NaviServer - programmable web server

[ Main Table Of Contents | Table Of Contents | Keyword Index ]

# ns_tagelementset(n) 4.99.8 naviserver "NaviServer Built-in Commands"

## Name

ns_tagelementset - Set the value of the value attribute in an HTML element

## Table Of Contents

## Synopsis

- ns_tagelementset tagvar attribute value

## Description

This command takes a variable name to upvar, tagvar. The variable should exist in the calling environment and should contain an HTML element that has had its closing ">" removed. The string is searched for the attribute attribute, which will be removed if found. A value attribute will be added to the end of the string with value value, which will be surrounded with double quotes. This procedure does not close the tag with a ">".

## COMMANDS

ns_tagelementset tagvar attribute value

## EXAMPLES

       % set tag {<input type="hidden" name="myfield" value="100"}
       <input type="hidden" name="myfield" value="100"

       % ns_tagelementset tag value 250
       <input type="hidden" name="myfield"  value="250"

NOTES I believe using "value" as the attribute name in the output instead of the passed in attribute may be a bug.

## See Also

nsd

## Keywords

ns_tagelement