最贊回答 / 菜鳥_Dreamweaver_myk
function showPreview(obj) { var pic=document.getElementById("picid");? ? var file =obj;? ? if(window.FileReader){//chrome,firefox7+,opera,IE10+? ? ? ?oFReader = new FileReader();? ? ? ?oFReader.readAsDataURL(file.files[0]);? ? ? ?oFReader.onload = functio...
2017-09-28