dialog.js
1.63 KB
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let queue = [];
function getContext() {
const pages = getCurrentPages();
return pages[pages.length - 1];
}
const Dialog = options => {
options = Object.assign({}, Dialog.currentOptions, options);
return new Promise((resolve, reject) => {
const context = options.context || getContext();
const dialog = context.selectComponent(options.selector);
delete options.selector;
if (dialog) {
dialog.set(Object.assign({ onCancel: reject, onConfirm: resolve }, options));
queue.push(dialog);
}
else {
console.warn('未找到 van-dialog 节点，请确认 selector 及 context 是否正确');
}
});
};
Dialog.defaultOptions = {
show: true,
title: '',
message: '',
zIndex: 100,
overlay: true,
asyncClose: false,
messageAlign: '',
transition: 'scale',
selector: '#van-dialog',
confirmButtonText: '确认',
cancelButtonText: '取消',
showConfirmButton: true,
showCancelButton: false,
closeOnClickOverlay: false,
confirmButtonOpenType: ''
};
Dialog.alert = Dialog;
Dialog.confirm = options => Dialog(Object.assign({ showCancelButton: true }, options));
Dialog.close = () => {
queue.forEach(dialog => {
dialog.close();
});
queue = [];
};
Dialog.stopLoading = () => {
queue.forEach(dialog => {
dialog.stopLoading();
});
};
Dialog.setDefaultOptions = options => {
Object.assign(Dialog.currentOptions, options);
};
Dialog.resetDefaultOptions = () => {
Dialog.currentOptions = Object.assign({}, Dialog.defaultOptions);
};
Dialog.resetDefaultOptions();
export default Dialog;