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Extract a function to add text and child nodes.

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This commit is contained in:
Rob Rix 2015-10-21 17:45:55 -04:00
parent e706bb9270
commit 43c9ae3f35
1 changed files with 12 additions and 8 deletions
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20
prototype/UI/index.html
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@ -116,17 +116,21 @@
}
}
function addTextAndChildNodes(element, source, range, values) {
var previous = range[0];
for (i in values) {
var value = values[i];
element.appendChild(document.createTextNode(source.substr(previous, value.range[0] - previous)));
element.appendChild(wrap("li", toDOM(value)));
previous = value.range[0] + value.range[1];
}
element.appendChild(document.createTextNode(source.substr(previous, range[0] + range[1] - previous)));
}
if (model instanceof Indexed) {
element = document.createElement("ul");
if (model.source != null && model.range != null) {
var previous = model.range[0];
for (i in model.values) {
var value = model.values[i];
element.appendChild(document.createTextNode(model.source.substr(previous, value.range[0] - previous)));
element.appendChild(wrap("li", toDOM(value)));
previous = value.range[0] + value.range[1];
}
element.appendChild(document.createTextNode(model.source.substr(previous, model.range[0] + model.range[1] - previous)));
addTextAndChildNodes(element, model.source, model.range, model.values);
} else {
for (i in model.values) {
element.appendChild(wrap("li", toDOM(model.values[i])));