load blockly workspace with given json

[Khushbu Yeole]

Hi, 

I want my workspace to be default load by using JSON of default blocks/ custom blocks.

Please any suggestion?

[Khushbu Yeole]

I want feature like if i create some logic in workspace and saved.(In JSON or XML format)

After that when i come back to blockly if i give my JSON or XML workspace should be reloaded with same view.

Please help me.

[Andrew n marshall]

Hi Khusubi,

I think you're asking about saving and reloading the blocks on the workspace. If so, the section on importing and exporting blocks has a couple of example snippets you can use. This will give you the blocks as an XML string, which you can store in cookies, localStorage, or on a server. When you return, you can retrieve the string and reload those blocks.

Let me know if you have additional questions.

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Andrew

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[Khushbu Yeole]

Hi,

I did by storing xml in service.

while i do code like: 

        Blockly.mainWorkspace.clear();

        var newXml = Blockly.Xml.textToDom("My Xml here");

        Blockly.Xml.domToWorkspace(newXml, Blockly.mainWorkspace);

       

the 3rd line gives me empty array. Is there any another way to import blockly xml into workspace.

Can we this by using JSON?

On Wednesday, May 2, 2018 at 3:42:04 PM UTC+5:30, Khushbu Yeole wrote:

[Andrew n marshall]

That code looks correct.  Can you share your XML?

Blockly uses JSON for block definitions and event serialization, not workspace serialization.

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Andrew

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