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example2.html
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example2.html
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<!DOCTYPE html>
<html><head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>openui5-cards reddit</title>
<!--Standard sapui5 init-->
<script id="sap-ui-bootstrap"
src="https://openui5.hana.ondemand.com/resources/sap-ui-core.js"
data-sap-ui-theme="sap_bluecrystal"
data-sap-ui-libs="sap.m,sap.ui.commons"></script>
<!--CSS required by open.m.Card
Needs to be after sapui5 init in order to override styles-->
<link href="openui5-cards.css" type="text/css" rel="stylesheet"/>
<script src="openui5-cards.js"></script>
<style>
/*overwriting title size to smaller value*/
h1.cardTitle1 {
font-size:1.5rem;
}
.sapMNav{
overflow:auto;
z-index:0;
}
.sapMPageScroll{
overflow:auto;
z-index:0;
}
</style>
<script>
var redditJsonUrl="http://www.reddit.com/.json";
var oModel = new sap.ui.model.json.JSONModel(redditJsonUrl);
var cardFactory = function(sId, oContext) {
var oCard = new open.m.Card(sId)
.bindProperty("title", oContext.sPath+"/data/title")
.bindProperty("subtitle", oContext.sPath+"/data/subreddit")
/*.bindProperty("image", oContext.sPath+"/data/thumbnail",function(aImage){
//only accept values starting with http
if(aImage!=null && aImage.toLowerCase().substring(0,4) === "http"){
return aImage;
}else {
return null;
}
}
);*/
var imageUrl = oContext.getModel().getProperty(oContext.sPath+"/data/thumbnail");
if(imageUrl!=null && imageUrl.toLowerCase().substring(0,4) != "http"){
imageUrl=null;
}
var bodyContent = new sap.m.HBox({
width:"100%",
items:[
new sap.m.Image({src:imageUrl, height:"140px"}).addStyleClass("cardImage"),
new sap.m.VBox({
width:"100%",
alignItems: sap.m.FlexAlignItems.End,
items:[
new sap.m.Text({text:"Upvotes:" + oContext.getModel().getProperty(oContext.sPath+"/data/ups")}).addStyleClass("cardTitle2"),
new sap.m.Text({text:"Downvotes:" + oContext.getModel().getProperty(oContext.sPath+"/data/downs")}).addStyleClass("cardTitle2"),
new sap.m.Text({text:"Comments:" + oContext.getModel().getProperty(oContext.sPath+"/data/num_comments")}).addStyleClass("cardTitle2"),
new sap.m.Text({text:"By:" + oContext.getModel().getProperty(oContext.sPath+"/data/author")}).addStyleClass("cardTitle2"),
]
})
]
}
);
oCard.setBodyGeneric(bodyContent);
oCard.setShowDividerAfterContent(false);
var redditCommentLink = "http://www.reddit.com"+ oContext.getModel().getProperty(oContext.sPath+"/data/permalink");
var redditViewLink = oContext.getModel().getProperty(oContext.sPath+"/data/url");
//Add a CardAction for viewing the post if it's different than the comment link
//TODO: Make the title clickable instead?
if(!(redditViewLink === redditCommentLink)){
oCard.addAction(new open.m.CardAction(sId+"action2",
{actionText:"View post",
press:function(){
jQuery.sap.require("sap.m.MessageToast");
sap.m.MessageToast.show("View link action clicked");
window.location.href = redditViewLink;
},
icon:"sap-icon://post"}));
}
//Add a CardAction in order to view comments
var redditCommentLink = "http://reddit.com"+ oContext.getModel().getProperty(oContext.sPath+"/data/permalink");
oCard.addAction(new open.m.CardAction(sId+"action1",
{actionText:"View comments",
press:function(){
jQuery.sap.require("sap.m.MessageToast");
sap.m.MessageToast.show("View comments action clicked");
window.location.href = redditCommentLink;
},
icon:"sap-icon://comment"}));
//add menu
oCard.setMenu(new sap.m.ActionSheet(sId+"menu1",{
title: "Options",
showCancelButton: false,
placement: sap.m.PlacementType.Bottom,
buttons: [
new sap.m.Button({
icon: "sap-icon://arrow-top",
text: "Upvote",
press: function(){
jQuery.sap.require("sap.m.MessageToast");
sap.m.MessageToast.show("Not implemented (ie. Left as an exercise for the user)");
}
}),
new sap.m.Button({
icon: "sap-icon://arrow-bottom",
text: "Downvote",
press: function(){
jQuery.sap.require("sap.m.MessageToast");
sap.m.MessageToast.show("Not implemented (ie. Left as an exercise for the user)");
}
}),
]
}));
return oCard;
};
var headerCard = new open.m.Card("initialCard",
{title:"<strong>About</strong>",
subtitle:"Demonstrates binding to a dynamic JSONModel (from Reddit)",})
var cardContainer = new open.m.CardContainer("myCardContainer",
{ showSearchField:false,
headerCard:headerCard,
headerImageUrl:"openui5-cards-header-dawn.png"
});
cardContainer.setModel(oModel);
cardContainer.bindAggregation("cards","/data/children", cardFactory);
var app = new sap.m.App({initialPage:"openui5-cards"});
app.placeAt("content");
var pageContent = new sap.m.Page("openui5-cards",{title:"Reddit OpenUI5-Cards", showHeader:false, showFooter:false, enableScrolling:false});
pageContent.addContent(cardContainer);
app.addPage(pageContent);
</script>
</head>
<body class="sapUiBody">
<div id="content"></div>
</body>
</html>