CODEWITHSUNDEEP
javascriptlistloops
Mr.Chowdary
Mr.Chowdary

Reputation: 3407

Iterate Java List in Java Script?

I get a List from Java to javascript in AJAX response.
So i have to iterate the List of Beans and display each Bean as a record in the table.
Eg;

[[prop1=value1,prop2=value2],[prop3=value3,prop4=value4],[prop5=value5,prop6=value6]]

After iterating list it must display as follows.

value1 value2
value3 value4
value5 value6

It is having complexity in iterating the list in javascript.
I don't know how to iterate in javascript..
Any idea or response is highly Appreciated :-)

Upvotes: 0

Views: 7107

Answers (2)

Subir Kumar Sao
Subir Kumar Sao

Reputation: 8401

Make sure the data are in proper JSON format.

When you can convert it to javascript object. If you are using JQuery you can do,

jQuery.parseJSON( jsonString );

Then you can loop it like a normat Javacript array.

for (var i = 0; i < myStringArray.length; i++) {
    alert(myStringArray[i]);
    //Do something
}

Upvotes: 3

Willem Mulder
Willem Mulder

Reputation: 13994

It is a string, so you will have to loop over it using string functions. I recommend using a regular expression, with which you can extract values based on certain patterns.

See http://www.regular-expressions.info/ for an introduction and more information.

Upvotes: 0

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