aframe 创建复杂元素

Question

I have no problem with createElement('a-whatever');

but with the situation like (from the NPM registry) :

less than sign quote a-entity arrow or less than sign quote a-entity mountain

then when I put in the correct scripts in the header of the HTML,

things work if I put in: less than sign quote a-entity arrow or less than sign quote a-mountain;
but i need to create many mountains/arrows/particles depending on conditions,

so using javascript createElement so far nothing works

ie. createElement('a-entity arrow');

or

createElement('entity')

then if I try less than sign quote a-eneity and try to set attributes of spe-particles or layout; nothing gets created

Answer 1

Question is not completely clear. Provide code and link to reproduce. Below syntax to create entities and set components:

var entityEl = document.createElement('a-entity');
entityEl.setAttribute('arrow', {attributeName: value});

Additional info in docs