这是一个由CodeCharge（代码生成器）生成的脚本，作为我的应用程序的一部分（显然，也是Artisteer的设计）。我对Web开发知之甚少，对JS缺乏了解，我必须使用这个代码生成器。该脚本不断出现此错误：“行：139，字符：13，错误：无法获取未定义或空引用的属性'父级'，代码：0，URL :)。就像我说的那样，我无法控制生成这个脚本，但我可以去修改它，希望能解决这个问题。下面是完整的脚本。第139行是：
var s = c.parent().children('.art-layout-cell:not(.art-content)');
这是完整的脚本：
/* begin Page */
/* Created by Artisteer v3.1.0.55575 */
// css helper
(function($) {
var data = [
{str:navigator.userAgent,sub:'Chrome',ver:'Chrome',name:'chrome'},
{str:navigator.vendor,sub:'Apple',ver:'Version',name:'safari'},
{prop:window.opera,ver:'Opera',name:'opera'},
{str:navigator.userAgent,sub:'Firefox',ver:'Firefox',name:'firefox'},
{str:navigator.userAgent,sub:'MSIE',ver:'MSIE',name:'ie'}];
for (var n=0;n<data.length;n++) {
if ((data[n].str && (data[n].str.indexOf(data[n].sub) != -1)) || data[n].prop) {
var v = function(s){var i=s.indexOf(data[n].ver);return (i!=-1)? parseInt(s.substring(i+data[n].ver.length+1)):'';};
$('html').addClass(data[n].name+' '+data[n].name+v(navigator.userAgent) || v(navigator.appVersion)); break;
}
}
})(jQuery);
/* end Page */
/* begin Menu */
jQuery(function () {
if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 7) return;
jQuery('ul.art-hmenu>li:not(:first-child)').each(function () { jQuery(this).prepend('<span class="art-hmenu-separator"> </span>'); });
if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 6) return;
jQuery('ul.art-hmenu li').each(function () {
this.j = jQuery(this);
this.UL = this.j.children('ul:first');
if (this.UL.length == 0) return;
this.A = this.j.children('a:first');
this.onmouseenter = function () {
this.j.addClass('art-hmenuhover');
this.UL.addClass('art-hmenuhoverUL');
this.A.addClass('art-hmenuhoverA');
};
this.onmouseleave = function() {
this.j.removeClass('art-hmenuhover');
this.UL.removeClass('art-hmenuhoverUL');
this.A.removeClass('art-hmenuhoverA');
};
});
});
jQuery(function() { setHMenuOpenDirection({container: "div.art-sheet-body", defaultContainer: "#art-main", menuClass: "art-hmenu", leftToRightClass: "art-hmenu-left-to-right", rightToLeftClass: "art-hmenu-right-to-left"}); });
function setHMenuOpenDirection(menuInfo) {
var defaultContainer = jQuery(menuInfo.defaultContainer);
defaultContainer = defaultContainer.length > 0 ? defaultContainer = jQuery(defaultContainer[0]) : null;
jQuery("ul." + menuInfo.menuClass + ">li>ul").each(function () {
var submenu = jQuery(this);
var submenuWidth = submenu.outerWidth();
var submenuLeft = submenu.offset().left;
var mainContainer = submenu.parents(menuInfo.container);
mainContainer = mainContainer.length > 0 ? mainContainer = jQuery(mainContainer[0]) : null;
var container = mainContainer || defaultContainer;
if (container != null) {
var containerLeft = container.offset().left;
var containerWidth = container.outerWidth();
if (submenuLeft + submenuWidth >=
containerLeft + containerWidth)
/* right to left */
submenu.addClass(menuInfo.rightToLeftClass).find("ul").addClass (menuInfo.rightToLeftClass);
if (submenuLeft <= containerLeft)
/* left to right */
submenu.addClass(menuInfo.leftToRightClass).find("ul").addClass (menuInfo.leftToRightClass);
}
});
}
jQuery(function ($) {
$("ul.art-hmenu a:not([href])").attr('href', '#').click(function (e) { e.preventDefault(); });
});
/* end Menu */
/* begin MenuSubItem */
jQuery(function () {
jQuery("ul.art-hmenu ul li").hover(function () { jQuery(this).prev().children("a").addClass("art-hmenu-before-hovered"); },
function () { jQuery(this).prev().children("a").removeClass("art-hmenu-before-hovered"); });
});
jQuery(function () {
if (!jQuery.browser.msie) return;
var ieVersion = parseInt(jQuery.browser.version);
if (ieVersion > 7) return;
/* Fix width of submenu items.
* The width of submenu item calculated incorrectly in IE6-7. IE6 has wider items, IE7 display items like stairs.
*/
jQuery.each(jQuery("ul.art-hmenu ul"), function () {
var maxSubitemWidth = 0;
var submenu = jQuery(this);
var subitem = null;
jQuery.each(submenu.children("li").children("a"), function () {
subitem = jQuery(this);
var subitemWidth = subitem.outerWidth();
if (maxSubitemWidth < subitemWidth)
maxSubitemWidth = subitemWidth;
});
if (subitem != null) {
var subitemBorderLeft = parseInt(subitem.css("border-left-width"), 10) || 0;
var subitemBorderRight = parseInt(subitem.css("border-right-width"), 10) || 0;
var subitemPaddingLeft = parseInt(subitem.css("padding-left"), 10) || 0;
var subitemPaddingRight = parseInt(subitem.css("padding-right"), 10) || 0;
maxSubitemWidth -= subitemBorderLeft + subitemBorderRight + subitemPaddingLeft + subitemPaddingRight;
submenu.children("li").children("a").css("width", maxSubitemWidth + "px");
}
});
if (ieVersion > 6) return;
jQuery("ul.art-hmenu ul>li:first-child>a").css("border-top-width", "1px");
});
/* end MenuSubItem */
/* begin Layout */
jQuery(function () {
jQuery(window).bind('resize', function () {
var bh = jQuery('body').height();
var mh = 0;
jQuery('#art-main').children().each(function() {
if (jQuery(this).css('position') != 'absolute')
mh += jQuery(this).outerHeight(true);
});
if (mh < bh)
{
var r = bh - mh;
var c = jQuery('div.art-content');
c.css('height', (c.outerHeight(true) + r) + 'px');
}
});
if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 8) {
jQuery(window).bind('resize', function() {
var c = $('div.art-content');
var s = c.parent().children('.art-layout-cell:not(.art-content)');
var w = 0;
c.hide();
s.each(function() { w += this.clientWidth; });
c.w = c.parent().width(); c.css('width', c.w - w + 'px');
c.show();
});
}
jQuery(window).trigger('resize');
});
/* end Layout */
/* begin Button */
function artButtonSetup(className) {
jQuery.each(jQuery("a." + className + ", button." + className + ", input." + className), function (i, val) {
var b = jQuery(val);
if (!b.parent().hasClass('art-button-wrapper')) {
if (b.is('input')) b.val(b.val().replace(/^\s*/, '')).css('zoom', '1');
if (!b.hasClass('art-button')) b.addClass('art-button');
jQuery("<span class='art-button-wrapper'><span class='art-button-l'> </span><span class='art-button-r'> </span></span>").insertBefore(b).append(b);
if (b.hasClass('active')) b.parent().addClass('active');
}
b.mouseover(function () { jQuery(this).parent().addClass("hover"); });
b.mouseout(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().removeClass('active'); });
b.mousedown(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().addClass('active'); });
b.mouseup(function () { var b = jQuery(this); if (!b.hasClass('active')) b.parent().removeClass('active'); });
});
}
jQuery(function() { artButtonSetup("art-button"); });
/* end Button */
// adds spans to apply css styles for buttons with class "Button"
jQuery(function() { artButtonSetup("Button"); });
jQuery(function() {
// events for CCS AjaxPanel can be set with help of AjaxPanelEvents
if (typeof window.AjaxPanelEvents == "undefined") window.AjaxPanelEvents = [];
// when CCS AjaxPanel is updated the buttons should be decorated with spans again
window.AjaxPanelEvents.push({
eventName: "afterUpdate",
func: function(updatePanel) {
// adds spans to apply css styles for buttons with class "Button"
artButtonSetup("Button", updatePanel);
// adds spans to apply css styles for buttons with class "art-button"
artButtonSetup("art-button", updatePanel);
}
});
});
有人可以帮忙吗？谢谢！
答案 0 :(得分：0)
似乎c未实例化，例如c = new 任何。
答案 1 :(得分：0)
您的项目可能已使用jQuery.noConflit()，因此$不是jQuery对象。
所以改变
var c = $('div.art-content');
到
var c = jQuery('div.art-content');