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Converts to a valid HTML document

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Zeno Rocha
2015-09-18 18:25:28 -07:00
parent 72cfee91a1
commit 9f59fd4c59
4 changed files with 27 additions and 29 deletions
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26
src/clipboard.js
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@ -28,24 +28,24 @@ class Clipboard {
}
select(e) {
let targetAttr = e.currentTarget.getAttribute('for');
let typeAttr = e.currentTarget.getAttribute('type') || 'copy';
let valueAttr = e.currentTarget.getAttribute('value');
let actionAttr = e.currentTarget.dataset.action || 'copy';
let targetAttr = e.currentTarget.dataset.target;
let valueAttr = e.currentTarget.dataset.value;
if (valueAttr) {
this.selectValue(valueAttr, typeAttr);
this.selectValue(valueAttr, actionAttr);
}
else if (targetAttr) {
this.selectTarget(targetAttr, typeAttr);
this.selectTarget(targetAttr, actionAttr);
}
else {
throw new Error('Missing "for" or "value" attribute');
throw new Error('Missing "data-target" or "data-value" attribute');
}
e.preventDefault();
}
selectValue(valueAttr, typeAttr) {
selectValue(valueAttr, actionAttr) {
let fake = document.createElement('input');
fake.value = valueAttr;
@ -55,12 +55,12 @@ class Clipboard {
document.body.appendChild(fake);
fake.select();
this.copy(typeAttr);
this.copy(actionAttr);
document.body.removeChild(fake);
}
selectTarget(targetAttr, typeAttr) {
selectTarget(targetAttr, actionAttr) {
let target = document.getElementById(targetAttr);
if (target.nodeName === 'INPUT' || target.nodeName === 'TEXTAREA') {
@ -72,13 +72,13 @@ class Clipboard {
window.getSelection().addRange(range);
}
this.copy(typeAttr);
this.copy(actionAttr);
}
copy(typeAttr) {
copy(actionAttr) {
try {
let successful = document.execCommand(typeAttr);
if (!successful) throw 'Invalid "type" attribute';
let successful = document.execCommand(actionAttr);
if (!successful) throw 'Invalid "data-action" attribute';
window.getSelection().removeAllRanges();
}