所以我有这个数组
[ 'vendor/angular/angular.min.js',
'vendor/angular-nice-bar/dist/js/angular-nice-bar.min.js',
'vendor/angular-material/modules/js/core/core.min.js',
'vendor/angular-material/modules/js/backdrop/backdrop.min.js',
'vendor/angular-material/modules/js/dialog/dialog.min.js',
'vendor/angular-material/modules/js/button/button.min.js',
'vendor/angular-material/modules/js/icon/icon.min.js',
'vendor/angular-material/modules/js/tabs/tabs.min.js',
'vendor/angular-material/modules/js/content/content.min.js',
'vendor/angular-material/modules/js/toolbar/toolbar.min.js',
'vendor/angular-material/modules/js/input/input.min.js',
'vendor/angular-material/modules/js/divider/divider.min.js',
'vendor/angular-material/modules/js/menu/menu.min.js',
'vendor/angular-material/modules/js/select/select.min.js',
'vendor/angular-material/modules/js/radioButton/radioButton.min.js',
'vendor/angular-material/modules/js/checkbox/checkbox.min.js',
'vendor/angular-material/modules/js/switch/switch.min.js',
'vendor/angular-material/modules/js/tooltip/tooltip.min.js',
'vendor/angular-material/modules/js/toast/toast.min.js',
'vendor/angular-clipboard/angular-clipboard.js',
'vendor/angular-animate/angular-animate.min.js',
'vendor/angular-aria/angular-aria.min.js',
'vendor/angular-messages/angular-messages.min.js',
'vendor/angular-ui-router/release/angular-ui-router.js',
'src/app/about/about.js',
'src/app/hekate.cfg.js',
'src/app/hekate.ctrl.js',
'src/app/hekate.module.js',
'src/app/home/home.js',
'src/app/user/dialog/user.signIn.ctrl.js',
'src/app/user/dialog/user.signIn.module.js',
'src/app/user/user.cfg.js',
'src/app/user/user.ctrl.js',
'src/app/user/user.module.js',
'src/common/services/toast.service.js',
'templates-common.js',
'templates-app.js'
]
以上面的数组为例:
[
'src/app/hekate.cfg.js',
'src/app/hekate.ctrl.js',
'src/app/hekate.module.js',
]
我想将其排序为
[
'src/app/hekate.module.js',
'src/app/hekate.cfg.js',
'src/app/hekate.ctrl.js',
]
所以更具体的我想要的是在那个数组中找到字符串是重复的,并在检查后是否有[.cfg.js,.ctrl.js,.module.js]并自动将它们命令为[ .module.js,.cfg.js,.ctrl.js]
有人可以帮助我吗?
答案 0 :(得分:5)
单一提案。
var array = ['src/app/about/about.js', 'src/app/hekate.cfg.js', 'src/app/hekate.ctrl.js', 'src/app/hekate.module.js', 'src/app/home/home.js', 'src/app/user/dialog/user.signIn.ctrl.js', 'src/app/user/dialog/user.signIn.module.js', 'src/app/user/user.cfg.js', 'src/app/user/user.ctrl.js', 'src/app/user/user.module.js'];
array.sort(function (a, b) {
function replaceCB(r, a, i) { return r.replace(a, i); }
var replace = ['.module.js', '.cfg.js', '.ctrl.js'];
return replace.reduce(replaceCB, a).localeCompare(replace.reduce(replaceCB, b));
});
document.write('<pre>' + JSON.stringify(array, 0, 4) + '</pre>');
为防止这么多替换,我建议您查看sorting with map。
答案 1 :(得分:2)
您可以尝试这样的事情:
".cfg.js"
如果要对完整数组进行排序,可以对键本身进行排序,然后将路径与名称合并。我做到了这一点。如果您不希望这样做,只需从最终循环中删除sort
函数。
var data=["vendor/angular/angular.min.js","vendor/angular-nice-bar/dist/js/angular-nice-bar.min.js","vendor/angular-material/modules/js/core/core.min.js","vendor/angular-material/modules/js/backdrop/backdrop.min.js","vendor/angular-material/modules/js/dialog/dialog.min.js","vendor/angular-material/modules/js/button/button.min.js","vendor/angular-material/modules/js/icon/icon.min.js","vendor/angular-material/modules/js/tabs/tabs.min.js","vendor/angular-material/modules/js/content/content.min.js","vendor/angular-material/modules/js/toolbar/toolbar.min.js","vendor/angular-material/modules/js/input/input.min.js","vendor/angular-material/modules/js/divider/divider.min.js","vendor/angular-material/modules/js/menu/menu.min.js","vendor/angular-material/modules/js/select/select.min.js","vendor/angular-material/modules/js/radioButton/radioButton.min.js","vendor/angular-material/modules/js/checkbox/checkbox.min.js","vendor/angular-material/modules/js/switch/switch.min.js","vendor/angular-material/modules/js/tooltip/tooltip.min.js","vendor/angular-material/modules/js/toast/toast.min.js","vendor/angular-clipboard/angular-clipboard.js","vendor/angular-animate/angular-animate.min.js","vendor/angular-aria/angular-aria.min.js","vendor/angular-messages/angular-messages.min.js","vendor/angular-ui-router/release/angular-ui-router.js","src/app/about/about.js","src/app/hekate.cfg.js","src/app/hekate.ctrl.js","src/app/hekate.module.js","src/app/home/home.js","src/app/user/dialog/user.signIn.ctrl.js","src/app/user/dialog/user.signIn.module.js","src/app/user/user.cfg.js","src/app/user/user.ctrl.js","src/app/user/user.module.js","src/common/services/toast.service.js","templates-common.js","templates-app.js"];
// Create groups based on path
var o = {};
data.forEach(function(item) {
var lastIndex = item.lastIndexOf('/') + 1;
var path = item.substring(0, lastIndex);
var fname = item.substring(lastIndex);
if (!o[path]) o[path] = [];
o[path].push(fname);
});
var manualOrder= [".module.js", ".cfg.js", ".ctrl.js"];
Array.prototype.fuzzyMatch = function(search){
return this.some(function(item){
return item.indexOf(search)>-1;
});
}
Array.prototype.fuzzySearchIndex = function(search){
var pos = -1;
this.forEach(function(item, index){
if(search.indexOf(item)>-1){
pos = index;
}
});
return pos;
}
function myCustomSort(a,b){
var a_pos = manualOrder.fuzzySearchIndex(a);
var b_pos = manualOrder.fuzzySearchIndex(b);
return a_pos > b_pos ? 1 : a_pos < b_pos ? -1 : 0;
}
// Check for ".cfg.js" and apply custom sort
for (var k in o) {
if (o[k].fuzzyMatch(".cfg.js")) {
o[k].sort(myCustomSort);
}
}
// Merge Path and names to create final value
var final = [];
Object.keys(o).sort().forEach(function(item) {
if (Array.isArray(o[item])) {
final = final.concat(o[item].map(function(fn) {
return item + fn
}));
} else
final = final.concat(o[item]);
});
console.log(final);
&#13;
答案 2 :(得分:0)
首先为像hekate&#39;这样的名字制作一个数组。 然后为最终结果制作一个数组。
我们需要3个搜索循环来获取ctrls,cfgs和模块。
如果string包含arrayWithNames [0] +&#39; .module&#39;将整个记录推送到您创建的新数组。与ctrls和cfgs相同。
var allItems = []; //your array with all elements
var namesArray = [];
var finalResultsArray = [];
//fill name array here:
for(var i=0; i<=allItems.length; i++){
//you have to split string and find the module name (like 'hekate'). i hope you know how to split strings
}
//sort by modules, cfgs, ctrls:
for(var i=0; i<=namesArray.length; i++){
if(allItems[i].indexOf(namesArray[i] + '.module') > -1) {
finalResultsArray.push(allItems[i]);
}
}
for(var i=0; i<=namesArray.length; i++){
if(allItems[i].indexOf(namesArray[i] + '.cfg') > -1) {
finalResultsArray.push(allItems[i]);
}
}
for(var i=0; i<=namesArray.length; i++){
if(allItems[i].indexOf(namesArray[i] + '.ctrl') > -1) {
finalResultsArray.push(allItems[i]);
}
}
//now finalResultsArray have what you wanted
答案 3 :(得分:0)
您可以将自己的比较功能提供给array.sort
(请参阅https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort)
写一个返回模块,ctrls和cfgs的正确顺序:
首先应删除后缀,如果其余内容相同,请使用正确的逻辑根据后缀返回顺序。否则,按字母顺序返回一个值。
<强>更新强>
我没有测试过这段代码(不是它完成了),但看起来应该是这样的:
arr.sort(function(a, b) {
if ((a.endsWith(".cfg.js") || a.endsWith(".ctrl.js") || a.endsWith(".module.js")) &&
(b.endsWith(".cfg.js") || b.endsWith(".ctrl.js") || b.endsWith(".module.js"))) {
var sortedSuffixes = {
".module.js": 0,
".cfg.js": 1,
".ctrl.js": 2
};
var suffixAIdx = a.lastIndexOf(".cfg.js");
if (suffixAIdx < 0) suffixAIdx = a.lastIndexOf(".ctrl.js");
if (suffixAIdx < 0) suffixAIdx = a.lastIndexOf(".module.js");
var suffixBIdx = b.lastIndexOf(".cfg.js");
if (suffixBIdx < 0) suffixBIdx = b.lastIndexOf(".ctrl.js");
if (suffixBIdx < 0) suffixBIdx = b.lastIndexOf(".module.js");
var prefixA = a.substring(0, suffixAIdx);
var prefixB = b.substring(0, suffixAIdx);
if (prefixA != prefixB)
{
return a.localeCompare(b);
}
var suffixA = a.substring(suffixAIdx);
var suffixB = b.substring(suffixBIdx);
return sortedSuffixes[suffixA] - sortedSuffixes[suffixB];
} else {
return a.localeCompare(b);
}
});
更新2
这是一个有效的小提琴(https://jsfiddle.net/d4fmc7ue/)。