Array Referencing

wangers16

Hi all,

I have the following array with which I need to reference to the second item in every array and write it out onto the page, how can this be done?

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var arr = new Array();

arr[0] = 'images/001.jpg','Image 1 Description SECOND ITEM';

arr[1] = 'images/002.jpg','Image 2 Description SECOND ITEM';

Thanks in advance.

gits

you may use the following example ... the object in the array-elements makes it easy to refer:

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 arr[0] = { 

    src: 'images/001.jpg',

    dsc: 'Image 1 Description SECOND ITEM' 

};
 
// now refer with the following:
 
arr[0].src // your source

arr[0].dsc // your description

kind regards

acoder

Define each one like this

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var arr = [];

arr[0] = ['images/001.jpg','Image 1 Description SECOND ITEM'];

arr[1] = ['images/002.jpg','Image 2 Description SECOND ITEM'];

instead, then you can refer to the second item with arr[0][1], arr[1][1], etc.

Edit: obs, too late and after a better reply too ;(

gits

yep ... that's the array-solution :) ... where you refer by index ... the object solution allows to refer by name ... now its up to you to choose one :)

kind regards

wangers16

thank you guys for your help :)

acoder

You're welcome. So which one did you choose? ;)

wangers16

I chose your one acoder ;)

Array Referencing

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