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我试图增加观察的变量有1个,但它不能正确处理增量淘汰赛观察到
的JavaScript:
self.fiscalYear = ko.observable(0);
self.fiscalStartYear = ko.observable(0);
self.fiscalEndYear = ko.observable(0);
self.showYearsDetail = function() {
self.fiscalStartYear(self.fiscalYear());
self.fiscalEndYear(self.fiscalYear() + 1);
};
self.fiscalYear.subscribe(function() {
self.showYearsDetail();
});
HTML:
<div class="row-fluid">
<div class="span2 display-label">Fiscal Year </div>
<input id="fiscalYear" type="text" data-bind="value: fiscalYear" placeholder="Fiscal Year">
</div>
<div class="row-fluid">
<div class="span2 display-label">Start Year </div>
<div class="span6 text-info"><span data-bind="text: fiscalStartYear"></span></div>
</div>
<div class="row-fluid">
<div class="span2 display-label">End Year </div>
<div class="span6 text-info"><span data-bind="text: fiscalEndYear"></span></div>
</div>
如果我插入2014
输出开始年:2014 结束年份:20145
其正常工作,谢谢你救我一命 –
是否有一个原子的方法来做到这一点? –