template-engine

I want to round a value in Twig. Example: I want to display 80.5555 as 80.55 . Can any one suggest me how to do that? You could use the format filter for that: {{ '%.2f'|format(80.5555) }} But note that it will round it to 80.56 . {{ 80.5555 | number_format(2) }} Here is the documentation number_format Twig documentation says that there's a filter for this task, since 1.15.0: just write {{80.5555|round}} http://twig.sensiolabs.org/doc/filters/round.html 来源： https://stackoverflow.com/questions/9991157/how-to-round-a-value-in-twig

I develop my web applications using only PHP for the view files and I don't feel limited in any way, but I hear there's a consistent number of developers advocating "external" templating engines. So what do template engines offer that simple PHP lacks? I'm looking for practical things, so I exclude the following: babysitting bad developers (i.e. use a template engine because it forces you to not mix code into presentation) conciseness of syntax (I have mappings in Vim for things like <?php echo $stuff; ?> , using curly braces wouldn't make any difference) easier syntax for non programmers (I

I have an object of mixed type properties - some strings, some arrays of strings, some objects containing arrays of strings - that can potentially go many levels deep. I would like to iterate over all properties so that an object creates a div, an array creates a div, and a string property creates a span to contain the text. { "string" : "some text", "object" : { "array" : [ "text" ] } } The above object would render as: <span>some text</span> <div> <div> <span>text</span> </div> </div> But usually much more complex structures. How should I go about accomplishing this is Jade? mna It's been a

I'm trying to use the jQuery File Upload Demo. I've searched through wiki & template engine wiki but couldn't find an answer how to customize the Upload/Download template without using table row tag. Each time I remove/change table row tag it does not work. Bellow is my customized upload template and it does not work. I don know why, could somebody please help? uploadTemplate: function (o) { var rows = $(); $.each(o.files, function (index, file) { var row = $('<li class="span3"><div class="thumbnail template-upload">' + '<div class="preview"><span></span></div>' + '<div class="caption"><h5

I have been trying to learn Node.js for a few days now, but there is one thing I am confused about. What is the difference between a client-side templating solution like JQuery templates and a server-side solution like Jade for Node.js? What are the uses for each? Where are they used? Can they be used together? Is there an exampe of both of them being used together if so? I just can't get my head around this. Would be nice to have an overview of things from somebody around here... The biggest thing that should be considered about client-side vs server-side templating is that client-side

In Handlebars, say i have a collection of names how can i do {{#each names}} {{position}} {{name}} {{/each}} where {{position}} is 1 for the first name, 2 for the second name etc. Do I absolutely have to store the position as a key in the collection? You can do this with the built-in Handlebars @index notation: {{#each array}} {{@index}}: {{this}} {{/each}} @index will give the (zero-based) index of each item in the given array. Please note for people using Handlebars with the Razor view engine you must use the notation @@index to avoid compilation errors. For more built-in helpers see http:/