/// <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()
{
base.OnFirstPreRender();
#region Options
JsObjectBuilder fieldDefaults = new JsObjectBuilder();
if (LabelWidth.Value != ConfigPropertyValue.FORM_LABELWIDTH_DEFAULT)
{
fieldDefaults.AddProperty("labelWidth", LabelWidth.Value);
}
if (LabelSeparator != ConfigPropertyValue.FORM_LABELSEPARATOR_DEFAULT)
{
fieldDefaults.AddProperty("labelSeparator", LabelSeparator);
}
if (LabelAlign != ConfigPropertyValue.FORM_LABELALIGN_DEFAULT && LabelAlign != FineUI.LabelAlign.Undefined)
{
fieldDefaults.AddProperty("labelAlign", LabelAlignHelper.GetName(LabelAlign));
}
if (MessageTarget != ConfigPropertyValue.FORM_MESSAGETARGET_DEFAULT)
{
fieldDefaults.AddProperty("msgTarget", MessageTargetHelper.GetName(MessageTarget));
}
if (fieldDefaults.Count > 0)
{
OB.AddProperty("fieldDefaults", fieldDefaults);
}
#endregion
}
/// <summary>
/// 取得页面初始化时脚本
/// </summary>
/// <param name="script"></param>
/// <returns></returns>
private string GetStartupScript(string script)
{
#region beforeBuilder
StringBuilder beforeBuilder = new StringBuilder();
//beforeBuilder.Append("F.init();");
// ExtJS2.2的BUG，Ext.onReady会被调用两次（在ExtJS 2.2.1中已经修正）
// Ext.onReady在extjsv3.1.0中依然有问题，在IE下有时会导致页面空白，不能继续执行，只有在点击Stop按钮或者重新刷新后才行。
// http://www.extjs.net/forum/showthread.php?t=69437
// http://www.extjs.com/forum/showthread.php?p=347524#post347524
// https://extjs.net/forum/showthread.php?t=86948
//beforeBuilder.Append("if(X.initialized){return;}X.initialized=true;");
// 空白图片，只在 IE6 和 IE7 下设置（默认为 http://www.sencha.com/s.gif ），其他浏览器下使用 data URL
//beforeBuilder.AppendFormat("if(Ext.isIE6||Ext.isIE7){{Ext.BLANK_IMAGE_URL='{0}';}}", ResourceHelper.GetWebResourceUrl("FineUI.res.img.s.gif"));
//beforeBuilder.Append("F.util.init();");
// form 相关配置
//beforeBuilder.Append("var fieldPro=Ext.form.Base.prototype;");
//beforeBuilder.AppendFormat("fieldPro.msgTarget='{0}';", MsgTargetHelper.GetName(PageManager.Instance.FormMessageTarget));
//beforeBuilder.AppendFormat("fieldPro.labelWidth={0};", PageManager.Instance.FormLabelWidth.Value);
//beforeBuilder.AppendFormat("fieldPro.labelSeparator='{0}';", PageManager.Instance.FormLabelSeparator);
//beforeBuilder.AppendFormat("F.util.init('{0}',{1},'{2}','{3}',{4},'{5}',{6},'{7}',{8});",
// MessageTargetHelper.GetName(PageManager.Instance.FormMessageTarget),
// PageManager.Instance.FormLabelWidth.Value,
// PageManager.Instance.FormLabelSeparator,
// //PageManager.Instance.EnableBigFont.ToString().ToLower(),
// Page.ResolveUrl(ResourceHelper.GetEmptyImageUrl()), //String.Format("{0}/res/images/s.gif", GlobalConfig.GetExtjsBasePath())), //ResourceHelper.GetWebResourceUrlResAxd("FineUI.res.img.s.gif&v=1"),
// //PageManager.Instance.EnableAspnetSubmitButtonAjax.ToString().ToLower(),
// PageManager.Instance.EnableAjaxLoading.ToString().ToLower(),
// AjaxLoadingTypeName.GetName(PageManager.Instance.AjaxLoadingType),
// PageManager.Instance.EnableAjax.ToString().ToLower(),
// ThemeHelper.GetName(PageManager.Instance.Theme),
// PageManager.Instance.EnableFormChangeConfirm.ToString().ToLower()
// );
//beforeBuilder.AppendFormat("F.util.init('{0}',{1},'{2}','{3}',{4},'{5}',{6},'{7}',{8});",
// MessageTargetHelper.GetName(PageManager.Instance.FormMessageTarget),
// PageManager.Instance.FormLabelWidth.Value,
// PageManager.Instance.FormLabelSeparator,
// //PageManager.Instance.EnableBigFont.ToString().ToLower(),
// Page.ResolveUrl(ResourceHelper.GetEmptyImageUrl()), //String.Format("{0}/res/images/s.gif", GlobalConfig.GetExtjsBasePath())), //ResourceHelper.GetWebResourceUrlResAxd("FineUI.res.img.s.gif&v=1"),
// //PageManager.Instance.EnableAspnetSubmitButtonAjax.ToString().ToLower(),
// PageManager.Instance.EnableAjaxLoading.ToString().ToLower(),
// AjaxLoadingTypeName.GetName(PageManager.Instance.AjaxLoadingType),
// PageManager.Instance.EnableAjax.ToString().ToLower(),
// ThemeHelper.GetName(PageManager.Instance.Theme),
// PageManager.Instance.EnableFormChangeConfirm.ToString().ToLower()
// );
JsObjectBuilder initObj = new JsObjectBuilder();
if (PageManager.Instance.FormMessageTarget != ConfigPropertyValue.FORM_MESSAGETARGET_DEFAULT)
{
initObj.AddProperty("msgTarget", MessageTargetHelper.GetName(PageManager.Instance.FormMessageTarget));
}
if (PageManager.Instance.FormLabelWidth != ConfigPropertyValue.FORM_LABELWIDTH_DEFAULT)
{
initObj.AddProperty("labelWidth", PageManager.Instance.FormLabelWidth.Value);
}
if (PageManager.Instance.FormLabelSeparator != ConfigPropertyValue.FORM_LABELSEPARATOR_DEFAULT)
{
initObj.AddProperty("labelSeparator", PageManager.Instance.FormLabelSeparator);
}
//initObj.AddProperty("blankImageUrl", Page.ResolveUrl(ResourceHelper.GetEmptyImageUrl()));
if (PageManager.Instance.EnableAjaxLoading != ConfigPropertyValue.ENABLE_AJAX_LOADING_DEFAULT)
{
initObj.AddProperty("enableAjaxLoading", PageManager.Instance.EnableAjaxLoading.ToString().ToLower());
}
if (PageManager.Instance.AjaxLoadingType != ConfigPropertyValue.AJAX_LOADING_TYPE_DEFAULT)
{
initObj.AddProperty("ajaxLoadingType", AjaxLoadingTypeName.GetName(PageManager.Instance.AjaxLoadingType));
}
if (PageManager.Instance.EnableAjax != ConfigPropertyValue.ENABLE_AJAX_DEFAULT)
{
initObj.AddProperty("enableAjax", PageManager.Instance.EnableAjax.ToString().ToLower());
}
if (PageManager.Instance.Theme != Theme.Neptune)
{
initObj.AddProperty("theme", ThemeHelper.GetName(PageManager.Instance.Theme));
}
if (PageManager.Instance.Language != ConfigPropertyValue.LANGUAGE_DEFAULT)
{
initObj.AddProperty("language", LanguageHelper.GetName(PageManager.Instance.Language));
}
if (PageManager.Instance.EnableFormChangeConfirm)
{
initObj.AddProperty("formChangeConfirm", PageManager.Instance.EnableFormChangeConfirm.ToString().ToLower());
}
if (PageManager.Instance.AjaxTimeout != ConfigPropertyValue.AJAX_TIMEOUT_DEFAULT)
{
initObj.AddProperty("ajaxTimeout", PageManager.Instance.AjaxTimeout);
}
initObj.AddProperty("_version", GlobalConfig.ProductVersion);
beforeBuilder.AppendFormat("F.init({0});", initObj);
//if (PageManager.Instance.BeforeAjaxPostBackScript != String.Empty)
//{
// beforeBuilder.AppendFormat("F.util.beforeAjaxPostBackScript=function(){{{0}}};", PageManager.Instance.BeforeAjaxPostBackScript);
//}
//beforeBuilder.Append("F.ajax.hookPostBack();");
//if (PageManager.Instance.EnableAjax)
//{
// if (PageManager.Instance.AjaxTimeout != ConfigPropertyValue.AJAX_TIMEOUT_DEFAULT)
// {
// beforeBuilder.AppendFormat("Ext.Ajax.timeout={0};", PageManager.Instance.AjaxTimeout * 1000);
// }
//}
//if (PageManager.Instance.EnableBigFont)
//{
// beforeBuilder.Append("Ext.getBody().addCls('bigfont');");
//}
// WindowGroup
//beforeBuilder.AppendFormat("{0}=new Ext.WindowGroup();{0}.zseed=6000;", WINDOW_DEFAULT_GROUP_ID);
//// CookieProvider
//beforeBuilder.AppendFormat("{0}=new Ext.state.CookieProvider();", COOKIE_PROVIDER_ID);
//// HiddenFields
//beforeBuilder.AppendFormat("{0}=[];", HIDDEN_FIELDS_ID);
// 保存页面中可输入的表单字段状态是否发生变化的隐藏字段
//innderBuilder.AppendFormat("var sn=document.createElement('input');sn.type='hidden';sn.value='false';sn.id=sn.name='{0}';Ext.getBody().query('form')[0].appendChild(sn);", PAGE_STATE_CHANGED_ID);
//innderBuilder.AppendFormat("Ext.DomHelper.append(document.forms[0],{{tag:'input',type:'hidden',value:'false',id:'{0}',name:'{0}'}});", PAGE_STATE_CHANGED_ID);
//beforeBuilder.AppendFormat("F.util.setHiddenFieldValue('{0}','false');", PAGE_STATE_CHANGED_ID);
// 5.预加载图片
//beforeBuilder.AppendFormat("{0}=[];", PRELOAD_IMAGES_ID);
//beforeBuilder.AppendFormat("{0}.push('{1}');", PRELOAD_IMAGES_ID, ResourceHelper.GetWebResourceUrl(Page, "FineUI.res.img.default.form.error-tip-corners.gif"));
//beforeBuilder.AppendFormat("box_preloadImages({0});", PRELOAD_IMAGES_ID);
#endregion
#region afterBuilder
//StringBuilder afterBuilder = new StringBuilder();
//afterBuilder.Append("\r\n");
// 注册隐藏字段
//string hiddenFieldScript = "var itemNode=Ext.get(item[0]);if(itemNode==null){Ext.DomHelper.append(document.forms[0],{tag:'input',type:'hidden',value:item[1],id:item[0],name:item[0]});}else{itemNode.dom.value=item[1];}";
//afterBuilder.AppendFormat("Ext.each({0},function(item){{{1}}},box);", HIDDEN_FIELDS_ID, hiddenFieldScript);
//afterBuilder.Append("box_alertDEBUG();");
//afterBuilder.Append("if(typeof(onReady)==='function'){onReady.call(window);}");
//afterBuilder.Append("F.util.triggerReady();");
//// 如果是回发并且允许回发注册onReady脚本
//if (!Page.IsPostBack || (Page.IsPostBack && PageManager.Instance.ExecuteOnReadyWhenPostBack))
//{
// afterBuilder.Append("if(typeof(onReady)==='function'){onReady.call(window);}");
//}
//afterBuilder.Append("\r\n");
//#if DEBUG
// afterBuilder.Append("window.f_render_end_time = new Date();");
//#endif
#endregion
// 需要注册script
//string contentScript = String.Format("EXTASPNET_READY=function(){{{0}}};", beforeBuilder.ToString() + script + afterBuilder.ToString());
//contentScript += "Ext.onReady(EXTASPNET_READY);";//Ext.EventManager.on(window,'onload',function(){EXTASPNET_READY();});";//if(Ext.isIE){}else{Ext.onReady(EXTASPNET_READY);}";
string contentScript = String.Format("F.load(function(){{{0}}});", beforeBuilder.ToString() + script);
//#if DEBUG
// contentScript += "var x_end_time=new Date();";
//#endif
#region RELEASE模式下去除换行符
if (!GlobalConfig.GetDebugMode())
{
contentScript = contentScript.Replace("\r\n", "");
}
#endregion
string checkScript = "if(!F&&!Ext){if(confirm('ERROR: extjs folder is lost, download it now?')){window.location.href='http://fineui.com/bbs/forum.php?mod=viewthread&tid=3218';}}";
return(checkScript + contentScript);
}
