我是 Javascript 的初学者，我使用了一个模板，它使用 jquery 来调整列的高度。javascript 代码在简单的 index.html 页面中运行良好，但是当我在 joomla 3 中使用它时，jQuery 函数不会执行。所以我补充说：
- 'jQuery.noConflict();'
- 将所有 $ 替换为 jQuery
并且高度仍然不调整大小。
代码下方：
jQuery.noConflict();
// JavaScript Document
jQuery(window).load(function () {
var winWidth = jQuery(window).width()
if (winWidth > 767){
// To ensure that the sidebar sticks to the bottom of the page
// we calculate the height of the tallest object and match the
// sidebar to it.
var height1 = jQuery('.eightcol').height()
var height2 = jQuery('html').height()
var height3 = jQuery("#sidebar-container").height()
var height4 = jQuery(window).height()
/* Tab Shortcode Fix
Because all tabbed content loads stacked this throws off
the height of the .eightcol and html elements so we need to subtract
the extra height added by the stacked tabbed content. Once we have that
we can reset the hight values of html and .eightcol correctly. We will
need to figure out the tallest of all the tabbed content elements
and add that back into the total height of .eightcol and html
ONLY do this if we are using the tab shortcode.
*/
if (jQuery('.tabcontent').length) {
var max = 0;
var numtotal = 0;
// Loop through all .tabcontent classes and get the tallest tab.
jQuery('.tabcontent').each(function(){
var num = jQuery(this).height()
// Track total height of all tabs so we can subtract later
numtotal = numtotal + num;
if(num > max)
{
max = num;
}
});
// Substract the total height of all .tabcontent from .eightcol and html
// then add in only the lattest .tabcontent.
height1 = height1 - numtotal;
height1 = height1 + max;
height2 = height2 - numtotal;
height2 = height2 + max;
};
// Function to get the Max value in Array
Array.max = function( array ){
return Math.max.apply( Math, array );
};
var maxheight = Array.max([height1,height2,height3,height4])
if (height3 < maxheight) {
//jQuery("#sidebar").height(maxheight)
jQuery("#sidebar").css('height', maxheight + 'px');
}
}else{
jQuery("#sidebar").css("height","auto")
}
jQuery(window).resize(function() {
var winWidth = jQuery(window).width()
if (winWidth > 767){
var height1 = jQuery('.eightcol').height()
var height2 = jQuery('html').height()
var height3 = jQuery("#sidebar-container").height()
var height4 = jQuery(window).height()
// Function to get the Max value in Array
Array.max = function( array ){
return Math.max.apply( Math, array );
};
var maxheight = Array.max([height1,height2,height3,height4])
//console&&console.log('maxheight ' + maxheight);
if (height3 < maxheight) {
jQuery("#sidebar").css('height', maxheight + 'px');
}
}else{
jQuery("#sidebar").css("height","auto")
}
});
});
jQuery(document).ready(function(){
var height3 = jQuery("#sidebar-container").height()
});
我做得对吗？你知道为什么它不起作用吗？
谢谢