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Examples

The following example shows how to implement a form field for the configuration

value of the highest byte in the 'own IP address'.

The input element name is a defined string, which has to be handled with care. The

type character B stands for an unsigned value. 0 is the address of the expected

configuration parameter . The value is a dynamic mark. The string

onChange=IPCheck(this)will call the Javascript util.js to check if the value

entered is in the range of 0 to 255.

<input name=B0 size=3 maxlength=3 value=&LSetup(1,"%u",0);

onChange=IPCheck(this)>

In the next example the name selects the configuration parameter “DHCP Host

Name”.

This example shows how to implement a form field for the configuration of the

Netmask. The names for the bytes of the Netmask are N8B0, N8B1, N8B2 and

N8B3. 8 is the address of the Netmask in the configuration memory. The value

after the B is the byte number of the byte in the Netmask starting with 0 for the

first byte at the left. This special handling for Netmask is needed because the

Netmask is stored in one byte and not like the IP address in 4 bytes. The string

onChange=netMaskCheck(this)will call the Javascript util.js to check if the

value entered is in the correct range.

<input name=N8B0 size=3 maxlength=3 value=&LSetup(2,"%u",8,0);

onChange=netMaskCheck(this)>

The next example shows how to implement a form field for the configuration of the

parameter “Volume” as a selection. If the value of the configuration parameter is

equal to the second last parameter in the dynamic mark it will be replaced by the

last parameter of the dynamic mark.

<option value=0 &Lsetup(3,"%s",244,B,0,"selected");>0</option

......

<option value=19

&Lsetup(3,"%s",244,B,19,"selected");>95</option>

<option value=20

&Lsetup(3,"%s",244,B,20,"selected");>100</option>

</select><font size=2>

This example shows how to implement radio buttons for the configuration

parameter 'Sonic IP'.

The functions of the dynamic marks are equal to the example above.

<input type=radio name=B277b7 value=0&LSetup(3,"%s",277,b7,0,"

checked");>Yes

<input type=radio name=B277b7 value=1&LSetup(3,"%s",277,b7,1,"

checked");>No

To transmit the new configuration data to the device the submit input type of the

form is used.

By pressing the Apply button the new configuration data will be transferred to the

device. It will store the new data to its configuration memory (EEPROM).

After this it sends the answer (see above) to the browser and reboots itself to apply

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BARIX Streaming Client Guía de instalación Pagina 31

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