[英]For each LOOP through JSON.Stringify EXIF data of an image
我有一张图片,一旦我点击它,它就会显示得更大,旁边有 EXIF 数据。 我正在使用 JSON.strigify 获取 EXIF 数据,然后我需要在我的 HTML 中显示要添加到id='makeAndModel'
的<span>
标记的字符串中的任何内容。
我想对每个箭头 function 执行此操作,但我不确定具体如何。
`<div id="imageContainer"></div>
<div id="myModal" class="modal">
<span class="close">×</span>
<img class="modal-content" id="current">
<pre>Make and model: <span id="makeAndModel"></span></pre>
</div>`
<--Taking the src attribute and creating the images-->
let $modal = $('.modal')
let $img = $("#imageContainer img");
$img.click(function(){
$('.modal-content').attr('src', $(this).attr('src'));
$modal.css('display', 'block')
<--EXIF data-->
var imgCurrent = document.getElementById('current');
EXIF.getData(imgCurrent,function(){
let result = $('#makeAndModel')
let make= JSON.stringify(EXIF.getAllTags(this));
});
let $makeAndModel = $('#makeAndModel');
$makeAndModel.text(`${make}`)
})
`
目前在控制台中的let make
是 object
let make = { "Orientation":1, "YCbCrPositioning":1, "XResolution":72, "YResolution":72, "ResolutionUnit":2, "Make":"samsung", "Model":"SM-G965F", "Software":"G965FXXU2CSB9", "DateTime":"2019:03:18 18:29:28", "ExifIFDPointer":213, "GPSInfoIFDPointer":833, "ExposureTime":0.02, "FNumber":2.4, "ExposureProgram":"Normal program","ISOSpeedRatings":160, "ExifVersion":"0220", "DateTimeOriginal":"2019:03:18 18:29:28", "DateTimeDigitized":"2019:03:18 18:29:28", }
预期的 output 应该看起来像Make and Model: Orientation:1, YCbCrPositioning:1, XResolution:72, YResolution:72,
等等,例如当您单击图像的“属性”->“详细信息”选项卡时
像这样的东西可以工作
let $modal = $('.modal')
let $img = $("#imageContainer img");
$img.click(function() {
$('.modal-content').attr('src', $(this).attr('src'));
$modal.css('display', 'block')
var imgCurrent = document.getElementById('current');
EXIF.getData(imgCurrent, function() {
let result = $('#makeAndModel')
let make = EXIF.getAllTags(this);
let props = Object.entries(make).map(([property, value]) => {
return `${property}: ${value}`;
});
result.text(props.join('\n'));
});
})
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