Use JavaScript to stripslashes ? possible

问题

I'm using ajax to grab a URL. The problem is the URL has slashes in it and when the JQuery load takes place afterwords it will not load the page.

AJAX success bit:

success: function(data) {
 $('#OPTcontentpanel').load(data.OPTpermalink);

PHP

echo json_encode( array('OPTpermalink'=>$OPTpermalink,));

AND the response

http:\/\/www.divethegap.com\/update\/options\/padi-open-water\/

So need to strip the slashes. I know how to do it in PHP but not in ~~AJAX~~ JavaScript.

Any ideas?

Marvellous

回答1:

A new answer to an old question:

String.prototype.stripSlashes = function(){
    return this.replace(/\\(.)/mg, "$1");
}

Example of use:

var str = "You\'re slashed \/\\..\/\\"; // Text from server
str = str.stripSlashes() ;

output:

You're slashed /\../\

回答2:

This is an old post but thought I would add my answer, seems more efficient than some other answers here:

var url = "http:\/\/www.divethegap.com\/update\/options\/padi-open-water\/"

var res = url.replace(new RegExp("\\\\", "g"), "");

This will replace all occurrences of a backslash character with nothing.

回答3:

There has been a good port of many of php's core functions, including stripslashes over here: http://phpjs.org/functions/stripslashes/

function stripslashes (str) {
  // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // +   improved by: Ates Goral (http://magnetiq.com)
  // +      fixed by: Mick@el
  // +   improved by: marrtins
  // +   bugfixed by: Onno Marsman
  // +   improved by: rezna
  // +   input by: Rick Waldron
  // +   reimplemented by: Brett Zamir (http://brett-zamir.me)
  // +   input by: Brant Messenger (http://www.brantmessenger.com/)
  // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
  // *     example 1: stripslashes('Kevin\'s code');
  // *     returns 1: "Kevin's code"
  // *     example 2: stripslashes('Kevin\\\'s code');
  // *     returns 2: "Kevin\'s code"
  return (str + '').replace(/\\(.?)/g, function (s, n1) {
    switch (n1) {
    case '\\':
      return '\\';
    case '0':
      return '\u0000';
    case '':
      return '';
    default:
      return n1;
    }
  });
}

回答4:

You're sending JSON, but inserting it directly into a HTML element. That is not wise, can create broken results, and probably not what you want to do in the first place.

You should probably either

change the PHP script's output to create proper HTML
expect JSON on the JavaScript side (using jQuery's dataType parameter, or the shorthand $.json(), and parse that

回答5:

Have you tried string.replace?

success: function(data) {
 $('#OPTcontentpanel').load(data.OPTpermalink.replace("\\", ""));

来源：https://stackoverflow.com/questions/5326165/use-javascript-to-stripslashes-possible

标签

php

ajax

stripslashes