You can control some form elements CSS style attributes using Javascript. This comes in handy when trying to highlight errors or disabled fields. You can use a select onChange event to disable\/enable form fields. The style attributes I find most useful are color, border, and backgroundColor (not background-color).<\/p>\n
You can control some form elements CSS style attributes using Javascript. This comes in handy when trying to highlight errors or disabled fields. You can use a select onChange event to disable\/enable form fields. The style attributes I find most … Continue reading <script>
\nfunction disableitems(myvar){
\ndocument.form.elementname.disabled=\"false\";
\ndocument.form.elementname.style.backgroundColor = \"white\";
\n\/\/ if item is to be disabled
\nif (myvar == \"yes\"){
\ndocument.form.elementname.disabled=\"true\";
\ndocument.form.elementname.style.backgroundColor = \"silver\";
\n }
\n}
\n<\/script>
\n
\n<form>
\n<select name=\"somename\" onChange=\"disableitems(this.value);\">>
\n<option value=\"no\">no<\/option>
\n<option value=\"yes\">yes<\/option>
\n<\/select> Disable selector
\n<input name=\"elementname\" type=\"text\" \/> item to be disabled.
\n...<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"