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插入图片缩小了,如何做成链接点击放大? #870
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1、那个 link: {
/** 生成的<a>标签追加target属性的默认值 空:在<a>标签里不会追加target属性, _blank:在<a>标签里追加target="_blank"属性 */
target: "_blank",
/** 生成的<a>标签追加rel属性的默认值 空:在<a>标签里不会追加rel属性, nofollow:在<a>标签里追加rel="nofollow:在"属性*/
rel: "",
},
autoLink: {
/** 生成的<a>标签追加target属性的默认值 空:在<a>标签里不会追加target属性, _blank:在<a>标签里追加target="_blank"属性 */
target: "_blank",
/** 生成的<a>标签追加rel属性的默认值 空:在<a>标签里不会追加rel属性, nofollow:在<a>标签里追加rel="nofollow:在"属性*/
rel: "",
/** 是否开启短链接 */
enableShortLink: true,
/** 短链接长度 */
shortLinkLength: 20,
} 2、图片的title属性有么?或者能通过回调函数啥的把title属性设置成文件名么?不然图片多了,哪个图对应哪个文件就不知道了,查漏补缺比较麻烦,对着html代码一个个数太累。实在不行只能addEventListener大法对click和window.onload事件进行魔改了。 |
自己搞定了,写了两个函数,放在哪里好呢?config里有无合适callback的地方? //替换图片为链接
let images = Array.from(document.getElementById('content').getElementsByTagName('img'));
images.forEach(function (img) {
var link = document.createElement("a");
link.href = img.src;
link.target = "_blank"
link.appendChild(img.cloneNode(true))
img.parentNode.replaceChild(link, img);
});
//鼠标悬停显示链接地址
document.getElementById('content').addEventListener('mouseover', function (event) {
if (event.target.tagName === 'IMG') {
event.target.setAttribute('title', event.target.src)
} else if (event.target.tagName === 'A') {
event.target.setAttribute('target', '_blank')
event.target.setAttribute('title', event.target.href)
}
}) |
嗯嗯,这里的预览组件用的是这个:https://fengyuanchen.github.io/viewerjs/ |
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1、插入的图片默认是60%大小看不清楚,能否变成链接形式,点击之后新开窗口打开100%大小的图?如何实现?
2、能否给插入的图片、音频文件加上alt、title等属性,方便鼠标悬停时展示文件名等描述信息?
3、插入file现在渲染出来只是一个超链接,可以在前面加个附件图标方便和普通链接区分
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