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Generate the Numeric Input

Create numeric input

				
					{"blocks":"<xml xmlns=\"https://developers.google.com/blockly/xml\"><block type=\"Control_createNumericInput\"><mutation xmlns=\"http://www.w3.org/1999/xhtml\" _expanded=\"0\" _input_init=\"false\"></mutation></block></xml>"}
				
			

This block is used for creating the numeric (1,2,3…) input.

Parameters: Display setting:

                          • Minimum: op (Default: 0)
                          • Maximum: Number (Default: 0)
                          • Step: Number (Default: 0)

Output: Screen Item
Sample code:

				
					{"blocks":"<xml xmlns=\"https://developers.google.com/blockly/xml\"><variables><variable>mainLayout</variable><variable>mainScreen</variable><variable>numInput</variable></variables><block type=\"pxt-on-start\" x=\"0\" y=\"0\"><statement name=\"HANDLER\"><block type=\"variables_set\"><field name=\"VAR\">mainLayout</field><value name=\"VALUE\"><shadow type=\"math_number\"><field name=\"NUM\">0</field></shadow><block type=\"ScreenItem_createLayout\"/></value><next><block type=\"variables_set\"><field name=\"VAR\">mainScreen</field><value name=\"VALUE\"><shadow type=\"math_number\"><field name=\"NUM\">0</field></shadow><block type=\"Screen_create\"><value name=\"label\"><shadow type=\"text\"><field name=\"TEXT\">Main</field></shadow></value><value name=\"layout\"><block type=\"variables_get\"><field name=\"VAR\">mainLayout</field></block></value></block></value><next><block type=\"variables_set\"><field name=\"VAR\">numInput</field><value name=\"VALUE\"><shadow type=\"math_number\"><field name=\"NUM\">0</field></shadow><block type=\"Control_createNumericInput\"><mutation xmlns=\"http://www.w3.org/1999/xhtml\" _expanded=\"3\" _input_init=\"true\"></mutation><value name=\"min\"><shadow type=\"math_number\"><field name=\"NUM\">0</field></shadow></value><value name=\"max\"><shadow type=\"math_number\"><field name=\"NUM\">100</field></shadow></value><value name=\"step\"><shadow type=\"math_number\"><field name=\"NUM\">3</field></shadow></value></block></value><next><block type=\"ScreenItem_Layout_add\"><value name=\"this\"><block type=\"variables_get\"><field name=\"VAR\">mainLayout</field></block></value><value name=\"item\"><block type=\"variables_get\"><field name=\"VAR\">numInput</field></block></value></block></next></block></next></block></next></block></statement></block></xml>"}
				
			

The input:

You can input the value using typing or scrolling:

You can set the minimum and maximum value and the step. The step means if you set the step is 3, you can only input multiples of 3 such as 3, 6, 9.

Next Step Attribute in Numeric Input