/// <summary>
/// Includes the specified embedded JavaScript file in the page.
/// </summary>
/// <param name="manager">Accessible via Page.ClientScript.</param>
/// <param name="resourceName">The name used to identify the embedded JavaScript file.</param>
private static void IncludeJavaScript(ClientScriptManager manager, string resourceName)
{
var type = typeof(JavaScriptHelper);
if (!manager.IsClientScriptBlockRegistered(resourceName))
{
manager.RegisterClientScriptResource(type, resourceName);
}
}
/**/
/// <summary>
/// 弹出对话框(弹出对话框后css会失效)
/// </summary>
/// <param name="message">提示信息</param>
public static void ShowMessage(string message)
{
StringBuilder sb = new StringBuilder();
sb.Append("<script language=\"javascript\"> \n");
sb.Append("alert(\"" + message.Trim() + "\"); \n");
sb.Append("</script>");
System.Web.HttpContext.Current.Response.Write(sb.ToString());
}
/**/
/// <summary>
/// 弹出对话框(不影响css样式)
/// </summary>
/// <param name="page">页面指针,一般为this</param>
/// <param name="scriptKey">脚本键,唯一</param>
/// <param name="message">提示信息</param>
public static void ShowMessage(System.Web.UI.Page page, string scriptKey, string message)
{
System.Web.UI.ClientScriptManager csm = page.ClientScript;
if (!csm.IsClientScriptBlockRegistered(scriptKey))
{
string strScript = "alert('" + message + "');";
csm.RegisterClientScriptBlock(page.GetType(), scriptKey, strScript, true);
}
}
/// <summary>返回默认的reloadForm实现,配合Box.js中的Dialog.CloseAndRefresh</summary>
/// <returns></returns>
public static bool RegisterReloadFormJs(ClientScriptManager script, bool isPostback)
{
if (!script.IsClientScriptBlockRegistered(typeof(LinkBox), "ReloadFormJs"))
{
script.RegisterClientScriptBlock(typeof(LinkBox), "ReloadFormJs", Helper.JsMinSimple(!XControlConfig.Debug, @"
function reloadForm(){
if(!" + ("" + isPostback).ToLower() + @"){
location.reload();
return true;
}
var buttons = document.getElementsByTagName('input');
for(var i=0;i<buttons.length;i++){
var ele = buttons[i];
if((ele.type === 'submit' || ele.type === 'button') && ele.value === '查询'){
if(ele.click){
ele.click();
}else if(document.createEvent && ele.dispatchEvent){
var event = document.createEvent('MouseEvent');
event.initMouseEvent('click', true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
ele.dispatchEvent(event);
}else{
break;
}
return true;
}
}
return false;
}"), true);
return true;
}
return false;
}
/// <summary>
/// Injects the specified manager.
/// </summary>
/// <param name="manager">The manager.</param>
/// <param name="validationType">Type of the validation.</param>
/// <param name="cssClass">The CSS class.</param>
/// <param name="containerControl">The container control.</param>
/// <param name="controlToValidate">The control to validate.</param>
/// <param name="errorMessage">The error message.</param>
/// <param name="selectionLimit">The selection limit.</param>
/// <param name="maxLength">Length of the max.</param>
public override void RegisterValidator(ClientScriptManager manager, ValidationType validationType, string cssClass, Control containerControl, string controlToValidate, string errorMessage, int selectionLimit, int maxLength)
{
if (validationType == ValidationType.RequiredField)
{
containerControl.Controls.Add(new RequiredFieldValidator
{
Display = ValidatorDisplay.Dynamic,
ControlToValidate = controlToValidate,
ValidationGroup = this.ValidationGroup,
ErrorMessage = "<span class=\"error-text\">" + errorMessage + "</span>",
CssClass = cssClass
});
}
if (validationType == ValidationType.EmailField)
{
containerControl.Controls.Add(new RegularExpressionValidator
{
Display = ValidatorDisplay.Dynamic,
ControlToValidate = controlToValidate,
ValidationGroup = this.ValidationGroup,
ValidationExpression = Engage.Utility.EmailsRegEx,
ErrorMessage = "<span class=\"error-text\">" + errorMessage + "</span>",
CssClass = cssClass
});
}
if (validationType == ValidationType.LimitedLengthField)
{
containerControl.Controls.Add(new TextBoxLengthValidator
{
Display = ValidatorDisplay.Dynamic,
ControlToValidate = controlToValidate,
ValidationGroup = this.ValidationGroup,
ErrorMessage = "<span class=\"error-text\">" + errorMessage + "</span>",
MaxLength = maxLength,
CssClass = cssClass
});
}
if (validationType == ValidationType.LimitedSelection)
{
if (selectionLimit > 0)
{
var gnarlyScriptBuilder = new StringBuilder(128);
gnarlyScriptBuilder.Append("<script type=\"text/javascript\">");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append("var checkBoxesSelected = 0;");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append("var checkBoxLimit = ");
gnarlyScriptBuilder.Append(selectionLimit);
gnarlyScriptBuilder.Append(";");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append("function CheckSelectedCount(val)");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append("{");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" jQuery('.limit-reached').hide(); ");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" var allowCheck = true;");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" if (val.checked)");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" {");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" if ((checkBoxesSelected + 1) <= checkBoxLimit)");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" {");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" checkBoxesSelected++;");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" }");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" else");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" {");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" jQuery('.limit-reached').show(); ");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" allowCheck = false;");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" }");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" }");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" else ");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" {");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" checkBoxesSelected--;");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" }");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append(" return allowCheck;");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append("}");
gnarlyScriptBuilder.Append(Environment.NewLine);
gnarlyScriptBuilder.Append("</script>");
gnarlyScriptBuilder.Append(Environment.NewLine);
if (!manager.IsClientScriptBlockRegistered("CheckBoxLimitCheck"))
{
manager.RegisterClientScriptBlock(this.GetType(), "CheckBoxLimitCheck", gnarlyScriptBuilder.ToString());
}
}
}
}
