隐藏显示并支持html5

时间:2018-10-30 19:41:31

标签: javascript jquery html css html5

我需要一些帮助。当我单击“此为1”和“此为2”时,输入框出现 我的问题是。我想单击“此为1”并将输入框带至“此IS 1”,而不单击“此2”,仍将输入框带至“此IS 1”。因此,当我单击“此为1”时,我想输入的框位于“此IS 1”的下方。 IS 2输入框位于THIS IS 2下方

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
    <title>Untitled Document</title>

    </head>

    <body>
    <span onclick="MFunction()">THIS IS 1</span>
    <p></p>
    <span onclick="MFunction()">THIS IS 2</span>
    <div id="showhide" style="display:none;">
                        <input type="text"  required>
                        <br></br>
                    <button  class="btn btn-md-2 btn-primary">submit</button> 
                    </div>
    <script>
    function MFunction() {
        var x = document.getElementById("showhide");
        if (x.style.display === "none") {
            x.style.display = "block";
        } else {
            x.style.display = "none";
        }
    }
    </script>
    </body>
    </html>

1 个答案:

答案 0 :(得分:1)

如果要使用与单击时使用showhide相同的insertBefore div来显示单击元素下的内容。

请参见下面的摘录:

function MFunction(event) {
        var x = document.getElementById("showhide");
        if (x.style.display === "none") {
            x.style.display = "block";
        }
        
        x.parentNode.insertBefore(x, event.target.nextSibling);
    }
    document.addEventListener('click', function(event){
    	if(event.target.className.includes("thisis")){
      	MFunction(event);
      }
    });
    
    //document.getElementById("thisis1").addEventListener("click", MFunction);
    //document.getElementById("thisis2").addEventListener("click", MFunction);
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
    <title>Untitled Document</title>

    </head>

    <body>
    <span id="thisis1" class="thisis">THIS IS 1</span>
    <p></p>
    <span id="thisis2" class="thisis">THIS IS 2</span>
    <p></p>
    <span id="thisis3" class="donotshow">DO NOT SHOW ON THIS IS</span>
    <div id="showhide" style="display:none;">
                        <input type="text"  required>
                        <br><br>
                    <button  class="btn btn-md-2 btn-primary">submit</button> 
                    </div>
    </body>

您也可以here对其进行测试

更新1:

我已经更新了答案,可以为多个元素添加单击事件。您可以here

对其进行测试