### Installation Template Structure

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/3.html

Basic template tags used for rendering the installation header, footer, and error handling logic.

```html
{template "install/header.html"}

{dr_lang('正在安装数据结构')}

{if $error}

{nl2br($error)}

{else}

{dr_lang('正在执行安装程序')}
```

```html
{/if}

{if $error} [{dr_lang('返回上一步')}]({$pre_url}) {/if}

{template "install/footer.html"}
```

--------------------------------

### Handle Update and Installation Processes

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_todo_update.html

Functions to manage the file download progress and trigger the installation process via AJAX requests.

```javascript
) { $('#dr_check_html').append('<p class=""><label class="rleft">文件下载完成</label></p>'); dr_checking_install(); } is_ok_lock = 1; } else { $('#dr_check_html').append(json.msg); $('#dr_check_button_ing').html('<img width="15" src="{THEME_PATH}assets/images/loading-2.gif"> 下载进度 '+json.code+'%'); } } }, error: function(HttpRequest, ajaxOptions, thrownError) { dr_ajax_alert_error(HttpRequest, this, thrownError); } }); }, 1000); } function dr_checking_install() { $('#dr_check_html').html(""); $('#dr_check_result').html($('#dr_check_ing').html()); $('#dr_check_div').show(); $('#dr_check_result').show(); $('#dr_check_reing').remove(); $('#dr_check_button_ing').addClass('blue'); $('#dr_check_button_ing').removeClass('red'); $('#dr_check_button_ing').html('<img width="15" src="{THEME_PATH}assets/images/loading-2.gif"> 更新中'); $('#dr_check_html').append('<p class=""><label class="rleft">正在更新本项目程序文件</label></p>'); $.ajax({ type: "GET", dataType: "json", url: "{dr_url('cloud/update_file_install')}&id={$app_id}&ls={$ls}", success: function (json) { if (json.code == 1) { // 升级完成 $('#dr_check_button').html('<button type="button" onclick="parent.location.reload()" class="btn green"> <i class="fa fa-refresh"></i> 刷新后台 </button>'); $('#dr_check_html').html('<p>恭喜你，升级完成，请刷新后台之后再更新后台缓存</p>'); // 避免多次请求赋值 $('#dr_check_html').attr('id', "test"); $('#dr_check_button').attr('id', "test2"); } else { $('#dr_check_button_ing').html('<i class="fa fa-times-circle"></i> 升级失败'); $('#dr_check_button_ing').addClass('red'); $('#dr_check_button_ing').removeClass('blue'); $('#dr_check_button').append('<button type="button" id="dr_check_reing" onclick="dr_checking()" class="btn green"> <i class="fa fa-refresh"></i> 重新升级 </button>'); $('#dr_check_html').append('<p class="p_error"><label class="rleft">'+json.msg+'</label></p>'); } }, error: function(HttpRequest, ajaxOptions, thrownError) { dr_ajax_alert_error(HttpRequest, this, thrownError); } }); }
```

--------------------------------

### Handle Installation Errors and Display Results

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/4.html

This template logic handles the display of installation results. It shows error messages if the installation failed or success messages with login details if it succeeded. Use this to provide user feedback after installation attempts.

```html
{template "install/header.html"}

{dr_lang('安装结果')}

{if $error}

{nl2br($error)}

{else}

{dr_lang('安装完成')}

{dr_lang('账号')}：{$data.username}

{dr_lang('密码')}：{$data.password}

[{dr_lang('登录项目后台')}]({$admin}.php?c=login)

{/if}

{if $error} [{dr_lang('返回上一步')}]({$pre_url}) {/if}

{template "install/footer.html"}
```

--------------------------------

### AJAX Installation Script

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/3.html

JavaScript function to handle the sequential installation of data via AJAX requests.

```javascript
$(function(){ dr_ajax2ajax(1); }); function dr_ajax2ajax(page) { $.ajax({ type: "GET", dataType: "json", url: "{$do_url}&page="+page, success: function (json) { $('#dr_check_html').append("<p>"+json.msg+"</p>"); document.getElementById('dr_check_html').scrollTop = document.getElementById('dr_check_html').scrollHeight; if (json.code == 0) { $('#dr_check_html').append("<p style='color:red'>出现故障："+json.msg+"</p>"); $('#dr_error_html').show(); return; } else { if (json.data.page == 99 ) { // 完成 var loading = layer.load(2, { shade: [0.3,'#fff'], //0.1透明度的白色背景 time: 100000000 }); window.location.href = "{$next_url}&protocol="+document.location.protocol; } else { dr_ajax2ajax(json.data.page); } } }, error: function(HttpRequest, ajaxOptions, thrownError) { dr_ajax_alert_error(HttpRequest, this, thrownError);; $('#dr_check_html').append("<p style='color:red'>出现故障："+HttpRequest.responseText+"</p>"); } }); }
```

--------------------------------

### Include Installation Templates

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/0.html

Template tags used to include the header and footer files in the installation process.

```html
{template "install/header.html"}
```

```html
{template "install/footer.html"}
```

--------------------------------

### JavaScript for Installation Form Submission

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/2.html

Handles the submission of the installation form using AJAX. It serializes form data and sends it to the server. Displays success messages or alerts for errors. Includes error handling for network issues.

```javascript
function dr_next_install() {
    var loading = layer.load(2, { shade: [0.3, '#fff'], //0.1透明度的白色背景 time: 100000000 });
    $('#dr_loading').show();
    $.ajax({
        type: "POST",
        dataType: "json",
        url: '{$do_url}',
        data: $("#myform").serialize(),
        success: function(json) {
            if (json.code == 1) {
                window.location.href = json.msg;
            } else {
                layer.close(loading);
                layer.alert(json.msg);
                $('#dr_loading').hide();
            }
        },
        error: function(HttpRequest, ajaxOptions, thrownError) {
            layer.closeAll('loading');
            $('#dr_loading').hide();
            layer.open({
                type: 1,
                title: "{dr_lang('系统故障')}",
                fix: true,
                shadeClose: true,
                shade: 0,
                area: ['50%', '50%'],
                content: "<div style=\"padding:10px;\">" + HttpRequest.responseText + "</div>"
            });
        }
    });
}
```

--------------------------------

### Initiate Loading Indicator for Installation

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/4.html

This JavaScript function `dr_next_install` is designed to display a loading indicator using the `layer.load` method. It's intended to be called during the installation process to provide visual feedback to the user. The loading indicator is configured with a semi-transparent white background and a long timeout.

```javascript
function dr_next_install() { var loading = layer.load(2, { shade: [0.3,'#fff'], //0.1透明度的白色背景 time: 100000000 }); }
```

--------------------------------

### Handling Application Installation and Uninstallation in Xunruicms

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_app.html

Provides buttons for installing, uninstalling, or deleting applications. It uses JavaScript functions like dr_load_ajax and dr_install_app for these actions, with conditional logic for different app types.

```html
{if $t.install} {if $t.menu} {if count($t.menu) > 1} {dr_lang('进入')}

{loop $t.menu $b}*   [{dr_lang($b.name)}]({$b.url})
{/loop}

{else} [{dr_lang('进入')}]({$t['menu'][0]['url']}) {/if} {/if} [{dr_lang('卸载')}](javascript:dr_load_ajax	('{dr_lang($dir == 'module' ? '卸载建站系统会清空所有栏目及其内容，确定要卸载吗？' : '确定卸载此程序吗？'	)}', '{dr_url	('cloud/uninstall', ['dir'=>$dir]	)}', 1	);) {else} [{dr_lang('安装')}](javascript:{if !$t.mtype && $t.ftype=='module'}dr_install_module_select	('{dr_url	('cloud/install', ['dir'=>$dir]	)}'){else}dr_install_app	('{dr_url	('cloud/install', ['dir'=>$dir]	)}'){/if};) [{dr_lang('删除')}](javascript:dr_iframe	('{dr_lang	('删除提示'	)}', '{dr_url	('cloud/app_delete', ['dir'=>$dir]	)}', '600px', '320px'	);) {/if} [{dr_lang('文件')}](javascript:dr_iframe_show	('{dr_lang	('文件浏览'	)}', '{dr_url	('cloud/app_file', ['dir'=>$dir]	)}', '600px', '320px'	);)
```

--------------------------------

### Initiate Backup and Check Update

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_todo_update.html

Starts the backup process and then proceeds to check for updates. Handles success and failure scenarios for the backup API call.

```javascript
$(function () { dr_checking(); }); function dr_checking() { $('#dr_check_html').html(""); $('#dr_check_result').html($('#dr_check_ing').html()); $('#dr_check_div').show(); $('#dr_check_result').show(); $('#dr_check_reing').remove(); $('#dr_check_button_ing').addClass('blue'); $('#dr_check_button_ing').removeClass('red'); $('#dr_check_button_ing').html('<img width="15" src="{THEME_PATH}assets/images/loading-2.gif"> 准备中'); $('#dr_check_html').append('<p class=""><label class="rleft">正在备份本项目文件</label></p>'); $.ajax({ type: "GET", dataType: "json", url: "{dr_url('cloud/update_backup')}&id={$app_id}&dir={$dir}&is_bf={$is_bf}", success: function (json) { if (json.code == 0) { $('#dr_check_button_ing').html('<i class="fa fa-times-circle"></i> 备份失败'); $('#dr_check_button_ing').addClass('red'); $('#dr_check_button_ing').removeClass('blue'); $('#dr_check_button').append('<button type="button" id="dr_check_reing" onclick="dr_do_check()" class="btn green"> <i class="fa fa-refresh"></i> 忽略备份继续升级 </button>'); $('#dr_check_html').append('<p class="p_error"><label class="rleft">'+json.msg+'</label></p>'); $('#dr_check_html').append('<p class=""><label class="rleft">建议手动备份本项目全部文件，然后再点击上方的【继续升级】按钮</label></p>'); } else { $('#dr_check_html').append('<p class=""><label class="rleft">'+json.msg+'</label></p>'); dr_do_check(); } }, error: function(HttpRequest, ajaxOptions, thrownError) { dr_ajax_alert_error(HttpRequest, this, thrownError); } }); }
```

--------------------------------

### API Endpoint Examples

Source: https://context7.com/dayrui/xunruicms/llms.txt

Illustrates common API endpoint usage patterns for file uploads, downloads, and base64 image uploads. Also shows how to return JSON or message pages from controllers.

```php
// 文件上传API接口调用
// POST /index.php?s=api&c=file&m=upload
// 参数: file_data (文件), fid (字段ID), siteid (站点ID)

// 下载文件API
// GET /index.php?s=api&c=file&m=down&id=123&name=文件名

// Base64图片上传
// POST /index.php?s=api&c=api&m=upload_base64_image
// 参数: file (base64编码的图片数据)
```

```php
// 控制器中返回JSON
\Phpcmf\Service::C()->_json(1, '操作成功', $data);
\Phpcmf\Service::C()->_json(0, '操作失败：参数错误');

// 返回消息页面
\Phpcmf\Service::C()->_msg(1, '保存成功', $redirectUrl);
\Phpcmf\Service::C()->_msg(0, '保存失败');
```

--------------------------------

### Execute File Download and Monitor Progress

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_todo_update.html

Initiates the file download and then starts a polling mechanism to check the download progress. Handles download failures and completion.

```javascript
function dr_do_cron() { // 开始下载他 $('#dr_check_html').append('<p class=""><label class="rleft">正在开始下载文件</label></p>'); $('#dr_check_button_ing').html('<img width="15" src="{THEME_PATH}assets/images/loading-2.gif"> 下载中'); $.ajax({ type: "GET", dataType: "json", url: "{dr_url('cloud/update_file_down')}&id={$app_id}&ls={$ls}&is_update=1", success: function (json) { if (json.code == 0) { $('#dr_check_button_ing').html('<i class="fa fa-times-circle"></i> 下载失败'); $('#dr_check_button_ing').addClass('red'); $('#dr_check_button_ing').removeClass('blue'); $('#dr_check_button').append('<button type="button" id="dr_check_reing" onclick="dr_checking()" class="btn green"> <i class="fa fa-refresh"></i> 重新下载 </button>'); $('#dr_check_html').append('<p class="p_error"><label class="rleft">'+json.msg+'</label></p>'); clearInterval(interval_id); } else { } }, error: function(HttpRequest, ajaxOptions, thrownError) { dr_ajax_alert_error(HttpRequest, this, thrownError); } }); // 检测下载结果 var is_ok_lock = 0; var is_jd = 0; var is_count = 0; var interval_id = window.setInterval(function() { $.ajax({ type: "GET", dataType: "json", url: "{dr_url('cloud/update_file_check')}&id={$app_id}&ls={$ls}&is_count="+is_count+"&is_jd="+is_jd, success: function (json) { is_count++; document.getElementById('dr_check_html').scrollTop = document.getElementById('dr_check_html').scrollHeight; is_jd = json.code; if (json.code == 0) { $('#dr_check_button_ing').html('<i class="fa fa-times-circle"></i> 下载失败'); $('#dr_check_button_ing').addClass('red'); $('#dr_check_button_ing').removeClass('blue'); $('#dr_check_button').html('<button type="button" id="dr_check_reing" onclick="dr_checking()" class="btn green"> <i class="fa fa-refresh"></i> 重新下载 </button>'); $('#dr_check_html').append('<p class="p_error"><label class="rleft">'+json.msg+'</label></p>'); clearInterval(interval_id); } else { $('#dr_check_result .progress-bar-success').attr('style', 'width:'+json.code+'%'); if (json.code == 100) { // 下在完成 clearInterval(interval_id); //dr_checking_install(); if (is_ok_lock == 0
```

--------------------------------

### Installation Agreement Countdown Timer

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/install/0.html

A JavaScript timer that disables the agreement button for 10 seconds to ensure the user reads the terms.

```javascript
var Seconds = 10; var setIntervalID; function ok() { var ok = $("#ok"); if (Seconds <= 0) { ok.html("同意协议"); ok.attr('href', '{$next_url}'); ok.attr('disabled', false); clearInterval(setIntervalID); } else { ok.html("请仔细阅读协议还剩下（" + Seconds + "）秒"); } Seconds--; } setIntervalID=setInterval("ok()", 1000);
```

--------------------------------

### XunRuiCMS Template Syntax - Theme Path

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Example of referencing the theme path in XunRuiCMS templates.

```html
{THEME_PATH}assets/images/loading-0.gif
```

--------------------------------

### Initiate Core File Comparison

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_bf.html

Starts the process of comparing local core files with server versions. It disables the button during the check and updates its status. This function makes an AJAX call to fetch the count of differences.

```javascript
function dr_checking() {
    $('#dr_check_button').attr('disabled', true);
    $('#dr_check_button').html('<i class="fa fa-refresh"></i> 准备中');
    $('#dr_check_bf').html("");
    $('#dr_check_html').html("正在准备中");
    $.ajax({
        type: "GET",
        dataType: "json",
        url: "{dr_url('cloud/bf_count')}",
        success: function (json) {
            if (json.code == 0) {
                dr_tips(0, json.msg);
                $('#dr_check_div').show();
                $('#dr_check_result').show();
                $('#dr_check_button').attr('disabled', false);
                $('#dr_check_button').html('<i class="fa fa-refresh"></i> 重新对比');
                $('#dr_check_html').append('<p style="color: red">'+json.msg+'</p>');
            } else {
                $('#dr_check_bf').html("");
                $('#dr_check_html').html("");
                $('#dr_check_result').html($('#dr_check_ing').html());
                $('#dr_check_div').show();
                $('#dr_check_result').show();
                $('#dr_check_button').attr('disabled', true);
                $('#dr_check_bf').append('<p style="color: green">本程序下载时间：{$cms_version.downtime}</p>');
                $('#dr_check_bf').append('<p style="color: green">服务端最近更新时间：'+json.msg+'</p>');
                dr_ajax2ajax(1);
            }
        },
        error: function(HttpRequest, ajaxOptions, thrownError) {
            dr_ajax_alert_error(HttpRequest, this, thrownError);
        }
    });
}
```

--------------------------------

### Registering Custom Hooks

Source: https://context7.com/dayrui/xunruicms/llms.txt

Demonstrates how to register custom event listeners for system hooks within a plugin's configuration file. Includes examples for logging, data modification, and template variable injection.

```php
// 在插件的 Config/Hooks.php 中注册钩子
// 文件路径: /App/YourApp/Config/Hooks.php

<?php
// 注册会员登录后钩子
\Phpcmf\Hooks::on('member_login_after', function($member) {
    // 记录登录日志
    \Phpcmf\Service::M()->table('login_log')->insert([
        'uid' => $member['id'],
        'ip' => \Phpcmf\Service::L('input')->ip_address(),
        'time' => time()
    ]);
});

// 注册内容保存前钩子
\Phpcmf\Hooks::on('content_save_before', function(&$data, $id) {
    // 自动添加关键词
    if (empty($data['keywords'])) {
        $data['keywords'] = dr_strcut($data['title'], 20);
    }
});

// 注册模板显示钩子
\Phpcmf\Hooks::on('cms_view_display', function(&$options, $tplName, $dir) {
    // 添加全局模板变量
    $options['global_notice'] = '系统公告内容';
});

// 常用系统钩子列表：
// cms_index           - 网站首页加载时
// cms_view            - 模板加载之后
// cms_view_display    - 模板加载之前
// cms_view_end        - 模板结束之后
// member_login_after  - 会员登录之后
// content_save_before - 内容保存之前
// content_save_after  - 内容保存之后
// check_upload_auth   - 验证上传权限
// down_file           - 文件下载时
// image_edit          - 图片编辑时
```

--------------------------------

### XunRuiCMS Template Syntax - Loop

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Example of a 'loop' construct in XunRuiCMS templates, used for iterating over a list.

```html
{loop $list $dir $t}
{/loop}
```

--------------------------------

### File and Time/Date Helper Functions

Source: https://context7.com/dayrui/xunruicms/llms.txt

Functions for handling file operations like getting URLs, generating thumbnails, and extracting images, as well as formatting timestamps.

```php
<?php
// 文件处理
$url = dr_get_file($id);
$thumb = dr_thumb($id, 200, 150);
$avatar = dr_avatar($uid, 100);
$images = dr_get_files($value);
$imgs = dr_get_content_img($content, 5);

// 时间日期
$date = dr_date($timestamp);
$date = dr_date($timestamp, 'Y-m-d H:i:s');
$time = dr_sec2time(3661);
```

--------------------------------

### Conditional and URL Generation Helpers

Source: https://context7.com/dayrui/xunruicms/llms.txt

Helper functions for checking conditions like emptiness, device type, and module installation, along with generating various types of URLs and QR codes.

```php
<?php
// 判断函数
$empty = dr_is_empty($value);
$mobile = dr_is_mobile();
$isApp = dr_is_app('member');
$isModule = dr_is_module('news');

// URL生成
$url = dr_url('news/index');
$url = dr_member_url('account/index');
$url = dr_admin_url('content/index');
$qrcode = dr_qrcode('https://example.com');
```

--------------------------------

### Display System Name Placeholder

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_param.html

This snippet is a placeholder for the system's name. It uses a language function to get the localized string for '系统名称'.

```html
{dr_lang('系统名称')}

{$myfield}
```

--------------------------------

### Accessing Core Services in XunRuiCMS

Source: https://context7.com/dayrui/xunruicms/llms.txt

Use the Service class to get instances of controllers, models, views, and libraries. It supports singletons and autoloading. Helper files can also be included.

```php
<?php
// 获取控制器实例
$controller = \Phpcmf\Service::C();

// 获取模型实例 - 无参数返回基础Model
$model = \Phpcmf\Service::M();

// 获取指定模型实例
$memberModel = \Phpcmf\Service::M('Member');
$attachModel = \Phpcmf\Service::M('Attachment');

// 获取视图实例
$view = \Phpcmf\Service::V();

// 获取类库实例
$cache = \Phpcmf\Service::L('cache');
$input = \Phpcmf\Service::L('input');
$upload = \Phpcmf\Service::L('upload');

// 带命名空间的类库调用
$memberAuth = \Phpcmf\Service::L('member_auth', 'member');

// 引入Helper文件
\Phpcmf\Service::H('Common', 'myapp');

// 获取应用目录列表
$apps = \Phpcmf\Service::Apps(1); // 1表示只返回已安装的应用

// 判断终端类型
$isPc = \Phpcmf\Service::IS_PC();
$isMobile = \Phpcmf\Service::IS_MOBILE();
$isMobileUser = \Phpcmf\Service::IS_MOBILE_USER();

// 读取文件内容（带缓存）
$config = \Phpcmf\Service::R(WRITEPATH.'config/site.php');

// 错误日志记录
\Phpcmf\Service::Log('error', '操作失败：数据库连接超时');
\Phpcmf\Service::Log('debug', '调试信息：用户ID=' . $uid);
```

--------------------------------

### Display System Logo Placeholder

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_param.html

This snippet is a placeholder for displaying the system's logo. It uses a language function to get the localized string for 'LOGO'.

```html
{dr_lang('LOGO')}

{$logofield}
```

--------------------------------

### Custom API Class Implementation

Source: https://context7.com/dayrui/xunruicms/llms.txt

Example of extending the base Api class to create custom RESTful API endpoints. Includes handling authentication, request parameters, data querying, and returning JSON responses.

```php
<?php
// API类继承示例
class My_Api extends \Phpcmf\Library\Api {

    // 自定义API接口
    public function get_data() {
        // 获取当前用户
        if (!$this->uid) {
            \Phpcmf\Service::C()->_json(0, '请先登录');
        }

        // 获取请求参数
        $id = (int)\Phpcmf\Service::L('input')->get('id');
        $keyword = \Phpcmf\Service::L('input')->post('keyword', true);

        // 数据查询
        $data = \Phpcmf\Service::M()->table('content')
            ->where('status', 1)
            ->where('uid', $this->uid)
            ->order_by('id', 'desc')
            ->getAll(10);

        // 返回JSON响应
        \Phpcmf\Service::C()->_json(1, '获取成功', [
            'list' => $data,
            'total' => count($data)
        ]);
    }
}
```

--------------------------------

### Loop Configuration Options

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_config.html

Iterates through available themes, languages, and template paths for selection.

```php
{loop $theme $t} {$t} {/loop}
```

```php
{loop $lang $t} {$t} {/loop}
```

```php
{loop $template_path $t} {$t} {/loop}
```

--------------------------------

### Initialize Site Configuration UI

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_config.html

Handles the visibility of site status and index generation settings based on data values.

```javascript
{template "header.html"} $(function() { {if empty($data['SITE_CLOSE'])} $('.dr_close_msg').hide(); {else} $('.dr_close_msg').show(); {/if} {if empty($data['SITE_INDEX_HTML'])} $('.dr_index_time').hide(); {else} $('.dr_index_time').show(); {/if} dr_theme({$is_theme}); }); function dr_theme(id) { if (id == 1) { $("#dr_theme_html").html($("#dr_web").html()); } else { $("#dr_theme_html").html($("#dr_local").html()); } }
```

--------------------------------

### XunRuiCMS Template Syntax - Conditional

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Example of an 'if' conditional statement in XunRuiCMS templates.

```html
{if $t.id}
{/if}
```

--------------------------------

### Initialize Navigation and Content

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/iframe_content.html

Sets up initial navigation state and loads content when the DOM is ready. Handles window resizing for layout adjustments.

```javascript
function McLink(dir, url) {
  // 延迟提示
  //var admin_loading = layer.load(2, { time: 10000 });
  $('.iframe_menu_a a').removeClass('on');
  $('#iframe_menu_a_'+dir+' a').addClass('on');
  //$('.my-left-content li span').removeClass('selected');
  //$('.my-left-content li').removeClass('active open');
  /// $('.my-left-content2 li span').removeClass('selected');
  //$('.my-left-content2 li').removeClass('active open');
  //$('.left-content-'+dir+' ').addClass('active open');
  // $('.left-content-'+dir+' span').addClass('selected');
  $("#module-content-right").attr('src', url);
  $("#module-content-right").attr("url", url);
}
```

```javascript
function wSize(){
  var str=getWindowSize();
  var strs= new Array(); //定义一数组
  strs=str.toString().split(","); //字符分割
  var heights = strs[0]-$('.page-bar').height(),Body = $('body');
  $('#module-content-right').height(heights);
}
```

```javascript
var getWindowSize = function(){
  return ["Height","Width"].map(function(name){
    return window["inner"+name] || document.compatMode === "CSS1Compat" && document.documentElement[ "client" + name ] || document.body[ "client" + name ]
  });
}
```

```javascript
window.onload = function (){
  if(!+"\\v1" && !document.querySelector) { // for IE6 IE7
    document.body.onresize = resize;
  } else {
    window.onresize = resize;
  }
  function resize() {
    wSize();
    return false;
  }
}
```

```javascript
$(function(){
  wSize();
  document.documentElement.style.overflowY = 'hidden'
});
```

--------------------------------

### XunRuiCMS Template Syntax - Language String

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Example of retrieving a language string in XunRuiCMS templates using 'dr_lang'.

```html
{dr_lang('检测版本')}
```

--------------------------------

### XunRuiCMS Template Syntax - URL Generation

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Example of generating a URL within XunRuiCMS templates using the 'dr_url' function.

```html
{dr_url('cloud/log_show')}
```

--------------------------------

### Display Save Button

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_param.html

This snippet displays a 'Save' button, using a language function to get the localized string for '保存'.

```html
{dr_lang('保存')}
```

--------------------------------

### Locate Project Files

Source: https://github.com/dayrui/xunruicms/blob/master/template/pc/default/home/index.html

File paths for the default template view and the home controller.

```text
xunruicms/template/pc/default/home/index.html
```

```text
xunruicms/dayrui/Fcms/Control/Home.php
```

--------------------------------

### Open Layer for Backup

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Opens a layer for program backup. Requires the 'layer' library. The success callback is used for backend permission verification.

```javascript
function dr_open_backup(url) {
    layer.open({ type: 2, title: '备份程序', scrollbar: false, resize: true, maxmin: true, shade: 0, area: ['80%', '80%'], success: function(layero, index){ dr_iframe_error(layero, index, 0); }, content: url });
}
```

--------------------------------

### Conditional Logic and Loops

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/role_auth.html

Demonstrates conditional checks for module authorization and looping through menu data.

```html
{if $module_auth}*   [{dr_lang('内容权限')}](#tab_1)
{/if}
```

```html
{php $uris=[];} {loop $menu_data $t} {/loop}
```

```html
{if $t.uri}  {php $uris[]=$t.uri;} {/if}
```

```html
{php $ikey=0;} {loop $module_auth $dir $t} {loop $t.auth $uri $name} {if !dr_in_array($uri.'index', $uris)} {php $ikey++;} {/if} {/loop}
```

--------------------------------

### Test Attachment Directory

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_image.html

Tests the attachment directory by making an AJAX GET request. Displays tips based on the JSON response.

```javascript
function dr_test_domain_dir(id) {
    $.ajax({
        type: "GET",
        dataType:"json",
        url: admin_file+"?c=api&m=test_attach_dir&v="+encodeURIComponent($("#"+id).val()),
        success: function(json) {
            dr_tips(json.code, json.msg, -1);
        },
        error: function(HttpRequest, ajaxOptions, thrownError) {
            dr_ajax_admin_alert_error(HttpRequest, ajaxOptions, thrownError)
        }
    });
}
```

--------------------------------

### Preview Interface Configuration and Styles

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/api_demo.html

Defines the layout, animation, and variables for the preview interface.

```html
{dr_lang('预览')}     var admin_file = '{SELF}';var is_min = '{$is_min}'; var is_oemcms = '{IS_OEM_CMS}'; var is_mobile_cms = '{$is_mobile}'; var is_admin = '{if dr_in_array(1, $admin.roleid)}1{else}2{/if}'; body { min-height: 100%; padding-top: 0; } .navbar-preview { height: 50px; padding-left: 0; padding-right: 0; margin-bottom: 0; border-radius: 0; position: fixed; top: 0; right: 0; left: 0; z-index: 1030; background: #40aae3; background: linear-gradient(270deg, #40aae3) center / cover; background-size: 800% 800%; -webkit-animation: navbaranimation 30s ease infinite; -moz-animation: navbaranimation 30s ease infinite; animation: navbaranimation 30s ease infinite; } .navbar-preview a { color: #fff; } .navbar-preview .col-xs-6 { height: 50px; line-height: 50px; } .iframe-preview { position: absolute; height: calc(100% - 55px); width: 100%; border: none; margin-top: 50px; } .iframe-preview-mobile { width: 400px; left: 50%; transform: translateX(-50%); box-shadow: 0 0 10px rgba(0, 0, 0, .085); } .nav-link { display: block; padding: .5rem 1rem; } .nav-preview { padding-left: 0; margin: 0; list-style: none; text-align: center; } .nav-preview li { display: inline; } .nav-preview li > a, .nav-preview li > span { display: inline-block; padding: 0 14px; font-size: 16px; } .nav-preview .popover-title { padding: 5px 14px; line-height: 28px; } @-webkit-keyframes navbaranimation { 0% { background-position: 0% 50% } 50% { background-position: 100% 50% } 100% { background-position: 0% 50% } } @-moz-keyframes navbaranimation { 0% { background-position: 0% 50% } 50% { background-position: 100% 50% } 100% { background-position: 0% 50% } } @keyframes navbaranimation { 0% { background-position: 0% 50% } 50% { background-position: 100% 50% } 100% { background-position: 0% 50% } } {if $demo == 'pc'} {else} {/if}
```

--------------------------------

### Open Layer for Version Log

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/cloud_update.html

Opens a layer to display version logs. Requires the 'layer' library. The content is dynamically generated using a URL with ID and version parameters.

```javascript
function dr_show_log(id, v) {
    layer.open({ type: 2, title: '版本日志', scrollbar: false, resize: true, maxmin: true, shade: 0, area: ['80%', '80%'], content: '{dr_url("cloud/log_show")}&id='+id+'&version='+v
    });
}
```

--------------------------------

### Field Iteration and Search Configuration

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/table_config.html

Loops through available fields to display search and list configuration options.

```html
{loop $field $t} {if dr_is_admin_search_field($t)} {dr_lang($t.name)} {/if} {/loop}
```

```html
{loop $field $n $t} {if $t.fieldname} {/if} {/loop}
```

--------------------------------

### Login Background Initialization

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/login.html

PHP and jQuery logic to initialize a background image slider for the login page when OEM mode is enabled.

```php
<?php $bg = array('"'.$THEME_PATH.'assets/global/login/1.jpg"', '"'.$THEME_PATH.'assets/global/login/2.jpg"', '"'.$THEME_PATH.'assets/global/login/3.jpg"', '"'.$THEME_PATH.'assets/global/login/4.jpg"'); shuffle($bg); ?> jQuery(document).ready(function() { $.backstretch([ {implode(',', $bg)} ], { fade: 1000, duration: 8000 } ); });
```

--------------------------------

### Code Protection in XunRuiCMS Templates

Source: https://context7.com/dayrui/xunruicms/llms.txt

Prevents template tags within the `{code}` block from being parsed or rendered. Useful for displaying code examples or literal tag syntax.

```html
{code}
    {$variable} 这里的标签不会被解析
{/code}
```

--------------------------------

### Render Site Configuration Form

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/site_config.html

Displays the main configuration form and dynamic server status information.

```php
{$form}
```

```php
{php echo $data['SITE_CLOSE_MSG'] ? $data['SITE_CLOSE_MSG'] : '网站升级中....';}
```

```php
{if $run_time} {dr_lang('最近自动执行时间为：%s', $run_time)} {else} {dr_lang('当前服务器没有设置自动任务脚本')} {/if}
```

```php
{dr_date(time(), 'Y-m-d H:i:s')}
```

--------------------------------

### Triggering System Hooks

Source: https://context7.com/dayrui/xunruicms/llms.txt

Shows how to trigger system events using the Hooks class, both for actions that don't require a return value and those that do (callback).

```php
// 触发钩子（不需要返回值）
\Phpcmf\Hooks::trigger('member_login_after', $memberData);
\Phpcmf\Hooks::trigger('content_save_before', $data, $id);

// 触发钩子（需要回调返回值）
$result = \Phpcmf\Hooks::trigger_callback('check_upload_auth', $member, $error);
if ($result && isset($result['code']) && !$result['code']) {
    // 钩子返回了错误
    echo $result['msg'];
}
```

--------------------------------

### Site, Category, and Linkage Data Helpers

Source: https://context7.com/dayrui/xunruicms/llms.txt

Retrieve site configuration, category data, and linkage menu information using these helper functions.

```php
<?php
// 站点信息
$name = dr_site_info('name', SITE_ID);
$value = dr_site_value('custom_field');

// 栏目数据
$cat = dr_cat_value('news', $catid);
$catUrl = dr_cat_value('news', $catid, 'url');

// 联动菜单
$linkage = dr_linkage('area', $id);
$name = dr_linkage('area', $id, 'name');
```

--------------------------------

### Test Attachment Directory

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/attachment_index.html

Tests the specified attachment directory by sending a GET request with the directory path. It uses `dr_tips` to display the result of the directory test. Ensure the path is correctly encoded.

```javascript
function dr_test_domain_dir(id) {
 $.ajax({
  type: "GET",
  dataType: "json",
  url: admin_file + "?c=api&m=test_attach_dir&v=" + encodeURIComponent($("#" + id).val()),
  success: function(json) {
   dr_tips(json.code, json.msg, -1);
  },
  error: function(HttpRequest, ajaxOptions, thrownError) {
   dr_ajax_admin_alert_error(HttpRequest, ajaxOptions, thrownError)
  }
 });
}
```

--------------------------------

### Implement Template Logic

Source: https://github.com/dayrui/xunruicms/blob/master/template/mobile/default/home/msg.html

Template syntax for handling site metadata, navigation links, and conditional redirect messages.

```html
{$meta_title}
```

```html
*   [![{SITE_NAME}]({SITE_LOGO})]({SITE_URL})
*   ☰
*   [项目主页]({SITE_URL})
*   [帮助文档](https://www.xunruicms.com/doc/)
*   [技术论坛](https://www.xunruicms.com/wenda/)
*   [更新日志](https://www.xunruicms.com/update/)
```

```html
{$msg}

{if $url} [如果您的浏览器没有自动跳转，请点击这里]({$url})  {else} [[点击返回上一页]]({$backurl}) {/if}
```

--------------------------------

### Member Model Usage

Source: https://context7.com/dayrui/xunruicms/llms.txt

Demonstrates how to use the Member model for user authentication, information retrieval, cookie management, and login log tracking. Requires instantiation of the Member model.

```php
<?php
// 获取会员模型
$memberModel = \Phpcmf\Service::M('Member');

// 获取用户ID
$uid = $memberModel->uid('username');          // 通过用户名获取UID

// 获取用户名
$username = $memberModel->username($uid);      // 通过UID获取用户名
$author = $memberModel->author($uid);          // 获取作者名（游客返回"游客"）

// 获取用户信息
$member = $memberModel->get_member($uid);      // 完整会员信息
$info = $memberModel->member_info($uid);       // 基础信息

// 获取用户联系方式
$phone = $memberModel->phone($uid);

// Cookie管理
$uid = $memberModel->member_uid();             // 从Cookie获取当前登录UID

// 保存登录Cookie
$memberModel->save_cookie($memberData, 1);     // 1表示记住登录

// 验证Cookie有效性
$valid = $memberModel->check_member_cookie($member);

// 获取第三方登录信息
$oauth = $memberModel->oauth($uid);

// 初始化会员（登录后调用）
$memberModel->init_member($member);

// 清除会员缓存
$memberModel->clear_cache($uid);
```

--------------------------------

### Initialize jQuery File Upload

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/attachment_admin.html

Configures the file upload plugin with parameters for size, extension validation, and progress tracking.

```javascript
$(function() { $("#fileupload").fileupload({ disableImageResize: false, autoUpload: true, maxFileSize: "{$upload.param.size}", url: "{$upload.url}", dataType: "json", acceptFileTypes: "{$upload.param.exts}", maxChunkSize: '{$upload.param.chunk}', progressall: function (e, data) { // 上传进度条 all var progress = parseInt(data.loaded / data.total * 100, 10); $(".fileupload-progress").show(); $(".fileupload-progress").html(""+progress+"%"); }, add: function (e, data) { $(".fileupload-progress").hide(); data.submit(); }, done: function (e, data) { var count = parseInt($('#dr_file_count').val()) + 1; $('#dr_file_count').val(count); $(".fileupload-progress").hide(); if (data.result.code > 0) { dr_tips(data.result.code, data.result.msg); if (count == data.originalFiles.length) { setTimeout("window.location.href = '{$upload.back}'", 2000); } //setTimeout("window.location.href = '{$field.back}'", 2000); } else { dr_tips(data.result.code, data.result.msg, -1); } }, fail: function (e, data) { //console.log(data.errorThrown); dr_tips(0, "系统故障："+data.errorThrown, -1); layer.closeAll('tips'); $(".fileupload-progress").hide(); }, }); });
```

--------------------------------

### AJAX Request for Field Options

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/field_add.html

This JavaScript code makes an AJAX GET request to fetch field-specific options and styles based on the field type, related ID, and application namespace. It's used to dynamically load settings when a field type changes.

```javascript
$(function() { set_required({intval($data['setting']['validate']['required'])}); $("#dr_loading").show(); $.ajax({type: "GET",dataType:"json", url: '{dr_url('api/field')}&rand='+Math.random(), data: {type:'{$data["fieldtype"]}','relatedid':'{$rid}', 'relatedname':'{$rname}', 'app':'{$namespace}', 'id':{intval($data.id)}}, success: function(data) { $('#dr_css').html(data.style); $('#dr_option').html(data.option); $("#dr_loading").hide(); App.init(); }, error: function(HttpRequest, ajaxOptions, thrownError) { dr_ajax_alert_error(HttpRequest, this, thrownError); } }); });
```

--------------------------------

### XunruiCMS Welcome and Message Section

Source: https://github.com/dayrui/xunruicms/blob/master/template/pc/default/home/msg.html

Content sections for welcoming users and displaying system messages or prompts. Includes conditional logic for redirect links.

```html
欢迎使用迅睿CMS开源框架 V
==============

PHP8高性能·简单易用的免费开源框架
-------------------

提示信息
====

{$msg}

{if $url} [如果您的浏览器没有自动跳转，请点击这里]({$url})  {else} [\['点击返回上一页'\]]({$backurl}) {/if}
```

--------------------------------

### Include Template Files

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/api_login.html

Use these tags to include header and footer files in your template.

```html
{template "header.html"}
```

```html
{template "footer.html"}
```

--------------------------------

### Render Template and Form

Source: https://github.com/dayrui/xunruicms/blob/master/dayrui/Fcms/View/role_verify.html

Include header and footer templates and output the form variable.

```html
{template "header.html"}

{$form}

{loop $verify $v}

{$v.name}

{loop $rs.role $i $arr} {dr_lang('第%s次审核', $i)} {/loop}

{/loop}

{template "footer.html"}
```