# For cycle

**URL:** https://forum.kirupa.com/t/for-cycle/292588
**Category:** Uncategorized
**Created:** [July 16, 2009, 4:46am UTC](https://forum.kirupa.com/t/for-cycle/292588 "2009-07-16T04:46:42Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![javks](https://avatars.discourse-cdn.com/v4/letter/j/eb8c5e/32.png) [@javks](https://forum.kirupa.com/u/javks)
#### Post date: [July 16, 2009, 4:46am UTC](https://forum.kirupa.com/t/for-cycle/292588/1 "2009-07-16T04:46:42Z")

</div>

hi I’m having some trouble with this

for (i=11; i\<=99; i++) {

```
    if (local.hitTest("p"+i)) {
        if (Key.isDown(49)) {
            "t"+i = 1;
        }
        if (Key.isDown(50)) {
            "t"+i= 2;
        }
        if (Key.isDown(51)) {
            "t"+i= 3;
        }
        if (Key.isDown(52)) {
            "t"+i= 4;
        }
        if (Key.isDown(53)) {
            "t"+i= 5;
        }
        if (Key.isDown(54)) {
            "t"+i= 6;
        }
        if (Key.isDown(55)) {
            "t"+i = 7;
        }
    }
        if (Key.isDown(56)) {
        "t"+i = 8;
    }
        if (Key.isDown(57)) {
        "t"+i = 9;
    }

```

}

it gives this error:

Left side of assignment operator must be variable or property.

in this source:  
“t”+i

can someone help?