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Top Forums UNIX for Dummies Questions & Answers Getting input and changing variable? Post 302875101 by Corona688 on Monday 18th of November 2013 01:25:40 PM
Old 11-18-2013
Nothing is going to automatically change the value of $CitySelect for you, CGI doesn't work that way. When the user makes a GET query, the entire string appears in ${QUERY_STRING}, which you can process as you please, deriving the value from it instead of setting it to LONDON.

Your script makes HTML like this:
Code:
<body>
<h2>Weather Forecast - Change City</h2>
<form name="input" action="startPage.html" method="get">
<input type="radio" name="LONDON" value="MUMBAI" >Mumbai<br>
<input type="radio" name="LONDON" value="LONDON" >London
<input type="submit" value="Submit">
<input type="reset" value="Reset!"><br>
</form>
</body></html>

...which I seriously doubt is what you want.

Last edited by Corona688; 11-18-2013 at 02:46 PM..
 

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ttk_image(n)							 Tk Themed Widget						      ttk_image(n)

__________________________________________________________________________________________________________________________________________________

NAME
ttk_image - Define an element based on an image SYNOPSIS
ttk::style element create name image imageSpec ?options? _________________________________________________________________ DESCRIPTION
The image element factory creates a new element in the current theme whose visual appearance is determined by Tk images. imageSpec is a list of one or more elements. The first element is the default image name. The rest of the list is a sequence of statespec / value pairs specifying other images to use when the element is in a particular state or combination of states. OPTIONS
Valid options are: -border padding padding is a list of up to four integers, specifying the left, top, right, and bottom borders, respectively. See IMAGE STRETCHING, below. -height height Specifies a minimum height for the element. If less than zero, the base image's height is used as a default. -padding padding Specifies the element's interior padding. Defaults to -border if not specified. -sticky spec Specifies how the image is placed within the final parcel. spec contains zero or more characters "n", "s", "w", or "e". -width width Specifies a minimum width for the element. If less than zero, the base image's width is used as a default. IMAGE STRETCHING
If the element's allocated parcel is larger than the image, the image will be placed in the parcel based on the -sticky option. If the image needs to stretch horizontally (i.e., -sticky ew) or vertically (-sticky ns), subregions of the image are replicated to fill the par- cel based on the -border option. The -border divides the image into 9 regions: four fixed corners, top and left edges (which may be tiled horizontally), left and right edges (which may be tiled vertically), and the central area (which may be tiled in both directions). EXAMPLE
set img1 [image create photo -file button.png] set img2 [image create photo -file button-pressed.png] set img3 [image create photo -file button-active.png] style element create Button.button image [list $img1 pressed $img2 active $img3] -border {2 4} -sticky we SEE ALSO
ttk::intro(n), ttk::style(n), ttk_vsapi(n), image(n), photo(n) KEYWORDS
style, theme, appearance, pixmap theme, image Tk 8.5 ttk_image(n)
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