EyouCMS

https://github.com/weng-xianhu/eyoucms
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EyouCMS is a free and open-source PHP content management system for building enterprise websites...
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### Install WeApp Function

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/weapp/index.htm

Handles the installation of a WeApp. It sets the target URL for the installation form and submits it, displaying a loading indicator.

```JavaScript
function install(obj) { var id = $(obj).attr('data-id'); var form2 = $('#form2'); form2.find('input[name=id]').val(id); var url = "{:url('Weapp/install')}"; form2.attr('action', url); layer_loading('正在处理'); form2.submit(); }
```

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

### Install Weapp Function

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/weapp/mybuy.htm

Handles the installation of a Weapp by submitting a form with the Weapp ID.

```javascript
function install(obj) {
  var id = $(obj).attr('data-id');
  var form2 = $('#form2');
  form2.find('input[name=id]').val(id);
  var url = "{:url('Weapp/install')}";
  form2.attr('action', url);
  layer_loading('正在处理');
  form2.submit();
}
```

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

### Handle Plugin Installation or Purchase Flow

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/shop/market_index.htm

Routes plugin installation based on purchase status and payment requirement. Opens purchase confirmation dialog if payment is needed, then proceeds with installation on confirmation.

```JavaScript
function goPage(obj) {
  event.stopPropagation();
  var id = $(obj).attr('data-id');
  var buy = $(obj).attr('data-buy');
  var needmoney = $(obj).attr('data-needmoney');
  var code = $(obj).attr('data-weapp_code');
  var min_version = $(obj).attr('data-min_version');
  if (buy == 1 ){
    remoteInstall(code,min_version);
  } else {
    if (needmoney == 0){
      remoteInstall(code,min_version);
    }else {
      window.open("https://www.eyoucms.com/plus/view.php?aid="+id);
      layer.open({
        type: 1,
        shade: layer_shade,
        title: '友情提示',
        btn: ['购买成功', '购买失败'],
        yes: function (index, layero) {
          layer.closeAll();
          remoteInstall(code, min_version);
        },
        btn2: function(index, layero){
          layer.close();
          // location.reload()//重新加载页面
        },
        cancel: function () {
          //右上角关闭回调
          // return false //开启该代码可禁止点击该按钮关闭
        },
        shadeClose: true, //点击遮
```

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

### Remote Install Weapp

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/weapp/index.htm

Initiates a remote installation of a Weapp by submitting a form with the Weapp code and minimum version. Displays a loading indicator during the process.

```javascript
function remoteInstall(code, min_version) {
var form2 = $('#form2');
form2.find('input[name=code]').val(code);
form2.find('input[name=min_version]').val(min_version);
var url = "{:url('Weapp/remoteInstall')}";
form2.attr('action', url);
layer_loading('远程安装');
form2.submit();
}
```

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

### Remote Install Weapp Function

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/weapp/mybuy.htm

Initiates the remote installation of a Weapp by submitting a form with Weapp code and minimum version.

```javascript
function remoteInstall(code, min_version) {
  var form2 = $('#form2');
  form2.find('input[name=code]').val(code);
  form2.find('input[name=min_version]').val(min_version);
  var url = "{:url('Weapp/remoteInstall')}";
  form2.attr('action', url);
  layer_loading('远程安装');
  form2.submit();
}
```

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

### Initialize OSS Upload

Source: https://github.com/weng-xianhu/eyoucms/blob/master/template/pc/users/article_media_edit.htm

Sets up the initial parameters for an OSS upload, including file validation for extension and size. It then makes an AJAX request to get upload credentials.

```javascript
function OssUpload(num) {
    var file = $("#oss_click_sys_"+num)[0].files[0];
    var url = URL.createObjectURL(file);
    var oVideo = document.createElement('video');
    var duration = 0;
    oVideo.setAttribute('src',url);
    oVideo.oncanplay = ()=>{
        duration = parseInt(oVideo.duration);
    }
    var fileName = file.name;
    var fileExt = fileName.substr(fileName.lastIndexOf('.')).toLowerCase();
    var ext = judgeExtMedia(fileExt);
    if (ext==-1) {
        showErrorMsg('不支持选中的视频格式,可在附件设置中修改');
        return false;
    }
    var size = "{$upload_max_filesize}";
    if (file.size > size) {
        showErrorMsg('视频大小超过限制,可在附件设置中修改');
        return false;
    }
    $.ajax({
        type: 'POST',
        url: "__ROOT_DIR__/index.php?m=plugins&c=AliyunOss&a=oss_upload",
        data: {_ajax: 1},
        dataType: "JSON",
        success: function
```

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

### Include Static Assets and Global Variables

Source: https://github.com/weng-xianhu/eyoucms/blob/master/template/mobile/users/shop_query_express.htm

Includes necessary CSS and JavaScript files, and a global site name variable. Ensure these paths are correct for your project setup.

```html
{eyou:global name='web_name' /}    {eyou:static file="users/skin/css/bootstrap.min.css"/} {eyou:static file="users/skin/css/eyoucms.css"/} {eyou:static file="users/skin/css/basic.css"/} {eyou:include file="users/skin/css/diy_css.htm"/} {eyou:static file="/public/static/common/js/jquery.min.js"/} {eyou:static file="/public/plugins/layer-v3.1.0/layer.js"/} {eyou:static file="users/skin/js/global.js"/}
```

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

### Welcome Page Async Handling (JavaScript)

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/theme/welcome_taskflow.htm

Initiates an asynchronous GET request to the 'Ajax/welcome_handle' endpoint. This is used for background processing of business logic required when entering the welcome page.

```javascript
$.get("{:url('Ajax/welcome_handle', 
        ['\'_ajax\'=>1])}"); // 进入欢迎页面需要异步处理的业务
```

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

### Get Goods Comment List

Source: https://context7.com/weng-xianhu/eyoucms/llms.txt

Retrieves a list of comments for a specific product. Requires the 'Comment' plugin to be installed.

```APIDOC
## GET /api/v1.Api/get_goods_comment_list

### Description
Retrieve a list of comments for a given product.

### Method
GET

### Endpoint
/api/v1.Api/get_goods_comment_list

### Query Parameters
- **aid** (integer) - Required - The ID of the article or product.
- **page** (integer) - Optional - The page number for pagination. Defaults to 1.
- **apikey_token** (string) - Required - API key token.

### Request Example
```bash
curl -G "https://yourdomain.com/api/v1.Api/get_goods_comment_list" \
  --data-urlencode "aid=101" \
  --data-urlencode "page=1" \
  --data-urlencode "apikey_token=abc123-1700000000"
```

### Response
#### Success Response (200)
- **code** (integer) - Indicates success (1) or failure (0).
- **data** (array) - An array of comment objects, each containing `comment_id`, `content`, `nickname`, `pics`, and `add_time`.

#### Response Example
```json
{
  "code": 1,
  "data": [
    { "comment_id": 1, "content": "商品质量很好", "nickname": "小明", "pics": [], "add_time": 1700000000 }
  ]
}
```
```

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

### Initialize Date Pickers and Form Rendering

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/discount/active_add.htm

Initializes date picker components for start date, end date, and preheat time using layui. It also renders the form elements. This setup code should be run when the page loads.

```javascript
layui.use(['form', 'laydate'], function(){
 var form = layui.form,
 laydate = layui.laydate;
 laydate.render({
 elem: '#start_date'
 ,type: 'datetime'
 });
 laydate.render({
 elem: '#end_date'
 ,type: 'datetime'
 });
 laydate.render({
 elem: '#preheat_time'
 ,type: 'datetime'
 });
 form.render();
 });
```

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

### Initialize Product Form and Settings

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/shop_product/add.htm

Sets up initial form states and event handlers for product addition, including city site settings, tab switching, jump link visibility, and category model validation.

```javascript
$(function () {
  try {
    var web_citysite_open = {$global['web_citysite_open']|default=0};
    var site_province_id = {$site_province_id|default=0};
    var site_city_id = {$site_city_id|default=0};
    var site_area_id = {$site_area_id|default=0};
    if (web_citysite_open > 0 && site_province_id > 0) {
      $('select[name=province_id]').val(site_province_id);
      set_city_list(site_city_id);
      set_area_list(site_area_id);
    }
  }catch(e){}
  //选项卡切换列表
  $('.tab-base').find('.tab').click(function(){
    $('.tab-base').find('.tab').each(function(){
      $(this).removeClass('current');
    });
    $(this).addClass('current');
    var tab_index = $(this).data('index');
    $(".tab_div_1, .tab_div_2, .tab_div_3, .tab_div_4, .tab_div_5").hide();
    $(".tab_div_"+tab_index).show();
    layer.closeAll();
  });
  $('input[name=is_jump]').click(function(){
    if ($(this).is(':checked')) {
      $('.dl_jump').show();
    } else {
      $('.dl_jump').hide();
    }
  });
  var dftypeid = {$typeid|default='0'};
  $('#typeid').change(function() {
    var current_channel = $(this).find('option:selected').data('current_channel');
    if (0 < $(this).val() && {$channeltype} != current_channel) {
      showErrorMsg('请选择对应模型的栏目！');
      $(this).val(dftypeid);
    } else if ({$channeltype} == current_channel) {
      layer.closeAll();
    }
    GetAddonextitem(1, $(this).val(), {$channeltype}, 0, true);
  });
  $(document).click(function(){
    $('#often_tags').hide();
    $('#often_tags_input').hide();
    event.stopPropagation();
  });
  $('#often_tags').click(function(){
    $('#often_tags').show();
    event.stopPropagation();
  });
  $('input[name=tags]').keyup(function(){
    var tags = $.trim($(this).val());
    $('#seo_keywords').val(tags);
  });
 });
```

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

### JavaScript: Open SMS Configuration Tutorial

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/notice/conf_sms.htm

Opens a tutorial link in a new window based on the selected SMS provider. The tutorial URL is dynamically generated to point to the relevant documentation.

```javascript
function openArticle() {
    var new_sms_type = $("input[name=sms_type]:checked").val();
    var aid = new_sms_type == 1?8754:11143;
    click_to_eyou_1575506523('https://www.eyoucms.com/plus/view.php?aid='+aid+'&origin_eycms=1','短信配置教程');
}
```

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

### Initialize Welcome Page Logic

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/theme/welcome_shop.htm

Sets up initial logic for the welcome page, including checking for security patch updates and language version compatibility. It also triggers an asynchronous request for welcome page business logic and language tips.

```JavaScript
$(function () {
    if (1 == VarSecurityPatch) {
        checkUpgradeSecurityVersion();
    } else {
        {eq name="upgrade" value="true"}
        check_upgrade_version();
        {/eq}
    }
    $.get("{:url('Ajax/welcome_handle', ['_ajax'=>1])}"); // 进入欢迎页面需要异步处理的业务
    check_language_tips(); // 检测语言版本

    function check_language_tips() {
        if (__main_lang__ != __lang__) {
            var language_title = $('#language_title', window.parent.document).html();
            layer.msg('当前后台已切换至【'+language_title+'】编辑状态！', {time:3000});
        }
    }

    // 检测系统安全补丁更新弹窗
    function checkUpgradeSecurityVersion() {
        $.ajax({
            type : "GET",
            url : "{:url('Ajax/check_upgrade_version', ['_ajax'=>1])}",
            data : {},
            dataType : "JSON",
            success: function(res) {
                if (1 == res.code) {
                    if (2 == res.data.code) {
                        /*显示顶部导航更新提示*/
                        try {
                            $("#upgrade_filelist", window.parent.document).html(res.data.msg.upgrade);
                            $("#upgrade_intro", window.parent.document).html(res.data.msg.intro);
                            $("#upgrade_notice", window.parent.document).html(res.data.msg.notice);
                            $('#a_upgrade', window.parent.document).attr('data-version',res.data.msg.key_num).attr('data-max_version',res.data.msg.max_version).show();
                        } catch(e) {}
                        $('#upgrade_filelist').html(res.data.msg.upgrade);
                        $('#upgrade_intro').html(res.data.msg.intro);
                        $('#upgrade_notice').html(res.data.msg.notice);
                        $('#a_upgrade').attr('data-version', res.data.msg.key_num).attr('data-max_version', res.data.msg.max_version).attr('title
```

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

### Initialize Product Variables and URLs

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/shop_product/add.htm

Sets up initial JavaScript variables and defines URLs for various product-related operations like image handling, spec management, and price updates.

```javascript
var aid = 0; var action = 'add'; var goodsSpecImage = "{:url('ShopProduct/goodsSpecImage', \[\'_ajax\'=>1\])}"; // 初始化规格，清除多余规格数据 var initializationSpec = "{:url('ShopProduct/initialization_spec', \[\_ajax\'=>1\])}"; // 商品规格检测是否有空值 var goodsSpecDetectionUrl = "{:url('ShopProduct/goods_spec_detection', \[\_ajax\'=>1\])}"; // 保存编辑商品价格库存 var editProductSpecPrice = "{:url('ShopProduct/edit_product_spec_price', \[\_ajax\'=>1\])}"; // 添加产品自定义规格 var addProductCustomSpec = "{:url('ShopProduct/add_product_custom_spec', \[\_ajax\'=>1\])}"; // 删除产品自定义规格 var delProductCustomSpec = "{:url('ShopProduct/del_product_custom_spec', \[\_ajax\'=>1\])}"; // 添加产品自定义规格名 var addProductCustomSpecName = "{:url('ShopProduct/add_product_custom_spec_name', \[\_ajax\'=>1\])}"; // 添加产品自定义规格值 var addProductCustomSpecValue = "{:url('ShopProduct/add_product_custom_spec_value', \[\_ajax\'=>1\])}";
```

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

### Get Selected Text

Source: https://github.com/weng-xianhu/eyoucms/blob/master/public/plugins/Ueditor/index.html

Retrieves the currently selected text within the editor. Selects the range before getting text to ensure content is captured.

```javascript
function getText() {
  //当你点击按钮时编辑区域已经失去了焦点，如果直接用getText将不会得到内容，所以要在选回来，然后取得内容
  var range = UE.getEditor('editor').selection.getRange();
  range.select();
  var txt = UE.getEditor('editor').selection.getText();
  alert(txt)
}
```

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

### Initialize Member Discount Variables and Configuration

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/shop_product/edit.htm

Sets up variables for member discount type and product ID, then conditionally loads member discount price template if discount type is set to specified member levels.

```JavaScript
var usersDiscountAid = {$field.aid|default='0'};
var usersDiscountType = {$field.users_discount_type|default='0'};
// 如果选择的是指定会员级别则自动执行
if (1 === parseInt(usersDiscountType)) getUsersDiscountPriceTpl();
```

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

### Upload Media to Aliyun OSS

Source: https://github.com/weng-xianhu/eyoucms/blob/master/template/pc/users/article_media_add.htm

Handles media uploads to Aliyun OSS. It first requests upload credentials from the server and then uses FormData to upload the file. Progress is tracked and displayed. Ensure the file input element with id 'courseware_file' and the target display element are correctly set up.

```javascript
function upload_addonFieldExt_courseware_oss(obj) {
    var file = $("#courseware_file")[0].files[0]; //获取文件路径名
    var fileName = file.name;
    var fileExt = fileName.substr(fileName.lastIndexOf('.')).toLowerCase();
    var ext = judgeExtMedia(fileExt, 1);
    if (ext == -1) {
        showErrorMsg('不支持选中的文件格式,可在附件设置中修改');
        return false;
    }
    var size = "{$upload_max_filesize}";
    if (file.size > size) {
        showErrorMsg('文件大小超过限制,可在附件设置中修改');
        return false;
    }
    $.ajax({
        type: 'POST',
        url: "__ROOT_DIR__/index.php?m=plugins&c=AliyunOss&a=oss_upload",
        data: {
            _ajax: 1
        },
        dataType: "JSON",
        success: function(res1) {
            if (1 == res1.code) {
                fileName = res1.data.filePath + fileExt; //组装发送数据
                var request = new FormData();
                request.append("OSSAccessKeyId", res1.data.accessid); //Bucket 拥有者的Access Key Id。
                request.append("policy", res1.data.policy); //policy规定了请求的表单域的合法性
                request.append("Signature", res1.data.signature); //根据Access Key Secret和policy计算的签名信息，OSS验证该签名信息从而验证该Post请求的合法性
                request.append("key", fileName); //文件名字，可设置路径
                request.append("success_action_status", 201); // 让服务端返回200,不然，默认会返回204
                request.append('file', file); //需要上传的文件 file
                $.ajax({
                    url: res1.data.host, //上传阿里地址
                    data: request,
                    processData: false,
                    cache: false,
                    contentType: false,
                    dataType: 'xml',
                    type: 'post',
                    xhr: function() {
                        //获取ajaxSettings中的xhr对象，为它的upload属性绑定progress事件的处理函数
                        myXhr = $.ajaxSettings.xhr();
                        if (myXhr.upload) {
                            //检查upload属性是否存在
                            //绑定progress事件的回调函数
                            myXhr.upload.addEventListener('progress', function(e) {
                                var curr = e.loaded;
                                var total = e.total;
                                var process = parseInt(curr / total * 100);
                                $("#upload_addonFieldExt_courseware_oss").html('上传中...' + process + "%'");
                            });
                        }
                        return myXhr; //xhr对象返回给jQuery使用
                    },
                    success: function(res2) {
                        var res = $(res2).find('PostResponse');
                        if (res) {
                            var key = res.find('Key').text();
                            $("#upload_addonFieldExt_courseware_oss").html(ey_foreign_system10);
                            setTimeout(function() {
                                $('#upload_addonFieldExt_courseware_oss').html('oss上传');
                            }, 2000);
                            var video_url = res1.data.domain + "/" + key;
                            $("#addonFieldExt_courseware").val(video_url);
                        } else {
                            $("#upload_addonFieldExt_courseware_oss").html('上传失败');
                            setTimeout(function() {
                                $('#upload_addonFieldExt_courseware_oss').html('oss上传');
                            }, 2000);
                        }
                    },
                    error: function(e) {
                        showErrorMsg(e.responseText);
                        return false;
                    }
                });
            } else {
                $("#courseware_file").val('');
                showErrorMsg(res1.msg);
            }
        },
        error: function(e) {
            $("#courseware_file").val('');
            showErrorMsg(e.responseText);
        }
    });
}
```

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

### Conditional WeApp Button Rendering

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/weapp/index.htm

Renders installation and deletion buttons based on user access rights and application status. Includes logic for both initial installation and remote deletion.

```HTML
{empty name="$vo.status"} {empty name="$vo.is_buy"} {eq name="'Weapp@install'|is_check_access" value="1"} [安装](javascript:void(0);) {/eq} {eq name="'Weapp@del'|is_check_access" value="1"} [删除](javascript:void(0);) {/eq} {else /} {eq name="'Weapp@install'|is_check_access" value="1"} [安装](javascript:void(0);) {/eq} {eq name="'Weapp@del_remote'|is_check_access" value="1"} [删除](javascript:void(0);) {/eq} {/empty} {else /} {eq name="'Weapp@execute'|is_check_access" value="1"} {if condition="empty($vo['config']['management']['href'])"} [管理]({:url('Weapp/execute',array('sm'=>$vo['code'],'sc'=>$vo['code'],'sa'=>'index'))}) {else /} [管理]({$vo['config']['management']['href']}) {/if} {/eq} {eq name="'Weapp@uninstall'|is_check_access" value="1"} [卸载](javascript:void(0);) {/eq} {/empty}
```

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

### Check and Call Points Shop Plugin

Source: https://context7.com/weng-xianhu/eyoucms/llms.txt

This code checks if the Points Shop plugin is installed and enabled, then initializes and uses its logic. Ensure the plugin is correctly installed and accessible.

```php
// 检查并调用积分商城插件（参考 Api::users_detail）
$weappInfo = model('ShopPublicHandle')->getWeappPointsShop();
if (!empty($weappInfo)) {
    $users = $this->getUser(false);
    $pointsShopLogic = new \app\plugins\logic\PointsShopLogic($users);
    $data['showPointsShop'] = $pointsShopLogic->showPointsShop($weappInfo);
}
```

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

### Open Welcome Page Template Creation Dialog

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/index/theme_welcome_conf.htm

Handles the creation of a new welcome page template. It first checks if security question verification is enabled. If not, it prompts the user to set it up. If verification is enabled or set up, it opens a dialog to create a new template.

```javascript
function welcome_tplname_add() {
 $.ajax({
 url: "{:url('Security/ajax_security_ask_open', ['_ajax'=>1])}",
 type: 'GET',
 dataType: 'JSON',
 data: {},
 success: function(res){
 var security_ask_open = res.data.security_ask_open;
 if (0 == security_ask_open) {
 showConfirm('需要设置密保问题验证才可以继续', {btn:['去设置', '取消']}, function(){
 layer.closeAll();
 var iframes = layer.open({
 type: 2,
 title: '安全验证中心',
 fixed: true, //不固定
 shadeClose: false,
 shade: layer_shade,
 offset: 'auto', //
 // maxmin: true, //开启最大化最小化按钮
 area: ['100%', '100%'],
 content: "{:url('Security/second_ask_init')}"+"&source=theme_welcome",
 success: function(layero, index){ }
 });
 layer.full(iframes);
 });
 return false;
 }
 var url = "{:url('Index/ajax_theme_tplfile_add',['type'=>'welcome'])}";
 //iframe窗
 layer.open({
 type: 2,
 title: '新建欢迎页模板',
 fixed: true, //不固定
 shadeClose: false,
 shade: layer_shade,
 maxmin: false, //开启最大化最小化按钮
 area: ['100%', '100%'],
 content: url
 });
 },
 error: function(e){
 showErrorMsg(e.responseText);
 return false;
 }
 });
 }
```

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

### Check Comment Plugin Installation

Source: https://context7.com/weng-xianhu/eyoucms/llms.txt

This code checks if the Comment plugin directory exists. If not, it throws an error, indicating that the plugin must be installed before proceeding. Ensure the path './weapp/Comment/' is correct.

```php
// 检查评论插件（参考 Api::submitArticleComment）
if (!is_dir('./weapp/Comment/')) {
    $this->error('请先安装评论插件');
}
$res = model('v1.Api')->addArticleComment($param, $users);
```

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

### Initialize Data Backup Process

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/tools/index.htm

Initiates the data backup process by sending a POST request with selected tables. It handles initial validation and displays loading states.

```javascript
$(document).ready(function(){
 // 表格行点击选中切换
 $('#tb_flexigrid >tbody >tr').click(function(){
 $(this).toggleClass('trSelected');
 });
 // 点击刷新数据
 $('.fa-refresh').click(function(){
 location.href = location.href;
 });
 });
(function($){
 var $form = $("#export-form"), $export = $(".export_btn"), tables
 $export.click(function(){
 if($("input[name^='tables']:checked").length == 0){
 layer.alert('请选中要备份的数据表', {
 icon: 5,
 title:false,
 closeBtn:false
 });
 return false;
 }
 $export.addClass("disabled");
 $export.find('a').html("正在发送备份请求...");
 $.post("{:url('Tools/export', 	ober=>1)}", $form.serialize(), function(res){
 if(res.code){
 tables = res.tables;
 var loading = layer.msg('正在备份表(<font id="upgrade_backup_table">'+res.tab.table+'</font>)……<font id="upgrade_backup_speed">0.01</font>%', {
 icon: 1,
 time: 3600000, //1小时后后自动关闭
 shade: [0.2] //0.1透明度的白色背景
 });
 $export.find('a').html(res.msg + "开始备份，请不要关闭本页面！");
 backup(res.tab);
 window.onbeforeunload = function(){
 return "正在备份数据库，请不要关闭！"
 }
 } else {
 layer.alert(res.msg, {
 icon: 5,
 title:false,
 closeBtn:false
 });
 $export.removeClass("disabled");
 $export.find('a').html("立即备份");
 }
 }, "json");
 return false;
 });
 function backup(tab, status){
 status && showmsg(tab.id, "开始备份……(0%)");
 $.post("{:url('Tools/export', 	ober=>1)}", tab, function(res){
 if(res.code){
 if (tab.table) {
 showmsg(tab.id, res.msg);
 $('#upgrade_backup_table').html(tab.table);
 $('#upgrade_backup_speed').html(tab.speed);
 $export.find('a').html('初始化成功！正在备份表('+tab.table+')……'+tab.speed+'%，请不要关闭本页面！');
 } else {
 $export.find('a').html('初始化成功！开始备份……，请不要关闭本页面！');
 }
 if(!$.isPlainObject(res.tab)){
 var loading = layer.msg('备份完成……100%，请不要关闭本页面！', {
 icon: 1,
 time: 2000, //1小时后后自动关闭
 shade: [0.2] //0.1透明度的白色背景
 });
 $export.removeClass("disabled");
 $export.find('a').html("备份完成……100%，点击重新备份");
 setTimeout(function(){
 layer.closeAll();
 layer.alert('备份成功！', {
 icon: 6,
 title:false,
 closeBtn:false
 });
 }, 1000);
 window.onbeforeunload = function(){
 return null
 }
 return;
 }
 setTimeout(function () {
 backup(res.tab, tab.id != res.tab.id);
 }, 350);
 } else {
 layer.closeAll();
 $export.removeClass("disabled");
 $export.find('a').html("立即备份");
 }
 }, "json");
 }
 function showmsg(id, msg){
 $form.find("input[value=" + tables[id] + "]").closest("tr").find(".info").html(msg);
 }
})(jQuery);
```

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

### JavaScript for Plugin Interaction

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/weapp/plugin.htm

Handles table row selection, page refreshing, and remote plugin installation. It also manages the logic for purchasing and installing plugins based on their status and requirements.

```javascript
$(document).ready(function () {
 // 表格行点击选中切换
 $('#flexigrid > table>tbody >tr').click(function () {
 $(this).toggleClass('trSelected');
 });
 // 点击刷新数据
 $('.fa-refresh').click(function () {
 location.href = location.href;
 });
 });

 function remoteInstall(code, min_version) {
 var form2 = $('#form2');
 form2.find('input[name=code]').val(code);
 form2.find('input[name=min_version]').val(min_version);
 var url = "{:url('Weapp/remoteInstall')}";
 form2.attr('action', url);
 layer_loading('正在处理');
 form2.submit();
 }

 function goPage(obj) {
 var id = $(obj).attr('data-id');
 var buy = $(obj).attr('data-buy');
 var needmoney = $(obj).attr('data-needmoney');
 var code = $(obj).attr('data-weapp_code');
 var min_version = $(obj).attr('data-min_version');
 if (buy == 1 ){
 remoteInstall(code,min_version);
 }
 else {
 if (needmoney == 0){
 remoteInstall(code,min_version);
 }
 else {
 window.open("https://www.eyoucms.com/plus/view.php?aid="+id);
 layer.open({
 type: 1,
 shade: layer_shade,
 title: '友情提示',
 btn: ['购买成功', '购买失败'],
 yes: function (index, layero) {
 layer.closeAll();
 remoteInstall(code, min_version);
 },
 btn2: function(index, layero){
 layer.close();
 // location.reload()//重新加载页面
 },
 cancel: function () {
 //右上角关闭回调
 // return false //开启该代码可禁止点击该按钮关闭
 },
 shadeClose: true, //点击遮罩关闭
 content: "<div style='padding:20px;'>购买成功可在线安装该插件！</div>"
 });
 }
 }
 }

 function jump() {
 location.reload();
 }
```

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

### Initialize Google Map and Event Handlers

Source: https://github.com/weng-xianhu/eyoucms/blob/master/public/plugins/Ueditor/dialogs/gmap/gmap.html

Sets up the Google Map, marker, and search functionality. It also handles loading existing map images to pre-fill the dialog.

```javascript
domUtils.on(window,"load",function(){ var map = new google.maps.Map(document.getElementById('container'), { zoom: 3, streetViewControl: false, scaleControl: true, mapTypeId: google.maps.MapTypeId.ROADMAP }); var imgcss; var marker = new google.maps.Marker({ map: map, draggable: true }); function doSearch(){ var address = document.getElementById('address').value; var geocoder = new google.maps.Geocoder(); geocoder.geocode( { 'address': address}, function (results, status) { if (status == google.maps.GeocoderStatus.OK) { var bounds = results[0].geometry.viewport; map.fitBounds(bounds); marker.setPosition(results[0].geometry.location); marker.setTitle(address); } else alert(lang.searchError); }); } $G('address').onkeydown = function (evt){ evt = evt || event; if (evt.keyCode == 13) { doSearch(); } }; $G("doSearch").onclick = doSearch; dialog.onok = function (){ var center = map.getCenter(); var point = marker.getPosition(); var url = "http://maps.googleapis.com/maps/api/staticmap?center=" + center.lat() + ',' + center.lng() + "&zoom=" + map.zoom + "&size=520x340&maptype=" + map.getMapTypeId() + "&markers=" + point.lat() + ',' + point.lng() + "&sensor=false"; editor.execCommand('inserthtml', '<img width="520" height="340" src="' + url + '"' + (imgcss ? ' style="' + imgcss + '"' :'') + '/>'); }; function getPars(str,par){ var reg = new RegExp(par+"=((\\d+|[.,]*) *)","g"); return reg.exec(str)[1]; } var img = editor.selection.getRange().getClosedNode(); if(img && img.src.indexOf("http://maps.googleapis.com/maps/api/staticmap")!=-1){ var url = img.getAttribute("src"); var centers = getPars(url,"center").split(","); point = new google.maps.LatLng(Number(centers[0]),Number(centers[1])); map.setCenter(point); map.setZoom(Number(getPars(url,"zoom"))); centers = getPars(url,"markers").split(","); marker.setPosition(new google.maps.LatLng(Number(centers[0]),Number(centers[1]))); imgcss = img.style.cssText; }else{ setTimeout(function(){ doSearch(); },30) } });
```

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

### Initialize City/Area Selection Logic

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/shop_product/edit.htm

Sets up the logic for selecting province, city, and area for the product. It conditionally calls functions to populate city and area lists based on the selected province and city, respectively, if the city site feature is enabled.

```javascript
$(function () {
 try {
 var web_citysite_open = {$global['web_citysite_open']|default=0};
 if (web_citysite_open > 0) {
 var province_id = {$field.province_id|default=0};
 var city_id = {$field.city_id|default=0};
 var area_id = {$field.area_id|default=0};
 if (province_id > 0) {
 set_city_list(city_id);
 }
 if (city_id > 0) {
 set_area_list(area_id);
 }
 }
 }catch(e){}
});
```

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

### Initialize Layui Datepickers

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/coupon/edit.htm

Renders Layui datepicker instances for various date input fields, including start date, end date, use start time, and use end time.

```javascript
layui.use('laydate', function() {
    var laydate = layui.laydate;
    laydate.render({
        elem: '#start_date'
        ,type: 'datetime'
    });
    laydate.render({
        elem: '#end_date'
        ,type: 'datetime'
    });
    laydate.render({
        elem: '#use_start_time'
        ,type: 'datetime'
    });
    laydate.render({
        elem: '#use_end_time'
        ,type: 'datetime'
    });
})
```

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

### Get Marker Point and Address Details

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/map/get_coordinate.htm

Event handler for marker dragend. Uses Geocoder to get the address components and full address from a given point, then updates input fields for address and coordinates.

```javascript
function getMarkerPoint(e) {
  //通过点击百度地图，可以获取到对应的point, 由point的lng、lat属性就可以获取对应的经度纬度
  var pot = '';
  if (!e.point) {
    pot = e;
  } else {
    pot = e.point;
  }
  myGeo.getLocation(pot, function(rs){
    //addressComponents对象可以获取到详细的地址信息
    var addComp = rs.addressComponents;
    var alladdress = addComp.province + addComp.city + addComp.district + addComp.street + addComp.streetNumber;
    document.getElementById("alladdress").value = alladdress; //详细地址
    document.getElementById("location").value = pot.lng + ',' + pot.lat; // 经度 纬度
  });
}
```

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

### Initialize City Site Selection Logic

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/media/add.htm

Sets up the initial selection for province, city, and area based on predefined variables. This script assumes the existence of JavaScript functions 'set_city_list' and 'set_area_list'.

```javascript
$(function () {
  try {
    var web_citysite_open = {$global['web_citysite_open']|default=0};
    var site_province_id = {$site_province_id|default=0};
    var site_city_id = {$site_city_id|default=0};
    var site_area_id = {$site_area_id|default=0};
    if (web_citysite_open > 0 && site_province_id > 0) {
      $('select[name=province_id]').val(site_province_id);
      set_city_list(site_city_id);
      set_area_list(site_area_id);
    }
  }catch(e){}
  //选项卡切换列表
  $('.tab-base').find('.tab').click(function(){
    $('.tab-base').find('.tab').each(function(){
      $(this).removeClass('current');
    });
    $(this).addClass('current');
    var tab_index = $(this).data('index');
    $(".tab_div_1, .tab_div_2, .tab_div_3").hide();
    $(".tab_div_"+tab_index).show();
    layer.closeAll();
  });
  $('input[name=is_jump]').click(function(){
    if ($(this).is(':checked')) {
      $('.dl_jump').show();
    } else {
      $('.dl_jump').hide();
    }
  });
  var dftypeid = {$typeid|default='0'};
  $('#typeid').change(function(){
    var current_channel = $(this).find('option:selected').data('current_channel');
    if (0 < $(this).val() && {$channeltype} != current_channel) {
      showErrorMsg('请选择对应模型的栏目！');
      $(this).val(dftypeid);
    } else if ({$channeltype} == current_channel) {
      layer.closeAll();
    }
    GetAddonextitem(1, $(this).val(), {$channeltype}, 0, true);
  });
  $(document).click(function(){
    $('#often_tags').hide();
    $('#often_tags_input').hide();
    event.stopPropagation();
  });
  $('#often_tags').click(function(){
    $('#often_tags').show();
    event.stopPropagation();
  });
  $('input[name=restric_type]').click(function(){
    $('#dl_arc_level_id').hide();
    $('#dl_users_price').hide();
    $('#no_vip_pay_label').hide();
    var restric_type = $(this).val();
    $('#arc_level_id').find('option:eq(0)').attr('selected',true);
    if (-1 < $.inArray(restric_type, \[ '1','3' \])) {
      $('#dl_users_price').show();
    }
    if (-1 < $.inArray(restric_type, \[ '2','3' \])) {
      $('#dl_arc_level_id').show();
      if (2 == restric_type) {
        $('#no_vip_pay_label').show();
        if ($('#no_vip_pay').is(':checked')){
          $('#dl_users_price').show();
        }
      }
    }
  });
  $('input[name=tags]').keyup(function(){
    var tags = $.trim($(this).val());
    $('#seo_keywords').val(tags);
  });
});
```

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

### Handle Coupon Use Type Selection

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/admin/template/coupon/edit.htm

Manages the enabling and disabling of date input fields based on the selected coupon use type (fixed time, start from receipt day, start from next day).

```javascript
function chooseUseType(obj){
    var val = $(obj).val();
    if ( 1 == val ) {
        $("#use_start_time").attr('disabled',false);
        $("#use_end_time").attr('disabled',false);
        $("#valid_days_2").attr('disabled',true);
        $("#valid_days_3").attr('disabled',true);
    }else if( 2 == val ){
        $("#valid_days_2").attr('disabled',false);
        $("#use_start_time").attr('disabled',true);
        $("#use_end_time").attr('disabled',true);
        $("#valid_days_3").attr('disabled',true);
    }else if( 3 == val ){
        $("#valid_days_3").attr('disabled',false);
        $("#use_start_time").attr('disabled',true);
        $("#use_end_time").attr('disabled',true);
        $("#valid_days_2").attr('disabled',true);
    }
}
```

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

### Get Marker Point and Geocoding Details

Source: https://github.com/weng-xianhu/eyoucms/blob/master/application/api/template/uiset/map.htm

This function is triggered when a marker is dragged or initially set. It uses the Baidu Geocoder to get the address components and full address from a given point, then updates input fields with the address and coordinates.

```javascript
function getMarkerPoint(e) {
    //通过点击百度地图，可以获取到对应的point, 由point的lng、lat属性就可以获取对应的经度纬度
    var pot = '';
    if (!e.point) {
        pot = e;
    } else {
        pot = e.point;
    }
    myGeo.getLocation(pot, function(rs){
        //addressComponents对象可以获取到详细的地址信息
        var addComp = rs.addressComponents;
        var alladdress = addComp.province + addComp.city + addComp.district + addComp.street + addComp.streetNumber;
        document.getElementById("alladdress").value = alladdress; //详细地址
        document.getElementById("location").value = pot.lng + ',' + pot.lat; // 经度 纬度
    });
}
```
Tokens:
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