如何从对话框中选择的下拉菜单中向表行添加数据

Question

我在对话框中的下拉菜单为：

    if (!this.pressDialog) {
        this.pressDialog = new Dialog({
  title: "Wafer",
  contentWidth: "40px",
            contentHeight: "300px",
            content: [
    new sap.m.Text({width:'100%', text: 'Component Name' }),

    new sap.m.Select({
    width: '60%', 
    items: [

    new sap.ui.core.Item("item11", {text: "Disregarded"}),

    new sap.ui.core.Item("item12", {text: "Corporation"}),

    new sap.ui.core.Item("item13", {text: "Partnership"})

    ]

    }),

    new sap.m.Text({ width:'100%',text: 'Category' }),
    new sap.m.Select({
      width: '60%',
      items: [

      new sap.ui.core.Item("item1111", {text: "Disregarded"}),

      new sap.ui.core.Item("item1234", {text: "Corporation"}),

      new sap.ui.core.Item("item1314", {text: "Partnership"})

      ]

      }),


          new sap.m.Text({width:'100%', text: 'Quantity' }),
          new sap.m.Select({
            width: '60%',
            items: [

            new sap.ui.core.Item("item15211", {text: "Disregarded"}),

            new sap.ui.core.Item("item136454", {text: "Corporation"}),

            new sap.ui.core.Item("item213754", {text: "Partnership"})

            ]

            }),

        new sap.m.Text({width:'100%', text: 'MainCategory' }),
        new sap.m.Select({
          width: '60%',
          items: [

          new sap.ui.core.Item("item11411", {text: "Disregarded"}),

          new sap.ui.core.Item("item34", {text: "Corporation"}),

          new sap.ui.core.Item("item314", {text: "Partnership"})

          ]

          })],




            beginButton: new Button({
                type: ButtonType.Emphasized,
                text: "OK",
                press: function () {
                    this.pressDialog.close();
                }.bind(this)
            }),
            endButton: new Button({
                text: "Close",
                press: function () {
                    this.pressDialog.close();
                }.bind(this)
            })
        });

        //to get access to the global model
        this.getView().addDependent(this.pressDialog);
    }

它看起来是：

如何从对话框中捕获数据，并将其添加到具有与每个项目相同的列的表中，

• 组件名称，
• 类别，
• 数量，
• 主要类别

我正在尝试如何从所选下拉列表的值制作JSON，以便可以绑定到表

很抱歉在对话框中另一个问题：how can I center the select boxes

任何帮助或指导链接都将受到TIA的赞赏！

Answer 1

所以，据我了解，您想从选定的下拉列表（sap.m.Select）中创建一个Json模型。我们首先创建模型：