我有这段代码,我需要我的表格显示前 10 位患者,并在 10 秒后显示接下来的 10 位患者,而无需触摸任何按钮(自动)。
我正在寻找与此类似的东西:https://embed.plnkr.co/ioh85m5OtPmcvPHyl3Bg/ https://embed.plnkr.co/ioh85m5OtPmcvPHyl3Bg/
但是使用 OData 模型(如我的视图和控制器上指定的)。
这是我的观点:
<Table id="tablaPacientes" items="{/EspCoSet}">
<columns>
<!-- ... -->
</columns>
<ColumnListItem>
<ObjectIdentifier title="{Bett}" />
<!-- ... -->
</ColumnListItem>
</Table>
这是我的控制器:
onInit: function () {
var oModel = this.getOwnerComponent().getModel("zctv");
this.getView().setModel(oModel);
},
onBeforeRendering: function () { // method to get the local IP because I need it for the OData
var ipAddress;
var RTCPeerConnection = window.webkitRTCPeerConnection || window.mozRTCPeerConnection;
var self = this;
function grepSDP (sdp) {
var ip = /(192\.168\.(0|\d{0,3})\.(0|\d{0,3}))/i;
sdp.split('\r\n').forEach(function (line) {
if (line.match(ip)) {
ipAddress = line.match(ip)[0];
self.setIp(ipAddress);
}
});
}
if (RTCPeerConnection) {
(function () {
var rtc = new RTCPeerConnection({
iceServers: []
});
rtc.createDataChannel('', {
reliable: false
});
rtc.onicecandidate = function (evt) {
if (evt.candidate) {
grepSDP(evt.candidate.candidate);
}
};
rtc.createOffer(function (offerDesc) {
rtc.setLocalDescription(offerDesc);
}, function (e) {
console.log("Failed to get Ip address");
});
})();
}
},
setIp: function (ip) {
this.getView().byId("planta").bindElement({
path: "/CenTVSet('" + ip + "')"
});
var oModel = this.getView().getModel();
var that = this;
oModel.read("/CenTVSet('" + ip + "')", {
success: function (oData, oRes) {
var einri = oData.Einri;
var orgpf = oData.Orgpf;
var oTable = that.getView().byId("tablaPacientes");
var oBinding = oTable.getBinding("items");
var aFilters = [];
var filterO = new Filter("Orgna", sap.ui.model.FilterOperator.EQ, orgpf);
aFilters.push(filterO);
var filterE = new Filter("Einri", sap.ui.model.FilterOperator.EQ, einri);
aFilters.push(filterE);
oBinding.filter(aFilters);
}
});
}
我搜索了一些函数,例如IntervalTrigger
但我真的不知道如何在这个例子中使用它。