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Calling Helper Within If Block in Handlebars Template

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问题 I am working with Handlebars.js template engine and am trying to figure out a way to do something like this (contrived example): {{#if itemSelected "SomeItem"}} <div>This was selected</div> {{/if} where itemSelected is a registered helper like this: Handlebars.registerHelper("itemSelected", function(item) { var selected = false; // Lots of logic that determines if item is selected return selected; }); I get errors when trying to use this syntax for the template, and I cannot find any example

Does ASP.NET AJAX 4.0 tout client-side templating with the jQuery Templates plug-in?

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问题 I am a little lost on what happened with ASP.NET AJAX 4.0 with regard to the push for client templates with the jQuery Templates plug-in (which is still in beta) and/or whatever proprietary flavor of the same thing that it had. I thought I heard months ago that Microsoft had abandoned the push for jQuery Templates and that ASP.NET AJAX 4.0 was released (??) with these features that had been featured in the betas and CTPs stripped out. Is this true? More specifically, what features were

asp.net ajax 4.0 client templates, how to bind a select?

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问题 I am trying to create a simple ajax grid that allows me to add and remove rows and also edit some of the columns and have others columns calculated directly based on the input in the others. I thought this would be a nice oppurtunity to play with asp.net ajax 4.0 and the client templates. It works pretty ok but I can't seem to find a way to bind my json data to a . How can I do this? A normal template looks like this <div id="authorsTemplate" style="visibility:hidden;display:none;"> <ul> <li

Did Client Templates in ASP.NET AJAX 4.0 get dropped entirely, in favor of the jQuery Templates plug-in?

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问题 I think that Microsoft dropped client templates from the AJAX Toolkit in favor of jQuery Templates plug-in. I'm trying to find full documentation on this and except for some "will do" blog posts such as this one I am unable to find anything except @#$%-loads of bogus, obsolete documentation and magazine articles from the Preview / Beta days of ASP.NET AJAX 4.0. Can anyone please confirm that the ASP.NET AJAX 4.0 Client Templates feature is, in fact, jQuery Templates , officially, and that

kendoui ClientTemplate in Grid not working in asp.net mvc 4

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问题 I have been looking all over for the answer and think I am missing something simple. I have a kendo grid where I want one of the columns to be a link to another page with the id as a route parameter. However, the value in the column cells are the bound values and are unchanged by my template. Any insights to this will be appreciated. @(Html.Kendo().Grid((IEnumerable<ProviderAccess>)Model.Providers) .Name("grants-grid") .Columns(columns => { columns.Bound(a => a.ProviderName); columns.Bound(a

Calling Helper Within If Block in Handlebars Template

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I am working with Handlebars.js template engine and am trying to figure out a way to do something like this (contrived example): {{#if itemSelected "SomeItem"}} <div>This was selected</div> {{/if} where itemSelected is a registered helper like this: Handlebars.registerHelper("itemSelected", function(item) { var selected = false; // Lots of logic that determines if item is selected return selected; }); I get errors when trying to use this syntax for the template, and I cannot find any example showing this kind of thing. I do see simple #if blocks like this... {{#if myValueInContext}} <div>This