DropDown Box & text box problem

[suresh Chowdary]

Hi All,

depending upon text box entry i want to show drop down box with respective values.
means if user enters 'ls' in the text box i want to show the values like 'she','he' in dropdown box it appears in same page.

if text box entry other than 'ls' i want to show 'ladies', gents' in drop down box .

one more thing i want to hide this dopdown box until they have to give the value in text box..after deciding the value i want to show this dropdown list.

if any one help me..plz its urgent.........

[suresh Chowdary]

DropDown Box & text box problem

Hi All,

depending upon text box entry i want to show drop down box with respective values.
means if user enters 'ls' in the text box i want to show the values like 'she','he' in dropdown box it appears in same page.

if text box entry other than 'ls' i want to show 'ladies', gents' in drop down box .

one more thing i want to hide this dopdown box until they have to give the value in text box..after deciding the value i want to show this dropdown list.

if any one help me..plz its urgent.........

[sheenattt]

First of all make the textbox autopostback property true.On Text_change event make dropdowllist visible and also check its value like...this is not javascript code.

public void TextBox_TextChanged(object sender, EventArgs e)
{

DropDownList.Visible=true;
if(TextBox.Text=="ls")
{
DropDownList.Items.add("she");
DropDownList.Items.add("he");
}
else
{
DropDownList.Items.add("ladies");
DropDownList.Items.add("gents");
}
}

[suresh Chowdary]

Hi Friend, Thx for reply

From where i can call this function and can u give one example how to write text box with that property..and what's that arguments u have passed to this function.

plz asap

First of all make the textbox autopostback property true.On Text_change event make dropdowllist visible and also check its value like...this is not javascript code.

public void TextBox_TextChanged(object sender, EventArgs e)
{

DropDownList.Visible=true;
if(TextBox.Text=="ls")
{
DropDownList.Items.add("she");
DropDownList.Items.add("he");
}
else
{
DropDownList.Items.add("ladies");
DropDownList.Items.add("gents");
}
}

[sheenattt]

In which language you r working in?This code is for .Net.By double clicking the Textbox you will get a default event where u can write this code.The functions are the inbuilt functions.You can try these.Bye

public void TextBox_TextChanged(object sender, EventArgs e)
{

DropDownList.Visible=true;
if(TextBox.Text=="ls")
{
DropDownList.Items.Clear();
DropDownList.Items.add("she");
DropDownList.Items.add("he");
}
else
{
DropDownList.Items.Clear();
DropDownList.Items.add("ladies");
DropDownList.Items.add("gents");
}
}

[sheenattt]

You can set the property of textbox like this.

void Page_Load()
{
TextBox.AutoPostBack=true;
}

[suresh Chowdary]

Hi friend am working in java...

k anyway thx for ur help.

You can set the property of textbox like this.

void Page_Load()
{
TextBox.AutoPostBack=true;
}