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fix(button): ignore comment nodes

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Adam Bradley
2015-09-24 11:00:51 -05:00
parent d577e24e9d
commit 6580f53607
1 changed files with 9 additions and 7 deletions
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16
ionic/components/button/button.ts
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@@ -28,20 +28,22 @@ export class Button {
let nodes = [];
for (let i = 0, l = childNodes.length; i < l; i++) {
childNode = childNodes[i];
if (childNode.nodeType === 3) {
// text node
if (childNode.textContent.trim() !== '') {
nodes.push(TEXT);
}
} else if (childNode.nodeName === 'ICON') {
// element node
nodes.push(ICON);
} else {
// element other than an <icon>
nodes.push(TEXT);
} else if (childNode.nodeType === 1) {
if (childNode.nodeName === 'ICON') {
// icon element node
nodes.push(ICON);
} else {
// element other than an <icon>
nodes.push(TEXT);
}
}
}