Question

layer.open调用iframe的js函数，调用不了

js代码：open : function (param,callback){ top.layer.open({ type: 2, title: param.title, shadeClose: true, area: param.area?param.area:['60%', '60%'], content: param.url, btn: param.okButton==false?[]:['确认选择'], yes: function (index, item) { var iframeWin = top.window[item.find('iframe')[0]['name']]; //得到iframe页的窗口对象，执行ifram console.log(iframeWin.getReturnData()); } }); }iframe代码：var getReturnData = function () { return '123456';};bug：VM76 dialog.js:32 Uncaught TypeError: iframeWin.getReturnData is not a function at Object.yes (VM76 dialog.js:32) at HTMLAnchorElement.<anonymous> (layer.js:2) at HTMLAnchorElement.dispatch (VM104 jquery.js:4) at HTMLAnchorElement.v.handle (VM104 jquery.js:4)

Answer 1

哪里看的API top.window[index]有getReturnData?
应该在top.layer.open(success:function(){//这里写回调})里面写回调吧

Answer 2

先把你的iframeWin console出来看看对不对