[英]How to call a jQuery function from a for-loop in HTML
so this may be a unique question 所以这可能是一个独特的问题
I have this XSL for-each loop which generates 3 strings Music, TV, Comedy 我有这个XSL for-each循环,它生成3个字符串音乐,电视,喜剧
The HTML (and my javascript attempt) Uncaught SyntaxError HTML(和我的JavaScript尝试) 未捕获的SyntaxError
<div id="rgt" style="position:absolute; height:1px; visibility:hidden;">
<xsl:for-each select="$GenreTypes/item">
<div id="rgt-{position()}">
<xsl:value-of select="sc:fld('title',.)" /><!-- Spits out Music, TV, Comedy -->
<!-- Where I'm trying to call my function to add titles to an Array -->
<script type="text/javascript">$.addRelatedGenres('{sc:fld('title',.)}');</script>
</div>
</xsl:for-each>
</div>
Basically I'm needing to capture these values into an Array in jQuery. 基本上,我需要将这些值捕获到jQuery中的Array中。 I am 'printing' out the strings I need to a hidden div, as each string is being 'printed' by the for-each loop, I want to call my jQuery function and add each string to the Array.
我正在“打印”我需要的字符串到一个隐藏的div,因为每个字符串都被for-each循环“打印”,所以我想调用我的jQuery函数并将每个字符串添加到Array中。
My jQuery function 我的jQuery函数
function addRelatedGenres(rgt_name) {
console.log(rgt_name);
}
So far I'm getting syntax errors, not sure how to call a Javascript / jQuery function from the page that isn't an onClick or dependant on the page url (everything happens on 1 page, so there is no new pages, just divs that get unhidden and hidden). 到目前为止,我遇到语法错误,不确定如何从不是onClick或不依赖页面URL的页面调用Javascript / jQuery函数(一切都发生在1个页面上,因此没有新页面,只有divs被隐藏和隐藏)。
Perhaps there's a better way to do this? 也许有更好的方法可以做到这一点?
Thanks for taking a peek! 感谢您浏览! :)
:)
Your function is not a "jQuery function" - it's javascript. 您的函数不是“ jQuery函数”,而是javascript。 You need to remove the
$.
您需要删除
$.
from before the call. 从通话之前开始。
Shouldn't: 不应该:
<script type="text/javascript">$.addRelatedGenres('{sc:fld('title',.)}');</script>
be 是
<script type="text/javascript">$.addRelatedGenres('<xsl:value-of select="sc:fld('title',.)" />');</script>
? ?
IIRR, the { } syntax only works in attributes. IIRR,{}语法仅适用于属性。
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