ArcGis Javascript Split/cut polyline

Question

Hi Guys,

I ma looking for JavaScript sample to split/cur polyline in ArcGis JavaScript API.

I found one sample but it did not work for me.

I tried to do something using Geometry but failed.

If you have some code share Please.

Thank you.

Vakhtang_Zubiashvili · Answer

Hi Guys, need a time, start working on Python Add-in, when finish i will share Code.

Noah Sager · Answer

Sorry, not sure how to help. It would be helpful to share your JavaScript code, JS API version, and any Console error messages.

RAHULPANDIA · Answer

I would create a geo - processing(python) tool like erase on the server and host it.

Once hosted I will call the tool in my javascript code.

Here is the python tool box code:

import arcpy
from arcpy import env
env.workspace=sys.path[0]+"/test.gdb"
env.overwriteOutput=True

class Toolbox(object):
    def __init__(self):
        """Define the toolbox (the name of the toolbox is the name of the
        .pyt file)."""
        self.label = "Toolbox"
        self.alias = ""

# List of tool classes associated with this toolbox
        self.tools = [_Erase]

class Model_Erase(object):
    def __init__(self):
        """Define the tool (tool name is the name of the class)."""
        self.label = "_Erase"
        self.description = ""
        self.canRunInBackground = False

def getParameterInfo(self):
        # Input Features parameter
        Input_Feature_Line = arcpy.Parameter(
            displayName="Input Feature",
            name="Input_Feature_Line",
            datatype="DEFeatureClass",
            parameterType="Required",
            direction="Input")
        
        Input_Feature_Line.filter.list = ["Point","Polyline","Polygon"]

Input_Erase_Layer = arcpy.Parameter(
            displayName="Erase Feature",
            name="Input_Erase_Layer",
            datatype="DEFeatureClass",
            parameterType="Required",
            direction="Input")
        
        Input_Erase_Layer.filter.list = ["Point","Polyline","Polygon"]

Output_Feature_Layer = arcpy.Parameter(
            displayName="Intersect Output",
            name="Intersect_Layer",
            datatype="GPFeaturelayer",
            parameterType="Derived",
            direction="Output")

parameters = [Input_Feature_Line, Input_Erase_Layer,Output_Feature_Layer]
        
        return parameters

def isLicensed(self):
        """Set whether tool is licensed to execute."""
    arcpy.CheckOutExtension("Spatial")
    return True

def updateParameters(self, parameters):
        """Modify the values and properties of parameters before internal
        validation is performed.  This method is called whenever a parameter
        has been changed."""
        return

def updateMessages(self, parameters):
        """Modify the messages created by internal validation for each tool
        parameter.  This method is called after internal validation."""
        return

def execute(self, parameters, messages):
        """The source code of the tool."""
    Input_Feature_Line = parameters[0].valueAsText
    Input_Erase_Layer = parameters[1].valueAsText
    
    if Input_Feature_Line == '#' or not Input_Feature_Line:
        Input_Feature_Line = sys.path[0]+"/test.gdb/polygon_area_buffer_1" # provide a default value if unspecified

if Input_Erase_Layer == '#' or not Input_Erase_Layer:
        Input_Erase_Layer = sys.path[0]+"/test.gdb/Deployment" # provide a default value if unspecified

# Local variables:
    #out_feature_class="%SCRATCHWORKSPACE%\Erase_output.shp"
    out_feature_class="in_memory/out_feature_class"    
    cluster_tolerance = "#"
    
    # Process: Erase
    arcpy.Erase_analysis(Input_Feature_Line, Input_Erase_Layer, out_feature_class, cluster_tolerance)
    parameters[2].value = out_feature_class
    print "DONE"    
    
    return