public void RegisterClientScriptBlock(Type type, string key, string script, RegisterTargetPreference targetPreference) {
if(CurrentContext != null) {
switch(targetPreference) {
case RegisterTargetPreference.Auto:
case RegisterTargetPreference.ScriptHolder:
var webScriptHolder = CurrentContext.Items[typeof(WebScriptHolder)] as WebScriptHolder;
if(webScriptHolder != null) {
webScriptHolder.RegisterClientScriptBlock(type, key, script);
break;
}
goto case RegisterTargetPreference.Head;
case RegisterTargetPreference.Head:
var htmlHeadAdapter = CurrentContext.Items[typeof(HtmlHeadAdapter)] as HtmlHeadAdapter;
if(htmlHeadAdapter != null) {
htmlHeadAdapter.RegisterClientScriptBlock(type, key, script);
break;
}
var webHead = CurrentContext.Items[typeof(WebHead)] as WebHead;
if(webHead != null) {
webHead.RegisterClientScriptBlock(type, key, script);
break;
}
goto case RegisterTargetPreference.Page;
case RegisterTargetPreference.Page:
var page = CurrentContext.CurrentHandler as Page;
if(page != null)
page.ClientScript.RegisterClientScriptBlock(type, key, script);
break;
}
}
}
public void RegisterClientScriptResource(Type type, string resourceName, RegisterTargetPreference targetPreference)
{
var page = CurrentContext.CurrentHandler as Page;
if (page != null)
{
var url = page.ClientScript.GetWebResourceUrl(type, resourceName);
RegisterClientScriptInclude(type, resourceName, url, targetPreference);
}
}
internal static UI.RegisterTargetPreference GetNewTargetPreference(RegisterTargetPreference targetPreference)
{
if (targetPreference == RegisterTargetPreference.Head)
{
return(UI.RegisterTargetPreference.Head);
}
if (targetPreference == RegisterTargetPreference.Page)
{
return(UI.RegisterTargetPreference.Page);
}
if (targetPreference == RegisterTargetPreference.ScriptHolder)
{
return(UI.RegisterTargetPreference.ScriptHolder);
}
return(UI.RegisterTargetPreference.Auto);
}
public void RegisterClientScriptBlock(Type type, string key, string script, RegisterTargetPreference targetPreference)
{
if (CurrentContext != null)
{
switch (targetPreference)
{
case RegisterTargetPreference.Auto:
case RegisterTargetPreference.ScriptHolder:
var webScriptHolder = CurrentContext.Items[typeof(WebScriptHolder)] as WebScriptHolder;
if (webScriptHolder != null)
{
webScriptHolder.RegisterClientScriptBlock(type, key, script);
break;
}
goto case RegisterTargetPreference.Head;
case RegisterTargetPreference.Head:
var htmlHeadAdapter = CurrentContext.Items[typeof(HtmlHeadAdapter)] as HtmlHeadAdapter;
if (htmlHeadAdapter != null)
{
htmlHeadAdapter.RegisterClientScriptBlock(type, key, script);
break;
}
var webHead = CurrentContext.Items[typeof(WebHead)] as WebHead;
if (webHead != null)
{
webHead.RegisterClientScriptBlock(type, key, script);
break;
}
goto case RegisterTargetPreference.Page;
case RegisterTargetPreference.Page:
var page = CurrentContext.CurrentHandler as Page;
if (page != null)
{
page.ClientScript.RegisterClientScriptBlock(type, key, script);
}
break;
}
}
}
public void RegisterClientScriptInclude(Type type, string key, string url, RegisterTargetPreference targetPreference)
{
RegisterClientScriptBlock(type, key, string.Format(CultureInfo.InvariantCulture, "<script type=\"text/javascript\" src=\"{0}\"></script>", HttpUtility.HtmlAttributeEncode(url)), targetPreference);
}
public static void RegisterClientScriptBlock(Type type, string key, string script, RegisterTargetPreference targetPreference)
{
ClientScriptRegistrator.Instance.RegisterClientScriptBlock(type, key, script, GetNewTargetPreference(targetPreference));
}
public static void RegisterClientScriptResource(Type type, string resourceName, RegisterTargetPreference targetPreference)
{
ClientScriptRegistrator.Instance.RegisterClientScriptResource(type, resourceName, GetNewTargetPreference(targetPreference));
}
public static void RegisterClientScriptInclude(Type type, string key, string url, RegisterTargetPreference targetPreference) {
ClientScriptRegistrator.Instance.RegisterClientScriptBlock(type, key, url, GetNewTargetPreference(targetPreference));
}
internal static UI.RegisterTargetPreference GetNewTargetPreference(RegisterTargetPreference targetPreference) {
if(targetPreference == RegisterTargetPreference.Head) {
return UI.RegisterTargetPreference.Head;
}
if(targetPreference == RegisterTargetPreference.Page) {
return UI.RegisterTargetPreference.Page;
}
if(targetPreference == RegisterTargetPreference.ScriptHolder) {
return UI.RegisterTargetPreference.ScriptHolder;
}
return UI.RegisterTargetPreference.Auto;
}
public static void RegisterClientScriptResource(Type type, string resourceName, RegisterTargetPreference targetPreference) {
ClientScriptRegistrator.Instance.RegisterClientScriptResource(type, resourceName, GetNewTargetPreference(targetPreference));
}
public void RegisterClientScriptResource(Type type, string resourceName, RegisterTargetPreference targetPreference) {
var page = CurrentContext.CurrentHandler as Page;
if(page != null) {
var url = page.ClientScript.GetWebResourceUrl(type, resourceName);
RegisterClientScriptInclude(type, resourceName, url, targetPreference);
}
}
public void RegisterClientScriptInclude(Type type, string key, string url, RegisterTargetPreference targetPreference) {
RegisterClientScriptBlock(type, key, string.Format(CultureInfo.InvariantCulture, "<script type=\"text/javascript\" src=\"{0}\"></script>", HttpUtility.HtmlAttributeEncode(url)), targetPreference);
}
