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ECA 225

ECA 225. Applied Online Programming. Dynamic Content. IE DOM. IE DOM treats every two-sided HTML tag as having an “inner” and “outer” part inner content lying between open and close tags OUTER content lying between open and close tags tags and attributes themselves.

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ECA 225

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  1. ECA 225 AppliedOnline Programming Dynamic Content ECA 225 Applied Interactive Programming

  2. IE DOM • IE DOM treats every two-sided HTML tag as having an “inner” and “outer” part • inner • content lying between open and close tags • OUTER • content lying between open and close tags • tags and attributes themselves ECA 225 Applied Interactive Programming

  3. innerText ( IE4 + ) • refers to text between opening and closing tags, not including tags returns <p id="myid">Here is some <b>interesting</b> text</p> innerT = document.all.myid.innerText Here is some interesting text ECA 225 Applied Interactive Programming

  4. outerText ( IE4 + ) • refers to text between opening and closing tags, not including tags returns <p id="myid">Here is some <b>interesting</b> text</p> outerT = document.all.myid.outerText Here is some interesting text ECA 225 Applied Interactive Programming

  5. innerHTML ( IE4 + & W3C) • refers to text between opening and closing tags, including tags inside opening & closing tags returns <p id="myid">Here is some <b>interesting</b> text</p> innerH = document.all.myid.innerHTML Here is some interesting text ECA 225 Applied Interactive Programming

  6. outerHTML ( IE4 + ) • refers to text and any other HTML tags inside opening & closing tags, including tags returns <p id="myid">Here is some <b>interesting</b> text</p> outerH = document.all.myid.outerHTML <p id="myid">Here is some <b>interesting</b> text</p> ECA 225 Applied Interactive Programming

  7. outerHTML ( IE4 + ) • to change an actual tag in IEDOM using outerHTML • assuming the document contains an <h1> with an id of ‘header1’ • change the <h1> tagset to an <h4> tagset document.all.header1.outerHTML = “<h4>This is a header. </h4>”; ECA 225 Applied Interactive Programming

  8. Object Placement for Breed Example name object group object general_appearance object club_link object floating_image object ECA 225 Applied Interactive Programming

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