function getInstance(context, selector = '#wr-reason-sheet') {
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if (!context) {
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const pages = getCurrentPages();
|
const page = pages[pages.length - 1];
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context = page;
|
}
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const instance = context && context.selectComponent(selector);
|
if (!instance) {
|
console.warn(`未找到reason-sheet组件,请检查selector是否正确`);
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return null;
|
}
|
return instance;
|
}
|
|
export default function (options) {
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const { context, selector, ..._options } = options;
|
return new Promise((resolve, reject) => {
|
const instance = getInstance(context, selector);
|
if (instance) {
|
instance.setData(Object.assign({}, _options));
|
instance._onCancel = () => reject();
|
instance._onConfirm = (indexes) => resolve(indexes);
|
}
|
});
|
}
|
