0. Assume the text’s ng-model to be changed is {{someText}} 1. Create a modal. 2. Let there be an input in the modal. The input’s ng-model should not be {{someText}}, but {{anotherText}} 3. Let there be 2 buttons in the modal. One is "cancel", the other is "ok". For "ok’, ng-click = "submitChange()"; 4. …
You’ve tried thumbnail(), resize(), save(quality=20), but you still get an image too big? Maybe it’s because you are generating a PNG file. Change it to JPG and you will get a much smaller file ! It’s because PNG format is a lossless compression file format. Without losing quality you can’t get a considerably small image …
You’ve created a new column and you want set its value as the "id" column. What to do? Add the following line to the generated migration file or you can create new migration file migrations.RunSQL(sql=”update some_table set new_column = id”)
Don’t try to be smart. You must 1. Manually convert query sets to dicts 2. Convert the dicts to JSON Other approaches that convert query sets directly to JSON are not robust.