Concatenate two values or variables in AngularJS?

Question

I am new with angularJS. and trying to concatenate two variables?

ng-init = "imgid={{$parent.$index+$index}}"

also tried=>

setImgCounter(post.postImages.length,$parent.$index+$index)

here $index=3 and $oarent.$index=3. I want something like 33 but it is showing me 6 . setImgCounter is a function and I want to send $parent.$index+$index as a variable.is there any way to achieve 33 instate of 6.

RaphaMex · Accepted Answer · 2017-06-09 03:21:44Z

2

You need to convert your integers to string to concatenate, then the resulting string back to integer for later process (I imagine):

parseInt($parent.$index+""+$index)

answered Jun 9, 2017 at 3:21

RaphaMex

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raychz · Accepted Answer · 2017-06-09 03:21:25Z

1

Try doing something like

ng-init = "imgid={{$parent.$index}}{{$index}}"

answered Jun 9, 2017 at 3:21

raychz

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B.V.S Bharat Kumar · Accepted Answer · 2017-06-09 04:32:50Z

1

Try this

ng-init = "imgid={{$parent.$index+' '+$index}}"

answered Jun 9, 2017 at 4:32

B.V.S Bharat Kumar

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