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SharePoint 2013 Preview the Listitem

Introduction

This article shows how to preview a listitem on a hover using simple jQuery and a calculated column. Many SharePoint2013 users are expecting this kind of small and interesting feature. I hope this one will help all of you.

Prerequisites

  1. Calculated Column (here I have used the Column name Preview).

  2. Add Jquery-1.11.2.js and spjs-utility.js files to the site assets library.

  3. PreviewItem.js This is our Important file to display the content in dialog box preview method. This is the reusable code downloaded from Preview Item.

  4. Page preview.js this is our final code JavaScript file that all the fields need to be displayed in the page.

Procedure

Create a Calculated Column in your Custom List. Here I named it ”Preview”.

Then add the following code to the Description box of your calculated column.

Description box Code 

  1. {"headerCss":"",      
  2. "clickToView":false,  
  3. "hoverDelay":200,  
  4. "showEditBtn":true,  
  5. "editInDlg":true,  
  6. "hoverIcon":{  
  7.     "off":"fa-arrow-circle-o-right",  
  8.     "on":"fa-arrow-circle-down",  
  9.     "css":"color:#FF6103;"  
  10. },  
  11. "dlgTitleField":"Title",  
  12. "maxHeight":400,  
  13. "maxWidth":600,  
  14. "dateFormat":"dd.MM.yyyy",  
  15. "fields":[  
  16.     {"fin":"Title","label":true},*****here you have to enter the coulmn name to be displayed in the previewi item(enteer the internal field name from sharepoint list)  
  17.     {"fin":"Descrption","label":true}**********Don’t copy the lines enterd by red font.Jus for understading purpose  
  18.       
  19. ],  
  20. "footer":{  
  21.     "show":true,  
  22.     "css":"",  
  23.     "dateFormat":"dd.MM.yyyy hh:mm",  
  24.     "strings":{  
  25.         "default":["Created at","by","Last modified at","by"],  
  26.         "1044":["Opprettet","av","Sist endret","av"]  
  27.     }  
  28. },  
  29. "editFormUrl":null,  
  30. "listGuid":null,  
  31. "listBaseUrl":null  
  32. }  
Add the following code to your Formula box:
  1. ="<img src='/_layouts/images/loadingcirclests16.gif' fin='Preview' list='efae4942-1474-4565-a833-807fb5910dfd' configindescription='1' onload='spjs.listItemPreview.init(this)'>"  

List=’Copy your List id’

And the screen will look like the following. Save this column.



Go to the SharePoint List and edit the page then select Add CEWP then click the Final script file link.Here I named it page Preview.

Final Code 

  1. //Reference Files  
  2. <link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">  
  3. <script type="text/javascript" src="https://thegowtham.sharepoint.com/sites/TS/SiteAssets/jquery-1.11.2.js"></script>  
  4. <script type="text/javascript" src="https://thegowtham.sharepoint.com/sites/TS/SiteAssets/spjs-utility.js"></script>  
  5. <script type="text/javascript" src="https://thegowtham.sharepoint.com/sites/TS/SiteAssets/PreviewItem.js"></script>  
  6.   
  7. //Final script  
  8. <script type="text/javascript">  
  9.   
  10. var spjs_listItemPreviewConfig = {  
  11.     "Preview":{  
  12.         "headerCss":"",   
  13.         "clickToView":false,  
  14.         "hoverDelay":200,  
  15.         "showEditBtn":true,  
  16.         "editInDlg":true,  
  17.         "hoverIcon":{  
  18.             "off":"fa-arrow-circle-o-right",  
  19.             "on":"fa-arrow-circle-down",  
  20.             "css":"color:#FF6103;"  
  21.         },  
  22.         "dlgTitleField":"Title",  
  23.         "maxHeight":400,  
  24.         "maxWidth":600,  
  25.         "dateFormat":"dd.MM.yyyy",  
  26.         "fields":[  
  27.             {"fin":"Title","label":true},// Title Column Internal  name  
  28.               
  29.             {"fin":"Descrption","label":true} //Description Column Internal  name  
  30.               
  31.         ],  
  32.         "fieldData":{  
  33.             "Title":{"disp":{"default":"Title","1044":"Tittel"},"type":"Text"},//Title Column Internal  name and type  
  34.   
  35.               
  36.             "Descrption":{"disp":{"default":"Multiline","1044":"Flerlinje tekst"},"type":"Note"} //Description Column Internal  name and type  
  37.   
  38.               
  39.         },  
  40.         "footer":{  
  41.             "show":true,  
  42.             "css":"",  
  43.             "dateFormat":"dd.MM.yyyy hh:mm",  
  44.             "strings":{  
  45.                 "default":["Created at","by","Last modified at","by"],  
  46.                 "1044":["Opprettet","av","Sist endret","av"]  
  47.             }  
  48.         },  
  49.         "editFormUrl":"/Lists/Preview/EditForm.aspx",  
  50.         "listGuid":null,  
  51.         "listBaseUrl":null  
  52.     }  
  53. };  
  54. </script>  
After adding the preceding script save the web part and refresh the page. 

Note: If you are adding other column types then use this.

  • "MyChoiceCol":{"disp":{"default":"Choice column","1044":"Valgkolonne"},"type":"MultiChoice"}
  • "MultiUser":{"disp":{"default":"Multi select people picker","1044":"Flervalgs personvelgerfelt"},"type":"UserMulti"},
  • "Lookup":{"disp":{"default":"Lookup","1044":"Oppslag"},"type":"Lookup"},
  • "Attachments":{"disp":{"default":"Attachments","1044":"Vedlegg"},"type":"Attachments"}
  • DateAndTime":{"disp":{"default":"Date / time","1044":"Dato / klokkeslett"},"type":"DateTime"}

Check the output



Reference : SPJSBlog


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