修复bug#3974 【PC端-长处方】续方管理：药品总量及剩余可用天数显示有误。

js/util.js

@@ -165,7 +165,7 @@ function getExpressName(type){
function getDrugs(prescriptionInfo) {
	return _.map(prescriptionInfo,function(v) {
		return v.drugName + ' ' + (v.num || '') + (v.drugNumUnit || '')+' '
		return v.drugName + ' ' + (v.num || '') + (v.drugNumUnitName || '')+' '
	})
}
@@ -176,7 +176,11 @@ function getDaysRemaining(item) {
		curTime = new Date().getTime();
	if(minDrugDay && presCreateTime) {
		var preTime = new Date(presCreateTime.replace(/-/g,'/')).getTime()
		return minDrugDay - ((curTime - preTime)/(24 * 3600 * 1000)).toFixed(1)
		var remain = minDrugDay - ((curTime - preTime)/(24 * 3600 * 1000)).toFixed(1)
		if(remain < 0) {
			return "药品已用完"
		}
		return remain
	} else {
		return ""
	}