AJAX errors using Views mini pager

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@davexoxide: I notice the same thing--ajax pager works in some situations.

I think it's the Image field giving us grief...

Some testing:

Works:

• Taxonomy term
• Few fields
• No field groups

Doesn't Work:

• Node
• Few fields
• Several field groups: vertical tabs, divs, etc...
• Autocomplete deluxe (Node/Term reference fields)

I tried this on the Not Working content type:

• Remove autocomplete (change field type to regular select list) -- no help
• Change Vertical Tab/Fieldset groups to 'Div'. -- no help

I tried this on the Working taxonomy term:

• Add fieldgroup (Fieldset) -- still works
• Add Image field (multiple or single) -- breaks (error in modal, not filling whole page):
  

  An AJAX HTTP error occurred.
  HTTP Result Code: 200
  Debugging information follows.
  Path: /views/ajax?destination=admin/structure/taxonomy/product_type
  StatusText: OK
  ResponseText: [{"command":"settings","settings":{"basePath":"\/","pathPrefix":"","ajaxPageState":{"theme":"mytheme","theme_token":"ZIfUrAXjn9dt_3owGfy32wYI6oniJJgcGm2bBiDoI44"},"overlay":{"paths":{"admin":"node\/*\/clone\nnode\/*\/edit\nnode\/*\/delete\nnode\/*\/revisions\nnode\/*\/revisions\/*\/revert\nnode\/*\/revisions\/*\/delete\nnode\/add\nnode\/add\/*\noverlay\/dismiss-message\nuser\/*\/shortcuts\nadmin\nadmin\/*\nbatch\ntaxonomy\/term\/*\/edit\nuser\/*\/cancel\nuser\/*\/edit\nuser\/*\/edit\/*\nrelation-select\/add\/*\/*\ndevel\/*\nnode\/*\/devel\nnode\/*\/devel\/*\ncomment\/*\/devel\ncomment\/*\/devel\/*\nuser\/*\/devel\nuser\/*\/devel\/*\ntaxonomy\/term\/*\/devel\ntaxonomy\/term\/*\/devel\/*","non_admin":"admin\/structure\/block\/demo\/*\nadmin\/reports\/status\/php"},"pathPrefixes":[],"ajaxCallback":"overlay-ajax"},"views":{"ajax_path":"\/views\/ajax","ajaxViews":{"views_dom_id:10fbf68ff10343d0f1a8656c3f2d8bab":{"view_name":"relation_select_node","view_display_id":"default","view_args":"","view_path":"relation-select\/ajax","view_base_path":null,"view_dom_id":"10fbf68ff10343d0f1a8656c3f2d8bab","pager_element":"0"}}}},"merge":true},{"command":"viewsScrollTop","selector":".view-dom-id-10fbf68ff10343d0f1a8656c3f2d8bab"},{"command":"insert","method":"replaceWith","selector":".view-dom-id-10fbf68ff10343d0f1a8656c3f2d8bab","data":"\u003Cdiv class=\u0022view view-relation-select-node view-id-relation_select_node view-display-id-default view-dom-id-10fbf68ff10343d0f1a8656c3f2d8bab contextual-links-region\u0022\u003E\n      \u003Cdiv class=\u0022contextual-links-wrapper\u0022\u003E\u003Cul class=\u0022contextual-links\u0022\u003E\u003Cli class=\u0022views-ui-edit first last\u0022\u003E\u003Ca href=\u0022\/admin\/structure\/views\/view\/relation_select_node\/edit\/default?destination=relation-select\/ajax%3Fdestination%3Dadmin\/structure\/taxonomy\/product_type%26type%3DAll%26page%3D1%26element_id%3Dedit-field-test-relation-taxonomy-und-0%26_triggering_element_name%3Dop%26_triggering_element_value%3DSearch%26ajax_iframe_upload%3D1\u0022\u003EEdit view\u003C\/a\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E  \n  \n      \u003Cdiv class=\u0022attachment attachment-before\u0022\u003E\n      \u003Cimg class=\u0022relation-select-close\u0022 typeof=\u0022foaf:Image\u0022 src=\u0022http:\/\/localhost\/profiles\/mine\/modules\/contrib\/relation_select\/img\/close.png\u0022 width=\u002224\u0022 height=\u002224\u0022 alt=\u0022Close\u0022 \/\u003E    \u003C\/div\u003E\n  \n      \u003Cdiv class=\u0022view-content\u0022\u003E\n      \u003Cdiv class=\u0022views-view-relation-select\u0022 \u003E\n  \t\u003Ctable \u003E\n\t  \u003Ctbody\u003E\n\t    \t ... (table code) ...  \u003C\/td\u003E\n\t        \t      \u003C\/tr\u003E\n\t    \t  \u003C\/tbody\u003E\n\t\u003C\/table\u003E\n\u003C\/div\u003E\n    \u003C\/div\u003E\n  \n      \u003Cdiv class=\u0022item-list\u0022\u003E\u003Cul class=\u0022pager\u0022\u003E\u003Cli class=\u0022pager-previous first\u0022\u003E\u003Ca href=\u0022\/relation-select\/ajax?type=All\u0026amp;title=\u0026amp;element_id=edit-field-test-relation-taxonomy-und-0\u0026amp;_triggering_element_name=op\u0026amp;_triggering_element_value=Search\u0026amp;ajax_iframe_upload=1\u0026amp;destination=admin\/structure\/taxonomy\/product_type\u0022\u003E\u2039\u2039\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022pager-current\u0022\u003E2 of 9\u003C\/li\u003E\n\u003Cli class=\u0022pager-next last\u0022\u003E\u003Ca href=\u0022\/relation-select\/ajax?type=All\u0026amp;title=\u0026amp;page=2\u0026amp;element_id=edit-field-test-relation-taxonomy-und-0\u0026amp;_triggering_element_name=op\u0026amp;_triggering_element_value=Search\u0026amp;ajax_iframe_upload=1\u0026amp;destination=admin\/structure\/taxonomy\/product_type\u0022\u003E\u203a\u203a\u003C\/a\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E  \n  \n  \n  \n  \n\u003C\/div\u003E","settings":null}]
  

• Set image field from "Unlimited" to "Limit 1": same thing... error in modal
• Removed image field: works again...
• Added Boolean (single checkbox) field: still works...
• Added decimal field, integer field (tested allowing multiple field instances), : still works...
• Added Location field: still works...
• Added Node Reference field: still works...

I conclude that the Image field breaks RS Views mini pager... :)

I also noticed that relation_select_ajax() is being called when "Search" is pressed ...but it is also called when the pager is clicked ... only if Image field is present on page. If no image field is on page where RS pager is clicked, the RS pager does not call relation_select_ajax a second time.

Something about Image field may be influencing/changing the callback for the Views pager?

hmmm...

Having done a little troubleshooting, I noticed the image field and other upload field such as a file field, for example (tested), adds a ajax_iframe_upload parameter to the Views mini pager link.

See how this parameter is used in ajax_deliver.

Jorrit,

The first part of your patch has been committed in #1805098: ajax callback breaks theming.

Now we gotta figure out what's up with the Views mini ajax pager, and why it seems ajax_iframe_upload seems to be related to the problem.

Marking needs work.

I committed the first part in that other issue because it resolved that issue, and the return array() in relation_select_ajax() did not fix the views pager issue.

The second part of your patch? No, it didn't break anything. But it didn't seem to fix the issue in this thread. What should be fixed with the last part of your patch?

Thanks. Just trying to keep issues on topic.

Like I said, you are the man!

#16 fixes issue for me. Committed in 314c5c6.

Thanks.

Updating line numbers to reflect current code.