handlebars.js

问题 I am trying to implement a comment-feature , to display a list of comments that belongs to a single post. Then click edit and edit any of the selected comments from from all the comments that belong to a single post. Updated jsfiddle . I am able to create a comment that belongs to the selected post as seen in the fiddle above. **However I am unable to updating an existing comment and the comment edit form won't even display any comment. It is always blank and doesn't bind to any existing

问题 I am trying to implement a comment-feature , to display a list of comments that belongs to a single post. Then click edit and edit any of the selected comments from from all the comments that belong to a single post. Updated jsfiddle . I am able to create a comment that belongs to the selected post as seen in the fiddle above. **However I am unable to updating an existing comment and the comment edit form won't even display any comment. It is always blank and doesn't bind to any existing

问题 I have two drop down list using ember. I have facing issue if change first drop down value not calling every time second dropdown values . Here I have added my complete code . please tell me what i did wrong this code <script type="text/x-handlebars"> <h2>Welcome to Ember.js</h2> {{outlet}} </script> <script type="text/x-handlebars" data-template-name="index"> <div> {{view "select" content=model prompt="Please select a name" selectionBinding="controllers.comboBox.model" optionValuePath=

问题 I have two drop down list using ember. I have facing issue if change first drop down value not calling every time second dropdown values . Here I have added my complete code . please tell me what i did wrong this code <script type="text/x-handlebars"> <h2>Welcome to Ember.js</h2> {{outlet}} </script> <script type="text/x-handlebars" data-template-name="index"> <div> {{view "select" content=model prompt="Please select a name" selectionBinding="controllers.comboBox.model" optionValuePath=

问题 I've got a hbs template where I've got an array of objects and a boolean toggle variable (toggles the template behavior), let's say: { objs: list, mode: true } I'm not able to access the mode variable when inside the loop over objs (the context is changed). What I want is to make an if-statement using the upper variable. I found that I can write a custom helper. But is there no other way to access the variable? I also found out, that inside the loop the variable is accessible via {{../mode}}

问题 I've got a hbs template where I've got an array of objects and a boolean toggle variable (toggles the template behavior), let's say: { objs: list, mode: true } I'm not able to access the mode variable when inside the loop over objs (the context is changed). What I want is to make an if-statement using the upper variable. I found that I can write a custom helper. But is there no other way to access the variable? I also found out, that inside the loop the variable is accessible via {{../mode}}

问题 I may be using the wrong words to describe my issue so here is the (simplified) code I'm working with. I'm happy to learn a better way to do this but what I'm currently trying to do is pass {{assigneeId}} to the template helper function called agentIs . The problem is that I can't find the correct way to pass the value. <template name="ticket_list"> {{#each tickets}} {{> ticket}} {{/each}} </template> <template name="ticket"> <h3>{{title}}</h3> <p>{{assigneeId}}</p> {{> ticket_footer}} <

问题 I have an error page , which is a handlebar.js template. I need to load this template in the current page handlebar.js template. A typical include < file name > type, but could not found a way around in handlebar. Please advise me here . Thanks. 回答1: Sounds like you're looking for a partial. A partial is a template fragment that you want to include in several other templates. You'd do something like this in your templates: <script id="error" type="text/x-handlebars"> <!-- Error display stuff

问题 I used handlebars to render table with data with each having edit button . I need to know like, if the edit button in second row is clicked, how to fetch the values in that particular row. Html is this <table class="table table-bordered"> <thead> <tr> <th>Model</th> <th>Brand</th> <th>Year</th> <th>Action</th> </tr> <tr> <td><input class="form-control" id="modelname"></td> <td><input class="form-control" id="brandname"></td> <td><input class="form-control" id="yearname"></td> <td><button

问题 First, I apologize for such a novice question again, and if this has been answered elsewhere. There are too many template engine，I really do not know how to choose！I seriously study this, but still at a loss. I mainly want to know the advantages of mustache.js/handlebars.js? Compared with the JavaScript Micro-Templating Please give examples to explain, thank you very much! 回答1: For a pretty well-rounded comparison see http://engineering.linkedin.com/frontend/client-side-templating-throwdown