iOS Phonegap正则表达式替换 [英] iOS Phonegap regex replace

问题描述

我可能只是在这里做一些显而易见的事，但我可以得到这个代码在Chrome控制台中工作，但是当我在我的phonegap应用程序中运行它只是不做任何事情。

I might just be doing something obvious and dumb here, but I can get this code to work in the Chrome console, but when I run it in my phonegap app it just doesn't do anything.

我将一些来自网站API的邮件提取到phonegap随播应用程序。问题是消息中有链接到网站。我想使用regex将href更改为onClick，所以它适用于我的应用程序。

I'm pulling in some messages from an website API to a phonegap companion app. The problem is the messages have links in them to the website. I want to use regex to change the href to an onClick so it works with my app.

如果我在Chrome中运行这个代码很好：

If I run this code in Chrome it's fine:

avar = '<a href="view.php?id=63">Click here to view details</a>';
bvar = avar.replace(
    /<a href="view\.php\?id=([0-9])*">/gi,
    '<a onClick="navigator.notification.alert(\'ok\')">AAA'
);

我将正则表达式剥离回来了，但仍然失败了

I stripped the regex right back to this, and it still fails

bvar = avar.replace(
    /<a href="/gi,
    'TEST'
);

再次，它适用于Chrome而不是Phonegap应用程序。任何想法？

Again that works in Chrome and not the Phonegap app. Any ideas?

推荐答案

如果它似乎有问题，尝试在你的正则表达式的括号：

if it seems to have issues with the ", try putting brackets around what you are regex-ing:

bvar = avar.replace(
    /(<a href=")/gi,
    'TEST'
);

同样，使用console.log，只需检查正则表达式是否在js中正确注册。

also, using the console.log, just check that the regex is getting registered in js correctly.

var rgxtest = /(<a href=")/gi
console.log(rgxtest);

这篇关于iOS Phonegap正则表达式替换的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！