fcc-Learning Note Convert HTML entities

fcc-Learning Note Convert HTML entities

1> recently studied and practiced the FCC topics. This is really a good comparison, recommended to everyone.

2> address of the Chinese version: https://www.freecodecamp.cn/, English version of the address: https://www.freecodecamp.org

3> this time to write about a JS problem, called convert HTML entities.

The rules require the following:

Converts characters in a string,,, & < > " (double quotation marks), and ‘ (single quotation marks) to their corresponding HTML entities.

4> The code I wrote was implemented as follows:

function convert (str) {  //:)  //Regular expression array  var arr=[/&/i,/</i,/>/i,/"/i,/'/I];  The corresponding replacement HTML element  var duiarr=["&", "<", ">", "'", "'";    for (Var i=0;i<arr.length;i++) for     (var j=0;j<str.length;j++)    {      if (arr[i].test (Str[j])) {        str =str.replace (Str[j],duiarr[i]);      }    }   return str;} Convert ("Dolce & Gabbana"); Convert ("Hamburgers < Pizza < Tacos"); Convert ("Sixty > Twelve"); Convert (' Stuff In "quotation marks"); Convert ("Shindler's List"); Convert ("<>"); CONVERT ("abc");

　　

　　

5> write bad also need to improve, look forward to everyone's point, common progress!

fcc-Learning Note Convert HTML entities