Javascript help for Strikethrough using custom format

[shumpeiy81356131]

Hi,

I wanted to create a text field that will automatically add a strikethrough to whatever text is typed in. I currently have a custom format script set as:

event.value = "$"+event.value

,which allows a dollar sign to be placed at the beginning of whatever the user is typing, but I couldn't figure out how to automatically add a strikethrough. If someone can help with this simple inquiry, it'd be much appreciated!

[Asim123]

Do you want to strikethrough dollar sign also or just typed value?

[Nesa Nurani · Accepted solution]

In text field properties under options tab, tick 'Allow rich text formatting' and use this code:
If you want to strikethrough dollar sign:

var str = event.value;
if(event.value){
var spans = new Array();
spans[0] = new Object();
spans[0].text = "$"+str;
spans[0].strikethrough = true;
event.richValue = spans;}

If you don't want to strikethrough dollar sign:

var str = event.value;
if(event.value){
var spans = new Array();
spans[0] = new Object();
spans[0].text = "$";

spans[1] = new Object();
spans[1].text = str;
spans[1].strikethrough = true;
event.richValue = spans;}

If you want space after dollar sign replace "$" with "$ ".

[shumpeiy81356131]

Thank you, that worked exactly as I hoped. Just one more thing - is there a way to make the strikethrough line thicker? -