Struts, Ftp Web Hosting, Jsp, Tomcat, J2Ee, Hibernate Programming Blog

CD-509Appendix F . Examples from Parts III and IV Listing 26-7: Using the selectedIndex Property

Red Green Blue

size NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example The following statement sets the number of visible items to 5: document.forms[0].mySelect.size = 5 value NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility SELECT.value
From our experience, we are can tell you that you can find a reliable and cheap webhost service at Java Web Hosting services.

CD-508 Part VI . Appendixes Listing 26-6: Using the options[index].value Property

Choose a background color: Cornflower Blue Dark Salmon Light Goldenrod Yellow Sea Green

selectedIndex NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example In the inspect()function of Listing 26-7, notice that the value inside the options property index brackets is a reference to the object s selectedIndexproperty. Because this property always returns an integer value, it fulfills the needs of the index value for the options property. Therefore, if you select Green in the pop-up menu, form.colorsList.selectedIndex returns a value of 1; that reduces the rest of the reference to form.colorsList.options[1].text, which equals Green. SELECT.selectedIndex
If you are in need for cheap and reliable webhost to host your website, we recommend http web server services.

CD-507Appendix F . Examples from Parts III and IV Listing 26-5: Using the options[index].text Property

Choose a background color: Gray Lime Ivory Red

options[index].value NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example Listing 26-6 requires the option text that the user sees to be in familiar, multiple- word form. But to set the color using the browser s built-in color palette, you must use the one-word form. Those one-word values are stored in the VALUE attributes of each definition. The function then reads the value property, assigning it to the bgColorof the current document. If you prefer to use the hexadecimal triplet form of color specifications, those values are assigned to the VALUE attributes (Dark Salmon). SELECT.options[index].value
If you are in need for cheap and reliable webhost to host your website, we recommend http web server services.

CD-506 Part VI . Appendixes Listing 26-4 (continued) result += n + form.accList.options[i].text } } alert( You have selected: + result) }

Control/Command-click on all accessories you use: Color Monitor Modem Scanner Laser Printer Tape Backup MO Drive Video Camera

options[index].text NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example To demonstrate the text property of an option, Listing 26-5 applies the text from a selected option to the document.bgColor property of a document in the current window. The color names are part of the collection built into all scriptable browsers; fortunately, the values are case-insensitive so that you can capitalize the color names displayed and assign them to the property. SELECT.options[index].text
If you are looking for cheap and quality webhost to host and run your website check Jboss Web Hosting services.

CD-505Appendix F . Examples from Parts III and IV options[index].index NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example The following statement assigns the index integer of the first option of a SELECT element named listName to a variable named itemIndex. var itemIndex = document.forms[0].listName.options[0].index options[index].selected NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example To accumulate a list of all items selected by the user, the seeList()function in Listing 26-4 systematically examines the options[index].selected property of each item in the list. The text of each item whose selected property is true is appended to the list. I add the n inline carriage returns and spaces to make the list in the alert dialog box look nice and indented. If you assign other values to the VALUE attributes of each option, the script can extract the options[index].value property to collect those values instead. Listing 26-4: Cycling through a Multiple-Selection List

Enter any positive integer:

TEXTAREA Element Object Properties cols rows NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example Use The Evaluator to play with the cols and rows property settings for the Results textarea on that page. Shrink the width of the textarea by entering the following statement into the top text box: document.forms[0].output.cols = 30 And make the textarea one row deeper: document.forms[0].output.rows++ TEXTAREA.cols
Go visit our java server pages services for a reliable, lowcost webhost to satisfy all your needs.

CD-501Appendix F . Examples from Parts III and IV onChange NN2 NN3 NN4 NN6 IE3/J1 IE3/J2 IE4 IE5 IE5.5 Compatibility Example Whenever a user makes a change to the text in a field in Listing 25-6 and then either tabs or clicks out of the field, the change event is sent to that field, triggering the onChange event handler. Because the form in Listing 25-6 has only one field, the example demonstrates a technique you can use that prevents a form from being submitted if the user accidentally presses the Enter key. The technique is as simple as defeating the submission via the onSubmit event handler of the form. At the same time, the onSubmit event handler invokes the checkIt()function, so that pressing the Enter key (as well as pressing Tab or clicking outside the field) triggers the function. Listing 25-6: Data Validation via an onChange event Handler

Enter your first name:

Enter your last name:

Enter your address:

Enter your city:

document.formObject.textObject.onBlur
If you are looking for cheap and quality webhost to host and run your website check Jboss Web Hosting services.