Questions:
Solution :
Here is the key:
"keys": [
"ID",
"ClgLogo",
"ClgName",
"ClgEstd",
"ClgCode"
],
and image code:
{
"id": "Clg_Logo{ID}",
"type": "Image",
"properties": {
"Height": 60,
"Width": 60,
"Picture": "{ClgLogo}"
},
"components": [
]
},
Here is the block:
- first you load a dummy image “load.png” whose upload in asset to create a list and the load image Async
Here is the OutPut:
-
before main image loading its create list with dummy image value
-
and after it, its load image Async and replace dummy image with main image