[Paul_paul]

hi people
re: : viewtopic.php?p=8932#p8932

I get that this should work but I’m not quite understanding it, this is the code I am using to select items from ‘list1’

phoneui.prePageTransition = function(currentPageId,targetPageId) {

if (currentPageId == ‘#m1-tv_order’) {
summarize();
}

return true;
}

phoneui.documentReadyHandler = function() {
}

function summarize() {
var summary = “”;

//multiple select list: get selected items as array
$(‘select[name=”list1″] :selected’).each(
function(i, selected) {
summary += $(selected).text()/* + “;” + $(selected).val()*/ + “\n”;
});

$(‘#m1-summary-textArea1’).text(summary);
}

This all works great but I think I need to provide a button on the summary page clearing the selections in the textArea and all the ticks in the selectlistitem boxes.
Then where do I put the code? Do I attach it to the button under ‘run javascript’ or does it go in the _custom.js file.
Can you help with this please?

Regards

[Brandon]

You should be able to do either one. The button action run javascript will be wriiten to the file. However, if you may need to use it again I would suggest the custom js file, this allows you to call it from the button or if you need to call it anywhere else you can also.

[Paul_paul]

Thx Cincy,
With that in mind I still need the code to make it work and where exactly would it go on the custom.js. I have no experience with JS and have to rely on the kindness of others.
Regards

[Brandon]

I believe you need something like this (untested):

$('.m1-selection-list > li').each(function (i) {
  $(this).removeClass(m1Design.css("selected"));
});
phoneui.preprocessDOM();

You can put that in the Run Javascript of a button or into a function and call that from the button:

function clearList()
{
$('.m1-selection-list > li').each(function (i) {
  $(this).removeClass(m1Design.css("selected"));
});
phoneui.preprocessDOM();
}

then call the clearList() from the button

[Paul_paul]

That works, many thanks for your help.

[Author]

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