//private void AfterDataBind()
//{
// //// 必须重新计算模拟数的数据
// //mustReCalculateSimulateTreeData = true;
//}
#endregion
#region IPostBackDataHandler Members
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postText = postCollection[postDataKey];
string postValue = postCollection[SelectedValueHiddenFieldID];
ListItem item = Items.FindByValue(postValue);
if (item != null && item.Text == postText)
{
// 本次选中的是下拉项
if (SelectedValue != postValue)
{
SelectedValue = postValue;
FState.BackupPostDataProperty("SelectedValue");
return(true);
}
}
else
{
// 本次是用户输入的值
if (Text != postText)
{
SelectedValue = null;
FState.BackupPostDataProperty("SelectedValue");
Text = postText;
FState.BackupPostDataProperty("Text");
return(true);
}
}
return(false);
}
/// <summary>
/// 构造函数
/// </summary>
public ControlBase()
{
_state = new FState(this);
AddServerAjaxProperties("Hidden", "Enabled");
AddClientAjaxProperties();
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
bool postCollapsed = Convert.ToBoolean(postCollection[CollapsedHiddenFieldID]);
if (Collapsed != postCollapsed)
{
Collapsed = postCollapsed;
FState.BackupPostDataProperty("Collapsed");
}
return(false);
}
//private JArray GetItemsJArray()
//{
// JArray ja = new JArray();
// int itemIndex = 0;
// foreach (CheckItem item in Items)
// {
// JObject jo = new JObject();
// jo.Add("inputValue", item.Value);
// jo.Add("boxLabel", item.Text);
// jo.Add("name", UniqueID + "_" + itemIndex.ToString());
// if (item.Selected)
// {
// jo.Add("checked", true);
// }
// ja.Add(jo);
// itemIndex++;
// }
// return ja;
//}
#endregion
#endregion
#region DataBind
/// <summary>
/// 绑定到数据源
/// </summary>
public override void DataBind()
{
base.DataBind();
if (_dataSource != null)
{
// 1. 首先清空 Items 属性
Items.Clear();
// 2. 绑定到数据源
if (_dataSource is IDataReader)
{
DataTable dataTable = new DataTable();
dataTable.Load(_dataSource as IDataReader);
DataBindToDataTable(dataTable);
}
else if (_dataSource is DataView || _dataSource is DataSet || _dataSource is DataTable)
{
DataTable dataTable = null;
if (_dataSource is DataView)
{
dataTable = ((DataView)_dataSource).ToTable();
}
else if (_dataSource is DataSet)
{
dataTable = ((DataSet)_dataSource).Tables[0];
}
else
{
dataTable = ((DataTable)_dataSource);
}
DataBindToDataTable(dataTable);
}
else if (_dataSource is IEnumerable)
{
DataBindToEnumerable((IEnumerable)_dataSource);
}
else
{
throw new Exception("DataSource doesn't support data type: " + _dataSource.GetType().ToString());
}
// F_Items属性不是ServerAjaxProperty，所以只在页面第一次加载时判断是否改变
if (!Page.IsPostBack)
{
FState.AddModifiedProperty("F_Items");
}
}
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postValue = postCollection[ActiveTabIndexHiddenFieldID];
int postActiveTabIndex = Convert.ToInt32(postValue);
if (ActiveTabIndex != postActiveTabIndex)
{
ActiveTabIndex = postActiveTabIndex;
FState.BackupPostDataProperty("ActiveTabIndex");
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
if (EnablePress)
{
bool pressed = Convert.ToBoolean(postCollection[PressedHiddenFieldID]);
if (pressed != Pressed)
{
Pressed = pressed;
FState.BackupPostDataProperty("Pressed");
}
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
//string postValue = postCollection[postDataKey];
string[] selectedValueArray = StringUtil.GetStringListFromString(postCollection[SelectedValueArrayHiddenFieldID]).ToArray();
string postValue = selectedValueArray.Length > 0 ? selectedValueArray[0] : String.Empty;
if (SelectedValue != postValue)
{
SelectedValue = postValue;
FState.BackupPostDataProperty("SelectedValue");
return(true);
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public override bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
base.LoadPostData(postDataKey, postCollection);
bool postHidden = Convert.ToBoolean(postCollection[HiddenHiddenFieldID]);
if (Hidden != postHidden)
{
Hidden = postHidden;
FState.BackupPostDataProperty("Hidden");
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
//string postValue = postCollection[postDataKey];
//bool postChecked = !String.IsNullOrEmpty(postValue);
bool postChecked = Convert.ToBoolean(postCollection[CheckedHiddenFieldID]);
if (Checked != postChecked)
{
Checked = postChecked;
FState.BackupPostDataProperty("Checked");
return(true);
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postSelectedDateStr = postCollection[SelectedDateHiddenFieldID];
if (!String.IsNullOrEmpty(postSelectedDateStr))
{
DateTime currentSelectedDate = DateTime.ParseExact(postSelectedDateStr, DateFormatString, CultureInfo.InvariantCulture);
if (currentSelectedDate != SelectedDate)
{
SelectedDate = currentSelectedDate;
FState.BackupPostDataProperty("SelectedDate");
}
}
return(false);
}
/// <summary>
/// 处理回发数据
/// 回发到服务器，判断控件的属性是否变化，
/// 如果变化返回true，则RaisePostDataChangedEvent
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postValue = postCollection[UniqueID];
//// Extjs4.0.1 没能正确的设置 htmleditor 的提交隐藏字段，这个在更高版本中可能要删除
//string postValue = postCollection[ClientID + "_Text"];
if (postValue != null && Text != postValue)
{
Text = postValue;
FState.BackupPostDataProperty("Text");
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
// 不管单选框是否在分组中，每个单选框的Checked都在POST参数中
bool postChecked = Convert.ToBoolean(postCollection[CheckedHiddenFieldID]);
if (Checked != postChecked)
{
Checked = postChecked;
FState.BackupPostDataProperty("Checked");
return(true);
}
//if (String.IsNullOrEmpty(GroupName))
//{
// // This radio button is not in a group
// string postValue = postCollection[postDataKey];
// bool postChecked = !String.IsNullOrEmpty(postValue);
// if (Checked != postChecked)
// {
// Checked = postChecked;
// FState.BackupPostDataProperty("Checked");
// return true;
// }
//}
//else
//{
// // This radio is in a group
// string postValue = postCollection[GroupName];
// if (!String.IsNullOrEmpty(postValue))
// {
// bool postChecked = (ClientID == postValue) ? true : false;
// if (Checked != postChecked)
// {
// Checked = postChecked;
// FState.BackupPostDataProperty("Checked");
// return true;
// }
// }
//}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
//List<string> selectedValues = new List<string>();
//for (int i = 0, count = Items.Count; i < count; i++)
//{
// if (!String.IsNullOrEmpty(postCollection[postDataKey + "_" + i.ToString()]))
// {
// CheckItem item = Items[i];
// selectedValues.Add(item.Value);
// }
//}
//string[] selectedValueArray = selectedValues.ToArray();
string[] selectedValueArray = StringUtil.GetStringListFromString(postCollection[SelectedValueArrayHiddenFieldID]).ToArray();
if (!StringUtil.CompareStringArray(selectedValueArray, SelectedValueArray))
{
SelectedValueArray = selectedValueArray;
FState.BackupPostDataProperty("SelectedValueArray");
return(true);
}
return(false);
}
/// <summary>
/// 处理回发数据
/// </summary>
/// <param name="postDataKey">回发数据键</param>
/// <param name="postCollection">回发数据集</param>
/// <returns>回发数据是否改变</returns>
public virtual bool LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string postValue = postCollection[UniqueID];
// 只有启用表单控件时，才判断Text是否改变
// 对于TextBox，如果禁用了（disabled="disabled"）则postValue == null，也就是说此表单字段不会提交到服务器（这是浏览器行为）。
if (Enabled)
{
// If post value is empty, null or equals to the EmptyText property, we can consider it to be String.Empty.
if (String.IsNullOrEmpty(postValue) || postValue == EmptyText)
{
postValue = String.Empty;
}
if (Text != postValue)
{
Text = postValue;
FState.BackupPostDataProperty("Text");
return(true);
}
}
return(false);
}
/// <summary>
/// 渲染 HTML 之前调用（页面第一次加载或者普通回发）
/// </summary>
protected override void OnFirstPreRender()
{
// 确保 F_Items 和 SelectedValue 在页面第一次加载时都存在于f_state中
FState.AddModifiedProperty("F_Items");
FState.AddModifiedProperty("SelectedValueArray");
base.OnFirstPreRender();
#region options
if (Required)
{
OB.AddProperty("allowBlank", false);
if (!String.IsNullOrEmpty(RequiredMessage))
{
OB.AddProperty("blankText", RequiredMessage);
}
}
OB.RemoveProperty("name");
if (ColumnNumber <= 0)
{
OB.AddProperty("columns", "auto");
}
else
{
OB.AddProperty("columns", ColumnNumber);
}
if (ColumnVertical)
{
OB.AddProperty("vertical", true);
}
//OB.AddProperty("name", UniqueID);
#endregion
#region Items
/*
* string xstateName = String.Format("{0}_xstate", XID);
* string xitemsName = String.Format("{0}_xitems", XID);
* string hasDataName = xstateName;
*
* string xstate = OB.GetProperty("f_state");
* OB.AddProperty("f_state", xstateName, true);
*
* string jsState = String.Format("var {0}={1};", xstateName, xstate);
*
* if (!FState.ModifiedProperties.Contains("F_Items"))
* {
* xstate = ConvertPropertiesToJObject(new List<string> { "F_Items", "SelectedValueArray" }).ToString(Formatting.None);
* jsState += String.Format("var {0}={1};", xitemsName, xstate);
* hasDataName = xitemsName;
* }
*
* OB.AddProperty("name", UniqueID);
* OB.AddProperty("items", String.Format("F.util.resolveCheckBoxGroup('{0}',{1},false)", UniqueID, hasDataName), true);
*/
OB.AddProperty("name", UniqueID);
OB.AddProperty("items", String.Format("F.util.resolveCheckBoxGroup('{0}',{1},false)", UniqueID, GetFStateScriptID()), true);
#endregion
#region AutoPostBack
if (AutoPostBack)
{
// 道理和RadioButtonList类似。
//OB.Listeners.AddProperty("change", String.Format("function(group,checkedArray){{if(typeof(checkedArray)!=='boolean'){{{0}}}}}", GetPostBackEventReference()), true);
AddListener("change", String.Format("if(typeof(checkedArray)!=='boolean'){{{0}}}", GetPostBackEventReference()), "group", "checkedArray");
}
/*
* if (!String.IsNullOrEmpty(SelectedValue))
* {
* OB.AddProperty("value", SelectedValue);
* }
*/
#region old code
//string autoPostBackScript = String.Empty;
//if (AutoPostBack)
//{
// //// change 事件只有在失去焦点时才触发，是不及时的
// //OB.Listeners.RemoveProperty(OptionName.Change);
// //OB.Listeners.AddProperty(OptionName.Check, String.Format("function(newValue,oldValue){{\r\nbox_pageStateChange();alert(newValue+':'+oldValue);\r\n}}"), true);
// string selectScript = String.Format("function(newValue,oldValue){{\r\nalert(newValue+':'+oldValue);\r\n}}");
// selectScript = String.Format("{0}.on('{1}',{2},box,{{delay:0}});", ClientID, OptionName.Check, selectScript);
// autoPostBackScript += selectScript;
//}
//string backgroundColorStyle = String.Empty;
//if (EnableBackgroundColor)
//{
// backgroundColorStyle = AboutConfig.GetDefaultBackgroundColor(PageManagerInstance.Theme.ToString());
//}
//else if (EnableLightBackgroundColor)
//{
// backgroundColorStyle = AboutConfig.GetLightBackgroundColor(PageManagerInstance.Theme.ToString());
//}
//if (!String.IsNullOrEmpty(backgroundColorStyle))
//{
// string backgroundColorScript = String.Format("Ext.each(X.{0}.el.query('.x-panel-body'),function(item,index){{Ext.get(item).setStyle('background-color','{1}');}});", ClientJavascriptID, backgroundColorStyle);
// string renderScript = "(function(){" + backgroundColorScript + "}).defer(20);";
// OB.Listeners.AddProperty("render", "function(component){" + renderScript + "}", true);
//}
#endregion
#endregion
// EXTJS的BUG，不支持默认Readonly=true的情况，需要自己修正
if (Readonly)
{
//OB.Listeners.AddProperty("render", JsHelper.GetFunction("cmp.setReadOnly(true);", "cmp"), true);
AddListener("render", "cmp.setReadOnly(true);", "cmp");
}
string jsContent = String.Format("var {0}=Ext.create('Ext.form.CheckboxGroup',{1});", XID, OB.ToString());
AddStartupScript(jsContent);
}
/// <summary>
/// 渲染 HTML 之前调用（页面第一次加载或者普通回发）
/// </summary>
protected override void OnFirstPreRender()
{
// 确保 F_Items 和 SelectedValue 在页面第一次加载时都存在于f_state中
FState.AddModifiedProperty("F_Items");
FState.AddModifiedProperty("SelectedValue");
base.OnFirstPreRender();
#region examples
//var nextStepList = [
// ['审核', '1'],
// ['不审核', '2']
//];
//var nextStepStore = new Ext.data.SimpleStore({
// fields: ['text', 'value'],
// data: nextStepList
//});
//{
// xtype:'combo',
// store: nextStepStore,
// displayField:'text',
// valueField:'value',
// typeAhead: true,
// mode: 'local',
// triggerAction: 'all',
// value:'1',
// emptyText:'请选择下一步',
// selectOnFocus:true,
// allowBlank:false,
// fieldLabel: '下一步',
// labelSeparator:' <span style="color:red;vertical-align:text-bottom;">*</span>',
// name: 'nextStep',
// anchor:'95%'
//}
#endregion
#region Properties
if (EnableEdit)
{
OB.AddProperty("editable", true);
}
else
{
OB.AddProperty("editable", false);
}
if (ForceSelection)
{
OB.AddProperty("forceSelection", true);
}
else
{
OB.AddProperty("forceSelection", false);
}
//if (Resizable)
//{
// OB.AddProperty("resizable", true);
//}
OB.AddProperty("hiddenName", SelectedValueHiddenFieldID);
JsObjectBuilder storeBuilder = new JsObjectBuilder();
storeBuilder.AddProperty("fields", "['value','text','enabled','prefix']", true);
storeBuilder.AddProperty("data", String.Format("F.simulateTree.transform({0}.F_Items)", GetFStateScriptID()), true);
OB.AddProperty("store", String.Format("Ext.create('Ext.data.ArrayStore',{0})", storeBuilder), true);
OB.AddProperty("value", String.Format("{0}.SelectedValue", GetFStateScriptID()), true);
OB.AddProperty("tpl", "F.util.ddlTPL", true);
OB.AddProperty("queryMode", "local");
OB.AddProperty("triggerAction", "all");
#region old code
//OB.AddProperty("mode", "local");
//// 点击下拉按钮时显示全部内容
//OB.AddProperty("triggerAction", "all");
//// 必须选中一个值，不能自己输入内容
//OB.AddProperty("forceSelection", true);
//// 此下拉列表控件不可以编辑
//OB.AddProperty("editable", false);
//OB.AddProperty(OptionName.Title, "Title");
//if (TypeAhead) OB.AddProperty(OptionName.TypeAhead, true);
//OB.AddProperty(OptionName.SelectOnFocus, true);
//// SelectedValue可以为空
//if (!String.IsNullOrEmpty(SelectedValue))
//{
// OB.AddProperty("value", SelectedValue);
//}
#endregion
#endregion
#region old code
//string hiddenFieldsScript = String.Empty;
//if (AutoPostBack)
//{
// hiddenFieldsScript += GetSetHiddenFieldValueScript(LastSelectedValueHiddenID, SelectedValue);
//}
//string disableSelectRowIndexsString = GetDisableSelectRowIndexsString();
//string disableSelectRowIndexsScript = GetSetHiddenFieldValueScript(DisableRowIndexsHiddenID, disableSelectRowIndexsString);
//// TODO:
//// 这个要放在加载数据的前面，因为加载数据时需要渲染UI，渲染UI时需要用到这个隐藏字段的值
//if (AjaxPropertyChanged("DisableSelectRowIndexsString", disableSelectRowIndexsString))
//{
// AddAjaxPropertyChangedScript(disableSelectRowIndexsScript);
//}
// 不管是不是disableSelectFields.Count > 0，都要执行下面的语句，因为可能页面加载时为0，在Ajax后不为零
//if (disableSelectFields.Count > 0)
//OB.AddProperty(OptionName.Tpl, String.Format("'<tpl for=\".\"><div class=\"x-combo-list-item {{[F.util.isHiddenFieldContains(\"{0}\",xindex-1) ? \"f-combo-list-item-disable-select\" : \"\"]}}\">{{text}}</div></tpl>'", DisableSelectRowIndexsHiddenID), true);
//var tplStr = "'<tpl for=\".\"><div class=\"x-combo-list-item\">{text}</div></tpl>'";
//var tplStr = "new Ext.XTemplate('<tpl for=\".\"><div class=\"x-combo-list-item\">{text}</div></tpl>')";
//var tplStr = "<tpl for=\".\"><div class=\"x-combo-list-item <tpl if=\"!enabled\">x-combo-list-item-disable</tpl>\">{prefix}{text}</div></tpl>";
//OB.AddProperty("tpl", tplStr);
//OB.AddProperty("tpl", tplStr.Replace("#DisableRowIndexsHiddenID#", DisableRowIndexsHiddenID), true);
//string setSimulateTreeTextFunctionScript = String.Empty;
//string setSimulateTreeTextScript = String.Empty;
//if (EnableSimulateTree)
//{
// string setSimulateTextScript = String.Format("var text=Ext.get('{0}').dom.value;if(text.lastIndexOf('<img')>=0){{Ext.get('{0}').dom.value=F.util.stripHtmlTags(text);}}", ClientID);
// setSimulateTreeTextFunctionScript = String.Format("{0}_setSimulateText=function(){{{1}}};", ClientJavascriptID, setSimulateTextScript);
// // 加载完毕后，显示选中的值
// //AddAbsoluteStartupScript(String.Format("{0}_setSimulateText();", ClientJavascriptID));
// // 下拉列表加载完毕后，立即去掉前面图片的HTML标签
// string renderScript = JsHelper.GetDeferScript(String.Format("{0}_setSimulateText();", ClientJavascriptID), 20); // "(function(){" + String.Format("{0}_setSimulateText();", ClientJavascriptID) + "}).defer(20);";
// OB.Listeners.AddProperty(OptionName.EVENT_RENDER, "function(component){" + renderScript + "}", true);
//}
//string simulateTreeAllScript = String.Empty;
//if (EnableSimulateTree)
//{
// // 在选中一项后，立即去掉前面图片的HTML标签
// simulateTreeAllScript += "\r\n";
// //string simulateTreeScript = String.Format("function(ddl,record,index){{var text=record.data.text;var startDivIndex=text.lastIndexOf('</div>');text=text.substr(startDivIndex+6);Ext.get('{0}').dom.value=text;}}", ClientID);
// string simulateTreeScript = String.Format("function(ddl,record,index){{X.{0}_setSimulateText();}}", ClientJavascriptID);
// simulateTreeScript = String.Format("{0}.on('{1}',{2},box,{{delay:0}});", ClientJavascriptID, OptionName.Select, simulateTreeScript);
// //AddAbsoluteStartupScript( simulateTreeScript);
// simulateTreeAllScript += simulateTreeScript;
// simulateTreeAllScript += "\r\n";
// string simulateTreeBlurScript = String.Format("function(ddl){{X.{0}_setSimulateText();}}", ClientJavascriptID);
// simulateTreeBlurScript = String.Format("{0}.on('{1}',{2},box,{{delay:10}});", ClientJavascriptID, OptionName.Blur, simulateTreeBlurScript);
// //AddAbsoluteStartupScript( simulateTreeBlurScript);
// simulateTreeAllScript += simulateTreeBlurScript;
//}
// These are default values, which are assignment in extender.js.
//OB.AddProperty("displayField", "text");
//OB.AddProperty("valueField", "value");
//OB.AddProperty("store", "new Ext.data.ArrayStore({fields:['value','text','enabled','prefix']})", true);
//string dataScript = String.Empty;
//string fields = "['value','text','enabled','prefix']";
//string storeScript = "new Ext.data.ArrayStore({fields:['value','text','enabled','prefix']})";//", fields, GetDataArrayString()); // GetDataArrayString()
//OB.AddProperty(OptionName.Store, String.Format("new Ext.data.ArrayStore({{fields:['value','text'],data:{0}}})", dataArrayString), true);
//OB.AddProperty("store", String.Format("{0}_data", XID), true);
//string dataScript = String.Format("{0}_data=new Ext.data.ArrayStore({{fields:['value','text'],data:{1}}});", ClientJavascriptID, dataArrayString);
//sb.AppendFormat("this.{0}_store=new Ext.data.SimpleStore({{fields:['text', 'value'],data:this.{0}_data}});", ClientJavascriptID);
#endregion
#region AutoPostBack
StringBuilder beforeselectSB = new StringBuilder();
// 是否能选中一项（如果此项不能选中，则点击没用）
//beforeselectSB.AppendFormat("if(F.util.isHiddenFieldContains('{0}',index)){{return false;}}", DisableRowIndexsHiddenID);
beforeselectSB.Append("if(!record.data.enabled){return false;}");
if (AutoPostBack)
{
beforeselectSB.Append("cmp.f_tmp_lastvalue=cmp.getValue();");
string selectScript = "if(cmp.f_tmp_lastvalue!==cmp.getValue()){" + GetPostBackEventReference() + "}";
OB.Listeners.AddProperty("select", JsHelper.GetFunction(selectScript, "cmp"), true);
}
OB.Listeners.AddProperty("beforeselect", JsHelper.GetFunction(beforeselectSB.ToString(), "cmp", "record", "index"), true);
#region old code
//if (AutoPostBack)
//{
// // Note: we can't use change event, because it get triggered when the combox lost focus, which is not in time.
// // Beforeselect - If current select item is not changed, don't PostBack.
// string beforeselectScript = String.Format("function(ddl,record,index){{Ext.get('{0}').dom.value=Ext.get('{1}').dom.value;}}", LastSelectedValueHiddenID, SelectedValueHiddenID);
// beforeselectScript = String.Format("{0}.on('{1}',{2},X,{{delay:0}});", XID, "beforeselect", beforeselectScript);
// //AddAbsoluteStartupScript( beforeselectScript);
// autoPostBackScript += beforeselectScript;
// // Select
// string selectScript = String.Format("function(ddl,record,index){{if(record.data.value!=Ext.get('{0}').dom.value){{{1}}}}}", LastSelectedValueHiddenID, GetPostBackEventReference());
// selectScript = String.Format("{0}.on('{1}',{2},X,{{delay:0}});", XID, "select", selectScript);
// //AddAbsoluteStartupScript( selectScript);
// autoPostBackScript += selectScript;
// //OB.Listeners.RemoveProperty(OptionName.Change);
// //OB.Listeners.AddProperty(OptionName.Change, String.Format("function(ddl,newValue,oldValue){{box_pageStateChange();alert(newValue+':'+oldValue);}}"), true);
//}
#endregion
#endregion
#region Listeners - render
//string renderScript = "cmp.f_loadData();cmp.f_setValue();";
//OB.Listeners.AddProperty("render", JsHelper.GetFunction(renderScript, "cmp"), true);
#endregion
#region AddStartupScript
string contentScript = String.Format("var {0}=Ext.create('Ext.form.field.ComboBox',{1});", XID, OB.ToString());
AddStartupScript(contentScript);
#region old code
//List<string> totalModifiedProperties = FState.GetTotalModifiedProperties();
//StringBuilder loadDataSB = new StringBuilder();
//if (totalModifiedProperties.Contains("F_Items"))
//{
// loadDataSB.AppendFormat("{0}.f_loadData();", XID);
//}
//else
//{
// loadDataSB.AppendFormat("{0}.store.loadData({1});", XID, F_Items.ToString());
//}
//if (totalModifiedProperties.Contains("SelectedValue"))
//{
// loadDataSB.AppendFormat("{0}.f_setValue();", XID);
//}
//else
//{
// loadDataSB.AppendFormat("{0}.f_setValue({1});", XID, JsHelper.Enquote(SelectedValue));
//}
#endregion
#endregion
}
