Drop-down menu dynamic - "initially selected.

Would appreciate some advice here because I can't find a solution

I have some MySQL tables in a database that I use with PHP to make a billing page based on the web that retrieves data from other tables based on selections made using dropdpwns.  Using an "onChange" event handler, make one selection (other than one already shown dependent) calls a Javascript function that queries a database through a PHP page called. Then fill another predefined with the query results.

For example: -.

  • the user makes a selection in the drop-down list of 'Product ID' (this is filled using dynamic data to a products table)
  • Once the selection is made, the javascript and PHP work to fill another area of the page with the result returned.

Now the problem I have is that when loading the page, the 'initially selected' on the dynamic drop-down list shows the last entry of the table.

Sorry to take if long development, but here goes...

What I want to achieve is the loading of the page, dynamic drop-down menus are filled with the data in the table, but each has then a "select..." rather than the last record in the table display. "  This requires the user to make a change.  This is necessary because the "onChange" event handler must be changed so that it calls the function.

Is there a way to do it, or am I barking the wrong tree, so to speak.

Would appreciate your collective knowledge.

Thank you very much

First of all, in the dynamic dialog where you select the table and assign the value and labels, delete anything that may be in the text box set the value below. This is used to display a previously selected value that is part of a Recordset or another value. Then, add a static selection option above - all you need is a text as you please select and the value can be left blank. Save, then highlight the static label and make it like the option chosen initially. You will need are also posting to make a required selection. List of menus is the rule that you need something formulated thing lik "first step". Given that the first option is the static label, please select, the user cannot use it as a selection and validation will fail. The effective implementation of the validation of the form varies depending on what you are using, as some ther are built in DW, Spry validation more several third party extensions, you can use the functions.

Tags: Dreamweaver

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