A Balanced Introduction to Computer ScienceFor Introduction to Computing and the Web courses in departments of Math and Computer Science. This thoughtfully written text uses the Internet as a central theme, studying its history, technology, and current use. Experimental problems use Web-based tools, enabling students to learn programming fundamentals by developing their own interactive Web pages with HTML and JavaScript. Integrating breadth-based and depth-based chapters, Reed covers a broad range of topics balanced with programming depth in a hands-on, tutorial style. Supplements Include:
Bridge Page: www.prenhall.com/reed Author Website: www.dave-reed.com/book |
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Page 118
... text to text boxes . Thus , a text box can be used both to receive user input and to display the results of computations within the page . The following represents a generalized text box element : < input type = " text " id ...
... text to text boxes . Thus , a text box can be used both to receive user input and to display the results of computations within the page . The following represents a generalized text box element : < input type = " text " id ...
Page 120
... text boxes must have unique identifiers associated with them . If you mistakenly use the same identifier to represent multiple text boxes , no error will occur . However , the identifier will be associated with the last text box that ...
... text boxes must have unique identifiers associated with them . If you mistakenly use the same identifier to represent multiple text boxes , no error will occur . However , the identifier will be associated with the last text box that ...
Page 123
... box can be used both to obtain user input and to display the result of a computation. Consider, for example, the button in Figure 7.10. The statements in the ONCLICK attribute access the number in the text ... Input/Output via Text Areas 123 ...
... box can be used both to obtain user input and to display the result of a computation. Consider, for example, the button in Figure 7.10. The statements in the ONCLICK attribute access the number in the text ... Input/Output via Text Areas 123 ...
Contents
M01_REED7226_02_SE_C01 | 1 |
M02_REED7226_02_SE_C02 | 18 |
M03_REED7226_02_SE_C03 | 40 |
Copyright | |
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algorithm ARPANet array assigned attribute behavior binary numbers bit pattern Boolean browser button Celsius characters circuit circuitry complex components computer science contains control unit corresponding counter Dave Reed define dice rolls display electrical evaluates to true example executed EXERCISE Fahrenheit Figure format function Google grade hardware instructions integer interactive Internet Explorer E:\Chapter JavaScript JavaScript code JavaScript statements load machine machine language machine-language main memory memory cell memory location menu method Mozilla Firefox operating system output perform processors prompts the user registers repCount represent result roll1 roll2 script type="text/javascript sequence server simulator specified stored string switch tasks temperature text area text box transistors TRUE or FALSE user clicks vacuum tubes variable von Neumann architecture Web browser Windows Internet Explorer wire World Wide Web write statement