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20 lines
716 B
20 lines
716 B
/**
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* 使用选择器选择组件实例节点，返回匹配到的第一个组件实例对象
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* @param {String} selector 节点选择器
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* @param {Object} ctx 页面栈或组件的实例，默认为当前页面栈实例
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*/
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const getCtx = (selector, ctx = getCurrentPages()[getCurrentPages().length - 1]) => {
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const componentCtx = ctx.selectComponent(selector)
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if (!componentCtx) {
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throw new Error('无法找到对应的组件，请按文档说明使用组件')
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}
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return componentCtx
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}
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const $wuxBackdrop = (selector = '#wux-backdrop', ctx) => getCtx(selector, ctx)
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const $wuxDialog = (selector = '#wux-dialog', ctx) => getCtx(selector, ctx)
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export {
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$wuxBackdrop,
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$wuxDialog
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}
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