如何在HTML文档中连接字符串 | 如何在HTML文档中连接字符串

本文介绍了如何在HTML文档中连接字符串的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

如何在HTML属性中连接字符串.我正在使用角度控制器，并且在用HTML写一些数组的部分(下面的代码)中，我想输入的输入标签名称为"kolicina" + {{idhrana}}是对象jelo的属性.

How can I concatenate string in HTML Attribute. I am using angular controller and in the part where I write some array in HTML (Code is below), I want to give input tag name that is "kolicina" + {{idhrana}} witch is attribute of object jelo.

 <div class = "rezultat" ng-repeat="jelo in hrana | filter:pretrazi_namirnice">
     <div>  {{jelo.naziv}}  </div>
     <div>  {{jelo.energijaKCal}}</div>
     <div>  {{jelo.proteini}}</div>
     <div>  {{jelo.uglj_hidrati}}</div>
     <div>  {{jelo.masti}}</div>
     <div><input type=text nama="kolicina"+{{idhrana}}></div>
     <div><input  type="button"  ng-click = 'dodaj(jelo)' value="Dodaj"></div>
 </div>

推荐答案

您可以这样做:

<input type=text name="kolicina{{idhrana}}"></div>

无需显式连接它.另外，我认为您在 nam 和 name 属性之间有错别字.

No need to explicitely concatenate it.Also, I think you had a typo with nama versus the name-attribute.

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