Skip to content

Instantly share code, notes, and snippets.

@vgrem

vgrem/SSObj_customprops.js

Last active Dec 16, 2015
Embed
What would you like to do?
Display custom picture properties in PictureLibrarySlideshowWebPart
function SlideshowObjectInitializer() {
ChangePic = (function(ChangePicOrig) {
return function() {
var ssObj = arguments[0]; //SlideShow object
if(typeof ssObj.additionalInfo != "undefined")
ChangePicOrig.apply(this, arguments);
};
})(ChangePic);
ShowPic = (function(ShowPicOrig) {
return function() {
ShowPicOrig.apply(this, arguments); //call original ShowPic
var ssObj = arguments[0]; //SlideShow object
ShowAdditionalPicInfo(ssObj);
};
})(ShowPic);
function ShowAdditionalPicInfo(ssObj)
{
var curPicIdx=ssObj.index; //current picture index
if(ssObj.additionalInfo.length == 0)
return;
var picEntry = ssObj.additionalInfo[curPicIdx];
var ssobj_ext_cell = '<td>';
ssobj_ext_cell += '<div style="font-size:22px;"><span style="font-weight:bold">Car Model:</span>' + picEntry.CarModel + '</div>';
ssobj_ext_cell += '<div style="font-size:22px;"><span style="font-weight:bold">Car Description:</span>' + picEntry.CarDesc + '</div>';
ssobj_ext_cell += '</td>';
var ssobj_row = jQuery(ssObj.cell).closest('tr');
if(ssobj_row.find('td').length > 1) {
ssobj_row.find('td:nth-child(2)').replaceWith(ssobj_ext_cell);
}
else
ssobj_row.append(ssobj_ext_cell);
}
SlideshowObject = (function(SlideshowObjectOrig) {
return function() {
SlideshowObjectOrig.apply(this, arguments);
var ssobj = this;
ExecuteOrDelayUntilScriptLoaded(function(){
loadCarPicturesAdditionalInfo(function(picEntries){
ssobj.additionalInfo = picEntries;
ChangePic(ssobj);
});
},'SP.js');
};
})(SlideshowObject);
}
function loadCarPicturesAdditionalInfo(cbPicsResults) {
var context = new SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getByTitle("Pictures");
var viewXml = '<View></View>';
var query = new SP.CamlQuery();
query.set_viewXml(viewXml);
var items = list.getItems(query);
context.load(items,"Include(CarModel,CarDesc)");
context.add_requestSucceeded(onLoaded);
context.add_requestFailed(onFailure);
context.executeQueryAsync();
function onLoaded() {
var picEntries = [];
var itemsCount = items.get_count();
for (i = 0; i < itemsCount; i++) {
var item = items.itemAt(i);
var picEntry = item.get_fieldValues();
picEntries.push(picEntry);
}
cbPicsResults(picEntries);
}
function onFailure() {
cbPicsResults(null);
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.