vue中如何使得jQuery在marked处理完markdown后才加载？

[y_hhu]

为了让markdown中的图片实现点击放大的效果，自己额外弄了个js，发现有的时候并没有绑定成功，可能是因为marked处理的太慢了，然后jQuery没有绑定成功，那么有办法让jQuery在marked执行完成后再加载吗？

$(function () {
console.log("in")
$("img").click(function () {
console.log("ok")
var _this = $(this);//将当前的pimg元素作为_this传入函数
imgShow("#outerdiv", "#innerdiv", "#bigimg", _this);
});

function imgShow(outerdiv, innerdiv, bigimg, _this) {
var src = _this.attr("src");//获取当前点击的pimg元素中的src属性
$(bigimg).attr("src", src);//设置#bigimg元素的src属性

/*获取当前点击图片的真实大小，并显示弹出层及大图*/
$(bigimg).on("load",function () {
var windowW = $(window).width();//获取当前窗口宽度
var windowH = $(window).height();//获取当前窗口高度
var realWidth = this.width;//获取图片真实宽度
var realHeight = this.height;//获取图片真实高度
var imgWidth, imgHeight;
var scale = 0.8;//缩放尺寸，当图片真实宽度和高度大于窗口宽度和高度时进行缩放

if (realHeight > windowH * scale) {//判断图片高度
imgHeight = windowH * scale;//如大于窗口高度，图片高度进行缩放
imgWidth = imgHeight / realHeight * realWidth;//等比例缩放宽度
if (imgWidth > windowW * scale) {//如宽度扔大于窗口宽度
imgWidth = windowW * scale;//再对宽度进行缩放
}
} else if (realWidth > windowW * scale) {//如图片高度合适，判断图片宽度
imgWidth = windowW * scale;//如大于窗口宽度，图片宽度进行缩放
imgHeight = imgWidth / realWidth * realHeight;//等比例缩放高度
} else {//如果图片真实高度和宽度都符合要求，高宽不变
imgWidth = realWidth;
imgHeight = realHeight;
}
$(bigimg).css("width", imgWidth);//以最终的宽度对图片缩放

var w = (windowW - imgWidth) / 2;//计算图片与窗口左边距
var h = (windowH - imgHeight) / 2;//计算图片与窗口上边距
$(innerdiv).css({"top": h, "left": w});//设置#innerdiv的top和left属性
$(outerdiv).fadeIn("normal");//淡入显示#outerdiv及.pimg
});

$(outerdiv).click(function () {//再次点击淡出消失弹出层
$(this).fadeOut("normal");
});
}
});

这是目前的js，也是百度找的，可是能用

[y_hhu]

补上vue代码 export default { props: { blogId: { type: Number, default: 0 } }, data() { return { blog: { id: '', title: '', summary: '', createDate: '', updateDate: '', clickCount: '', commentCount: '', likeCount: '', tag: '', blogImage: '', originalUrl: '', content: '', typeName: '' }, content: '', cookieKey: 'LIKE_BLOG_' + this.blogId } }, watch: { blogId() { this.fetchData() } }, created() { marked.setOptions({ renderer: new marked.Renderer(), highlight: function (code) { return hljs.highlightAuto(code).value }, pedantic: false, gfm: true, tables: true, breaks: false, sanitize: false, smartLists: true, smartypants: false, xhtml: false }); this.fetchData(); this.addClick() // 添加点击数 }, methods: { fetchData() { getRequest('/Blog/detail', { id: this.blogId }).then(response => { this.blog = response.data.data; this.content = marked(this.blog.content) }); }, addClick() { postRequest('/Blog/click/add', { blogId: this.blogId }); }, addLike() { if (Cookie.get(this.cookieKey)) return; postRequest('/Blog/like/add', { blogId: this.blogId }).then(response => { this.blog.likeCount += 1; Cookie.set(this.cookieKey, 1); }); } } }

[y_hhu]

引用 1 楼 weixin_39613689 的回复:

补上vue代码 export default { props: { blogId: { type: Number, default: 0 } }, data() { return { blog: { id: '', title: '', summary: '', createDate: '', updateDate: '', clickCount: '', commentCount: '', likeCount: '', tag: '', blogImage: '', originalUrl: '', content: '', typeName: '' }, content: '', cookieKey: 'LIKE_BLOG_' + this.blogId } }, watch: { blogId() { this.fetchData() } }, created() { marked.setOptions({ renderer: new marked.Renderer(), highlight: function (code) { return hljs.highlightAuto(code).value }, pedantic: false, gfm: true, tables: true, breaks: false, sanitize: false, smartLists: true, smartypants: false, xhtml: false }); this.fetchData(); this.addClick() // 添加点击数 }, methods: { fetchData() { getRequest('/Blog/detail', { id: this.blogId }).then(response => { this.blog = response.data.data; this.content = marked(this.blog.content) }); }, addClick() { postRequest('/Blog/click/add', { blogId: this.blogId }); }, addLike() { if (Cookie.get(this.cookieKey)) return; postRequest('/Blog/like/add', { blogId: this.blogId }).then(response => { this.blog.likeCount += 1; Cookie.set(this.cookieKey, 1); }); } } }

已解决！