First JS simplified version of the array to go heavy, need m layer control data
Aunt
1 varAA = [1,3,4,5,6,23,523,6,123, ' 1 ', 12, ' Liu ', ' Liu ', ' Liu ', ' Xiang ', 12,123,214, ' 1 ', ' 3 ', ' Liu Xiang ', ' Liu Xiang '];2 3 functionarr (arr) {4 varresult = [];5 for(vari=0;i<arr.length;i++) {6 if(Result.indexof (arr[i]) = =-1) {7 Result.push (Arr[i])8 }9 }Ten Console.log (result); One } AARR (AA);
A simplified array of angular for the M-Layer control data
<! DOCTYPE html>varM1 = Angular.module (' myApp '),[]); //Create a custom serviceM1.factory (' Myrandom ',function(){ return{show:function(num1,num2) {//1. Each time a repeatable (0-NUM2) random number is generated inow into an array of length NUM1 vararr = []; for(vari=0;i<num1;i++){ varInow = parseint (Math.random () *num2); Arr.push (Inow); }; //2. Traverse, go to Heavy arr.indexof (subString) returns 1 if subString is not found in arr. varresult = []; for(vari=0;i<arr.length;i++) { if(Result.indexof (arr[i]) = =-1) {Result.push (Arr[i])}}; //3. Array sortingResult.sort ((N1,N2) ={ returnN1-N2; }); //4. Return results return' Initial array:${arr}<br/>: ${result} '; } } }); //the invocation of a custom service has three points: 1. The service is already defined 2. The order of dependencies for custom services must be written in the back of the system service 3. No additional $ required for custom service namingM1.controller (' Test ', [' $scope ', ' myrandom ',function($scope, myrandom) {document.write (Myrandom.show (20,20)); }]); </script> </body>And finally this is the angular version of the V-Layer Control array method
1<! DOCTYPE html>234<meta charset= "UTF-8" >5<title> Custom Array de-weight </title>67<body>8<div ng-controller= "Test" >9 Ten<p>1. Random array de-weight </p> OneArray Length: <input type= "number" type= "text" ng-model= "Num1"/> AFetch Range (0,n): <input type= "number" type= "text" ng-model= "num2"/> -<input type= "button" ng-click= "click ()" value= "Generate Array"/> -<p> get array: <span ng-bind= "Arr" ></span></p> the<p> array de-weight: <span ng-bind= "Result" ></span></p> - - - +<p>2. Assigning an array to weight </p> -Input array: <input type= "text" ng-model= "str"/> (input format: 1,1,2,2,3,3, up, up) Note: please use commas +<input type= "button" ng-click= "Click2 ()" value= "Array de-weight"/> A<p> array de-weight: <span ng-bind= "RESULT2" ></span></p> at</div> -<script type= "Text/javascript" src= "Angular.min.js" ></script> -<script> - varM1 = Angular.module (' myApp '),[]); - //random array de-weight -M1.factory (' Myarr ', () ={ in return{ -Show: (num1,num2) ={ to //each time a repeatable (0-NUM2) random number is generated inow into an array of length NUM1 + vararr = []; - for(vari=0;i<num1;i++){ the varInow = parseint (Math.random () *num2); * Arr.push (inow); $ };Panax Notoginseng returnarr; - } the } + }); AM1.factory (' Myresult ', () ={ the return{ + //Traverse, go to Heavy arr.indexof (subString) returns 1 if no subString is found in arr. -Norepeat: (arr) = ={ $ varresult = []; $ for(vari=0;i<arr.length;i++) { - if(Result.indexof (arr[i]) = =-1) { - Result.push (Arr[i]) the } - };Wuyi //Array Sorting theResult.sort ((N1,N2) ={ - returnN1-N2; Wu }) - returnresult; About } $ } - }); - //specifies the array to be weighed -M1.factory (' Fixarr ', () ={ A return{ +Remove: (str) = ={ the varARR2 = Str.split (', '); - varresult = []; $ varA =arr2.length; the for(vari=0;i<a;i++) { the if(Result.indexof (arr2[i]) = =-1) { the Result.push (Arr2[i]) the } - } in returnresult; the } the } About }); theM1.controller (' Test ', [' $scope ', ' Myarr ', ' myresult ', ' Fixarr ', ($scope, Myarr,myresult,fixarr) ={ the //get random numbers and ranges the$scope. NUM1 = "; +$scope. num2 = "; - //random array de-weight the$scope. Click = () ={Bayi if($scope. Num1 = = "&& $scope. num2 = ="){ the$scope. arr = ' Please enter length and range '; the}Else{ -$scope. arr =myarr.show ($scope. NUM1, $scope. num2); -$scope. result =myresult.norepeat ($scope. arr); the } the }; the //fixed array de-weight the$scope. str = "; -$scope. Click2 = () ={ the if($scope. str = = "){ the$scope. result2 = ' Please input array '; the}Else{94$scope. result2 =fixarr.remove ($scope. str); the } the }; the }]); 98 About</script> - 101</body>102IndexOf implements the method of the array de-weight, there are three versions, a JS version, 2 augular versions