jQuery的替换阵列 [英] jQuery replace with array

问题描述

我要和我的替代品名单，以取代textarea的内容。
让喜23将是\\ u041D \\ u0456 23。什么我的错误呢？

  $（＃textarea的意见）。VAL（功能（我，VAL）{
 返回val.replace（/ *的第一个字母（如A）* /克，*第二排例如\\ u0410 *）;
}）;替换= {
    A：\\ u0410
    B：\\ u0412，
    C：\\ u0421
    H：\\ u041D，
    我：\\ u0406
    J：\\ u0408，
    的M：\\ u041C，
    O：\\ u041E
    P：\\ u0420，
    的S：\\ u0405，
    T：\\ u0422
    的V：\\ u0474，
    Y：\\ u04AE    一个：\\ u0430，
    C：\\ u0441
    E：\\ u0435
    H：\\ u04BB，
    我：\\ u0456
    J：\\ u0458，
    L：\\ u04C0，
    O：\\ u043E
    p的：\\ u0440，
    的s：\\ u0455，
    Y：\\ u0443
    v的：\\ u0475;
}
 

解决方案

  VAR替换= {
    A：\\\\ u0410
    B：\\\\ u0412，
    C：\\\\ u0421
    H：\\\\ u041D，
    我：\\\\ u0406
    J：\\\\ u0408，
    的M：\\\\ u041C，
    O：\\\\ u041E
    P：\\\\ u0420，
    的S：\\\\ u0405，
    T：\\\\ u0422
    的V：\\\\ u0474，
    Y：\\\\ u04AE，    一个：\\\\ u0430，
    C：\\\\ u0441
    E：\\\\ u0435
    H：\\\\ u04BB，
    老子：\\\\ u0456
    J：\\\\ u0458，
    L：\\\\ u04C0，
    O：\\\\ u043E
    p的：\\\\ u0440，
    的s：\\\\ u0455，
    Y：\\\\ u0443，
    v的：\\\\ u0475
}$（＃textarea的意见）。VAL（功能（我，VAL）
{
    VAL = val.split（''）;    $。每个（VAL，功能（I，E）{
        VAL [I] =替换[E]？替换[E]：电子;
    }）;    返回val.join（''）;
}）;
 

http://jsfiddle.net/6A2JG/

i want to replace the content of the textarea with the list of my "replacements". so that "Hi 23" is going to be "\u041D\u0456 23". whats my mistake?

$("textarea#comment").val(function(i, val) {
 return val.replace(/*the first letter (e.g. A)*/g, "*the second row e.g. \u0410*");
});

replacements = {
    "A": "\u0410",
    "B": "\u0412",
    "C": "\u0421",
    "H": "\u041D",
    "I": "\u0406",
    "J": "\u0408",
    "M": "\u041C",
    "O": "\u041E",
    "P": "\u0420",
    "S": "\u0405",
    "T": "\u0422",
    "V": "\u0474",
    "Y": "\u04AE",

    "a": "\u0430",
    "c": "\u0441",
    "e": "\u0435",
    "h": "\u04BB",
    "i": "\u0456",
    "j": "\u0458",
    "l": "\u04C0",
    "o": "\u043E",
    "p": "\u0440",
    "s": "\u0455",
    "y": "\u0443",
    "v": "\u0475";
}

解决方案

var replacements = {
    "A": "\\u0410",
    "B": "\\u0412",
    "C": "\\u0421",
    "H": "\\u041D",
    "I": "\\u0406",
    "J": "\\u0408",
    "M": "\\u041C",
    "O": "\\u041E",
    "P": "\\u0420",
    "S": "\\u0405",
    "T": "\\u0422",
    "V": "\\u0474",
    "Y": "\\u04AE",

    "a": "\\u0430",
    "c": "\\u0441",
    "e": "\\u0435",
    "h": "\\u04BB",
    "i": "\\u0456",
    "j": "\\u0458",
    "l": "\\u04C0",
    "o": "\\u043E",
    "p": "\\u0440",
    "s": "\\u0455",
    "y": "\\u0443",
    "v": "\\u0475"
}

$("textarea#comment").val(function(i, val)
{
    val = val.split('');

    $.each(val, function(i,e){
        val[i] = replacements[e] ? replacements[e] : e;
    });

    return val.join('');
});

http://jsfiddle.net/6A2JG/

这篇关于jQuery的替换阵列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！