Emlog文章页加入新的参数并写入数据库

2020-08-02 12:47:31 / 0 评论 / 3440 阅读 / 正在检测是否收录...

给emlog博客程序加入新的字段,方法很简单的,不过有点复杂。下面我们一步一步来实现手动加字段,首先在数据表emlog_blog中加入新的字段“new01”,参数中的“new01”可以自行修改,一定要统一,否则无效。

第一步:在根目录文件admin/views/add_log.php对应的位置加入你要的参数代码,例如:

<div style="clear:both;">参数一:<input type="text" value="" name="new01" id="new01" style="width:750px;" /></div>

第二步:在根目录文件admin/views/edit_log.php中对应的位置也加入你要的参数代码,例如:

<div style="clear:both;">参数一:<input type="text" value="<?php echo $new01;?>" name="new01" id="new01" style="width:750px;" /></div>

第三步:在根目录文件admin/save_log.php中

$password = isset($_POST['password']) ? addslashes(trim($_POST['password'])) : '';
下面插入代码
$new01= isset($_POST['new01']) ? addslashes(trim($_POST['new01'])) : '';

'password' => $password,
下面插入代码
'new01' => $new01,

第四步:在根目录文件include/model/log_model.php中,没有这一步前台将无法显示

'password' => $row['password'],
下面插入
'new01' => $row['new01'],

前台直接调用:<?php echo $new01;?>



以上步骤全部完成就可以实现添加参数了,不过美中不足的是只有点击《保存并返回》才能保存。如想实现点击《保存》也能实现保存的话,请按下面的方法,找到根目录admin/views/js/common.js中找到

      editorMap['content'].sync();
        editorMap['excerpt'].sync();
        var url = "save_log.php?action=autosave";
        var title = $.trim($("#title").val());
        var alias = $.trim($("#alias").val());
        var sort = $.trim($("#sort").val());
        var postdate = $.trim($("#postdate").val());
        var date = $.trim($("#date").val());
        var logid = $("#as_logid").val();
        var author = $("#author").val();
        var content = $('#content').val();
        var excerpt = $('#excerpt').val();
        var tag = $.trim($("#tag").val());
        var top = $("#post_options #top").attr("checked") == 'checked' ? 'y' : 'n';
        var sortop = $("#post_options #sortop").attr("checked") == 'checked' ? 'y' : 'n';
        var allow_remark = $("#post_options #allow_remark").attr("checked") == 'checked' ? 'y' : 'n';
        var allow_tb = $("#post_options #allow_tb").attr("checked") == 'checked' ? 'y' : 'n';
        var password = $.trim($("#password").val());
        var ishide = $.trim($("#ishide").val());
        var token = $.trim($("#token").val());
        var ishide = ishide == "" ? "y" : ishide;
        var querystr = "content="+encodeURIComponent(content)
                    +"&excerpt="+encodeURIComponent(excerpt)
                    +"&title="+encodeURIComponent(title)
                    +"&alias="+encodeURIComponent(alias)
                    +"&author="+author
                    +"&sort="+sort
                    +"&postdate="+postdate
                    +"&date="+date
                    +"&tag="+encodeURIComponent(tag)
                    +"&top="+top
                    +"&sortop="+sortop
                    +"&allow_remark="+allow_remark
                    +"&allow_tb="+allow_tb
                    +"&password="+password
                    +"&token="+token
                    +"&ishide="+ishide
                    +"&as_logid="+logid;

用下面的代码替换

      editorMap['content'].sync();
        editorMap['excerpt'].sync();
        var url = "save_log.php?action=autosave";
        var title = $.trim($("#title").val());
        var alias = $.trim($("#alias").val());
        var sort = $.trim($("#sort").val());
        var postdate = $.trim($("#postdate").val());
        var date = $.trim($("#date").val());
        var logid = $("#as_logid").val();
        var author = $("#author").val();
        var content = $('#content').val();
        var excerpt = $('#excerpt').val();
        var tag = $.trim($("#tag").val());
        var top = $("#post_options #top").attr("checked") == 'checked' ? 'y' : 'n';
        var sortop = $("#post_options #sortop").attr("checked") == 'checked' ? 'y' : 'n';
        var allow_remark = $("#post_options #allow_remark").attr("checked") == 'checked' ? 'y' : 'n';
        var allow_tb = $("#post_options #allow_tb").attr("checked") == 'checked' ? 'y' : 'n';
        var password = $.trim($("#password").val());
        var new01 = $.trim($("#new01").val()); //新加代码
        var ishide = $.trim($("#ishide").val());
        var token = $.trim($("#token").val());
        var ishide = ishide == "" ? "y" : ishide;
        var querystr = "content="+encodeURIComponent(content)
                    +"&excerpt="+encodeURIComponent(excerpt)
                    +"&title="+encodeURIComponent(title)
                    +"&alias="+encodeURIComponent(alias)
                    +"&author="+author
                    +"&sort="+sort
                    +"&postdate="+postdate
                    +"&date="+date
                    +"&tag="+encodeURIComponent(tag)
                    +"&top="+top
                    +"&sortop="+sortop
                    +"&allow_remark="+allow_remark
                    +"&allow_tb="+allow_tb
                    +"&password="+password
                    +"&new01="+new01 //新加代码
                    +"&token="+token
                    +"&ishide="+ishide
                    +"&as_logid="+logid;

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