How to update image property on mashup?

[pagrawal-2]

Hi,

I have a thing that has property "Image" and also has default value.

I have used that thing in a mashup from which I want to update that image at run time.

I am not having any vision, how will I be able to do that??/

Can you please help me that????

Thanks.

[supandey]

Prashant, are you not able to update that widget by calling a service during runtime? Service call could depend on several events like button click, some background processing or subscription/alert or just some timer based calls. Basically this service should output image based on your requirement.

[pagrawal-2]

Actually my project for example is like I enter student record for first time as new with several properties among which one is student's photograph.

But if I need to update that image in future through Update Mashup which I created for updating the records, then i am not getting how would i be able to do that.

Hope you get this time my requirement.

[supandey]

I think it should be possible to do so firstly, uploading the new image to the required location and then you can load this image with LoadImage service from FileRepository ThingTemplate

[pagrawal-2]

ok,

Well then I am facing the problem in fetching the image from repository.

I placed the image in "C:\ThingworxStorage\repository\SystemRepository"  folder but I am not able to fetch it on mashup.

I used a textbox for entering the path and

then I linked the click event of button on service and

I bound "All data" of service "LoadImage" the display value widget data.

I provided the path as : "C:\ThingworxStorage\repository\SystemRepository\1.jpg"

Then I hit the button and it showing this

Please help me with this.