< span>包裹对具有类似的类名 [英] Wrap pair of <span> having similar class name

问题描述

CONTENTEDITABLE DIV 仅限示例字符

int main(){

 if((x<3 && x!=5) || x>10)
   //execute statement;

 while((y<10) && (y>1))
   //execute statement;

}

现有的DIV的HTML

<div id="board_code">
 <div>int main<span class="openParen bm1">(</span><span class="closeParen bm1">)</span></div>
 <div></div>
 <div>if<span class="openParen bm2">(</span><span class="openParen bm3">(</span>x<3 && x!=5<span class="closeParen bm3">)</span> || x>10<span class="closeParen bm2">)</span></div>
 <div>//execute statement;</div>
 <div>while<span class="openParen bm4">(</span><span class="openParen bm5">(</span>y<10<span class="closeParen bm5">)</span> && <span class="openParen bm6">(</span>y>1<span class="closeParen bm6">)</span><span class="closeParen bm4">)</span></div>
 <div>//execute statement;</div>
 <div>}</div>
</div>

目标HTML

<div id="board_code">
 <div>int main<span class="parenWrap"><span class="openParen bm1">(</span><span class="closeParen bm1">)</span></span></div>
 <div></div>
 <div>if<span class="parenWrap"><span class="openParen bm2">(</span><span class="parenWrap"><span class="openParen bm3">(</span>x<3 && x!=5<span class="closeParen bm3">)</span></span> || x>10<span class="closeParen bm2">)</span></span></div>
 <div>//execute statement;</div>
 <div>while<span class="parenWrap"><span class="openParen bm4">(</span><span class="parenWrap"><span class="openParen bm5">(</span>y<10<span class="closeParen bm5">)</span></span> && <span class="parenWrap"><span class="openParen bm6">(</span>y>1<span class="closeParen bm6">)</span></span><span class="closeParen bm4">)</span></span></div>
 <div>//execute statement;</div>
 <div>}</div>
</div>

我已经匹配了（）通过使用一对 bm1，bm2 等。现在，我需要包装 openParen bm（n）到 closeParen bm（n） with span class = parenWrap

I've already matched the () by having a pair of bm1, bm2, etc.. Now, i need to wrap the openParen bm(n) to closeParen bm(n) with span class = parenWrap

如何实现？

简化

<span class="parenWrap">((x<3 && x!=5) || x>10)</span>
<span class="parenWrap">(x<3 && x!=5)</span>
<span class="parenWrap">((y<10) && (y>1))</span>
<span class="parenWrap">(y<10)</span>
<span class="parenWrap">(y>1)</span>

为了更容易理解，他们将变成这样，保留他们已经拥有的span标签

For easier understanding, they will become like this, retaining the span tags they already have

更新基于@ pdoherty926答案

UPDATE based from @pdoherty926 answer

逻辑类似于

//if i have 3 pairs of bm's
    for(var xx=1; xx<4; xx++){
         $('.openParen bm'+xx).nextUntil('.closeParen bm'+xx).andSelf().wrapAll('<span class="parenWrap"></span>');
    }//for

但这不工作。

推荐答案

<div>   
    one
    <span class="openParen bm1">(</span>
    <span>sometext here</span>
    <span class="closeParen bm1">)</span>
</div>


$('.openParen').each(function () {
    $(this).nextUntil('.closeParen').andSelf().wrapAll('<span class="parenWrap"></span>');
});

小提琴

这篇关于< span>包裹对具有类似的类名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！