how to return two object values in java script

» javascript » how to return two object values in java script

By : user2952904

Date : November 19 2020, 03:59 PM

With these it helps I know that java script is dynamic lang and I wonder if there is option to return something similar to , You can return with an array:

code :

 return  [this._mMet[sMet].ret,this._mMeth[sMet].ret.default];

return  {'one': this._mMet[sMet].ret, 'two': this._mMeth[sMet].ret.default};

if (typeof this._mMet[sMet].ret == 'undefined' || typeof this._mMeth[sMet].ret.default == 'undefined') { 
    return false; 
} else { 
    return  {'one': this._mMet[sMet].ret, 'two': this._mMeth[sMet].ret.default};
}

Share :

How to return multiple values from java method to java script?

By : Know Your Onion

Date : March 29 2020, 07:55 AM

it should still fix some issue I want to return two values from java method to java script..can you help me.?? would be grateful for help.. , I would

code :

int[] ret = { a, b }; 
return ret;

return new int[] { a, b };

In a Java hashtable with objects as values, how do I return the object values?

By : Filip

Date : March 29 2020, 07:55 AM

To fix this issue Here is my sample code. This prints out "{test=theClass@7096985e}" but I need it to give me the values of type and scope. I have tried several things--any direction would be awesome. ! , Just override the toString method in your class.

code :

class theClass{
    String type;
    String scope;

    public theClass(String string1, String string2)
    {
        type = string1; scope = string2;
    }

    @Override
    public String toString(){
      return type+" "+scope;
    }

}

How to get values of script sql to an object java

By : Rajitha J

Date : March 29 2020, 07:55 AM

this will help I think the NEW operator syntax would be adequate here. And also as Student and Person are mapped classes, do not use the native SQL but a normal HQL query:

code :

StringBuffer sql = new StringBuffer();  
sql.append("select NEW model.ObjectPR(p.name as name, s.level as level)
from 
Person p join p.student s");


Query query = getSession().createQuery(sql.toString());

List<ObjectPR> results = query.list();

StringBuffer sql = new StreingBuffer();  
sql.append("select p.name as name, s.level as level from 
person p
    join student s on s.pk_seq = p.fk_student ; ");


SQLQuery query = getSession().createSQLQuery(sql.toString());
query.setResultTransformer(Transformers.aliasToBean(ObjectPR.class));

List<ObjectPR> results = query.list();

How do I put queried values in an object and return it to another script?

By : user1523315

Date : March 29 2020, 07:55 AM

around this issue Explanation
You are correct - you are putting objects in an object. The response you are getting looks confusing because you have an object property and returned column aliased with the same name.

code :

$res->sq = mysqli_fetch_object($sql)->sq;

$res->poam = mysqli_fetch_object($sql)->poam;

How to merge string array values to a particular property in object array in Type Script / Java Script

By : facebook-10000338408

Date : March 29 2020, 07:55 AM

around this issue If you're okay with mutating the original question, then just loop through the newquestion.asnwers and update the question.answers using their respective index

code :

let question = {id:1,description:'how is the service',answers:[{id:1,description:'poor'},{id:2,description:'good'}]},
    newquestion={description:'new question',answers:['new poor','new good']};

newquestion.answers.forEach((description, i) => {
  question.answers[i].description = description
})

console.log(question)

let question = {id:1,description:'how is the service',answers:[{id:1,description:'poor'},{id:2,description:'good'}]},
    newquestion={description:'new question',answers:['new poor','new good']};

const newAnswers = newquestion.answers.map((description, i) => (
    { ...question.answers[i], description }
))

const q = { ...question, answers: newAnswers }
console.log(q)