{"id":5472,"date":"2022-08-28T21:31:59","date_gmt":"2022-08-28T16:01:59","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-angular-pipe-to-hide-duplicates-from-array\/"},"modified":"2022-08-28T21:31:59","modified_gmt":"2022-08-28T16:01:59","slug":"solved-angular-pipe-to-hide-duplicates-from-array","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-angular-pipe-to-hide-duplicates-from-array\/","title":{"rendered":"[Solved] Angular Pipe to Hide Duplicates from Array"},"content":{"rendered":"

[ad_1]
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on your component please add a function to remove duplicates <\/p>\n

result:any=[];\nremoveDupliacate(){\n   this.ash.forEach(function(item) {\n        if(this.result.indexOf(item) < 0) {\n            this.result.push(item);\n        }\n   });\n} \n<\/code><\/pre>\n
and then in your template <\/p>\n
<tbody *ngFor=\"let dt of result;let i = index\" >\n    <tr>\n        <td class=\"tg-yw4l nobord\"  style=\"border-left:  inset;border-right:  none;\">{{dt.values}}<\/td>          \n        <\/tr>\n    <tr>            \n        <td>{{dt.value2}}<\/td>\n    <\/tr>\n<\/tbody>\n<\/code><\/pre>\n
or you can implement pipe with the help of lodash by installing <\/p>\n
$ npm install --save lodash\n<\/code><\/pre>\n
this link may help you to install and use lodash<\/p>\n
in your component:<\/p>\n
import { Pipe, PipeTransform } from '@angular\/core';\nimport * as _ from 'lodash'; \n@Pipe({\n    name: 'removeduplicates'\n})\nexport class RemovePipe implements PipeTransform{\n   transform(value: any): any{\n        if(value!== undefined && value!== null){\n            return _.uniqBy(value, 'name');\n        }\n        return value;\n    }\n}\n<\/code><\/pre>\n
and in your template<\/p>\n
<tbody *ngFor=\"let dt of ash let i = index | removeduplicates\" >\n    <tr>\n        <td class=\"tg-yw4l nobord\"  style=\"border-left:  inset;border-right:  none;\">{{dt.values}}<\/td>          \n        <\/tr>\n    <tr>            \n        <td>{{dt.value2}}<\/td>\n    <\/tr>\n<\/tbody>\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            3<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved Angular Pipe to Hide Duplicates from Array <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] on your component please add a function to remove duplicates result:any=[]; removeDupliacate(){ this.ash.forEach(function(item) { if(this.result.indexOf(item) < 0) { this.result.push(item); } }); } and then in your template <tbody *ngFor=”let dt of result;let i = index” > <tr> <td class=”tg-yw4l nobord” style=”border-left: inset;border-right: none;”>{{dt.values}}<\/td> <\/tr> <tr> <td>{{dt.value2}}<\/td> <\/tr> <\/tbody> or you can implement pipe with … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[732,1386],"class_list":["post-5472","post","type-post","status-publish","format-standard","hentry","category-solved","tag-angular","tag-angular-pipe"],"yoast_head":"\n[Solved] Angular Pipe to Hide Duplicates from Array - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-angular-pipe-to-hide-duplicates-from-array\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Angular Pipe to Hide Duplicates from Array - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] on your component please add a function to remove duplicates result:any=[]; removeDupliacate(){ this.ash.forEach(function(item) { if(this.result.indexOf(item) < 0) { this.result.push(item); } }); } and then in your template <tbody *ngFor="let dt of result;let i = index" > <tr> <td class="tg-yw4l nobord" style="border-left: inset;border-right: none;">{{dt.values}}<\/td> <\/tr> <tr> <td>{{dt.value2}}<\/td> <\/tr> <\/tbody> or you can implement pipe with ... 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