Intersoft Community - WebCombo - How to set the height of a combo

How to set the height of a combo

Olena — Wed, 30 Sep 2015 13:29:49 GMT

In firefox (version 41.0) ResultBoxHeight="0" doesn't work correctly, dropdown is not showing. In IE 11 and chrome looks fine.
Maybe someone has some solutions, workaounds, anything?

How to set the height of a combo

yudi@intersoftpt.com — Mon, 14 Sep 2015 02:13:28 GMT

I modified wcCategory WebCombo in WebGridIntegration.aspx sample file of WebCombo by setting ResultBoxHeight="0". The snippet code of wcCategory now looks like following:

<ISWebCombo:WebCombo ID="wcCategory" runat="server" UseDefaultStyle="True"
    DataMember="Categories" DataTextField="CategoryName" DataValueField="CategoryID"
    Height="20px" Width="200px">
    <LayoutSettings ResultBoxHeight="0" />
    <Columns>
        <ISWebCombo:WebComboColumn BaseFieldName="CategoryName" Bound="False"
            HeaderText="CategoryName" Name="CategoryName" />
        <ISWebCombo:WebComboColumn BaseFieldName="CategoryID" Bound="False"
            HeaderText="CategoryID" Name="CategoryID" />
    </Columns>
</ISWebCombo:WebCombo>

Save the changes and view the page in browser. The height of wcCategory WebCombo's result box now grows as much as the items available inside ResultBox.

Should you have different scenario, please feel free to let us know.

How to set the height of a combo

carbonat — Fri, 11 Sep 2015 14:20:01 GMT

Hi Bernard,

I did the way you suggested but the Dropdown has dissapeared.

I guess, this is because it understand it as height=0px but not as "auto". I use new release 2015.

Is there any way out?

Thanks

How to set the height of a combo

bernard — Mon, 15 Jul 2013 21:25:50 GMT

Hi armore1972,

Glad that you have solved your problem. If you have any further question, please don't hesitate to ask us.

Regards,
Bernard

How to set the height of a combo

armore1972 — Mon, 15 Jul 2013 05:15:25 GMT

Thanks
It works!!!

How to set the height of a combo

bernard — Thu, 11 Jul 2013 03:10:29 GMT

Hi Armore1972,

I think you can do this by using ResultBoxHeight property in LayoutSettings. By using this property, I set its property to 0 then the ResultBoxHeight will growing as much as the items that you got inside the ResultBox. Or if you want to specify its height in client side you can use OnShowDropDown client side event. The function should be like this:

function WebCombo1_OnShowDropDown(controlId, left, top, width, height) {
    var WebCombo1 = ISGetObject(controlId);
    window.setTimeout(function () { WebCombo1.GetTData().parentElement.parentElement.style.height = ""; WebCombo1.GetTData().parentElement.style.height = ""; }, 100);
    return true;
}

Hope this helps.

Regards,
Bernard

How to set the height of a combo

armore1972 — Wed, 10 Jul 2013 09:45:25 GMT

Hi to all, i have a combo Del with only two item, but when i open it i notice that is very long

the height of this combo seems has the same height the combo used for the product Number (the height for this combo is correct)

Is it possibile to reduce the height of the Del combo?

Thanks in advance

armore1972