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具体描述请看以下代码片段注释:
updateColumnValue: function (value) { var _this = this; var values = []; var type = this.data.type; var formatter = this.data.formatter || defaultFormatter; var picker = this.getPicker(); if (type === 'time') { var pair = value.split(':'); values = [formatter('hour', pair[0]), formatter('minute', pair[1])]; } else { var date = new Date(value); values = [ formatter('year', "".concat(date.getFullYear())), formatter('month', padZero(date.getMonth() + 1)), ]; if (type === 'date') { values.push(formatter('day', padZero(date.getDate()))); } if (type === 'datetime') { values.push(formatter('day', padZero(date.getDate())), formatter('hour', padZero(date.getHours())), formatter('minute', padZero(date.getMinutes()))); } } // ******这边返回一个promise,处理完两个then再返回,那么原来的updateCollumns会在onChange之前调用,实际上onChange的时候不需要再updateColumns(),因为已经初始化的时候已经更新过了列的数据,会造成用户选择有时会回滚到上一个选择的日期或者别的日期 return this.set({ innerValue: value }) .then(function () { return _this.updateColumns(); }) .then(function () { return picker.setValues(values); }); }, },
The text was updated successfully, but these errors were encountered:
@lanhuibenz 官方组件代码有点问题,滚动会有上谈到之前动画未完成的情况,设置value会有这情况,我没有用到过bind:input或change,但修改官方代码为this.set({innervalue:value}).then(()=> _this.updateColumns(); picker.setValues(values));亲测有效,但我没有测试过 bind:input会如何; 自己拉一下官方的date-picker组件自行修改二次封装即可使用
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@lanhuibenz 而且该问题只出现在android手机,ios没有问题
@lanhuibenz 而该问题只出现在android手机上,ios没有问题
@lanhuibenz 官方组代码有一点问题,滚动会有上面说到之前动画未完成的情况,设置value会有这种情况,我没用过bind:input或change,但修改为修改(this.value) }).then(()=> _this.updateColumns(); picker.setValues(values));亲测有效,但我没有测试过bind:input会如何;自己拉一下官方的date-picker组件自行修改二次封装即可用
代码写错了吧
#3759
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具体描述请看以下代码片段注释:
The text was updated successfully, but these errors were encountered: