var foundType = processes.Where(proc => proc.GetType().ToString().Contains("FaxServer"));
if(foundType.First() != null)
{
bool enabled = Boolean.Parse(WorkflowSettings.GetValue(foundType.First().GetProcessName(), "Enabled"));
bool deleteAfterSuccess = Boolean.Parse(WorkflowSettings.GetValue(foundType.First().GetProcessName(), "DeleteWorkflowItemsAfterSuccess"));
model.EnableFaxes = enabled;
model.DeleteFaxes = deleteAfterSuccess;
}
return View["fax", model];
};
或者,就模型类遵循约定而言,您可以这样做:
return View[model];
另外,你的html应该使用如下的模型属性:
<input name="EnableFaxes" value=@Model.EnableFaxes type="checkbox">Automated Faxing Enabled