Table of contents
foreword
For the current form, WeChat mini-programs are a hot topic, so how do we learn and master them and then do practical projects?
For this reason, I specially set up this column to share it with you as I study!
本文主要讲解 text 和 rich-text 组件,我将逐一进行讲解,如果后文有什么错误的地方,期待您的指正!
如果在往下阅读的过程中,有什么错误的地方,期待大家的指点!
First, the text component
1. text is a text component
2. text is similar to the span tag in HTML and is an inline element
selectable property value
I believe that the most common use of people in the process of using mobile phones is to copy a piece of text or numbers to our chat box, and now we can do a long press on the target and the mobile phone will automatically select the target, then we can copy it, then in our How is the WeChat applet implemented?
话不多说,直接操作!
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Add the text component to the .wxml file of the WeChat applet
<view> <text > 阿酱的生日是:12.25 </text> </view>
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Show results
此时我们还未添加属性值,所以我们可以试一下左键长按数字12.25,发现没啥效果。
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Add selectable attribute value
<view> <text selectable> 阿酱的生日是:12.25 </text> </view>
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Show results
此时我们添加了属性值 selectable ,当我们左键长按12.25 的时候,我们会发现 12.25这段数字会被自动选中。
2. rich-text
1. rich-text is a rich text component
2. rich-text can render strings in HTML into WXML format
rich-text 组件的作用简单来讲就是渲染内容为某种格式,比如我们想要设置h1标题,我们直接利用 rich-text 组件,然后添加属性值nodes,nodes属性值的功能是设置我们渲染的格式,话不多说,开始操作!
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Build the rich-text component first
<view> <rich-text >一碗黄豆酱的博客 </rich-text> </view>
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Show results
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Render content as h1 header format
<view> <rich-text nodes=" <h1 style='color:red'>一碗黄豆酱的博客</h1> "></rich-text> </view>
我们需要注意我们需要渲染的内容是要放在我们的nodes内部,简单来说nodes内部就是写上我们HTML内容,然后我们微信小程序利用 rich-text 渲染成 wxml 格式。
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Show results
至此我们的 text 和 rich-text就讲解完毕!
Summarize
Everyone should be happy every day, let's study happily together!