MySql
table floor_status
field visble_flag tinyint //0:false, 1:true
↓
PHP GET
↓
ParamQuery...
grid
colModel...
{ dataIndx: "visible_flag", dataType: "bool", type: "checkbox" },...
↓
| visible | ...
|---|...
| 0 |... <= I want to display as 0=true(checked), 1=false(unchecked)
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PHP POST <= false=0 or true=1