IT

2022-10-13
ElementUI控件el-tree方法renderContent的使用

renderContent并不会影响代码中既定tree数据层结构渲染加载；

这里的作用是根据tree的特定level调整其样式：

el-tree

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<el-tree

                :render-content="renderContent"

                :data="treedata"

                default-expand-all

                :show-checkbox="showcheckbox"

                highlight-current

                node-key="itemId"

                :expand-on-click-node="false"

                @node-click="handleNodeClick"

                :props="ItemProps"

                v-loading="ISload"

                ref="tree"

                @check-change="itemCheckChange"

                style="margin-top: 1em;"

              ></el-tree>
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2022-10-13
ElementUI栅格系统布局与偏移

以下内容参照 官方文档

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<el-row>

<el-col
        :xs="{ span: 24, offset: 0 }"
        :sm="{ span: 12, offset: 0 }"
        :md="{ span: 12, offset: 0 }"
        :lg="{ span: 12, offset: 0 }"
        :xl="{ span: 12, offset: 0 }"
        :xxl="{ span: 12, offset: 0 }"
      >
</el-col>
</el-row>
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2022-10-13
Winform中如何调用JSON格式接口进行GET/POST

1.创建一个winform桌面程序的项目(.NET Framework)

2.然后创建一个通用方法的类库：Common

3.在类库中添加接口发送与请求的通用方法：HttpHelper.cs

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public class HttpHelper
    {
        /// <summary>
               /// 调用api返回json
               /// </summary>
               /// <param name="url">api地址</param>
               /// <param name="jsonstr">接收参数</param>
               /// <param name="type">类型</param>
               /// <returns></returns>
        public static string HttpApi(string url, string jsonstr, string type)
        {
            Encoding encoding = Encoding.UTF8;
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);//webrequest请求api地址
            request.Accept = "*/*";
            request.ContentType = "application/json";
            request.Method = type.ToUpper().ToString();//get或者post
            
            
            byte[] buffer = encoding.GetBytes(jsonstr);
            request.ContentLength = buffer.Length;
            request.GetRequestStream().Write(buffer, 0, buffer.Length);
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
            {
                return reader.ReadToEnd();
            }
        }
    }
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2022-10-13
标签添加自动换行的属性

word-wrap:break-word;

white-space: pre-wrap;

white-space: -moz-pre-wrap;

white-space: -pre-wrap;

white-space:-o-pre-wrap;

word-wrap: break-word;

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2022-10-13
wangeditor自带的样式

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/* table 样式 */
table {
border-top: 1px solid #ccc;
border-left: 1px solid #ccc;
}
table td,
table th {
border-bottom: 1px solid #ccc;
border-right: 1px solid #ccc;
padding: 3px 5px;
}
table th {
border-bottom: 2px solid #ccc;
text-align: center;
}

/* blockquote 样式 */
blockquote {
display: block;
border-left: 8px solid #d0e5f2;
padding: 5px 10px;
margin: 10px 0;
line-height: 1.4;
font-size: 100%;
background-color: #f1f1f1;
}

/* code 样式 */
code {
display: inline-block;
*display: inline;
*zoom: 1;
background-color: #f1f1f1;
border-radius: 3px;
padding: 3px 5px;
margin: 0 3px;
}
pre code {
display: block;
}

/* ul ol 样式 */
ul, ol {
margin: 10px 0 10px 20px;
}
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