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[英]Dropzone: How to get dropzone div inside which removefile is clicked on some thumbnail image
[英]How to get clicked image inside target div from source div which contain some images
問:如何從包含一些圖像的源div(id =“ p2”)獲取目標div(id =“ p1”)中的點擊圖像。
當前結果:僅顯示最后一張圖像。如果我錯了,請提出其他邏輯。 僅需PS javascript。
在{document.getElementById(“ p1”)。innerHTML =“”;}(即腳本代碼的最后一行)之前需要一些邏輯。 因此,根據當前邏輯,將顯示確切單擊的圖像而不是最后一個圖像
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<style>
.main{
height:400px;
width:200px;
margin:0px auto}
.p1{
height:200px;
width:200px;
background-size: 100% auto;
border-style:outset;
border-radius:2px;
}
.images{
width:50px;
height:50px;
border-radius:5px;
}
</style>
<body >
<div class="main" >
<div id="p1" class="p1"><img src="" alt="" /></div>
<div id="p2">
<input type="image" class="images" id="obj0" name="obj" onclick="myFunction()" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-511058.jpg"/></br>
<input type="image" class="images" id="obj1" name="obj" onclick="myFunction()" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-380016.jpg"/></br>
<input type="image" class="images" id="obj2" name="obj" onclick="myFunction()" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-293063.jpg"/></br>
<input type="image" class="images" id="obj3" name="obj" onclick="myFunction()" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-611834.jpg"/></br>
</div>
<script>
function myFunction(){
var x=document.getElementsByName("obj");
y=x.length;
for(var i=0;i<y;i++){
hi = document.getElementById('obj'+i).src;
//alert(hi); uncommenting I can get url of each picture
document.getElementById("p1").innerHTML="<img src='"+hi+"' height=100px ;width=100px centre />";
}
}
</script>
</div>
</body>
提前致謝 !
您需要有一個參數,該參數傳遞剛剛單擊的內容的ID。 然后,您需要獲取已傳遞的ID的屬性。
干得好:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<style>
.main {
height: 400px;
width: 200px;
margin: 0px auto;
}
.p1 {
height: 200px;
width: 200px;
background-size: 100% auto;
border-style: outset;
border-radius: 2px;
}
.images {
width: 50px;
height: 50px;
border-radius: 5px;
}
</style>
<body>
<div class="main">
<div id="p1" class="p1"><img src="" alt="" /></div>
<div id="p2">
<input type="image" class="images" id="obj0" name="obj" onclick="myFunction(this)" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-511058.jpg" /></br>
<input type="image" class="images" id="obj1" name="obj" onclick="myFunction(this)" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-380016.jpg" /></br>
<input type="image" class="images" id="obj2" name="obj" onclick="myFunction(this)" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-293063.jpg" /></br>
<input type="image" class="images" id="obj3" name="obj" onclick="myFunction(this)" src="http://www.picgifs.com/clip-art/flowers-and-plants/flowers/clip-art-flowers-611834.jpg" /></br>
</div>
<script>
function myFunction(id) {
document.getElementById("p2").onclick = function () {
document.getElementById("p1").innerHTML = "<img src='" + id.getAttribute("src") + "' height=100px ;width=100px centre />";
}
}
</script>
</div>
</body>
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