Difference between revisions of "LlDeleteKeyValue"
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|func_footnote= | |func_footnote= | ||
The dataserver callback parameters are: | The dataserver callback parameters are: | ||
* A key containing the | * A key containing the {{LSLGC|Key/handle|handle}} returned from llDeleteKeyValue | ||
* A string containing a comma-delimited list. The first item is a boolean specifying if the transaction succeeded (1) or not (0). The second item is a string with a status/error message if it failed or the value if the transaction succeeded. | * A string containing a comma-delimited list. The first item is a boolean specifying if the transaction succeeded (1) or not (0). The second item is a string with a status/error message if it failed or the value if the transaction succeeded. | ||
|return_type=key | |return_type=key|return_subtype=handle | ||
|return_subtype= | |return_text=that can be used to identify the corresponding [[dataserver]] event to determine if this command succeeded or failed. | ||
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|p1_type=string|p1_name=k|p1_desc=The key for the key-value pair | |p1_type=string|p1_name=k|p1_desc=The key for the key-value pair | ||
|also_functions= | |also_functions= |
Revision as of 22:31, 8 July 2014
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Summary
Function: key llDeleteKeyValue( string k );
Start an asynchronous transaction to delete a key-value pair associated with the given experience key with the given key.
Returns a handle (a key) that can be used to identify the corresponding dataserver event to determine if this command succeeded or failed.
• string | k | – | The key for the key-value pair |
The dataserver callback parameters are:
- A key containing the handle returned from llDeleteKeyValue
- A string containing a comma-delimited list. The first item is a boolean specifying if the transaction succeeded (1) or not (0). The second item is a string with a status/error message if it failed or the value if the transaction succeeded.
Caveats
Examples
<lsl>key trans; default {
state_entry() { trans = llDeleteKeyValue("FOO"); }
}
dataserver(key t, string value) {
if (t == trans) { // our llDeleteKeyValue transaction is done list result = llCSV2List(value); if (llList2Integer(result, 0) == 1) { // the key-value pair was successfully deleted llSay(0, "New key-value pair was deleted"); } else { // the key-value pair was not deleted llSay(0, "Key-value failed to delete: " + llList2String(result, 1) ); } }}</lsl>