geologia tests JS

by toubia95

HTML

<fieldset class=" tx-powermail-pi1_fieldset tx-powermail-pi1_fieldset_rservationdestand tx-powermail-pi1_fieldset_101" id="tx-powermail-pi1_fieldset_101">
    <legend>RĂ©servation de stand</legend>
    <div id="powermaildiv_uid754" class="tx_powermail_pi1_fieldwrap_html tx_powermail_pi1_fieldwrap_html_select tx_powermail_pi1_fieldwrap_html_754 even control-group">
        <label class="control-label" for="uid754">Votre commande<span class="powermail_mandatory" style="color:red;font-weight:bold">*</span>
        </label>
        <div class="controls">
            <select name="tx_powermail_pi1[uid754]" id="uid754" class="powermail_inscriptionsexposants powermail_select powermail_uid754 input-xlarge" tabindex="17" required="required">
                <option value="1 Stand de 6 m2 (1250 EUR HT)">1 Stand de 6 m2 (1250 EUR HT)</option>
                <option value="1 Stand de 9 m2 (1750 EUR HT)">1 Stand de 9 m2 (1750 EUR HT)</option>
                <option value="1 Stand de 12 m2 (2250 EUR HT)">1 Stand de 12 m2 (2250 EUR HT)</option>
                <option value="1 Stand PARTENAIRE de 18 m2 (6000 EUR HT)">Stand PARTENAIRE de 18 m2 (6000 EUR HT)</option>
            </select>
        </div>
    </div>
    <div id="powermaildiv_uid748" class="tx_powermail_pi1_fieldwrap_html tx_powermail_pi1_fieldwrap_html_text tx_powermail_pi1_fieldwrap_html_748 odd control-group">
        <label class="control-label" for="uid748">TVA (20%)</label>
        <div class="controls">
            <input name="tx_powermail_pi1[uid748]" value="250 EUR" class="powermail_inscriptionsexposants powermail_text powermail_uid748 input-small" id="uid748" readonly="readonly" tabindex="18" type="text">
        </div>
    </div>
    <div id="powermaildiv_uid742" class="tx_powermail_pi1_fieldwrap_html tx_powermail_pi1_fieldwrap_html_text tx_powermail_pi1_fieldwrap_html_742 even control-group">
        <label class="control-label" for="uid742">Prix TTC</label>
        <div class="controls">
           ...

JavaScript

$("#uid754").val($("#uid754 option:first").val());
$("#uid748").val('250 EUR');
$("#uid742").val('1500 EUR');
$('#uid754').change(function () {
    var g_price = [1250, 1750, 2250, 6000];
    var g_commande = ($("#uid754 option:selected").prevAll().size());
    var g_commanderef = g_price[g_commande];
    var g_eur = " EUR";
    var g_tva = (g_commanderef * 0.2);
    var g_ttc = (g_commanderef + g_tva);
    $("#uid748").val(g_tva + g_eur);
    $("#uid742").val(g_ttc + g_eur);
});