clipboard.js
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// Inspired by https://github.com/Inndy/vue-clipboard2
const Clipboard = require('clipboard')
if (!Clipboard) {
throw new Error('you should npm install `clipboard` --save at first ')
}
export default {
bind(el, binding) {
if (binding.arg === 'success') {
el._v_clipboard_success = binding.value
} else if (binding.arg === 'error') {
el._v_clipboard_error = binding.value
} else {
const clipboard = new Clipboard(el, {
text() { return binding.value },
action() { return binding.arg === 'cut' ? 'cut' : 'copy' }
})
clipboard.on('success', e => {
const callback = el._v_clipboard_success
callback && callback(e) // eslint-disable-line
})
clipboard.on('error', e => {
const callback = el._v_clipboard_error
callback && callback(e) // eslint-disable-line
})
el._v_clipboard = clipboard
}
},
update(el, binding) {
if (binding.arg === 'success') {
el._v_clipboard_success = binding.value
} else if (binding.arg === 'error') {
el._v_clipboard_error = binding.value
} else {
el._v_clipboard.text = function() { return binding.value }
el._v_clipboard.action = function() { return binding.arg === 'cut' ? 'cut' : 'copy' }
}
},
unbind(el, binding) {
if (binding.arg === 'success') {
delete el._v_clipboard_success
} else if (binding.arg === 'error') {
delete el._v_clipboard_error
} else {
el._v_clipboard.destroy()
delete el._v_clipboard
}
}
}