skip to Main Content

How to convert large active record data to json format – laptop get stucked and get hang during data.to_json – export, import in ROR

user_mails = UserMail.all data = {user_mails: user_mails} File.open("demo_data.json", "w") { |f| f.write data.to_json } json_data['user_mails'].each do |data| UserMail.where(data).first_or_create! end When i trying this my system get stuck and get hang then i need to restart my system, i found that…

VIEW QUESTION

Extract JSON using SQL

I'm trying to extract the following JSON message using SQL: { "document": { "Invoice": { "_NavRecordId": "Purch. Inv. Header: 06IF+230033", "InvoiceNumber": "06IF+230033", "PurchaseOrderNumber": "P0032259", "InvoiceLine": [ { "_NavRecordId": "Purch. Inv. Line: 06IF+230033,1", "item": "A05284", "Quantity": "2", "PurchaseOrderLineNumber": "1" }, {…

VIEW QUESTION

Html – How to hide div if json no have value

I want that if the value in "desc" is empty, <div24> and <popup-desc> are hidden. html <div class="popup"> <div class="popup-top" style="background-color: '+e.features[0].properties.fill+';"> <div class="div21">'+e.features[0].properties.status+'</div> <div class="popup-statusdate"> <div class="div21">'+e.features[0].properties.date+'</div> </div> </div> <img class="popup-img-icon" src="'+e.features[0].properties.img+'"onclick="window.open(this.src)" style="cursor: pointer;"/> <div class="popup-type"> <div class="div23">'+e.features[0].properties.adress+'</div> </div>…

VIEW QUESTION
Back To Top
Search