There is probably a really simple explanation for this, but I can't figure it out. Any help is appreciated. I am reworking the Search interface for a SQL Query, it works fine using the INPUT tag generated automatically. <input name="priority" width=30 value=""> However if I use the following select tag in place of the plain INPUT, the 'priority' variable is never pushed onto the request and my query method complains that it's missing. <SELECT NAME="priority" SIZE=7> <dtml-in priority_choices> <OPTION><dtml-var sequence-item></OPTION> </dtml-in> </SELECT> In the above statement, 'priority_choices' is a 'lines' property of the containing folder. This gives me the list of priorities, I'm looking for. How do I properly use the SELECT tag to ensure the variable gets put into the REQUEST when the form is submitted? I looked at the Selection List How-To, but this doesn't seem to address this problem. -- Guy Davis mailto:davis@arc.ab.ca (403) 210-5334 Alberta Research Council
Hi, Guy You need to provide value= in the <option> tag. Additionally, you probably should set a default selection. Sometimes the variable is not sent at all if nothing is selected. As an example, if the first item in the priority_choices list is an acceptable default selection: <SELECT NAME="priority" SIZE=7> <dtml-in priority_choices> <!-- start the option tag --> <OPTION <!-- here we select if it is the first item --> <dtml-if sequence-start> selected </dtml-if> <!-- give it a value --> value="<dtml-var sequence-item>" <!-- end the option tag and provide the display -->
<dtml-var sequence-item> <!-- </option> is not necessary --> </dtml-in> </SELECT>
For production, you probably will want to get rid of my comments... Regards, -- Jim Washington
There is probably a really simple explanation for this, but I can't figure it out. Any help is appreciated.
I am reworking the Search interface for a SQL Query, it works fine using the INPUT tag generated automatically. <input name="priority" width=30 value="">
However if I use the following select tag in place of the plain INPUT, the 'priority' variable is never pushed onto the request and my query method complains that it's missing.
<SELECT NAME="priority" SIZE=7> <dtml-in priority_choices> <OPTION><dtml-var sequence-item></OPTION> </dtml-in> </SELECT>
In the above statement, 'priority_choices' is a 'lines' property of the containing folder. This gives me the list of priorities, I'm looking for.
How do I properly use the SELECT tag to ensure the variable gets put into the REQUEST when the form is submitted? I looked at the Selection List How-To, but this doesn't seem to address this problem.
participants (2)
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Guy Davis -
Jim Washington