<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[wgb0409的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/wgb0409</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; wgb0409]]></copyright><item><title><![CDATA[vxe table 升级之后页面数据不显示解决方法]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/154131890</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/154131890</guid><author>wgb0409</author><pubDate>Thu, 30 Oct 2025 17:00:10 +0800</pubDate><description><![CDATA[vxe table v4.17.5] 参数 "[toolbar] refresh={...}" 已废弃，请使用 "refresh=boolean & refresh-options={...}"[vxe table v4.17.5] 参数 "[grid] proxy-config.props" 已废弃，请使用 "proxy-config.response"如果出现一下提示标识该列对应的字段不能为空。当升级vxe table后控制台提示。直接修改配置信息即可。]]></description><category></category></item><item><title><![CDATA[Winform 将数据转化成文件保存本地，实现简单的数据缓存]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/133384536</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/133384536</guid><author>wgb0409</author><pubDate>Sun, 01 Oct 2023 10:00:00 +0800</pubDate><description><![CDATA[要求：实现简单的数据缓存方案，将更新的数据保存在本地，下次再访问的时候如果数据没有更新则不需要再访问数据库，直接读取本地文件，大大缩短数据访问时间。读取数据：加载大数据之前先判断数据库中该表数据是否有更新，有更新的话则访问数据，无更新访问本地缓存的文件。保存缓存文件：将最新的数据保存到本地。]]></description><category></category></item><item><title><![CDATA[获取SQL Server数据库数据更新时间]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/133384444</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/133384444</guid><author>wgb0409</author><pubDate>Fri, 29 Sep 2023 10:00:00 +0800</pubDate><description><![CDATA[【代码】获取SQL Server数据库数据更新时间。]]></description><category></category></item><item><title><![CDATA[Win form中DataGridView表格滚动加载数据]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/133384124</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/133384124</guid><author>wgb0409</author><pubDate>Thu, 28 Sep 2023 14:58:46 +0800</pubDate><description><![CDATA[在winform中实现表格无痕翻页加载数据]]></description><category></category></item><item><title><![CDATA[Winform中DataGridView中实现一个单元格增加多个操作按钮]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/133021122</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/133021122</guid><author>wgb0409</author><pubDate>Tue, 19 Sep 2023 11:50:56 +0800</pubDate><description><![CDATA[1.表格名称：dgv；操作列名称：ColOperate。]]></description><category></category></item><item><title><![CDATA[C#备份数据库文件]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/132606956</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/132606956</guid><author>wgb0409</author><pubDate>Thu, 31 Aug 2023 16:55:48 +0800</pubDate><description><![CDATA[App.config添加配置项。c#备份数据库文件完整代码。]]></description><category></category></item><item><title><![CDATA[Winform绘制TreeView树形结构]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/132604296</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/132604296</guid><author>wgb0409</author><pubDate>Thu, 31 Aug 2023 15:34:59 +0800</pubDate><description><![CDATA[创建窗体页面Form2，在窗体设计器中拖入当前树形组件即可,代码内包装好树形数据和相应的点击事件。创建组件：ZHTestTreeView。]]></description><category></category></item><item><title><![CDATA[Element-ui时间选择器禁止选择当月之后的月份]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/128386547</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/128386547</guid><author>wgb0409</author><pubDate>Tue, 20 Dec 2022 16:22:58 +0800</pubDate><description><![CDATA[【代码】Element-ui时间选择器禁止选择当月之后的月份。]]></description><category></category></item><item><title><![CDATA[websocket在vue中使用]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/126749905</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/126749905</guid><author>wgb0409</author><pubDate>Wed, 07 Sep 2022 17:15:57 +0800</pubDate><description><![CDATA[vue中使用websocket实现即时通讯]]></description><category></category></item><item><title><![CDATA[js 数组的 some 方法]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/125395188</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/125395188</guid><author>wgb0409</author><pubDate>Tue, 21 Jun 2022 17:21:53 +0800</pubDate><description><![CDATA[array.some(function（value, index， arr）) some 方法用于检测数组中元素是否满足指定条件， 通俗点讲： 查找数组中是否有满足条件的元素 some: 方法返回的是布尔值， 如果可以查到这个元素，就会返回true;  如果查找不到就会返回false;如果找到一个满足条件的元素， 则终止循环， 不在继续查找。...]]></description><category></category></item><item><title><![CDATA[uview封装图片上传组件]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/124351174</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/124351174</guid><author>wgb0409</author><pubDate>Fri, 22 Apr 2022 17:35:00 +0800</pubDate><description><![CDATA[&lt;template&gt;
	&lt;view class="yh-uploadimage"&gt;
		&lt;u-row gutter="10"&gt;
			&lt;u-col v-if="!showUploadList" :span="gridNumber" v-for="(item, index) in fileList" class="col"&gt;
				&lt;view class="pre-item" :key="index"&gt;
					&lt;image @tap=".]]></description><category></category></item><item><title><![CDATA[js二维数组生成树形结构，下一级往前一级堆叠]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/124000219</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/124000219</guid><author>wgb0409</author><pubDate>Wed, 06 Apr 2022 21:13:00 +0800</pubDate><description><![CDATA[let data = [
		[{
			label: "春上衣",
			value: "A1",
			child: []
		}, {
			label: "春裤子",
			value: "A2",
			child: []
		}, {
			label: "夏上衣",
			value: "A3",
			child: []
		}, ],
		[{
			label: "XS",
			value: "B1",
			child: []
		}, {
			label: "S",
			va.]]></description><category></category></item><item><title><![CDATA[vue中封装复制到剪切板功能]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122378022</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122378022</guid><author>wgb0409</author><pubDate>Fri, 14 Jan 2022 16:20:31 +0800</pubDate><description><![CDATA[doCopy(content) {
		if (!content) {
			common.msg('复制的内容为空 !')
			return;
		}
		content = typeof content === 'string' ? content : content.toString() // 复制内容，必须字符串，数字需要转换为字符串
		/**
		 * 小程序端 和 app端的复制逻辑
		 */
		//#ifndef H5
		uni.setClipboardData({
			data.]]></description><category></category></item><item><title><![CDATA[vant封装视频上传组件]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122497103</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122497103</guid><author>wgb0409</author><pubDate>Fri, 14 Jan 2022 16:20:03 +0800</pubDate><description><![CDATA[&lt;!-- 
  * 上传视频和预览组件
  *使用方式：
&lt;yh-uploadvideo code="jxhd" :limit="2" placeholder="请上传视频&lt;/br&gt;(最多2条)" :grid="12" 
										v-model="formData.Video"&gt;&lt;/yh-uploadvideo&gt;
	参数说明：
	grid：//栅格占位 格数为0-24 用的是element自行联想 用来限制上传控件占位大小
	code：//文件服务...]]></description><category></category></item><item><title><![CDATA[vant封装图片上传组件，支持上传前压缩]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122496907</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122496907</guid><author>wgb0409</author><pubDate>Fri, 14 Jan 2022 16:16:18 +0800</pubDate><description><![CDATA[&lt;!-- 
  * 上传图片和预览组件
  *使用方式：
  &lt;yh-uploadimage code="jxhd" placeholder="请上传图片&lt;/br&gt;(最多6张)" :limit="6" :grid="12"
  	v-model="formData.Pictures"&gt;&lt;/yh-uploadimage&gt;
	参数说明：
	grid：//栅格占位 格数为0-24 用的是element自行联想
	code：//文件服务器必带的参数，其他地方用可以...]]></description><category></category></item><item><title><![CDATA[vue中封装动态添加css、js组件]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122496411</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122496411</guid><author>wgb0409</author><pubDate>Fri, 14 Jan 2022 15:58:18 +0800</pubDate><description><![CDATA[1.remote-css.vue


&lt;script&gt;
/**
 * 引入远程css的组件，在页面中当组件使用
 * 可以在App.vue中全局引用，也可以在任意页面中单独引用
 * 用法：&lt;remote-css :href=""&gt;&lt;/remote-css&gt;
 *
 */
export default {
  name: "remote-css",
  components: {},
  href: { type: String, required: true },
  ]]></description><category></category></item><item><title><![CDATA[vant 组件二次封装上拉加载下拉刷新]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122496272</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122496272</guid><author>wgb0409</author><pubDate>Fri, 14 Jan 2022 15:54:06 +0800</pubDate><description><![CDATA[&lt;!--
 * 下拉刷新组件
 * 使用方法
    &lt;yh-pull-refresh ref="pullRefresh" :postData="loadModel" @DataCallBack="DataCallBack"&gt;
		&lt;template slot="content"&gt;
			&lt;div class="row" v-for="(el,index) in list" :key="el.HomeWorkId"&gt; &lt;/div&gt;
		&lt;/tem.]]></description><category></category></item><item><title><![CDATA[在uniapp中使用uview封装图片上传组件完整代码]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122327193</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122327193</guid><author>wgb0409</author><pubDate>Wed, 05 Jan 2022 16:55:07 +0800</pubDate><description><![CDATA[yh-uploadimage.vue 组件


&lt;template&gt;
	&lt;view class="yh-uploadimage"&gt;
		&lt;u-row gutter="10"&gt;
			&lt;u-col v-if="!showUploadList" span="4" v-for="(item, index) in fileList"&gt;
				&lt;view class="pre-item" :key="index"&gt;
					&lt;image @t...]]></description><category></category></item><item><title><![CDATA[element级联（el-cascader）最后一层选不中]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122214760</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122214760</guid><author>wgb0409</author><pubDate>Wed, 29 Dec 2021 14:17:02 +0800</pubDate><description><![CDATA[需要把最后一层的ChildNodes设置为null或undefined

getTreeData(data) {
    // 循环遍历json数据
    for (var i = 0; i &lt; data.length; i++) {
   
     if (data[i].ChildNodes.length &lt; 1) {
      // children若为...]]></description><category></category></item><item><title><![CDATA[input输入框在苹果手机失效]]></title><link>https://blog.youkuaiyun.com/wgb0409/article/details/122127136</link><guid>https://blog.youkuaiyun.com/wgb0409/article/details/122127136</guid><author>wgb0409</author><pubDate>Fri, 24 Dec 2021 14:17:38 +0800</pubDate><description><![CDATA[input {
 -webkit-user-select: text !important;
}

textarea {
 -webkit-user-select: text !important;
}
]]></description><category></category></item></channel></rss>