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71 lines
2.2 KiB
71 lines
2.2 KiB
// 通常是拿到数据之后，进行构建网页，渲染网络内容，展示给用户的（浏览器功能）
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#pragma once
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#include <iostream>
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#include <string>
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#include <ctemplate/template.h>
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#include "../comm/Comm_model_MySQL.hpp"
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namespace ns_view
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{
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using namespace std;
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using namespace ns_model_MySQL;
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const string template_path = "/home/zzy1/2024/my-online-judge/MYOJ/OJ_server/template_html/";
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class View
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{
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public:
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View()
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{
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}
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~View()
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{
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}
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public:
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void AllExpandHtml(const vector<Question> &questions, string *html)
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{
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// 题目的编号 题目的标题 题目的难度
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// 推荐使用表格显示
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// 1. 形成路径
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string src_html = template_path + "all_questions.html";
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// 2. 形成数据字典
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ctemplate::TemplateDictionary root("all_questions");
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for (const auto &q : questions)
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{
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ctemplate::TemplateDictionary *sub = root.AddSectionDictionary("question_list");
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sub->SetValue("number", q.number);
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sub->SetValue("title", q.title);
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sub->SetValue("star", q.star);
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}
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// 3. 获取被渲染的html
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ctemplate::Template *tpl = ctemplate::Template::GetTemplate(src_html, ctemplate::DO_NOT_STRIP);
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// 4. 开始完成渲染功能
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tpl->Expand(html, &root);
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}
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void OneExpandHtml(const Question &q, string *html)
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{
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// 1. 形成路径
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string src_html = template_path + "one_question.html";
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// 2. 形成数据字典（不需要循环了，只有一个题目）
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ctemplate::TemplateDictionary root("one_question");
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root.SetValue("number", q.number);
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root.SetValue("title", q.title);
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root.SetValue("star", q.star);
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root.SetValue("desc", q.desc);
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root.SetValue("pre_code", q.header);
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// 3. 获取被渲染的html
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ctemplate::Template *tpl = ctemplate::Template::GetTemplate(src_html, ctemplate::DO_NOT_STRIP);
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// 4. 开始完成渲染功能
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tpl->Expand(html, &root);
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}
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};
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} |