当我通过print.js打印角度数据表时出现错误,
Property 'innerHTML' does not exist on type 'Text'.
我在列中打印图像的方法是什么?
extend: 'print',
exportOptions: {
stripHtml: false,
format: {
body: function ( inner, coldex, rowdex ) {
if (inner.length <= 0) {
return inner;
}
const el = $.parseHTML(inner);
let result = '';
$.each( el, function (index, item) {
if (item.nodeName === '#text') {
result = result + item.textContent;
} else if (item.nodeName === 'IMG') {
result = result + item.outerHTML;
} else if (item.nodeName === 'DIV') {
result = result + item.innerHTML;
} else if (item.nodeName === 'SUP') {
result = result + item.outerHTML;
} else if (item.nodeName === 'STRONG') {
result = result + item.outerHTML;
} else {
result = result + item.innerText;
}
});
return result;
}
}
},
用表打印图像。
这是解决方案。添加:--- const it = item;然后将项目替换为它。见下面的运行代码。
extend:'print',exportOptions:{stripHtml:false,format:{body:function(inner,coldex,rowdex){if(inner.length <= 0){return inner; } const el = $ .parseHTML(inner); let result =''; $ .each(el,function(index,item){const it = item; if(item.nodeName ==='#text'){result = result + item.textContent;} else if(item.nodeName === 'IMG'){result = result + it.outerHTML;} else if(item.nodeName ==='DIV'){result = result + it.innerHTML;} else if(item.nodeName ==='SUP') {result = result + it.outerHTML;} else if(item.nodeName ==='STRONG'){result = result + it.outerHTML;} else {result = result + it.innerText;}});返回结果; },},