Internet Explorer javascript value NULL, or not object

Question

I saw this and this topics, but not solved my problem.

Here is my code what is working fine in Chrome and Firefox, but in Internet Explorer not working (tested only in IE8):

var myjson = {'dat':[
    {'myval':'100','price':'1300'},
    {'myval':'100','price':'950'},
    {'myval':'20','price':'100'},
    {'myval':'0','price':'1000'},
    {'myval':'100','price':'750'},
]};
var myotherval = 0;
for (var i = 0; i < myjson.dat.length; i++) {
    if ( (myjson.dat[i].myval == 0 || myjson.dat[i].myval == 0) && myotherval == 0 ) {
        // do something
    }
}

The Internet Explorer say is NULL, or not an object. Every variable has value every time. Several times they are 0.

Anybody has any idea? Where can I find the error?

IE8 can't handle the extra dot at the end of the last `dat[]`, this makes your `myjson` null. Though this should cause `] needed` error before the `if`. — Teemu, Nov 30 '12 at 16:21

score 0 · Answer 1 · answered Nov 30 '12 at 16:09

0

Make sure that

myjson.dat[i].myval

is an integer. Use http://www.w3schools.com/jsref/jsref_parseint.asp

parseInt(myjson.dat[i].myval) == 0

answered Nov 30 '12 at 16:09

Mihai

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hmm .. post a bit more code. the structure of the myjson and how you create that object – Mihai Nov 30 '12 at 16:13
I fail to see the relevancy – Mihai Nov 30 '12 at 16:22

Internet Explorer javascript value NULL, or not object

1 Answers1