I am getting the selectected item value -1 in dropdown list and not showing the actual value

up vote
0
down vote

favorite

  if (ddlperiodunit.Text.Trim() != "Till Further Order")

  {

      if (txtDt.Text.Trim() == "")

      {

          MessageBox("DEBARMENT START DT CAN NOT BE BLANK");

          txtDt.Focus();

          return;

      }

      if (TxtDebarmentPrd.Text.Trim() == "" || TxtDebarmentPrd.Text.Trim() == "0")

      {

          MessageBox("DEBARMENT PERIOD CAN NOT BE BLANK");

          TxtDebarmentPrd.Focus();

          return;

      }

  }

I am selecting "Till Further Order" in my drop down list but while debuging sometimes its shows ddlperiodunit.Text.Trim() =-1

edited 44 mins ago

Tân Nguyễn

3,54432450

asked 1 hour ago

Krishna Chandra Hota

New contributor

Can you share your code?
– Phoenix
1 hour ago

Did you tried to set AutoPostback='true' property for your DropDownlist ? please take a look at AutoPostBack for more info.
– MKH
12 mins ago

add a comment |

up vote
0
down vote

favorite

I am getting the selectected item value -1 in dropdown list and not showing the actual value

  if (ddlperiodunit.Text.Trim() != "Till Further Order")

  {

      if (txtDt.Text.Trim() == "")

      {

          MessageBox("DEBARMENT START DT CAN NOT BE BLANK");

          txtDt.Focus();

          return;

      }

      if (TxtDebarmentPrd.Text.Trim() == "" || TxtDebarmentPrd.Text.Trim() == "0")

      {

          MessageBox("DEBARMENT PERIOD CAN NOT BE BLANK");

          TxtDebarmentPrd.Focus();

          return;

      }

  }

I am selecting "Till Further Order" in my drop down list but while debuging sometimes its shows ddlperiodunit.Text.Trim() =-1

edited 44 mins ago

Tân Nguyễn

3,54432450

asked 1 hour ago

Krishna Chandra Hota

New contributor

Can you share your code?
– Phoenix
1 hour ago

Did you tried to set AutoPostback='true' property for your DropDownlist ? please take a look at AutoPostBack for more info.
– MKH
12 mins ago

add a comment |

up vote
0
down vote

favorite

I am getting the selectected item value -1 in dropdown list and not showing the actual value

  if (ddlperiodunit.Text.Trim() != "Till Further Order")

  {

      if (txtDt.Text.Trim() == "")

      {

          MessageBox("DEBARMENT START DT CAN NOT BE BLANK");

          txtDt.Focus();

          return;

      }

      if (TxtDebarmentPrd.Text.Trim() == "" || TxtDebarmentPrd.Text.Trim() == "0")

      {

          MessageBox("DEBARMENT PERIOD CAN NOT BE BLANK");

          TxtDebarmentPrd.Focus();

          return;

      }

  }

I am selecting "Till Further Order" in my drop down list but while debuging sometimes its shows ddlperiodunit.Text.Trim() =-1

edited 44 mins ago

Tân Nguyễn

3,54432450

asked 1 hour ago

Krishna Chandra Hota

New contributor

I am getting the selectected item value -1 in dropdown list and not showing the actual value

  if (ddlperiodunit.Text.Trim() != "Till Further Order")

  {

      if (txtDt.Text.Trim() == "")

      {

          MessageBox("DEBARMENT START DT CAN NOT BE BLANK");

          txtDt.Focus();

          return;

      }

      if (TxtDebarmentPrd.Text.Trim() == "" || TxtDebarmentPrd.Text.Trim() == "0")

      {

          MessageBox("DEBARMENT PERIOD CAN NOT BE BLANK");

          TxtDebarmentPrd.Focus();

          return;

      }

  }

I am selecting "Till Further Order" in my drop down list but while debuging sometimes its shows ddlperiodunit.Text.Trim() =-1

asp.net drop-down-menu

edited 44 mins ago

Tân Nguyễn

3,54432450

asked 1 hour ago

Krishna Chandra Hota

New contributor

edited 44 mins ago

Tân Nguyễn

3,54432450

asked 1 hour ago

Krishna Chandra Hota

New contributor

edited 44 mins ago

Tân Nguyễn

3,54432450

edited 44 mins ago

Tân Nguyễn

3,54432450

edited 44 mins ago

Tân Nguyễn

3,54432450

asked 1 hour ago

Krishna Chandra Hota

New contributor

asked 1 hour ago

Krishna Chandra Hota

asked 1 hour ago

Krishna Chandra Hota

New contributor

Krishna Chandra Hota is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

Can you share your code?
– Phoenix
1 hour ago

Did you tried to set AutoPostback='true' property for your DropDownlist ? please take a look at AutoPostBack for more info.
– MKH
12 mins ago

add a comment |

Can you share your code?
– Phoenix
1 hour ago

Did you tried to set AutoPostback='true' property for your DropDownlist ? please take a look at AutoPostBack for more info.
– MKH
12 mins ago

Can you share your code?
– Phoenix
1 hour ago

Did you tried to set AutoPostback='true' property for your DropDownlist ? please take a look at AutoPostBack for more info.
– MKH
12 mins ago

add a comment |

active

oldest

votes

Your Answer

StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});

}
});

Krishna Chandra Hota is a new contributor. Be nice, and check out our Code of Conduct.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53370351%2fi-am-getting-the-selectected-item-value-1-in-dropdown-list-and-not-showing-the%23new-answer', 'question_page');
}
);

Post as a guest

Name

Required, but never shown

active

oldest

votes

Krishna Chandra Hota is a new contributor. Be nice, and check out our Code of Conduct.

draft saved

draft discarded

Krishna Chandra Hota is a new contributor. Be nice, and check out our Code of Conduct.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Name

Required, but never shown

Name

Required, but never shown

This page is only for reference, If you need detailed information, please check here

搜尋此網誌

Tukukkk