我应该如何以更好的方式编写以下javascript函数?
function showIssueCount(issueSummary){
if(issueSummary["CRITICAL"] >= 1){
return {value:issueSummary["CRITICAL"], class:"CRITICAL" };
}else if(issueSummary["MAJOR"] >= 1 ){
return {value:issueSummary["MAJOR"], class:"MAJOR" };
}else if (issueSummary["MINOR"] >= 1){
return {value:issueSummary["MINOR"], class:"MINOR" };
}else{
return {vaue:0, class:""}
}
}
最佳答案
像这样的东西
function showIssueCount( obj )
{
var priority = [ 'CRITICAL', 'MAJOR', 'MINOR' ];
for( var counter = 0; counter < priority.length; counter++ )
{
if ( obj[ priority[ counter ] ] >= 1 )
{
return { value : obj[ priority[ counter ] ], class: priority[ counter ] };
}
}
return {value:0, class:""}
}
关于javascript - javascript如果对数组长度标志进行语句优化,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/34197167/