对于 facebook 粉丝页面,我创建了一个静态 html 选项卡(https://www.facebook.com/jgsportevents/app_190322544333196),我想在其中使用链接的 jquery 插件,就像我在客户网站上所做的一样(http:// /tinyurl.com/c3bfz93)。Chained 插件位于选项卡的基本 script.js 中,如下所示:
(function($) {
$.fn.chained = function(parent_selector, options) {
return this.each(function() {
/* Save this to self because this changes when scope changes. */
var self = this;
var backup = $(self).clone();
/* Handles maximum two parents now. */
$(parent_selector).each(function() {
$(this).bind("change", function() {
$(self).html(backup.html());
/* If multiple parents build classname like foo\bar. */
var selected = "";
$(parent_selector).each(function() {
selected += "\\" + $(":selected", this).val();
});
selected = selected.substr(1);
/* Also check for first parent without subclassing. */
/* TODO: This should be dynamic and check for each parent */
/* without subclassing. */
var first = $(parent_selector).first();
var selected_first = $(":selected", first).val();
$("option", self).each(function() {
/* Remove unneeded items but save the default value. */
if (!$(this).hasClass(selected) &&
!$(this).hasClass(selected_first) && $(this).val() !== "") {
$(this).remove();
}
});
/* If we have only the default value disable select. */
if (1 == $("option", self).size() && $(self).val() === "") {
$(self).attr("disabled", "disabled");
} else {
$(self).removeAttr("disabled");
}
$(self).trigger("change");
});
/* Force IE to see something selected on first page load, */
/* unless something is already selected */
if ( !$("option:selected", this).length ) {
$("option", this).first().attr("selected", "selected");
}
/* Force updating the children. */
$(this).trigger("change");
});
});
};
/* Alias for those who like to use more English like syntax. */
$.fn.chainedTo = $.fn.chained;
})(jQuery);
$("#bestemming").chained("#sport"); /* or $("#series").chainedTo("#mark"); */// Javascript Document
此外,我在标签的 index.html 文件中使用 [[script.js]] 调用标签的脚本页面,并使用 http://code.jquery.com/jquery-latest.min.js'> 调用 jquery。不幸的是,我无法让插件像在客户网站上那样工作。
出了什么问题?
更新
根据 Fabio Antunes 的回答,我更改了代码。不幸的是,它仍然无法正常工作。我已经更改了代码,但仍然没有效果。