Nolast Properties---Proficient in Android, IOS app service program development

closed JSON-formatted content
Same as above (also visible below complete code related section)

initialize the records in the bag
Same as above (also visible below complete code related section)

Outputs all records in the bag and outputs a comma behind the array

< for bags=Item End="@{item:getlength}">    <item list= "@{item:getsuffix}" end="@{item:getlength}"  nolast>    <!--The List property parameter indicates that the output is in an array-list format, and the end property parameter represents the position of the end of the arrays (equal to the For end value), and the Nolast property parameter represents the output of a comma-to -        <name>@{item:name}</name>        < price value>@{item:price}</price ><!--The Value property parameter indicates the output without quotation marks--        <unit>@{item:unit}</Unit>    </Item></for > <tatol>@{item:getlength}</tatol><!--The front of the nolast is used to output a comma---in front of this group- -

The Nolast property parameter indicates that a comma is output behind the array, indicating that the same label needs to be output behind the array

Results

{"Items":{"Item":[{"name":"Potatoes"," Price":1.24,"Unit":"KG"},{"name":"T-shirt"," Price": the,"Unit":"Pieces"},{"name":"Coke"," Price":2.20,"Unit":"Bottle"},{"name":"book"," Price":51.24,"Unit":"Ben"}],"Tatol":"4"}}

Full code

{"Items": {<cHTML><!--Data Preparation section, you can query from the database--<bag id=item suffix=0>    <we name=name>Potatoes</We>    <we name=price >1.24</We>    <we name=Unit>KG</We></bag><bag id=item suffix=1>    <we name=name>Shirt</We>    <we name=price >68</We>    <we name=Unit>Thing</We></bag><bag id=item suffix=2>    <we name=name>Coke</We>    <we name=price >2.20</We>    <we name=Unit>Bottle</We></bag><bag id=item suffix=3>    <we name=name>Book</We>    <we name=price >51.24</We>    <we name=Unit>This</We></bag></cHTML><cHTML><!--formal JSON format content--< for bags=Item End="@{item:getlength}">    <item list= "@{item:getsuffix}" end="@{item:getlength}"  nolast>    <!--The List property parameter indicates that the output is in an array-list format, and the end property parameter represents the position of the end of the arrays (equal to the For end value), and the Nolast property parameter represents the output of a comma-to -        <name>@{item:name}</name>        < price value>@{item:price}</price ><!--The Value property parameter indicates the output without quotation marks--        <unit>@{item:unit}</Unit>    </Item></for ><tatol>@{item:getlength}</tatol><!--The front of the nolast is used to output a comma---in front of this group- -</cHTML>}

Example file _samples/app/one_array_nolast.json in the _samples/app/directory of the light-open platform

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Nolast Properties---Proficient in Android, IOS app service program development