JavaScript - 在鼠标悬停时选择范围文本

I have this HTML code.

我有这个HTML代码。

<div class="dontsplit" onmouseover="selCode('c111');">
  Face savoring delicious food <span class="notranslate" id="c111">????</span>
</div>

I want to select the value between span tags when mouse hovers the div. The code I am using is this.

我想在鼠标悬停div时选择span标签之间的值。我正在使用的代码就是这个。

function selCode(objId) {
    if(document.selection) {
        var range = document.body.createTextRange();
        range.moveToElementText(document.getElementById(objId));
        range.select();
    } else if(window.getSelection) {
        var range = document.createRange();
        range.selectNode(document.getElementById(objId));
        window.getSelection().addRange(range);
    }
}

But it doesn't seem to work. How do I get this work?

但它似乎没有用。我该如何完成这项工作?

I repeat. I need to automatically select the text between span when mouse hovers over the div. So it can be copied easily. Thanks in advance!

我重复。当鼠标悬停在div上时,我需要自动选择跨度之间的文本。所以它可以很容易地复制。提前致谢!

3 个解决方案

#1

Your script is working for the first mouseover but the second one inwards is giving the error Discontiguous selection is not supported. so clear the existing selection before doing a new selection.

您的脚本正在进行第一次鼠标悬停,但第二次向内提供错误不支持不连续选择。在进行新选择之前,请清除现有选择。

function selCode(objId) {
    if (document.selection) {
        var range = document.body.createTextRange();
        range.moveToElementText(document.getElementById(objId));
        range.select();
    } else if (window.getSelection) {
        var range = document.createRange();
        range.selectNode(document.getElementById(objId));
        window.getSelection().removeAllRanges();
        window.getSelection().addRange(range);
    }
}

Demo: Fiddle

#2

I think this should help.

我认为这应该有所帮助。

You can use jQuery .text() method.

您可以使用jQuery .text()方法。

You have a span with notranslate class.

你有一个不翻译类的跨度。

So you can do somthing like this to get the text:

所以你可以做这样的事情来得到文本:

$(".notranslate").text();

http://jsfiddle.net/L8r6ns88/

#3

Try this one. I'm using jquery to make this task done.

试试这个。我正在使用jquery来完成这项任务。

HTML

<div class="dontsplit">
  Face savoring delicious food <span class="notranslate" id="c111">????</span>
</div>

$(function(){

  $('.dontsplit').on('mouseover','.notranslate', function(){
  console.log($(this).text()); //see result
 })
})

#1