从MongoDB中检索HTML以在Template中使用 [英] Retrieving HTML from MongoDB for use in Template
问题描述
我是Meteor.js和MongoDB的新手,所以这个问题可能有一个明显的解决方案,我失踪了,但到目前为止我的搜索没有任何结果。
我的第一个Meteor项目是一个非常简单的博客。在MongoDB中,我有以下内容:
Blog.insert({
author:Name here,
title:标题在这里,
headerHTML:这是我的< b>非常< / b>的第一篇博文。,
bodyHTML:是什么促使我们去解决< em> ; / em>这些类型的问题?,
date:new Date()
});
然后在blog.js中有:
if(Meteor.isClient){
Meteor.subscribe(blog);
Template.posts.entry = function(){
return Blog.find({});
};
}
最后,在我的HTML中,我有以下内容:
...
< div class =row>
{{> posts}}
< / div>
...
< template name =posts>
< div class =span12>
{{#each entry}}
{{author}}
{{date}}
{{title}}
{{headerHTML}}
{{bodyHTML}}
{{/ each}}
< / div>
< / template>
当我运行由{{headerHTML}}和{{bodyHTML}}指定的部分时,返回文字字符串。所以你可以在文本中看到标签。我想要的是将字符串视为HTML并将其显示。所以一些文本将被加粗,我可以有链接,等等...任何智慧可以抛出我的方式吗?
我试着把把手放在各种HTML标签中(例如< p> {{bodyHML}}< / p>
)。解决方案
{{{}}}
来告诉meteor不要转义您的html字符串。 {{{headerHTML}}}
{{bodyHTML}}}
I'm new to Meteor.js and MongoDB so this question might have an obvious solution that I am missing but so far my searches have turned up nothing.
My first Meteor project is a very bare-bones blog. In the MongoDB I have the following:
Blog.insert({
author: "Name Here",
title: "Title Here",
headerHTML: "This is my <b>very</b> first blog post.",
bodyHTML: "What drives us to <em>solve</em> these types of problems?",
date: new Date()
});
Then in blog.js I have:
if (Meteor.isClient) {
Meteor.subscribe("blog");
Template.posts.entry = function () {
return Blog.find({});
};
}
And finally in my HTML I have the following
...
<div class="row">
{{> posts}}
</div>
...
<template name="posts">
<div class="span12">
{{#each entry}}
{{author}}
{{date}}
{{title}}
{{headerHTML}}
{{bodyHTML}}
{{/each}}
</div>
</template>
When I have the app running the sections specified by {{headerHTML}} and {{bodyHTML}} return the literal string. So you see the tags in the text. What I want is for the string to be treated as HTML and displayed as such. So some text will be bolded, I could have links, etc... Any wisdom someone can throw my way?
I've tried putting the handlebars in various HTML tags (like <p>{{bodyHML}}</p>
) with no luck.
Use three brackets {{{ }}}
to tell meteor not to escape your html strings.
{{{headerHTML}}}
{{{bodyHTML}}}
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