/// <summary>
/// 解析提交的字段的值
/// </summary>
public object Parse(FormField field, IList <string> values)
{
var attribute = (CheckBoxTreeFieldAttribute)field.Attribute;
var parsed = JsonConvert.DeserializeObject <IList <string> >(values[0]);
return(ListItemUtils.WrapValueAndProvider(attribute.Source, parsed));
}
/// <summary>
/// 获取表单字段的html
/// </summary>
public string Build(FormField field, IDictionary <string, string> htmlAttributes)
{
var attribute = (CheckBoxTreeFieldAttribute)field.Attribute;
var valueAndProvider = ListItemUtils.GetValueAndProvider <IListItemTreeProvider>(
attribute.Source, field.Value);
var value = valueAndProvider.First;
var listItemTree = valueAndProvider.Second.GetTree();
var items = listItemTree.EnumerateAllNodes().Where(n => n.Value != null).Select(n => new {
name = n.Value.Name,
value = n.Value.Value,
level = n.GetParents().Count() - 1
});
var templateManager = Application.Ioc.Resolve <TemplateManager>();
var fieldHtml = templateManager.RenderTemplate("common.base/tmpl.form.hidden.html", new {
name = field.Attribute.Name,
value = JsonConvert.SerializeObject(value ?? new string[0]),
attributes = htmlAttributes
});
var checkboxTree = templateManager.RenderTemplate("common.base/tmpl.checkbox_tree.html", new {
items,
fieldName = field.Attribute.Name,
fieldHtml = new HtmlString(fieldHtml)
});
return(field.WrapFieldHtml(htmlAttributes, checkboxTree));
}
/// <summary>
/// 解析提交的字段的值
/// </summary>
public object Parse(FormField field, IList <string> values)
{
var attribute = (RadioButtonsFieldAttribute)field.Attribute;
var parsed = values[0];
return(ListItemUtils.WrapValueAndProvider(attribute.Source, parsed));
}
/// <summary>
/// 解析提交的字段的值
/// </summary>
public object Parse(FormField field, IList <string> values)
{
var attribute = (SearchableDropdownListFieldAttribute)field.Attribute;
var parsed = values[0];
return(ListItemUtils.WrapValueAndProvider(attribute.Source, parsed));
}
/// <summary>
/// 获取表单字段的html
/// </summary>
public string Build(FormField field, IDictionary <string, string> htmlAttributes)
{
var attribute = (CheckBoxGroupFieldAttribute)field.Attribute;
var valueAndProvider = ListItemUtils.GetValueAndProvider <IListItemProvider>(
attribute.Source, field.Value);
var value = valueAndProvider.First;
var listItems = valueAndProvider.Second.GetItems().ToList();
var templateManager = Application.Ioc.Resolve <TemplateManager>();
var fieldHtml = templateManager.RenderTemplate("common.base/tmpl.form.hidden.html", new {
name = field.Attribute.Name,
value = JsonConvert.SerializeObject(value ?? new string[0]),
attributes = htmlAttributes
});
var checkboxGroup = templateManager.RenderTemplate("common.base/tmpl.checkbox_group.html", new {
items = listItems,
fieldName = field.Attribute.Name,
fieldHtml = new HtmlString(fieldHtml)
});
return(field.WrapFieldHtml(htmlAttributes, checkboxGroup));
}
/// <summary>
/// 构建单选按钮组的Html
/// </summary>
public static HtmlString BuildRadioButtonsHtml(
RadioButtonsFieldAttribute attribute,
IDictionary <string, string> htmlAttributes, object value)
{
var valueAndProvider = ListItemUtils.GetValueAndProvider <IListItemProvider>(
attribute.Source, value);
var listItems = valueAndProvider.Second.GetItems().ToList();
var valueString = (valueAndProvider.First is Enum) ?
((int)valueAndProvider.First).ToString() :
valueAndProvider.First.ConvertOrDefault <string>();
var templateManager = Application.Ioc.Resolve <TemplateManager>();
var radioList = templateManager.RenderTemplate("common.base/tmpl.form.radio_list.html", new {
name = attribute.Name,
attributes = htmlAttributes,
options = listItems.Select(item => new {
name = item.Name,
value = item.Value,
selected = item.Value == valueString
})
});
return(new HtmlString(radioList));
}
