Image Handler 2 (for ZC v1.3.8 ONLY) Support

[rmullaney77]

I installed the IH2 mod in our test site running 1.3.8a and everything seemed fine until we tried to mouseover an image near the bottom of the page. Doing so resulted in "'pageY' is null or not an object"

We had no problem with images higher up in the page running the exact same JS code. Then we shrunk our browser window and caused the same error on every image that was "too close" to the bottom of the visible portion of the page before scrolling down further. After scrolling down to allow enough room for the image to display, the error is avoided, but cannot be avoided for images naturally placed right above the footer.

I have not had time to debug the js used for this mod, but has anyone else encountered this problem? If so, is there a fix and can you provide the details?

[testuser]

I installed the IH2 mod in our test site running 1.3.8a and everything seemed fine until we tried to mouseover an image near the bottom of the page. Doing so resulted in "'pageY' is null or not an object"

We had no problem with images higher up in the page running the exact same JS code. Then we shrunk our browser window and caused the same error on every image that was "too close" to the bottom of the visible portion of the page before scrolling down further. After scrolling down to allow enough room for the image to display, the error is avoided, but cannot be avoided for images naturally placed right above the footer.

I have not had time to debug the js used for this mod, but has anyone else encountered this problem? If so, is there a fix and can you provide the details?

Hmm ... have a link to replicate the problem?

[kyates]

Just Installed Image Handler2, and works great in Admin. Problem is, that I can't see the front end of my site. It just come up with a white screen instead of the shop.

Any ideas?

Ky

[kuroi]

Just Installed Image Handler2, and works great in Admin. Problem is, that I can't see the front end of my site. It just come up with a white screen instead of the shop.

Any ideas?

Ky

Appropriate FAQ Entry. Using the debug facility should tell you precisely where the error is occurring.

[rmullaney77]

Hmm ... have a link to replicate the problem?

http://www.servemysite.com/index.php...ndex&cPath=1_2

Make sure you hover an image that is close to the bottom of the browser window. If your screen size is very large, you may need to shrink the window.

Bug located using IE 7.0.6000.16643

FF 2.0.0.12 is mostly fine except it shifts the layout slightly when hovering an image near the bottom, but is still displays as expected.

[rmullaney77]

Note: The problem appears to be on line 124...

ycoord += event.clientY - Math.max(0,(0 + zoomimg_h + (5 * padding) + e.pageY - docheight - truebody().scrollTop));

For some reason, pageY is not being included as an attribute of the event being passed to the function. I am at a loss for why this would not be present under the circumstances.

[rmullaney77]

Here is how we bypassed the problem temporarily until someone can help determine how to fix the pageY issue in IE7...

/* BYPASS IE7 pageY BUG
    if (docwidth - event.clientX < zoomimg_w + (3 * padding)) {
      xcoord = event.clientX - xcoord - zoomimg_w - (2 * offsetfrommouse[0]);
    } else {
      xcoord += truebody().scrollLeft+event.clientX;
    }
    if (docheight - event.clientY < zoomimg_h + (2 * padding)){
      ycoord += event.clientY - Math.max(0,(0 + zoomimg_h + (5 * padding) + e.pageY - docheight - truebody().scrollTop));
    } else {
      ycoord += truebody().scrollTop + event.clientY;
    }
*/
    xcoord += truebody().scrollLeft+event.clientX;
    ycoord += truebody().scrollTop + event.clientY;

[digidiva-kathy]

ebspromo, I thought we were experiencing the same thing, but when I used your code, my hovers stopped altogether .

[jballotti]

I have a clean install of v.1.3.8a to which I've added custom templates using the template override system. I then tried installing IH2. I copied all the directories and files as instructed but do not get an IH2 menu item in Admin>Tools. Does anyone have any ideas on things to check for?

All help is greatly appreciated.

jim :)