ejs | 易学教程

whitespaces when adding partial template using EJS

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I am using SailsJS with EJS engine. When I add partials using <% include partials/template.ejs %> or <% partial('partials/template.ejs') in the layout file, I get whitespaces before the compiled HTML code (template.ejs). Note that when I copy paste the template.ejs content in the layout (not using include/partials) the whitespaces are gone. See images below: 1st part: code. 2nd part: chrome DOM. 3rd part: whitespace element inspection (DOM properties) I have faced the same problem. What I did was very simple. Go to ejs module index.js file. Find partial function. Find this part of code: var

How can I set different <title> values for each template in ejs?

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问题 I am using Sails.js and it comes with ejs-templates. There is a default view called layout.ejs which is always including the body parts from other templates. The title element is defined in the layout.ejs and is therefore always the same. Due to SEO I would like to change the title depending on the view that is included. Is there some way of knowing which view is actually called from Sails, in the .ejs file? 回答1: Update the <title> tag of your layout.ejs to <title><%= title %></title> and

disable EJS caching in production

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问题 It seems like whenever my process.NODE_ENV is set to production , EJS templating engine will cache all my .html files. So any modifications in those files will not be displayed, unless server restarts. app.engine('.html', require('ejs').__express); Is there a way to disable caching template on express? Thanks! 回答1: It seems like this is set explicitly as part of express's built-in code if (env === 'production') { this.enable('view cache'); } This gets called by app.init which is called by

How to use an ejs variable inside a react render function?

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I'm passing a variable abcd to my index.ejs which in turn calls a react js file to render the index.ejs page. I've been able to access <%= abcd %> inside index.ejs but not inside the render function of react. Can you help me out? Thanks I faced the same problem but with a index.html file, filled by a React component, and resolved it like this: In index.html <script> window.abcd = '<%- abcd %>'; </script> In your react component render: function(){ return( <div> <p> {window.abcd} </p> </div> ); } This worked perfectly for me, if someone has a cleaner proposition, i'm in! 来源： https:/

EJS access express variable in JS onload function

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问题 I know you can get the value of variables in an ejs file like so, <h1><%= title %></h1> if i were to use the same title variable in a onload javascript function in the same ejs page, how would i use it . for instance <script> window.onload(){ var s = <%= title %> alert(s); } </script> this function produces a console error saying Uncaught syntax error: Unexpected identifier although I'm able to see the actual value of the variable 回答1: To output it within a script, the result will need to be

How do I escape EJS template code in node.js to be evaluated on the client side?

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I use node.js/ejs on the server side and backbone.js on the client side. Both server side and client side use the same templating style. So the problem is, if I put template code meant for the client inside a template it still get's parsed on the server side. If found out that something like this works: <%- "<%= done ? 'done' : '' %\>" %> However, IMHO this uglifies the code in a way which makes the whole point of using templates useless. How would you approach this? Is there a way to define blocks of code inside EJS-templates which do not get parsed like a {literal}-tag used in other

EJS templates: How to generate an HTML tree structure in the most elegant and handy way

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问题 I have this nested Array of Objects: var tree = [ { name: "item 1", link: "#link-1", children: [ { name: "item 1.1", link: "#link-11", children: [ { name: "item 1.1.1", link: "#link-111", children: [] } ] }, { name: "item 1.2", link: "#link-12", children: [] } ] }, { name: "item 2", children: [] } ]; I would like to generate an HTML ul li tree structure from this model. The only solution I found is just below (via a recursive function). But I would like to avoid string concatenation, because

node.js ejs include error

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问题 I am creating this template: <% include head %> <Placemark> <name><%=name%></name> <description><%=description%></description> <Point> <coordinates><%=coordinates%></coordinates> </Point> </Placemark> <% include foot %> But I always get this error: if (!filename) throw new Error('filename option is required for includ ^ Directories: justas@justas-Studio-1555:~/node-socket.io/socket.io/examples/kml$ ls -1 app.js foot.ejs head.ejs placemark.ejs Can someone help, I according to toolbox

Nodejs EJS partials with scripts in the head

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问题 I'm working with EJS to render and server HTML pages from a Nodejs server. Some of the partials I include have scripts and stylesheets referenced in the head, but this causes the client to make multiple requests for the same file (for example if the parent view also includes that file) For example:  <html> <head> <link rel="stylesheet" href="public/mystylesheet.css"> <script src="public/myscript.js"> </head> <body> <%- partial("partial.ejs") %> </body> </html> And in

JSON from EJS to JSON object in JS

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问题 I am using EJS with Node.JS, and am passing a JSON object into it, but need to have access to it as a usable object in the page. I am getting the unexpected token o error from this: var initData=JSON.parse(<%-JSON.stringify(list)%>); I cant figure out whats wrong here. This is what it looks like in the file when rendered: var initData=JSON.parse([{"title":"South Hills Health System - University Health Center","adr":"200 Lothrop St,15213","coords":"40.441875,-79.960813","images":[],"tags":[],"