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如果发现某一特性,即可使用
原标题:appending if a character is found
  • 时间:2009-12-15 04:51:20
  •  标签:
  • jquery

我有一个变量。 我想指出,如果是的话,它是否含有任何字母顺序,那么在这种变数之前和之后的字母(斜体字)。 如果没有字母顺序,就不需要读书。

var mysample = $( p ).text();

发现,如果这种“血清”含有字母,那么该数值之前和之后不会如此。

我认为,需要利用区域评价方案,但我并不肯定如何做到这一点。 请允许我指出需要做些什么。

我正在寻找一种杂草解决办法。

Thanks Kumar

问题回答

假设你指的是在案文上打上一只字句子,你可以形成一种习俗分类过滤器。

jQuery.expr[ : ].containsAlphabets = function(element) {
    return /[a-zA-Z]+/.test($(element).text());
}

之后,它会与任何 j子 select子的 select子。 下面的这部法典将列出所有含有字母缩略语的段落的案文。

$("p:containsAlphabets").each(function() {
    $(this).prepend(" ").append(" ");
});




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