<iframe -sharporbitIframe [src]="chargeHtml|safe" width="100%" height="100%" frameborder="0" align="center"></iframe>window.document.body.innerHTML = document.getElementById("orbitIframe").contentWindow.document.getElementsByTagName("body").innerHTMLthis prompts contentWindow" does not exist on type "HTMLElement"
const iframe = document.getElementById ('orbitIframe');
const iframeWin = (< HTMLIFrameElement > iframe) .contentWindow;
you can add a < HTMLIFrameElement >, but you probably won't get the data.
should be cross-domain?
then use contentDocument
.model is an Array, an event needs to delete an element. Through .splice (index, 1), the element is deleted, but the view is not updated; ...
problem description I now need to control how the child component is displayed. I have obtained the object instance of the child component component, but how do I display this object in the template of the parent component? the environmental backgro...
problem description I now need to control how the child component is displayed. I have obtained the object instance of the child component component, but how do I display this object in the template of the parent component? the environmental backgro...
problem description I now need to control how the child component is displayed. I have obtained the object instance of the child component component, but how do I display this object in the template of the parent component? the environmental backgro...
add.module.ts add.component.ts the printed window.BMap is also undefined how should it be introduced and instantiated here ...