jquery - Javascript - Looping through an array -


overview: i'm needing update array contains image links new image links. @ same time i'm keeping uploaded images in array. problem while doing previous image links combined. example below. how change code fix array? help.

    var allimages = []      var allcurrentimages = req.body.oldimages     //this pulls previous image links          if (allcurrentimages && allcurrentimages.length > 2){          (i=0;i<allcurrentimages.length;i++){          allimages.push(allcurrentimages[i]);          }     }      if (filepath && filepath.length > 2){     allimages.push(filepath);     } 

problem

here's problem. if var allcurrentimages has 2 images in array combines them 1 item because i'm requesting body. looks when there 3 images:

images[0] =  uploads/598f4cc,uploads/53eew2w images[1] =  uploads/7wusjw2w 

it needs this:

images[0] = uploads/598f4cc images[1] = uploads/53eew2w images[2] = uploads/7wusjw2w 

so need somehow split req.body.oldimages separate parts before pushing array. (i think.) or advice appreciated!

you can split before:

var allcurrentimagestmp = req.body.oldimages var allcurrentimages = [];  (i=0;i<allcurrentimagestmp .length;i++){   allcurrentimages.concat(allcurrentimagestmp[i].split(",")); } ... // code 

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