258 lines
11 KiB
C#
258 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq.Expressions;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Web.Mvc;
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using System.Web.Mvc.Html;
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using System.Web.Routing;
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using Kreta.Core;
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using Kreta.Framework;
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using Kreta.Resources;
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using Kreta.Web.Classes;
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using Kreta.Web.Helpers.Error;
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namespace Kreta.Web.Helpers
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{
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public static class SelectorExtensions
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{
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public static MvcHtmlString KretaSelectorFor<TModel, TResult>(this HtmlHelper<TModel> html, Expression<Func<TModel, TResult>> expression, List<SelectListItem> list, bool allowRemoveSelected = true, string clickFunctionName = "", bool preventClickEventOnDocumentReady = false)
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{
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ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, html.ViewData);
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string htmlFieldName = ExpressionHelper.GetExpressionText(expression);
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var value = metadata.Model;
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StringBuilder sb = new StringBuilder();
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sb.Append("<div id=\"div").Append(htmlFieldName.Replace(".", "_")).Append("\">");
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sb.Append("<div class=\"selectorwrapper\">");
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sb.Append("<ul class=\"bars weeks\">");
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foreach (var item in list)
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{
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sb.Append("<li val=\"").Append(item.Value).Append("\" class=\"\">");
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sb.Append("<div>").Append(item.Text).Append("</div>");
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sb.Append("</li>");
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}
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sb.Append("</ul>");
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sb.Append("<div class=\"clearfix\"></div>");
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sb.Append("</div>");
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sb.Append("<input ");
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var attributes = Mapper.GetUnobtrusiveValidationAttributes(html, expression, null, metadata);
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if (metadata.IsRequired)
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{
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attributes.Add("data-labelmsg", metadata.DisplayName + " *");
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}
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else
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{
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attributes.Add("data-labelmsg", metadata.DisplayName);
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}
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foreach (var key in attributes.Keys)
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{
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sb.Append(key + "='" + attributes[key] + "' ");
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}
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sb.Append(" type =\"hidden\" value=\"\" name=\"").Append(htmlFieldName).Append("\" id=\"").Append("").Append(htmlFieldName.Replace(".", "_")).Append("\">");
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sb.Append("</div>");
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StringBuilder scriptSb = new StringBuilder();
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scriptSb.Append("<script>");
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scriptSb.Append("$(document).ready(function() {");
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scriptSb.Append("$('#div").Append(htmlFieldName.Replace(".", "_")).Append("').find('.selectorwrapper > ul > li').click(function() {");
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scriptSb.Append("ElemKivalasztasa(this, '").Append(htmlFieldName.Replace(".", "_")).Append("');");
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if (!string.IsNullOrWhiteSpace(clickFunctionName))
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scriptSb.Append(clickFunctionName).Append("(this);");
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scriptSb.Append("});");
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if (!preventClickEventOnDocumentReady && value != null)
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scriptSb.Append("$('#div").Append(htmlFieldName.Replace(".", "_")).Append("').find('.selectorwrapper > ul > li[val=").Append(value).Append("]').click();");
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scriptSb.Append("});");
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scriptSb.Append("</script>");
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StringBuilder scriptIISb = new StringBuilder();
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if (allowRemoveSelected)
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{
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scriptIISb.Append(@"<script>
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function ElemKivalasztasa(elem, hiddenclientid) {
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var ugyanarra = $(elem).hasClass('activebar');
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$(elem).siblings('li').removeClass('activebar');
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if (ugyanarra) {
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$(elem).removeClass('activebar');
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$('#' + hiddenclientid).val('');
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}
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else {
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$(elem).addClass('activebar');
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$('#' + hiddenclientid).val($(elem).attr('val'));
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}
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}
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</script>");
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}
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else
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{
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scriptIISb.Append(@"<script>
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function ElemKivalasztasa(elem, hiddenclientid) {
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var ugyanarra = $(elem).hasClass('activebar');
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$(elem).siblings('li').removeClass('activebar');
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if (!ugyanarra) {
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$(elem).addClass('activebar');
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$('#' + hiddenclientid).val($(elem).attr('val'));
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}
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}
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</script>");
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}
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StringBuilder result = new StringBuilder();
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result.Append(scriptIISb);
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result.Append(sb);
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result.Append(scriptSb);
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return new MvcHtmlString(result.ToString());
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}
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public static MvcHtmlString RenderWithNameForSelector(this MvcHtmlString helper, int labelWidth = 6, int inputWidth = 6, bool allSizeSame = false)
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{
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StringBuilder sb = new StringBuilder();
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string labelMsg = null;
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var str = helper.ToString();
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MatchCollection matches = Regex.Matches(str, @"data-labelmsg='(.*)' ");
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foreach (Match match in matches)
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{
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labelMsg = match.Groups[1].Value;
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}
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string labelName = null;
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MatchCollection matches2 = Regex.Matches(str.Replace('"', '@'), @"name=@(.*)@ ");
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foreach (Match match in matches2)
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{
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labelName = match.Groups[1].Value;
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}
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if (labelMsg == null || labelName == null)
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{
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throw new StatusError(500, ErrorResource.HibaTortentAzOldalonAzAdatokBetoltesekor)
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{
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UnHandledException = new Exception(ErrorResource.DOMHiba)
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};
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}
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AddRenderWithNameBeginingFrame(sb, labelWidth, inputWidth, allSizeSame, labelName, labelMsg, string.Empty);
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sb.Append(helper.ToHtmlString());
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AddRenderWithNameCloseingFrame(sb);
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return new MvcHtmlString(sb.ToString());
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}
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private static void AddRenderWithNameBeginingFrame(StringBuilder sb, int labelWidth, int inputWidth, bool allSizeSame, string controlName, string labelMsg, string customClass)
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{
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sb.AppendFormat("<div class=\"{0} {1} \">", BootsrapHelper.GetSizeClasses(labelWidth, allSizeSame), customClass);
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sb.AppendFormat("<label class=\"windowInputLabel\" for=\"{0}\">{1}</label>", controlName, labelMsg);
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sb.AppendFormat("</div><div class=\"{0} {1}\">", BootsrapHelper.GetSizeClasses(inputWidth, allSizeSame), customClass);
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}
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private static void AddRenderWithNameCloseingFrame(StringBuilder sb)
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{
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sb.Append("</div>");
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}
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public static MvcHtmlString KretaSelectorForGrid<TModel, TResult>(this HtmlHelper<TModel> html, string htmlFieldName, string name, string value, Expression<Func<TModel, TResult>> expression, List<ExtendedSelectListItem> list, bool hasTooltip = false, string customClickFunctionName = null)
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{
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ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, html.ViewData);
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var controlStringBuilder = new StringBuilder();
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controlStringBuilder.Append($"<div id=\"div{htmlFieldName.Replace(".", "_")}\">");
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controlStringBuilder.Append("<div class=\"selectorwrapper\">");
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controlStringBuilder.Append("<ul class=\"bars weeks\">");
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foreach (ExtendedSelectListItem item in list)
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{
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string tooltip = null;
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if (hasTooltip)
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{
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if (!string.IsNullOrWhiteSpace(item.Tooltip))
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{
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tooltip = item.Tooltip;
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}
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else if (int.TryParse(item.Value, out var itemValue) && itemValue.IsEntityId())
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{
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tooltip = StringResourcesUtil.GetString(itemValue);
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}
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}
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controlStringBuilder.Append(!string.IsNullOrWhiteSpace(tooltip) ?
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$"<li val=\"{item.Value}\" class=\"kretaSelectorButton\" title=\"{tooltip}\">" :
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$"<li val=\"{item.Value}\" class=\"kretaSelectorButton\">");
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controlStringBuilder.Append($"<div>{item.Text}</div>");
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controlStringBuilder.Append("</li>");
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}
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controlStringBuilder.Append("</ul>");
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controlStringBuilder.Append("<div class=\"clearfix\"></div>");
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controlStringBuilder.Append("<input ");
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RouteValueDictionary attributes = Mapper.GetUnobtrusiveValidationAttributes(html, expression, null, metadata);
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foreach (string key in attributes.Keys)
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{
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controlStringBuilder.Append($"{key}='{attributes[key]}' ");
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}
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controlStringBuilder.AppendFormat(@"type =""hidden"" value="""" name=""{0}"" id=""{0}"" data-rowInputName=""{1}"" />", htmlFieldName, name);
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controlStringBuilder.Append("</div>");
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controlStringBuilder.Append("</div>");
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var scriptStringBuilder = new StringBuilder();
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scriptStringBuilder.Append("<script>");
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scriptStringBuilder.Append("$(document).ready(function() {");
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scriptStringBuilder.Append($"$('\\#div{htmlFieldName.Replace(".", "_")}').find('.selectorwrapper > ul > li').click(function() {{");
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scriptStringBuilder.Append(@"
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var elem = $(this);
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var ugyanarra = elem.hasClass('activebar');
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var hidden = elem.closest('.selectorwrapper').find('input[type=""hidden""]');
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elem.siblings('li').removeClass('activebar');
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if (ugyanarra)
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{
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elem.removeClass('activebar');
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hidden.val('');
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hidden.trigger('change');
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}
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else {
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elem.addClass('activebar');
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hidden.val($(elem).attr('val'));
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hidden.trigger('change');
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}
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");
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if (!string.IsNullOrWhiteSpace(customClickFunctionName))
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{
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scriptStringBuilder.Append(customClickFunctionName + "(this);");
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}
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scriptStringBuilder.Append("});");
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scriptStringBuilder.Append($"$('\\#div{htmlFieldName.Replace(".", "_")}').find('.selectorwrapper > ul > li[val=\"{value}\"]').click();");
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scriptStringBuilder.Append("});");
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scriptStringBuilder.Append("</script>");
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var result = new StringBuilder();
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result.Append(controlStringBuilder);
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result.Append(scriptStringBuilder);
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return new MvcHtmlString(result.ToString());
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}
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}
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}
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