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77 lines
2.9 KiB
JavaScript
77 lines
2.9 KiB
JavaScript
/**
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菜单 处理
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**/
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(function(vc){
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var vm = new Vue({
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el:'#breadcrumb',
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data:{
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breadCrumbs:[]
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},
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mounted:function(){
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//this._freshBreadCrumbByUrl();
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// 监听事件
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document.addEventListener('initVcFrameworkFinish', function (e) {
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// e.target matches elem
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vm.breadCrumbs = [];
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vm._freshBreadCrumbByUrl();
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}, false);
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},
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methods:{
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_freshBreadCrumbByUrl:function(){
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var _tmpMenus = vc.getMenus();
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var _path = location.hash;
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if(location.hash.indexOf('?') != -1){
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_path = location.hash.substring(0,location.hash.indexOf('?'));
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}
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var _url = vc.getUrl()+_path;
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/**
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正常情况下是走不到这里的，
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因为系统登录时，就已经加载菜单信息缓存到本地了
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**/
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if(_tmpMenus == null || _tmpMenus == undefined){
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return ;
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}
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for(var menuIndex =0 ; menuIndex < _tmpMenus.length;menuIndex ++){
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//两层结构的情况
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if(_tmpMenus[menuIndex].hasOwnProperty('childs')){
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var _childs = _tmpMenus[menuIndex].childs;
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for(var _childIndex = 0; _childIndex < _childs.length; _childIndex ++){
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if(this._getRealUrl(_childs[_childIndex].href) == _url){
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var _tmpBreadCrumbInf = {
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parentPageName: "",
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pageName: _tmpMenus[menuIndex].name
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};
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this.breadCrumbs.push(_tmpBreadCrumbInf);
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_tmpBreadCrumbInf = {
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parentPageName: _tmpMenus[menuIndex].name,
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pageName: _childs[_childIndex].name
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};
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this.breadCrumbs.push(_tmpBreadCrumbInf);
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break;
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}
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}
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}else{
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if(this._getRealUrl(_tmpMenus[menuIndex].href) == url){
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var _tmpBreadCrumbInf = {
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parentPageName: "首页",
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pageName: _tmpMenus[menuIndex].name
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};
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this.breadCrumbs.push(_tmpBreadCrumbInf);
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}
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}
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}
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},
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_getRealUrl:function(_url){
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if(_url.indexOf('?') != -1){
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return _url.substring(0, _url.indexOf('?'));
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}
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return _url;
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}
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},
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});
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})(window.vc) |