Hi there,
In one of my lists, i have set a lookup to a document library (images). In my form, i want to render a dropdown which displays the image and the file name.
Following one of your articles, i have added a fp.beforeRender and created a custom template for my dropdown. Everything works fine, but when i select one of the items, i want to have the filename displayed in the text of the dropdown. Now i get a (null).
In the screenshot you can see how the lookup is configured.
The template is set like this, and i would like to see the data.File.Name when an item is selected in the dropdown. Any idea how?
fd.spBeforeRender(function(){
let template = '';
template += '# if (data.File) { # <img src="https://swarovski.sharepoint.com/#= data.File.ServerRelativeUrl #" width="100" height="100" class="lookup-image" /> # } #';
template += '<span class="lookup-col">';
template += '<p class="lookup-title"> #: data.File.Name # </p>';
template += '</span>';
fd.field('RefPreviewPicture').widgetOptions = {
template: template,
height: 400,
virtual: {
itemHeight: 110
},
dataSource: {
pageSize: 16
}
}
})
Thanks!
