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javascript - 如何从 JavaScript 的 JSON 数据以 HTML 格式显示图像

转载 作者:行者123 更新时间:2023-11-30 14:18:46 25 4
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我已经检索到在 HTML 中显示两张图像所需的数据,但我的问题是我不知道如何将 JSON 数据中的值正确插入以便显示为图片。这是我目前的进度:

enter image description here

这是我的代码片段:

<div class = "modal-body">
<p>Original Image: <span id = "Orig_Image"></span></p>
<img src = "Orig_Image" alt="Original Image" height="200" width="200">
<p>RGB Image: <span id = "RGB_Image"></span></p>
<img src = "RGB_Image" alt="RGB Image" height="200" width="200">
</div>

<script>
function showDetails(button){
var Report_ID = button.id;
$.ajax({
url: "Retrieve_Image.php",
method: "GET",
data: {"Report_ID": Report_ID},
success: function(response){
//alert(response);
var Images = JSON.parse(response);
$("#Orig_Image").text(Images.Original_Image_Directory);
$("#RGB_Image").text(Images.RGB_Image_Directory);
$("#myModalLabel").text(Images.Image_Name);
}
});
}
</script>

问题

How can i pass the values I retrieved from JSON to img? If the solution I want is not possible? is there any other way I can display the images?

更新

这是 JSON 从文件 Retrieve_Image.php 返回的值

these are the following values that JSON returns.

  1. Parameter is the Image name
  2. Parameter is the file path and its image name for Original Image
  3. Parameter is the file path and its image name for RGB Image

enter image description here

最佳答案

<div class = "modal-body">
<p>Original Image: <span ></span></p>
<img src = "Orig_Image" id="Orig_Image" alt="Original Image" height="200" width="200">
<p>RGB Image: <span ></span></p>
<img src = "RGB_Image" id="RGB_Image" alt="RGB Image" height="200" width="200">
</div>

<script>
function showDetails(button){
var Report_ID = button.id;
$.ajax({
url: "Retrieve_Image.php",
method: "GET",
data: {"Report_ID": Report_ID},
success: function(response){
//alert(response);
var Images = JSON.parse(response);
$("#Orig_Image").attr('src',Images.Original_Image_Directory);
$("#RGB_Image").attr('src',Images.RGB_Image_Directory);
$("#myModalLabel").text(Images.Image_Name);
}
});
}
</script>

关于javascript - 如何从 JavaScript 的 JSON 数据以 HTML 格式显示图像,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/53098088/

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