<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Howl1234的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Howl1234</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Howl1234]]></copyright><item><title><![CDATA[用css实现简单的点击按钮动态效果]]></title><link>https://blog.youkuaiyun.com/Howl1234/article/details/129677837</link><guid>https://blog.youkuaiyun.com/Howl1234/article/details/129677837</guid><author>Howl1234</author><pubDate>Mon, 20 Mar 2023 22:21:00 +0800</pubDate><description><![CDATA[用css实现简单的点击按钮动态效果]]></description><category></category></item><item><title><![CDATA[小程序开发之删除数组中某个元素]]></title><link>https://blog.youkuaiyun.com/Howl1234/article/details/120566617</link><guid>https://blog.youkuaiyun.com/Howl1234/article/details/120566617</guid><author>Howl1234</author><pubDate>Thu, 30 Sep 2021 14:57:52 +0800</pubDate><description><![CDATA[因为小程序里面不是用remove这个方法，所以特别提一下。

改用splice这个方法来删除数组中的元素。

因为是要删除数组里面特定元素，所以我们先用findeIndex这个方法查询到指定元素所在集合中的位置。


varremoveindex=that.data.likeCollection.findIndex(function(value,index,arr){

returnvalue==id;

})


查到返回位置Index,找不到则返回-1.

之后就简单了。

...]]></description><category></category></item><item><title><![CDATA[小程序开发之点击图片预览放大图片]]></title><link>https://blog.youkuaiyun.com/Howl1234/article/details/120551324</link><guid>https://blog.youkuaiyun.com/Howl1234/article/details/120551324</guid><author>Howl1234</author><pubDate>Wed, 29 Sep 2021 16:32:57 +0800</pubDate><description><![CDATA[首先在你需要触发的地方写个触发方法，我这边是bindtap="clickimage"，另外绑定用户触发的图片集合data-clickimageurl="{{item.Image_List}}"


&lt;view class="bg-img {{item.Image_Number&gt;1?'':'only-img'}}" style="background-image:url({{image}});" wx:for="{{item.Image_List}}" wx:key="{{index}}" wx:]]></description><category></category></item><item><title><![CDATA[微信小程序开发之窗口底部TabBar]]></title><link>https://blog.youkuaiyun.com/Howl1234/article/details/120528494</link><guid>https://blog.youkuaiyun.com/Howl1234/article/details/120528494</guid><author>Howl1234</author><pubDate>Tue, 28 Sep 2021 14:31:18 +0800</pubDate><description><![CDATA["tabBar": {
    "color": "#ccc",
    "selectedColor": "#35495e",
    "borderStyle": "white",
    "backgroundColor": "#f9f9f9",
    "list": [{
      "pagePath": "pages/Home/Home",
      "text": "推荐",
      "iconPath": "",
      "selectedIconPath": ""
   ...]]></description><category></category></item></channel></rss>