var TemplateHelper = {englishChars: "ABCDEFGHIJKLMNOPQRSTUVWXYZ",beginForeachChars: "{$foreach begin$}",endForeachChars: "{$foreach end$}",beginIfChars: "{$if begin$}",endIfChars: "{$if end$}",validateBeginEndTagGrammar: function (template, beginTag, endTag){if (!template){return { success: false, message: "", beginIndex: -1, endIndex: -1 };}var beginTagIndex = template.indexOf(beginTag);var endTagIndex = template.indexOf(endTag);if (beginTagIndex == -1 && endTagIndex == -1){// 没有需要 foreach 的内容return { success: false, message: "", beginIndex: beginTagIndex, endIndex: endTagIndex };}if (beginTagIndex == -1 || endTagIndex == -1){// 缺失 foreach begin 或者 foreach endreturn {success: false,message: "模板有错误，模板里面缺失 " + beginTag + " 或 " + endTag + "。\n" + template,beginIndex: beginTagIndex,endIndex: endTagIndex};}if (beginTagIndex > endTagIndex){return {success: false,message: "模板有错误，" + beginTag + " 必须位于 " + endTag + " 的前面！\n" + template,beginIndex: beginTagIndex,endIndex: endTagIndex};}return { success: true, message: "", beginIndex: beginTagIndex, endIndex: endTagIndex };},validateForeachGrammar: function (template){return this.validateBeginEndTagGrammar(template, this.beginForeachChars, this.endForeachChars);},validateIfGrammar: function (template){return this.validateBeginEndTagGrammar(template, this.beginIfChars, this.endIfChars);},getTagCoreContent: function (template, beginTag, endTag){if (!template){return "";}var data = this.validateBeginEndTagGrammar(template, beginTag, endTag); // 验证模板的语法if (!data.success){// 失败if (data.message.length > 0){alert(data.message);}return "";}return template.substring(data.beginIndex + beginTag.length, data.endIndex);},getForeachCoreContent: function (template){return this.getTagCoreContent(template, this.beginForeachChars, this.endForeachChars);},getIfCoreContent: function (template){return this.getTagCoreContent(template, this.beginIfChars, this.endIfChars);},replaceTagCoreContent: function (template, newForeachContent, beginTag, endTag){if (!template || !newForeachContent){return template;}var data = this.validateBeginEndTagGrammar(template, beginTag, endTag); // 验证模板的语法if (!data.success){// 失败if (data.message.length > 0){alert(data.message);}return template;}return template.substr(0, data.beginIndex) + newForeachContent + template.substr(data.endIndex + endTag.length);},replaceForeachCoreContent: function (template, newForeachContent){return this.replaceTagCoreContent(template, newForeachContent, this.beginForeachChars, this.endForeachChars);},replaceIfCoreContent: function (template, newForeachContent){return this.replaceTagCoreContent(template, newForeachContent, this.beginIfChars, this.endIfChars);},removeTagCoreContent: function (template, beginTag, endTag){if (!template){return template;}var data = this.validateBeginEndTagGrammar(template, beginTag, endTag); // 验证模板的语法if (!data.success){// 失败if (data.message.length > 0){alert(data.message);}return template;}return template.substr(0, data.beginIndex) + template.substr(data.endIndex + endTag.length);},removeForeachCoreContent: function (template){return this.removeTagCoreContent(template, this.beginForeachChars, this.endForeachChars);},removeIfCoreContent: function (template){return this.removeTagCoreContent(template, this.beginIfChars, this.endIfChars);}
};var TemplateConfig = {reg_rowNum: new RegExp('{\\$rowNum\\$}', 'ig'),reg_englishChar: new RegExp('{\\$englishChar\\$}', 'ig')
};