小编Pap*_*apu的帖子

我希望在每次显示视图之前做一些逻辑.我不能在渲染方法之前使用它,因为它只在创建视图时被调用一次并且首次显示.帮助.任何想法？

我创建了一个响应式sap.m.table.但我无法从数据对象加载值.我想介绍"subvariants"对象数组.请帮忙

 summaryDetailData={"subvariants":[{"currentValue":"","Article":"1234567","question":"Carpet Installation type"},{"currentValue":"","question":"CarpetQuantity"},{"currentValue":"","Article":"1234568","question":"Underpad type"},{"currentValue":"","question":"UnderpadQuantity"},{"currentValue":false,"Article":"1234568","question":"Rapid Install"}]}



  var oTable = new sap.m.Table("idRandomDataTable", {
    headerToolbar: new sap.m.Toolbar({
    content: [
    new sap.m.Label({text: "Summary Data"}),
    new sap.m.ToolbarSpacer({}),
    new sap.m.Button("idPersonalizationButton", {
    icon: "sap-icon://person-placeholder"
    })]}),
     columns: summaryDetailData.cols.map(function (colname) {
        return new sap.m.Column({ header: new sap.m.Label({ text: colname })})
            })      
    });

    oTable.setModel(new sap.ui.model.json.JSONModel(summaryDetailData));
    oTable.bindAggregation("subvariants", "/subvariants", new sap.m.ColumnListItem({
        cells: oData.cols.map(function (colname) {
            return new sap.m.Label({ text: "{" + colname.toLowerCase() + "}" })
            })
        }));

我想在按钮按下时将值从视图传递给控制器​​.在视图中传递productJson这是一个对象.但我无法在控制器中检索该值.请帮助.

查看js:

 new sap.m.Button({
         text: "Add to Cart",
         press:[oController.addtoCartBtnPress,oController,productJson],
        })

控制器js:

 addtoCartBtnPress:function(e,oView,productJson)
      {
      }

结果:

oView and productJson values are returned as undefined.

如何将json数据绑定到form.Below是我的表单和要绑定的数据.请帮我解决一下这个.示例我想将111个对象值绑定到表单

Data:
{"customerdetailsjson": {
        "111": [
            {
                "name": "Bhuvaneswari Krishnan",
               "phone-number":"8050231233"
            }
        ],
        "112": [
            {
                 "name":"Chetan Sandeep Renu",
       "phone-number":"9840321321"
            }
        ]
    }}

Form:
var oLayout1 = new sap.ui.layout.form.ResponsiveGridLayout();
customerDetailsForm = new sap.ui.layout.form.Form("F1", {
layout: oLayout1,
formContainers: [new sap.ui.layout.form.FormContainer("F1C2", {
    title: new sap.ui.core.Title({
        text: "Address Information",
        tooltip: "Address data"
    }),
    formElements: [new sap.ui.layout.form.FormElement({
        label: "Street / Number",
        fields: [new sap.m.Input({
            type: sap.m.InputType.Text,
            value: "{name}",
            layoutData: new sap.ui.core.VariantLayoutData({
                multipleLayoutData: [new sap.ui.layout.ResponsiveFlowLayoutData({
                    weight: 5
                }), new sap.ui.layout.form.GridElementData({
                    hCells: "5"
                })]
            })
        })] …

为了在iPad上保存文件,我需要sites/default/files/在以下路径字符串中获取文件名substring(after ):

sites/default/files/243347_TroubleShootingSqlserver20052008.pdf 

我该怎么做？