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Contents?: true
Size: 1.95 KB
Versions: 6
Compression:
Stored size: 1.95 KB
Contents
"use strict";
var ko = require("knockout");
var origTemplateSystem = require("./script-template.js");
var templates = {};
//define a template source that simply treats the template name as its content
ko.templateSources.stringTemplate = function(templateName, template) {
this.templateName = templateName;
this.template = template;
this._data = {};
};
ko.utils.extend(ko.templateSources.stringTemplate.prototype, {
data: function(key, value) {
// console.log("data", key, value, this.templateName);
if (arguments.length === 1) {
return this._data[key];
}
this._data[key] = value;
},
text: function(value) {
// console.log("text", value, this.templateName)
if (arguments.length === 0) {
return this.template;
}
this.template = value;
}
});
//modify an existing templateEngine to work with string templates
function createStringTemplateEngine(templateEngine) {
var orig = templateEngine.makeTemplateSource;
templateEngine.makeTemplateSource = function(templateName) {
if (typeof templates[templateName] !== 'undefined') {
return new ko.templateSources.stringTemplate(templateName, templates[templateName]);
} else {
return orig(templateName);
}
};
return templateEngine;
}
function pushTemplate(templateName, templateText) {
templates[templateName] = templateText;
}
function removeTemplate(templateName) {
if (typeof templates[templateName] !== 'undefined') {
templates[templateName] = undefined;
} else {
origTemplateSystem.removeTemplate(templateName);
}
}
function init() {
ko.setTemplateEngine(createStringTemplateEngine(new ko.nativeTemplateEngine()));
}
function getTemplateContent(id) {
if (typeof templates[id] !== 'undefined') {
return templates[id];
} else {
return origTemplateSystem.getTemplateContent(id);
}
}
module.exports = {
init: init,
addTemplate: pushTemplate,
removeTemplate: removeTemplate,
getTemplateContent: getTemplateContent
};
Version data entries
6 entries across 6 versions & 1 rubygems