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DropDownFieldBase.cs
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290 lines (263 loc) · 8.58 KB
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/********
* @version : 2.1.1 - Ext.NET Pro License
* @author : Ext.NET, Inc. http://www.ext.net/
* @date : 2012-12-10
* @copyright : Copyright (c) 2007-2012, Ext.NET, Inc. (http://www.ext.net/). All rights reserved.
* @license : See license.txt and http://www.ext.net/license/.
********/
using System.Collections.Specialized;
using System.ComponentModel;
using System.Web;
using System.Web.UI;
using Ext.Net.Utilities;
namespace Ext.Net
{
[Meta]
[Description("")]
public abstract partial class DropDownFieldBase : PickerField
{
/// <summary>
///
/// </summary>
[Description("")]
protected override bool LoadPostData(string postDataKey, NameValueCollection postCollection)
{
this.HasLoadPostData = true;
bool baseLoadPost = base.LoadPostData(postDataKey, postCollection);
string val = postCollection[this.ValueHiddenName.IsNotEmpty() ? this.ValueHiddenName : (this.UniqueName + "_value")];
this.SuspendScripting();
this.RawValue = val;
this.ResumeScripting();
if (val != null)
{
try
{
this.SuspendScripting();
this.UnderlyingValue = val;
}
finally
{
this.ResumeScripting();
}
}
return baseLoadPost;
}
/// <summary>
///
/// </summary>
[Meta]
[ConfigOption]
[Category("8. DropDownField")]
[DefaultValue("")]
[Description("")]
public virtual string ValueHiddenName
{
get
{
return this.State.Get<string>("ValueHiddenName", "");
}
set
{
this.State.Set("ValueHiddenName", value);
}
}
/// <summary>
/// The Text value to initialize this field with.
/// </summary>
[ConfigOption]
[DefaultValue("")]
[Category("8. DropDownField")]
[Localizable(true)]
[Bindable(true, BindingDirection.TwoWay)]
[DirectEventUpdate(MethodName = "SetValue")]
[Description("The Text value to initialize this field with.")]
public override string Text
{
get
{
return this.State.Get<string>("Text", "");
}
set
{
this.State.Set("Text", value);
}
}
/// <summary>
/// The underlying value which mapping on the Text, similar the Value property but can be set declarative
/// </summary>
[Meta]
[DefaultValue("")]
[Category("8. DropDownField")]
[Localizable(true)]
[Bindable(true, BindingDirection.TwoWay)]
[Description("The underlying value which mapping on the Text, similar the Value property but can be set declarative")]
public virtual string UnderlyingValue
{
get
{
return (string)this.Value;
}
set
{
this.Value = value;
}
}
/// <summary>
///
/// </summary>
[Meta]
[ConfigOption(JsonMode.ToLower)]
[Category("8. DropDownField")]
[DefaultValue(DropDownMode.Text)]
[NotifyParentProperty(true)]
[Description("")]
public virtual DropDownMode Mode
{
get
{
return this.State.Get<DropDownMode>("Mode", DropDownMode.Text);
}
set
{
this.State.Set("Mode", value);
}
}
/// <summary>
/// False to hide the component when the field is blurred. Defaults to false.
/// </summary>
[Meta]
[ConfigOption]
[Category("8. DropDownField")]
[DefaultValue(false)]
[NotifyParentProperty(true)]
[Description("False to hide the component when the field is blurred. Defaults to false.")]
public virtual bool AllowBlur
{
get
{
return this.State.Get<bool>("AllowBlur", false);
}
set
{
this.State.Set("AllowBlur", value);
}
}
ItemsCollection<AbstractContainer> component;
/// <summary>
///
/// </summary>
[Meta]
[Category("8. DropDownField")]
[NotifyParentProperty(true)]
[PersistenceMode(PersistenceMode.InnerProperty)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
[ConfigOption("component", typeof(SingleItemCollectionJsonConverter))]
[Description("")]
public virtual ItemsCollection<AbstractContainer> Component
{
get
{
if (this.component == null)
{
this.component = new ItemsCollection<AbstractContainer>();
this.component.SingleItemMode = true;
this.component.AfterItemAdd += this.AfterItemAdd;
this.component.AfterItemRemove += this.AfterItemRemove;
}
return this.component;
}
}
/// <summary>
/// The id of the node, a DOM node or an existing Element that will be the content Container to render this component into.
/// </summary>
[Meta]
[Category("8. DropDownField")]
[ConfigOption]
[DefaultValue("")]
[Description("The id of the node, a DOM node or an existing Element that will be the content Container to render this component into.")]
public virtual string ComponentRenderTo
{
get
{
return this.State.Get<string>("ComponentRenderTo", "");
}
set
{
this.State.Set("ComponentRenderTo", value);
}
}
private JFunction syncValue;
/// <summary>
/// Function to syncronize value of the field and dropdown control
/// Parameters:
/// value : value
/// text : text
/// </summary>
[Meta]
[ConfigOption(JsonMode.Raw)]
[Category("8. DropDownField")]
[PersistenceMode(PersistenceMode.InnerProperty)]
[TypeConverter(typeof(ExpandableObjectConverter))]
[Description("Function to syncronize value of the field and dropdown control")]
public virtual JFunction SyncValue
{
get
{
if (this.syncValue == null)
{
this.syncValue = new JFunction();
if (HttpContext.Current != null)
{
this.syncValue.Args = new string[] { "value", "text"};
}
}
return this.syncValue;
}
}
/// <summary>
///
/// </summary>
[Description("")]
public virtual void SetValue(string value, string text)
{
this.SuspendScripting();
this.Value = value;
this.ResumeScripting();
this.Call("setValue", value, text);
}
/// <summary>
///
/// </summary>
[Description("")]
public virtual void SetValue(string value, string text, bool collapse)
{
this.SuspendScripting();
this.Value = value;
this.ResumeScripting();
this.Call("setValue", value, text, collapse);
}
/// <summary>
///
/// </summary>
[Description("")]
public virtual void SetValue(string value, string text, bool collapse, bool preventSync)
{
this.SuspendScripting();
this.Value = value;
this.ResumeScripting();
this.Call("setValue", value, text, collapse, preventSync);
}
/// <summary>
///
/// </summary>
[Description("")]
protected override void SetValueProxy(object value)
{
if (this.Mode == DropDownMode.ValueText)
{
return;
}
this.Call("setValue", value);
}
}
}