Summary of ways to wrap labels in innerHTML_javascript tips-JS Tutorial-php.cn

Summary of ways to wrap labels in innerHTML_javascript tips

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Release： 2016-05-16 15:45:05

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When using innerHTML to generate a structure, in order to make the structure look clear, you can add a backslash at the end of each line to maintain the original html structure without squeezing the tags together

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>innerHTML中标签可以换行的方法</title>
</head>
<body>
<script>
//function fnNew(){
  var sHtml = '';
  for(var i = 0; i < 2; i++){
    sHtml += '<li class="in">\
          <div class="in-con">\
            <button class="in-btn_s">显示</button>\
            <button class="in-btn_h">隐藏</button>\
          </div>\
          <div class="in-show">第'+ i +'种方法:'+ data[i]+'</div>\
        </li>';   
  }
  oList.innerHTML = sHtml;
}
</script>
</body>
</html>

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I just learned Brother Shiba’s Javascript today. Speaking of the use of innerHMTL, the teacher said that the tags inside did not wrap. I felt that it would be inconvenient for me to operate it in the future, so I copied this code and asked how to do it. Friends who have programmed

function t2(){
    var cont = document.getElementById('container');

    var htmlcode =  "<p><ul><li><span>东</span></li><li>南</li><li>西</li><li>北</li></ul></p>";

    cont.innerHTML = htmlcode;

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Can the code below

be written so that it can be line-wrapped?

<p><ul><li><span>东</span></li><li>南</li><li>西</li><li>北</li></ul></p>

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But hard work pays off, someone finally told me the method See the code below

var htmlcode = "<p> \
                                   <ul> \
                                         <li><span>东</span></li> \
                                         <li>南</li> \
                                         <li>西</li> \
                                         <li>北</li> \
                                   </ul> \
                             </p>";

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That is, each time the code needs to be wrapped, there is one more line break. (No special tricks, I just feel more comfortable writing code this way)