依次查找特殊标记，并对介于两者之间的文本进行处理 [英] Find special markers in sequence and do something to the text in between

问题描述

我想做一些类似于stackexchange中的短代码的工作.

I wanna do something that would work much like this shortcode in stackexchange.

因此，基本上，我想用不同的标记来包装文本，并相应地用特定类在跨度中.wrap()将它们包装起来...同时还要删除曾经存在的标记.

So basically I want to wrap text with distinct markers and .wrap() them in spans with specific classes accordingly... while also removing the markers that once existed.

我发现了这个使用jQuery在2个引号之间查找文本，但是它几乎没有帮助，因为我只能让它按原样工作.

I found this Find Text Between 2 Quotes with jQuery but it gives little help as i could only make it work as it was.

这进一步解释了: http://jsfiddle.net/ALfsT/3/

我不知道该去哪里.

推荐答案

在此感谢@Guffa

Thanks @Guffa for the help here

http://jsfiddle.net/mplungjan/AkCED/

var res = {
    boldIt:/\*\*(.*?)\*\*/g,
    underlineIt:/\_\_(.*?)\_\_/g
}
var txt = $( "#texts" ).html();
$.each(res, function(type, re) {
  txt = txt.replace( re, '<span class="'+type+'" >$1</span>' );
});
$( "#texts" ).html(txt);

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更新:

---

update:

现在我们需要编写如下代码: http://jsfiddle.net/mplungjan/bhTAM/

now we need to code stuff like this http://jsfiddle.net/mplungjan/bhTAM/

您将其更改为class = texts，将其更改为id = texts，效果更好

You changed to class=texts I changed it back to id=texts and it worked better

var res = {
    boldIt:{re:/\*\*(.*?)\*\*/g,tag:"span"},
    underlineIt:{re:/\_\_(.*?)\_\_/g,tag:"span"},
    italicIt:{re:/\/\/(.*?)\/\//g,tag:"span"},
    titleIt:{re:/\=\=(.*?)\=\=/g,tag:"h1"},
    linkIt:{re:/\#\#(.*?)\:(.*?)\#\#/g, tag:"a"},
    imageIt:{re:/\"\"(.*?)\:(.*?)\"\"/g, tag:"img"}
}
var s = $("#texts").html();    
$.each(res, function(type, obj) {
  if(s) s = s.replace(obj.re,'<'+obj.tag+' class="'+type+'" >$1</'+obj.tag+'>');
});
$("#texts").html(s);

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