从外部文件加载基因剔除模板，而无需复杂的引擎? [英] Load knockout template from external file without complex engine?

问题描述

我已经找到了加载外部模板的引擎，插件和函数，但是我想知道是否有更简单的方法来做到这一点.像这样吗?

I've found engines, plugins and functions to load external templates, but I'm wondering if there's a simpler way to do it. Something like this?

templates.html

templates.html

<script id="testTemplate" type="text/html">
 <div>this is a div</div>
</script>

index.html

index.html

<div id="templateContainer"></div>
<script>
    $(document).ready(function() {
         $("#templateContainer").load("templates.html");
    }
</script>

这项工作有效吗?有任何陷阱"吗?

Will this work? Are there any "gotchas"?

推荐答案

以下是我用来加载包含模板集合的模板文件的方法:

Here's what I use to load a template file that contains a collection of templates:

var loadTemplateCollection = function(file, success) {
    $.get('templates/' + file + '.html', function(templates) {
        $('body').append('<div style="display:none">' + templates + '<\/div>');
        success();
    });
};

以下是我使用此功能的示例:

Here's an example where I use this function:

self.loadPage = function () {
    if (!self.isLoaded()) {
        loadTemplateCollection('uploadwizard', function() {
            self.isLoaded(true);
            self.uploadWizard();
        });
    }
}

您的视图应如下所示(if很重要):

Your view would look something like this (the if is important):

<div data-bind="template: {'if': isLoaded, name: 'uploadwizard', data: wizard}"></div>

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