overseas/components/jyf-parser/libs/handler.wxs

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var inlineTags = {
abbr: 1,
b: 1,
big: 1,
code: 1,
del: 1,
em: 1,
i: 1,
ins: 1,
label: 1,
q: 1,
small: 1,
span: 1,
strong: 1
}
module.exports = {
// 从顶层标签的样式中取出一些给 rich-text
getStyle: function(style) {
if (style) {
var i, j, res = '';
if ((i = style.indexOf('display')) != -1)
res = style.substring(i, (j = style.indexOf(';', i)) == -1 ? style.length : j);
if ((i = style.indexOf('float')) != -1)
res += ';' + style.substring(i, (j = style.indexOf(';', i)) == -1 ? style.length : j);
return res;
}
},
// 处理懒加载
getNode: function(item, imgLoad) {
if (!imgLoad && item.attrs.i != '0') {
var img = {
name: 'img',
attrs: JSON.parse(JSON.stringify(item.attrs))
}
delete img.attrs.src;
img.attrs.style += ';width:20px;height:20px';
return [img];
} else return [item];
},
// 是否通过 rich-text 显示
useRichText: function(item) {
return !item.c && !inlineTags[item.name] && (item.attrs.style || '').indexOf('display:inline') == -1;
}
}