56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
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import { on, off } from 'evtd';
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const ctxKey = '@@coContext';
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const clickoutside = {
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mounted(el, { value, modifiers }) {
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el[ctxKey] = {
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handler: undefined
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};
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if (typeof value === 'function') {
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el[ctxKey].handler = value;
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on('clickoutside', el, value, {
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capture: modifiers.capture
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});
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}
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},
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updated(el, { value, modifiers }) {
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const ctx = el[ctxKey];
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if (typeof value === 'function') {
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if (ctx.handler) {
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if (ctx.handler !== value) {
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off('clickoutside', el, ctx.handler, {
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capture: modifiers.capture
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});
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ctx.handler = value;
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on('clickoutside', el, value, {
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capture: modifiers.capture
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});
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}
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}
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else {
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el[ctxKey].handler = value;
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on('clickoutside', el, value, {
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capture: modifiers.capture
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});
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}
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}
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else {
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if (ctx.handler) {
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off('clickoutside', el, ctx.handler, {
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capture: modifiers.capture
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});
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ctx.handler = undefined;
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}
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}
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},
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unmounted(el, { modifiers }) {
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const { handler } = el[ctxKey];
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if (handler) {
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off('clickoutside', el, handler, {
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capture: modifiers.capture
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});
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}
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el[ctxKey].handler = undefined;
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}
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};
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export default clickoutside;
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