提供 toast、alert、confirm、prompt弹窗的module
引入
var modal = weex.requireModule('modal')
�toast
modal.toast({'message': msg,'duration': duration -- 单位为秒,浮点数})
�alert
modal.alert({'message': msg,'okTitle': okTitle,'cancelTitle': cancelTitle}, function() {//点击button的回调方法})
�confirm
modal.confirm({'message': msg,'okTitle': okTitle,'cancelTitle': cancelTitle}, function(result) {result = "Cancel"点击取消result = 'OK' 点击确定})
�prompt
modal.prompt( {'message': 'I am Prompt!','okTitle': 'ok','cancelTitle': 'cancel'}, function(result) {//result 返回的格式 {"result":"cancel',"data":"输入框的值"}modal.toast({ message: "Click Prompt " + JSON.stringify(result) })})
�
