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| Javascript Need help with the (primarily) client-side programming language? This is the place. Includes discussion on AJAX (Asynchronous JavaScript and XML). |
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10-20-2009, 06:10 PM
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 HTML and JavaScript calculator help? i can make this calculator add but not multiply this is what i got so far <HTML> <HEAD> <TITLE>Simple Adder</TITLE> <SCRIPT LANGUAGE="JavaScript"> function CalculateSum(Atext, Btext, form) { var A = parseFloat(Atext); var B = parseFloat(Btext); form.Answer.value = A + B; } function ClearForm(form) { form.input_A.value = ""; form.input_B.value = ""; form.Answer.value = ""; } function calculatex (Ctext, Dtext, form) { var C = parseFloat(Ctext); var D = parseFloat(Dtext); form.Answer.value = C * D; } function ClearForm(form) { form.input_C.value = ""; form.input_D.value = ""; form.Answer.value = ""; } </SCRIPT> </HEAD> <BODY> <P><FONT SIZE="+2">Simple Adder</FONT></P> <FORM NAME="Calculator" METHOD="post"> <P>Enter a number: <INPUT TYPE=TEXT NAME="input_A""input_C"SIZE=10></P> <P>Enter a number: <INPUT TYPE=TEXT NAME="input_B""input_D"SIZE=10></P> <P><INPUT TYPE="button" VALUE="Add Numbers" name="AddButton" onClick="CalculateSum(this.form.input_A.value, this.form.input_B.value, this.form)"></P> <p><INPUT TYPE="button" VALUE="multiply numbers" name="AddButton"onClick="calculatex(this.form.inpu t_C.value, this.form.input_D value, this.form)"></P> <P>Answer = <INPUT TYPE=TEXT NAME="Answer" SIZE=12></P> </FORM> </BODY> </HTML>      |
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