Webtags as boolean operators in HTML: Difference between revisions

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Text replacement - "http://sandaysoft.com/forum/" to "https://cumulus.hosiene.co.uk/"
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<th><img src="led_blue<#LowMaxTempRecordSet>.png" alt="O" />Lowest Daily Maximum</th>
<th><img src="led_red<#HighTempRangeRecordSet>.png" alt="O" >Largest Daily Range</th>
(again inclusion/exclusion of the space and slash at the end of the img element varies between HTML versions, both variants acceptable to HTML5 are shown here)
 
== Current Weather Conditions ==
}
and it is then instructed not to show the table row.
Conversely, if current weather has been input, the browser will look at each word and try to find a matching class, assuming it fails to match any, it will take the default action of displaying the table row. See [[httphttps://sandaysoftcumulus.com/forumhosiene.co.uk/viewtopic.php?f=14&t=9985&sid=f7ba680a73fbeccc0c18523515fac384| forum]] for more information.
 
== Rising/Falling ==
[[Webtags#Current_Conditions | <#temptrendenglish> and <#presstrendenglish>]] contain one of a few predefined values. They can be treated as boolean for a modification of say [[Customised_templates | indexT.htm]] because the HTML can testselect a different image for each of the pre-defined values (steady, falling, rising), suitable images for '''<#presstrendenglish>.gif''' are in the folder ''webfiles\dbimages'' and include '''Falling.gif'''. TheseThey arecould alreadybe used byto theselect javascriptdifferent associatedCSS withfiles theso standardgiving gaugesT.htm,the butwhole explainingweb scriptingpage isa outsidelook thethat scopevaries offor anthe articledifferent concentratingpredefined ontrend HTMLvalues.
 
The images mentioned are already used by the javascript associated with the standard gaugesT.htm, but explaining scripting is outside the scope of an article concentrating on HTML.
 
== Changing the whole web page ==