我有两个HTML页面;main.html
和result.html
.
主.html:
<img id="preview" src="" alt="">
<button id="done" type="button">done</button>
结果.html:
<img id="search" src="" alt="">
在main
页面中,我上传了一张图片,预览显示在main
preview
中。然后我使用裁剪器 js 模块裁剪了这个图像。
裁剪.js:
const done = document.getElementById('done');
const imgcropped = document.getElementById('img-cropped');
done.addEventListener('click', (e) => {
imgcropped.src = cropper.getCroppedCanvas().toDataURL();
})
我想imgcropped.src
result
的search.src
.如何将main
图像获取到result
?
您可以使用localStorage
.在主.html:
const done = document.getElementById('done');
const imgcropped = document.getElementById('img-cropped');
done.addEventListener('click', (e) => {
var newSrc = cropper.getCroppedCanvas().toDataURL();
imgcropped.src = newSrc;
window.localStorage.setItem("imgcropped", newSrc);
});
结果.html:
var searchImg = document.getElementById("search")
if(window.localStorage.getItem("imgcropped") !== null){
searchImg.src = window.localStorage.getItem("imgcropped");
}