hopglass/lib/filters/filtergui.js

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JavaScript
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define(function () {
"use strict";
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return function (distributor) {
var container = document.createElement("ul");
container.classList.add("filters");
var div = document.createElement("div");
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function render(el) {
el.appendChild(div);
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}
function filtersChanged(filters) {
while (container.firstChild) {
container.removeChild(container.firstChild);
}
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filters.forEach(function (d) {
var li = document.createElement("li");
var div = document.createElement("div");
container.appendChild(li);
li.appendChild(div);
d.render(div);
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var button = document.createElement("button");
button.textContent = "";
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button.onclick = function () {
distributor.removeFilter(d);
};
li.appendChild(button);
});
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if (container.parentNode === div && filters.length === 0) {
div.removeChild(container);
} else if (filters.length > 0) {
div.appendChild(container);
}
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}
return {
render: render,
filtersChanged: filtersChanged
};
};
});