javascript - how can put a variable ID into asp.net code inside java script? -

-


i'm trying turn textbox enable , disable depends on checked checkbox java script, there anyway this?
here code

<script type="text/javascript">     function ed1(benable, textboxid, textboxid2) {         document.getelementbyid("<%= textboxid.clientid %>").disabled = !benable         document.getelementbyid("<%= textboxid2.clientid %>").disabled = !benable     } </script>

here checkbox , text box

<asp:checkbox id="ch0" runat="server" font-names="tahoma" onclick="ed1(this.checked, 'tb1', 'tb2');"              font-size="x-small" style="font-size: 12px; right: 20px; color: #006699;             font-family: tahoma; position: absolute; top: 25px; width: 80px;"             /> <asp:textbox id="tb0" runat="server" enableviewstate="false" height="12px" maxlength="2"             style="font-size: 11px; right: 110px; vertical-align: middle; color: #0099ff; font-family: tahoma;             position: absolute; top: 25px; text-align: left; width: 15px; " enabled="false"             wrap="false" validationgroup="1234567890"></asp:textbox> <asp:textbox id="tb1" runat="server" enableviewstate="false" height="12px" maxlength="2"             style="font-size: 11px; right: 140px; vertical-align: middle; color: #0099ff; font-family: tahoma;             position: absolute; top: 25px; text-align: left; width: 15px; " enabled="false"             wrap="false" validationgroup="1234567890"></asp:textbox>

it won't work asp doesn't undrestand textboxid means! (it has been declared on javascript!)
i'm getting following error:

bc30451: 'textboxid' not declared. may inaccessible due protection level.

if put actual ids instead of textboxid2 works great have many check box , many text box enable , disable making countless javascript doesn't seems idea!
let me know if can solvable , in advance

found solution accident, can't put asp code qoute can put javascript string code asp code :d :d should =>

onclick='<%# "ed1(this.checked, " & tb1.clientid & ", " & tb2.clientid & ");" %>'

also java script code must =>

<script type="text/javascript">     function ed1(benable, textboxid, textboxid2) {         document.getelementbyid(textboxid).disabled = !benable;         document.getelementbyid(textboxid2).disabled = !benable;     } </script>

hope helps in future :-)


Comments

Post a Comment

Popular posts from this blog

html5 - What is breaking my page when printing? -

-
Image
i have questioner , don't know why when printing it's creating break before first question. live demo (link) i able resolve issue removing fieldset container had wrapped in.. having fieldset element causing of fields grouped together, , since not fit on first page, being pushed second page. removing fieldset element, able firefox print first 2 questions on page 1 identically chrome. it seems not new problem firefox , fieldset not playing nice found old bugzilla ticket 2008 has persisted , still being commented on in 2014 (link) if retaining fieldset important, found solution else came here (link) <script type='text/javascript'> $(window).bind('beforeprint', function(){ $('fieldset').each( function(item) { $(this).replacewith($('<div class="fieldset">' + this.innerhtml + '</div>')); } ) }); $(window).bind(
Read more

c# - must be a non-abstract type with a public parameterless constructor in redis -

-
when save object, got below error must non-abstract type public parameterless constructor in order use parameter 't' in generic type or method 'servicestack.redis.redisclient.store<t>(t) redisclass.getinstnace().store(msg); // error here redisclass.getinstnace().save(); as third party's class, can not edit how save object? could create wrapper around third party object call constructor, store wrapper? e.g. public class mywrapper { public thirdpartyobject thirdpartyinstance { get; set; } public mywrapper() { thirdpartyinstance = new thirdpartyobject("constructors"); } }
Read more

ajax - PHP/JSON Login script (Twitter style) not setting sessions -

-
i'm having trouble getting twitter style login work properly, reason gets stuck at session_register("useremail"); session_register("userpass"); and doesn't redirect after it. if enter wrong account data, works , appropriate error message pops up. this full code: <?php if(empty($_post['email']) || empty($_post['password'])) { die(msg(0,"all fields required")); } if(!(preg_match("/^[\.a-z0-9_\-\+]+[@][a-z0-9_\-]+([.][a-z0-9_\-]+)+[a-z]{1,4}$/", $_post['email']))) die(msg(0,"you haven't provided valid e-mail")); $host="localhost"; $username="root"; $password="x"; $db_name="x"; $tbl_name="x"; mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select db"); $useremail=$_post['email']; $userpass=
Read more