TileWMS - updateParams Problem with using variable

[GIP ATGERI]

Hello

We want to ask the OpenLayers community about the updateParams method of the TileWMS object.

The problem we have is the following:

 We need to use a variable which contains JSON in the updateParams method.

It seems this method does not allow it.

 Example that does not work:

 (here newObjSourceWMS is an object TileWMS)

 let param="{'test_new_param' : 'value_param'}";

newObjSourceWMS.updateParams( param);

 

Example that does work:

newObjSourceWMS.updateParams( {'test_new_param': 'value_param'});

Is there a possible solution to this problem?

Or how can we ask for an improvement of this method?

Thanks for helping.

[Olivier Guyot]

Hi,

Your question is actually not related to OpenLayers but to Javascript in general. A string representing a JSON object can easily be transformed into an actual object using `JSON.parse(stringJson)`. This will throw in case of invalid syntax.

Cheers,

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camptocamp

INNOVATIVE SOLUTIONS

BY OPEN SOURCE EXPERTS

Olivier Guyot

Geospatial Developer

+33 4 58 48 20 28

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