jy/src/web/staticres/js/public-nav.js

"use strict";
var $href ="";
$(function () {

	var $navLi = $(".public-nav .jynav li").not(".slider");
	$href = window.location.href;
	$navLi.hover(function () {
		var $slider = $(".public-nav .jynav .slider"),
		    $thisWidth = $(this).width(),
		    //当前宽度
		$thisIndex = $(this).index();
		if((typeof(myPageNavIsNormal)!="undefined"&&myPageNavIsNormal==true)||$href.indexOf("supsearch")>-1||$href.indexOf("bidsearchforent")>-1||$href.indexOf("promotional/topics")>-1||$href.indexOf("list")>-1||$href.indexOf("article/content")>-1||$href.indexOf("article/bdprivate")>-1||$href.indexOf("article/mailprivate")>-1||$href.indexOf("/jypc/toPushView")>-1||$href.indexOf("/jyblog")>-1||$href.indexOf("/dataExport")>-1||$href.indexOf("/front/dataService.html")>-1){
			$navLi.find("a").css({"color":"#252627"});
		}else{
			$navLi.find("a").css({"color":"#fff"});
		}
		$(this).find("a").css({
			"color": "#2cb7ca"
		});
		$slider.css({
			"width": $thisWidth + "px",
			left: $thisIndex * $thisWidth + $thisIndex * 20 + "px", //20是，margin偏移
			"background-color":"#2cb7ca"
		});
	});
	
});
//
function selcetIndexNav(number) {
	var $navLi = $(".public-nav .jynav li").not(".slider");
	var $nav = $(".public-nav .jynav");
	seclectNavLi($navLi, number)
	$nav.mouseleave(function() {
		seclectNavLi($navLi, number)
	})
}

function seclectNavLi(el, $index) {
	var $slider = $(".public-nav .jynav .slider");
	/*获取当前这个元素的css*/
	var $thisCss = el.eq($index).width();
	if((typeof(myPageNavIsNormal)!="undefined"&&myPageNavIsNormal==true)||$href.indexOf("supsearch")>-1||$href.indexOf("bidsearchforent")>-1||$href.indexOf("promotional/topics")>-1||$href.indexOf("list")>-1||$href.indexOf("article/content")>-1||$href.indexOf("article/bdprivate")>-1||$href.indexOf("article/mailprivate")>-1||$href.indexOf("/jyblog")>-1||$href.indexOf("/dataExport")>-1||$href.indexOf("/front/dataService.html")>-1){
		el.find("a").css({"color":"#252627"});
	}else{
		el.find("a").css({"color":"#fff"});
	}
	el.eq($index).find("a").css("color", "#2cb7ca");
	if(!$index) {
		$index = 0;
	} else {
		if($index < 0) {
			throw Error("dot pass -Number")
		}
	}
	if($index==8){
		$slider.css({
			"width": $thisCss + "px",
			left: $index * $thisCss + $index * 20 + "px",
			"background-color":""
		})
	}else{
		$slider.css({
			"width": $thisCss + "px",
			left: $index * $thisCss + $index * 20 + "px",
			"background-color":"#2cb7ca"
		})
	}
}