如何更改标签文本?

问题描述:

我试图改变标签文本,但没有任何工程

I try to change label text but nothing works

  function changeText(lblTxt) {

        var lblAjaxUpdate = $("#" + Key).find("[class='label']");//finds the label no problem

        lblAjaxUpdate.attr('text', lblTxt);// don't work
        lblAjaxUpdate.InnerText = lblTxt;//don't work
        lblAjaxUpdate.InnerHtml = lblTxt;//don't work
        lblAjaxUpdate.value = lblTxt;// and...don't work :(       
    }

我究竟做错了什么?我怀念的东西吗?

What am i doing wrong ? do i miss something?

您需要的.text()

lblAjaxUpdate.text(lblTxt);

您还可以在DOM对象,但不是jQuery对象使用的InnerText,使用索引或获得()对jQuery对象转换为DOM

You can also use InnerText on DOM object but not on jQuery object, use indexer or .get() to convert the jQuery object to DOM

lblAjaxUpdate[0].InnerText = lblTxt;
lblAjaxUpdate[0].InnerHtml = lblTxt;

lblAjaxUpdate[0].get(0).InnerText = lblTxt;
lblAjaxUpdate[0]..get(0).InnerHtml = lblTxt;