enyo.kind({
name: "TestDialog",
kind: enyo.VFlexBox,
components: [
{kind: "ApplicationEvents", onLoad: "openDialog"},
{kind: "ModalDialog", name: "errorDialog", caption: "Error!", components: [
{kind: "HFlexBox", layoutKind: "HFlexLayout", pack: "center", components: [
{content: "Oh no!", name: "errorMessage", style: "margin: 20px 0px;", className: "enyo-text-error warning-icon"}
]},
{kind: "Button", caption: "OK", onclick: "closeErrorDialog"}
]}
],
openDialog: function() {
this.$.errorMessage.setContent("This is a sample error message");
this.$.errorDialog.openAtCenter();
}});
我不知道如何设置 this.$.errorMessage 的内容。
如果我注释掉试图设置 this.$.errorMessage 内容的行,对话框会正确显示原始内容。我究竟做错了什么?
注意:按预期alert(this.$.errorDialog)
显示,但显示. 对于所有其他组件也是如此。enyo.ModalDialog
alert(this.$.errorMessage)
undefined
this.$.errorMessage