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用javascript/jquery从阵列删除案文
原标题:remove text from string array with javascript/jquery

使用<代码>.each()穿过一个阵列,并试图使用<代码>replace(<>>>replace(<>>>>>t;br>,改为“(一般简单)但无所作为,仅取代。

//get values of each td in row
var values =   ;
var tds = $(this).find( td );

$.each(tds, function(index, tditem) {
    values = values + "td" +  :  + tditem.innerHTML +  
 ;
    values = values.replace(/<br>/i, " ");
});

Acknowledging that it would be better to manipulate a DOM element (and selecting one of those answers as the correct answer) I ended up adding this to my function as it just makes my life easier in the short-term:

values = values.replace(/<br>/i, " ");

感谢@all

最佳回答

你们不需要进行细化处理,以实现这一目标。 这样做的最佳(正确)方式是:

$(this).find( td br ).remove();

一般规则是:总是利用OMD来接触和操纵这些要素,避免对此类行动进行严格分析。


<><>Edit>:

如果你不希望改变实际的多民族行动要素,那么就应该这样作:

var HTML =   ;
var tds = $(this).find( td ).clone();
$(tds).find( br ).remove();
HTML = $(tds).html();
alert(HTML);
问题回答

你们应当利用OMS方法去除OMS分子,例如:

function removeBRs(el) {
  var brs = el.getElementsByTagName( br );

  while (brs.length) {
    el.replaceChild(document.createTextNode(   ), brs[0]);
  }

}

使用:

removeBRs(this);

收集生计有一些好处。





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