Fill Textbox with DropDownList value onchange event of TextBox using JavaScript.

Question

HiI have a text box1 wherein multiple IDs can be enteredAlso I have a drop down having the values such as Jan 10Feb 10Mar 10 to till date and these values are dynamically being populated from a table Finally I have another textbox2 wherein I need to copy the 1st entered above textbox 1s value and the 1st entered above dropdowns value say in the textbox1the 1st entered ID is XYZZ and in the dropdown if Feb 10 is being selected then in this textbox2 I need to get as XYZZ0210 but I sho

Azim · Accepted Answer

Please try this HTMLlthtml xmlns34httpwwww3org1999xhtml34gtlthead runat34server34gt    lttitlegtlttitlegt    ltstyle type34textcss34gt        body                    fontfamily Arial            fontsize 10pt            ltstylegt    ltscript type34textjavascript34gt        function TextBoxChangetext             var dropdownvalue  documentgetElementById34ltDropDownList1ClientID gt34value            switch dropdownvaluesubstring0 3                 case 34Jan34                                      dropdownvalue  340134  dropdownvaluesubstring6 3                                       break                case 34Feb34                    dropdownvalue  340234  dropdownvaluesubstring6 3                    break                case 34Mar34                    dropdownvalue  340334  dropdownvaluesubstring6 3                    break

Azim · Answer

I have given you answerWhat problem you are having in it

Azim · Answer

I have just added three months in the switch case In the JavaScript code You need to add the cases for all monthsPlease refer my replyhttpwwwaspforumsnetThreads144701JavascripthelpneededasapPleasehelpmeReplies6Replies

Azim · Answer

I mean to say add all the 12 month cases in the switchswitch dropdownvaluesubstring0 3     case 34Jan34        dropdownvalue  340134  dropdownvaluesubstring6 3        break    case 34Feb34        dropdownvalue  340234  dropdownvaluesubstring6 3        break    case 34Mar34        dropdownvalue  340334  dropdownvaluesubstring6 3        break    case 34Apr34        dropdownvalue  340434  dropdownvaluesubstring6 3        break    case 34May34        dropdownvalue  340534  dropdownvaluesubstring6 3        break    case 34Jun34        dropdownvalue  340634  dropdownvaluesubstring6 3        break    case 34Jul34        dropdownvalue  340734  dropdownvaluesubstring6 3        break    case 34Aug34        dropdownvalue  340834  dropdownvaluesubstring6 3        break    case 34Sep34        dropdownvalue  340934

Fill Textbox with DropDownList value onchange event of TextBox using JavaScript.

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