带有typoscript的TYPO3 javascript页脚,其中子句中断了SELECT功能

我有一个奇怪的页面结构, colPos = 0 的子页面用作其父页面的内容。。。这些页面有需要在父页面页脚中编码的动画,所以我添加了字段 tx_add_animation_code 在表中 tt_content 需要收集这些代码。

设置。txt文件:

# footer script
page.footerData {
    # collect subpages
    5 = LOAD_REGISTER
    5 {
        pageIds.cObject = CONTENT
        pageIds.cObject {
            table = pages
            select {
                pidInList = this
                recursive = 0
                selectFields = uid
                where = {#no_search}=0
            }
            renderObj = TEXT
            renderObj {
                field = uid
                required = 1
                wrap = |,
            }
        }
    }
    # open javascript
    10 = TEXT
    10.value (
        <script type="text/javascript">

    )
    # test id collection
    25 = TEXT
    25 {
        data = register:pageIds
        noTrimWrap (
|
/* subpage Ids: | */
|
        )
    }
    # collect animation code from CE's on subpages
    20 = CONTENT
    20 {
        table = tt_content
        select {
            pidInList.data = register:pageIds
            # THIS LINE BREAKS FUNCTIONALITY
            where = {#colPos}=0
        }
        renderObj = COA
        renderObj {
            10 = TEXT
            10.stdWrap.field = tx_add_animation_code
        }
        if {
            value = pagets__homepage,pagets__onepage
            isInList.data = TSFE:page|backend_layout
        }
    }
    # close javascript
    30 = TEXT
    30.value (

        </script>
    )
    90 = RESTORE_REGISTER
}

where = {#colPos}=0 破坏功能,如果我不包括它,当然,该字段将从所有内容元素中收集。。。

问题是什么?