Nodejs HTML Escape escapeHtml()

Method Source Code

/**/*from   ww w  . j av  a2s  . c  o  m*/
 * escape special characters
 *
 * @return {String}
 */
String.prototype.escapeHtml = String.prototype.escapeHtml || (String.prototype.escapeHtml = function() {
   return this.replace(/&/g, "&amp;").replace(/"/g, "&quot;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
});

Related

1. escapeHTML()

   String.prototype.escapeHTML = function() {
     return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
   };
   

2. escapeHTML()

   var __entityMap = {
     "&": "&",
     "<": "&lt;",
     ">": "&gt;",
     '"': '&quot;',
     "'": '&#39;',
     "/": '&#x2F;'
   };
   String.prototype.escapeHTML = function() {
   ...
   

3. escapeHTML()

   String.prototype.escapeHTML = function () {
       return ('' + this).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;');
   }; 
   

4. escapeHtml()

   String.prototype.escapeHtml = function() {
           return this
             .replace(/&/g, '&')
               .replace(/"/g,  '"')
                 .replace(/'/g,  ''')
                   .replace(/</g,  '&lt;')
                     .replace(/>/g,  '&gt;');
   };
   

5. escapeHtml()

   var entityMap = {
       '&': '&',
       '<': '&lt;',
       '>': '&gt;',
       '"': '&quot;',
       "'": '&#39;',
       '/': '&#x2F;'
   };
   String.prototype.escapeHtml = function() {
   ...
   

6. escape_html()

   String.prototype.escape_html = function() {
       return this.replace(/&/g, "&")
                  .replace(/</g, "&lt;")
                  .replace(/>/g, "&gt;")
                  .replace(/"/g, "&quot;");
   

7. escape_html()

   String.prototype.escape_html = function(){
     var span = document.createElement('span');
     var txt =  document.createTextNode('');
     span.appendChild(txt);
     txt.data = this;
     return span.innerHTML;
   };
   

8. escape_html()

   String.prototype.escape_html = function(){
     var span = document.createElement('span');
     var txt =  document.createTextNode('');
     span.appendChild(txt);
     txt.data = this;
     return span.innerHTML;
   };
   var Notifer = new function(){
     var self = this;
   ...
   

9. escapelHTML()

   String.prototype.escapelHTML = function(){
       return String(this)
           .replace(/&/g, "&")
           .replace(/</g, "&lt;")
           .replace(/>/g, "&gt;")
           .replace(/"/g, "&quot;")
           .replace(/'/g, "&#039;")
           .replace(/\
   };
   ...