36 lines
770 B
JavaScript
36 lines
770 B
JavaScript
export function imgLoadError (node, callback) {
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node.addEventListener('error', callback)
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return {
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teardown () {
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node.removeEventListener('error', callback)
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}
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}
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}
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export function imgLoad (node, callback) {
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node.addEventListener('load', callback)
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return {
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teardown () {
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node.removeEventListener('load', callback)
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}
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}
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}
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export function mouseover(node, callback) {
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function onMouseEnter() {
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callback(true)
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}
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function onMouseLeave() {
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callback(false)
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}
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node.addEventListener('mouseenter', onMouseEnter)
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node.addEventListener('mouseleave', onMouseLeave)
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return {
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teardown () {
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node.removeEventListener('mouseenter', onMouseEnter)
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node.removeEventListener('mouseleave', onMouseLeave)
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}
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}
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} |