Question

我有以下一段html（在cms环境中）：

<div id="languageswitch">
    <div class="language-object">
        <span class="Language selected" title="English (United States)">
        </span>
        <span class="Language" title="Nederlands (Nederland)">
            <a href="http://mylocalwebsite.nl/nl-nl/">
            </a>
        </span>
    </div>
</div>

所以我想获得每种语言的span标题，并将其插入并将其包含在带有类文本的另一个span中。 HTML结果应如下所示：

<div id="languageswitch">
    <div class="language-object">
        <span class="Language selected" title="English (United States)">
            <span class="text">Eng</span>
        </span>
        <span class="Language" title="Nederlands (Nederland)">
            <a href="http://mylocalwebsite.nl/nl-nl/">
                <span class="text">Ned</span>
            </a>
        </span>
    </div>
</div>

到目前为止，我的解决方案无法正常工作，因为两种语言的文本相同而不是两种：

//get the span.Language title
var getLanguageTitle = $('#languageswitch').children("div").children("span").attr("title");
//insert new spans to show the span titles
$('#languageswitch span').each(function () {
    $(this).append("<span class='text'></span>");
});
$('span.text').append(getLanguageTitle);

我的jsfiddle是：http://jsfiddle.net/7tjb1fw7/1/

Answer 1

你过度复杂的事情：

$('.Language').each(function () {
    var txt = $(this).attr('title');
    $(this).append("<span class='text'>" + txt + "</span>");
});

JS Fiddle Demo

修改：如果要查看链接，可以执行以下操作：

$('.Language').each(function () {
    var txt = "<span class='text'>" + $(this).attr('title') + "</span>",
        link = $('a', this);
    if(link.length){ link.append(txt); }
    else { $(this).append(txt); }
});

JS Fiddle Demo

Answer 2

要获得您想要的确切结果，请尝试以下方法：

$('#languageswitch span.Language').each(function () {
  // fetch first 3 letters of the language:
  var lang = $.trim($(this).attr("title")).slice(0,3);
  var a = $(this).find('a');
  // check if the span contains anchor element:
  if(a.length){
    // if so, update html of the link
    a.html("<span class='text'>"+lang+"</span>");
  }else{
     // if not, append span:
     $(this).append("<span class='text'>"+lang+"</span>");
  }
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="languageswitch">
    <div class="language-object">
        <span class="Language selected" title="English (United States)">
        </span>
        <span class="Language" title="Nederlands (Nederland)">
            <a href="http://mylocalwebsite.nl/nl-nl/">
            </a>
        </span>
    </div>
</div>

获取每种语言的范围标题并插入新范围

2 个答案:

JS Fiddle Demo

JS Fiddle Demo